|
F24F 1/00
|
Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station |
|
F24F 1/01
|
Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air |
|
F24F 1/02
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing |
|
F24F 1/03
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements |
|
F24F 1/04
|
Arrangements for portability |
|
F24F 1/005
|
Indoor units, e.g. fan coil units characterised by mounting arrangements standing on the floor |
|
F24F 1/06
|
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger |
|
F24F 1/0007
|
Indoor units, e.g. fan coil units |
|
F24F 1/08
|
Compressors specially adapted for separate outdoor units |
|
F24F 1/009
|
Indoor units, e.g. fan coil units characterised by heating arrangements |
|
F24F 1/10
|
Arrangement or mounting thereof |
|
F24F 1/0011
|
Indoor units, e.g. fan coil units characterised by air outlets |
|
F24F 1/12
|
Vibration or noise prevention therefor |
|
F24F 1/14
|
Heat exchangers specially adapted for separate outdoor units |
|
F24F 1/16
|
Arrangement or mounting thereof |
|
F24F 1/18
|
Heat exchangers specially adapted for separate outdoor units characterised by their shape |
|
F24F 1/20
|
Electric components for separate outdoor units |
|
F24F 1/22
|
Arrangement or mounting thereof |
|
F24F 1/24
|
Cooling of electric components |
|
F24F 1/0025
|
Cross-flow or tangential fans |
|
F24F 1/26
|
Refrigerant piping |
|
F24F 1/027
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows |
|
F24F 1/28
|
Refrigerant piping for connecting several separate outdoor units |
|
F24F 1/029
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans |
|
F24F 1/30
|
Refrigerant piping for use inside the separate outdoor units |
|
F24F 1/031
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window |
|
F24F 1/32
|
Refrigerant piping for connecting the separate outdoor unit to indoor units |
|
F24F 1/0033
|
Indoor units, e.g. fan coil units characterised by fans having two or more fans |
|
F24F 1/34
|
Protection means therefor, e.g. covers for refrigerant pipes |
|
F24F 1/035
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters |
|
F24F 1/36
|
Drip trays for outdoor units |
|
F24F 1/037
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means |
|
F24F 1/38
|
Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings |
|
F24F 1/039
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing using water to enhance cooling, e.g. spraying onto condensers |
|
F24F 1/40
|
Vibration or noise prevention at outdoor units |
|
F24F 1/0041
|
Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room |
|
F24F 1/42
|
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling |
|
F24F 1/0043
|
Indoor units, e.g. fan coil units characterised by mounting arrangements |
|
F24F 1/44
|
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger characterised by the use of internal combustion engines |
|
F24F 1/46
|
Component arrangements in separate outdoor units |
|
F24F 1/0047
|
Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling |
|
F24F 1/48
|
Component arrangements in separate outdoor units characterised by airflow, e.g. inlet or outlet airflow |
|
F24F 1/50
|
Component arrangements in separate outdoor units characterised by airflow, e.g. inlet or outlet airflow with outlet air in upward direction |
|
F24F 1/52
|
Inlet and outlet arranged on the same side, e.g. for mounting in a wall opening |
|
F24F 1/0053
|
Indoor units, e.g. fan coil units characterised by mounting arrangements with air distribution below the floor |
|
F24F 1/54
|
Inlet and outlet arranged on opposite sides |
|
F24F 1/56
|
Casing or covers of separate outdoor units, e.g. fan guards |
|
F24F 1/0057
|
Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall |
|
F24F 1/58
|
Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage |
|
F24F 1/0059
|
Indoor units, e.g. fan coil units characterised by heat exchangers |
|
F24F 1/60
|
Arrangement or mounting of the outdoor unit |
|
F24F 1/62
|
Wall-mounted |
|
F24F 1/0063
|
Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers |
|
F24F 1/64
|
Ceiling-mounted, e.g. below a balcony |
|
F24F 1/66
|
Arrangement or mounting of the outdoor unit under the floor level |
|
F24F 1/0067
|
Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins |
|
F24F 1/68
|
Arrangement of multiple separate outdoor units |
|
F24F 1/0071
|
Indoor units, e.g. fan coil units with means for purifying supplied air |
|
F24F 1/0073
|
Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters |
|
F24F 1/0076
|
Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators |
|
F24F 1/0083
|
Indoor units, e.g. fan coil units with dehumidification means |
|
F24F 1/0087
|
Indoor units, e.g. fan coil units with humidification means |
|
F24F 1/0093
|
Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters |
|
F24F 1/0097
|
Indoor units, e.g. fan coil units characterised by heating arrangements using thermoelectric or thermomagnetic means, e.g. Peltier elements |
|
F24F 1/0284
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with horizontally arranged fan axis |
|
F24F 1/0287
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with vertically arranged fan axis |
|
F24F 1/0314
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements mounted on a wall |
|
F24F 1/0317
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements suspended from the ceiling |
|
F24F 1/0323
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers |
|
F24F 1/0325
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins |
|
F24F 1/0326
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing |
|
F24F 1/0328
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air |
|
F24F 1/0353
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators |
|
F24F 1/0355
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with perfuming or deodorising means |
|
F24F 1/0358
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means |
|
F24F 1/0373
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements |
|
F24F 1/0375
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters |
|
F24F 1/0378
|
Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements using thermoelectric or thermomagnetic means, e.g. Peltier elements |
|
F24F 3/00
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems |
|
F24F 3/02
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the pressure or velocity of the primary air |
|
F24F 3/04
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the pressure or velocity of the primary air operating with high pressure or high velocity |
|
F24F 3/06
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units |
|
F24F 3/08
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply and return lines for hot and cold heat-exchange fluids |
|
F24F 3/10
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply lines and common return line for hot and cold heat-exchange fluids |
|
F24F 3/12
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling |
|
F24F 3/14
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification |
|
F24F 3/16
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by ozonisation |
|
F24F 3/044
|
Systems in which all treatment is given in the central station, i.e. all-air systems |
|
F24F 3/048
|
Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow |
|
F24F 3/052
|
Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned |
|
F24F 3/056
|
Systems in which all treatment is given in the central station, i.e. all-air systems the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used |
|
F24F 3/147
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with both heat and humidity transfer between supplied and exhausted air |
|
F24F 3/153
|
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature |
|
F24F 3/163
|
Clean air work stations, i.e. selected areas within a space to which filtered air is passed |
|
F24F 3/167
|
Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed |
|
F24F 5/00
|
Air-conditioning systems or apparatus not covered by group or |
|
F24F 6/00
|
Air-humidification |
|
F24F 6/02
|
Air-humidification by evaporation of water in the air |
|
F24F 6/04
|
Air-humidification by evaporation of water in the air using stationary unheated wet elements |
|
F24F 6/06
|
Air-humidification by evaporation of water in the air using moving unheated wet elements |
|
F24F 6/08
|
Air-humidification by evaporation of water in the air using heated wet elements |
|
F24F 6/10
|
Air-humidification by evaporation of water in the air using heated wet elements heated electrically |
|
F24F 6/12
|
Air-humidification by forming water dispersions in the air |
|
F24F 6/14
|
Air-humidification by forming water dispersions in the air using nozzles |
|
F24F 6/16
|
Air-humidification by forming water dispersions in the air using rotating elements |
|
F24F 6/18
|
Air-humidification by injection of steam into the air |
|
F24F 7/00
|
Ventilation |
|
F24F 7/02
|
Roof ventilation |
|
F24F 7/003
|
Ventilation in combination with air cleaning |
|
F24F 7/04
|
Ventilation with ducting systems |
|
F24F 7/06
|
Ventilation with ducting systems with forced air circulation, e.g. by fan |
|
F24F 7/007
|
Ventilation with forced flow |
|
F24F 7/08
|
Ventilation with ducting systems with forced air circulation, e.g. by fan with separate ducts for supplied and exhausted air |
|
F24F 7/10
|
Ventilation with ducting systems with forced air circulation, e.g. by fan with air supply, or exhaust, through perforated wall, floor or ceiling |
|
F24F 7/013
|
Ventilation with forced flow using wall or window fans, displacing air through the wall or window |
|
F24F 8/00
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying |
|
F24F 8/10
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering |
|
F24F 8/15
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means |
|
F24F 8/20
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation |
|
F24F 8/22
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light |
|
F24F 8/24
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media |
|
F24F 8/26
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone |
|
F24F 8/28
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation specially adapted for combatting or avoiding Legionella bacteria |
|
F24F 8/30
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation |
|
F24F 8/40
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation |
|
F24F 8/50
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation |
|
F24F 8/60
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen |
|
F24F 8/70
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by removing radon |
|
F24F 8/80
|
Self-contained air purifiers |
|
F24F 8/90
|
Cleaning of purification apparatus |
|
F24F 8/95
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes |
|
F24F 8/96
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing pollen |
|
F24F 8/97
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing tobacco smoke |
|
F24F 8/98
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone |
|
F24F 8/99
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for treating air sourced from urban areas, e.g. from streets |
|
F24F 8/108
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements |
|
F24F 8/117
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering |
|
F24F 8/125
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering using wet filter elements |
|
F24F 8/133
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid |
|
F24F 8/142
|
Treatment of used liquid, e.g. cleaning for recycling |
|
F24F 8/158
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon |
|
F24F 8/167
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions |
|
F24F 8/175
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using biological materials, plants or microorganisms |
|
F24F 8/183
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by centrifugal separation, e.g. using vortices |
|
F24F 8/192
|
Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages |
|
F24F 9/00
|
Use of air currents for screening, e.g. air curtains |
|
F24F 11/00
|
Control or safety arrangements |
|
F24F 11/02
|
Arrangement or mounting of control or safety devices |
|
F24F 11/04
|
solely for controlling the rate of air-flow |
|
F24F 11/06
|
solely for controlling the supply of heating or cooling fluids for secondary treatment (F24F 11/08 takes precedence) |
|
F24F 11/08
|
for controlling the primary treatment of air |
|
F24F 11/30
|
Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring |
|
F24F 11/32
|
Responding to malfunctions or emergencies |
|
F24F 11/33
|
Responding to malfunctions or emergencies to fire, excessive heat or smoke |
|
F24F 11/34
|
Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages |
|
F24F 11/35
|
Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages |
|
F24F 11/36
|
Responding to malfunctions or emergencies to leakage of heat-exchange fluid |
|
F24F 11/37
|
Resuming operation, e.g. after power outages; Emergency starting |
|
F24F 11/38
|
Failure diagnosis |
|
F24F 11/39
|
Monitoring filter performance |
|
F24F 11/41
|
Defrosting; Preventing freezing |
|
F24F 11/42
|
Defrosting; Preventing freezing of outdoor units |
|
F24F 11/43
|
Defrosting; Preventing freezing of indoor units |
|
F24F 11/46
|
Improving electric energy efficiency or saving |
|
F24F 11/47
|
Responding to energy costs |
|
F24F 11/48
|
Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring prior to normal operation, e.g. pre-heating or pre-cooling |
|
F24F 11/49
|
Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks |
|
F24F 11/50
|
Control or safety arrangements characterised by user interfaces or communication |
|
F24F 11/52
|
Indication arrangements, e.g. displays |
|
F24F 11/053
|
by means responsive to temperature |
|
F24F 11/54
|
Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers |
|
F24F 11/56
|
Remote control |
|
F24F 11/57
|
Remote control using telephone networks |
|
F24F 11/58
|
Remote control using Internet communication |
|
F24F 11/59
|
Remote control for presetting |
|
F24F 11/61
|
Control or safety arrangements characterised by user interfaces or communication using timers |
|
F24F 11/62
|
Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values |
|
F24F 11/63
|
Electronic processing |
|
F24F 11/64
|
Electronic processing using pre-stored data |
|
F24F 11/65
|
Electronic processing for selecting an operating mode |
|
F24F 11/66
|
Sleep mode |
|
F24F 11/67
|
Switching between heating and cooling modes |
|
F24F 11/70
|
Control systems characterised by their outputs; Constructional details thereof |
|
F24F 11/72
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure |
|
F24F 11/74
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity |
|
F24F 11/75
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity |
|
F24F 11/76
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs |
|
F24F 11/77
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators |
|
F24F 11/79
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air |
|
F24F 11/80
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air |
|
F24F 11/81
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels |
|
F24F 11/83
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers |
|
F24F 11/84
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves |
|
F24F 11/85
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps |
|
F24F 11/86
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits |
|
F24F 11/87
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units |
|
F24F 11/88
|
Electrical aspects, e.g. circuits |
|
F24F 11/89
|
Arrangement or mounting of control or safety devices |
|
F24F 11/523
|
Indication arrangements, e.g. displays for displaying temperature data |
|
F24F 11/526
|
Indication arrangements, e.g. displays giving audible indications |
|
F24F 11/755
|
Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for cyclical variation of air flow rate or air velocity |
|
F24F 11/871
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans |
|
F24F 11/873
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling refrigerant heaters |
|
F24F 11/875
|
Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling heat-storage apparatus |
|
F24F 12/00
|
Use of energy recovery systems in air conditioning, ventilation or screening |
|
F24F 13/00
|
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening |
|
F24F 13/02
|
Ducting arrangements |
|
F24F 13/04
|
Air-mixing units |
|
F24F 13/06
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser |
|
F24F 13/08
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates |
|
F24F 13/10
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers |
|
F24F 13/12
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of sliding members |
|
F24F 13/14
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre |
|
F24F 13/15
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae |
|
F24F 13/16
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of parallelly-movable plates |
|
F24F 13/18
|
Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane |
|
F24F 13/20
|
Casings or covers |
|
F24F 13/22
|
Means for preventing condensation or evacuating condensate |
|
F24F 13/24
|
Means for preventing or suppressing noise |
|
F24F 13/26
|
Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect |
|
F24F 13/28
|
Arrangement or mounting of filters |
|
F24F 13/30
|
Arrangement or mounting of heat-exchangers |
|
F24F 13/32
|
Supports for air-conditioning, air-humidification or ventilation units |
|
F24F 13/062
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction |
|
F24F 13/065
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable |
|
F24F 13/068
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors |
|
F24F 13/072
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels |
|
F24F 13/075
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable |
|
F24F 13/078
|
Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures |
|
F24F 110/00
|
Control inputs relating to air properties |
|
F24F 110/10
|
Temperature |
|
F24F 110/12
|
Temperature of the outside air |
|
F24F 110/20
|
Humidity |
|
F24F 110/22
|
Humidity of the outside air |
|
F24F 110/30
|
Velocity |
|
F24F 110/32
|
Velocity of the outside air |
|
F24F 110/40
|
Pressure, e.g. wind pressure |
|
F24F 110/50
|
Air quality properties |
|
F24F 110/52
|
Air quality properties of the outside air |
|
F24F 110/60
|
Odour |
|
F24F 110/62
|
Tobacco smoke |
|
F24F 110/64
|
Airborne particle content |
|
F24F 110/65
|
Concentration of specific substances or contaminants |
|
F24F 110/66
|
Volatile organic compounds [VOC] |
|
F24F 110/68
|
Radon |
|
F24F 110/70
|
Carbon dioxide |
|
F24F 110/72
|
Carbon monoxide |
|
F24F 110/74
|
Ozone |
|
F24F 110/76
|
Oxygen |
|
F24F 110/80
|
Electric charge |
|
F24F 120/00
|
Control inputs relating to users or occupants |
|
F24F 120/10
|
Occupancy |
|
F24F 120/12
|
Position of occupants |
|
F24F 120/14
|
Activity of occupants |
|
F24F 120/20
|
Feedback from users |
|
F24F 130/00
|
Control inputs relating to environmental factors not covered by group |
|
F24F 130/10
|
Weather information or forecasts |
|
F24F 130/20
|
Sunlight |
|
F24F 130/30
|
Artificial light |
|
F24F 130/40
|
Noise |
|
F24F 140/00
|
Control inputs relating to system states |
|
F24F 140/10
|
Pressure |
|
F24F 140/12
|
Heat-exchange fluid pressure |
|
F24F 140/20
|
Heat-exchange fluid temperature |
|
F24F 140/30
|
Condensation of water from cooled air |
|
F24F 140/40
|
Damper positions, e.g. open or closed |
|
F24F 140/50
|
Load |
|
F24F 140/60
|
Energy consumption |
