|
2022
|
Invention
|
Network security management for a building automation system.
Methods and systems for performing... |
|
|
Invention
|
Methods for estimating refrigerant charge for hvacr systems.
A method for estimating refrigerant... |
|
|
Invention
|
Dynamic liquid receiver and control strategy.
A dynamic receiver is included in parallel to an e... |
|
|
Invention
|
Systems and methods for controlling free cooling and integrated free cooling.
Chiller control sy... |
|
|
Invention
|
Supplying ac electricity from a photovoltaic system without an electronic power inverter. A metho... |
|
|
Invention
|
Interstage capacity control valve with side stream flow distribution and flow regulation for mult... |
|
|
Invention
|
Scroll compressor with economizer injection.
A scroll compressor includes a compressor housing, ... |
|
|
Invention
|
Superheating control for heating, ventilation, air conditioning and refrigeration (hvacr) system ... |
|
|
Invention
|
Rapid restart chiller system.
Chiller systems can include a controller that is configured to det... |
|
|
Invention
|
Mode switching for a centrifugal compressor. The technologies described and recited herein pertai... |
|
|
Invention
|
Variable volume ratio screw compressor.
A screw compressor, method of operating, and refrigerant... |
|
|
Invention
|
Sound control for a heating, ventilation, and air conditioning unit.
Systems and methods to isol... |
|
|
Invention
|
Fan powered exhaust hood.
An air handling unit for a heating, ventilation, air conditioning, and... |
|
|
Invention
|
Methods and systems for sanitizing air conditioned by a climate control system.
A method for pur... |
|
|
Invention
|
Personal comfort variable air volume diffuser.
A method for providing personalized comfort to oc... |
|
|
Invention
|
Dehumidifying air handling unit and dessicant wheel therefor. A dehumidifying air handling unit f... |
|
|
Invention
|
Reversible heat pump.
There is disclosed a reversible heat pump system 100 and a method of opera... |
|
|
Invention
|
Controlling the electrical load of a load facility using demand response. A method is provided fo... |
|
2021
|
Invention
|
Combining air cleaning methods for improved anti-contaminant efficacy and air cleaning arrays.
M... |
|
|
Invention
|
Systems and methods for optimization of occupied space comfort, air quality, and energy consumpti... |
|
|
G/S
|
Energy usage management information services, being cost price analysis, negotiation of business,... |
|
|
G/S
|
Energy usage management information services
Financial consultancy services
Software as a service... |
|
|
G/S
|
Heating, cooling, heating and cooling, and ventilating apparatus |
|
|
G/S
|
energy usage management information services financial consultancy services Software as a service... |
|
|
G/S
|
Heating, cooling, heating and cooling, and ventilating apparatus |
|
|
Invention
|
Capacity control for hvac system.
A method is provided for controlling an HVAC system. The metho... |
|
|
Invention
|
Mesh routing of sleepy sensor data.
HVAC components having improved efficiency are described. In... |
|
|
G/S
|
Financial consultancy services
Engineering consultation services in the field of indoor environme... |
|
|
Invention
|
Scroll compressor with second intermediate cap to facilitate refrigerant injection. A scroll comp... |
|
|
Invention
|
Gas bearing compressor backup power.
A compressor for a heat transfer circuit includes a variabl... |
|
|
Invention
|
Gas bearing with integral non-contacting seal.
A gas bearing for a compressor includes a bearing... |
|
|
Invention
|
Personal comfort variable air volume diffuser with improved air quality elements.
Disclosed are ... |
|
|
Invention
|
Mode switching for a centrifugal compressor.
The technologies described and recited herein perta... |
|
|
Invention
|
Systems and methods for thermal storage solid phase formation removal.
Heat exchangers for therm... |
|
|
Invention
|
Sound attenuation for hvac devices.
Example embodiments of the present disclosure relate to impr... |
|
|
Invention
|
Online optimization of variable frequency drive compression efficiency. A method for adjusting co... |
|
|
G/S
|
Cooling apparatus; Air conditioners; Air conditioning units and installations; Air-conditioning a... |
|
|
Invention
|
Failure detection and compensation in heating, ventilation and air conditioning (hvac) equipment.... |
|
|
G/S
|
Financial consultancy services. Engineering consultation services in the field of indoor environm... |
|
|
G/S
|
Financial consultancy services Engineering consultation services in the field of indoor environme... |
|
|
Invention
|
Dehumidifying air handling unit and dessicant wheel therefor.
A dehumidifying air handling unit ... |
|
|
Invention
|
Controlling the electrical load of a load facility using demand response.
A method is provided f... |
|
2020
|
Invention
|
Contaminant spread analysis.
A contaminant-risk analysis device generates a CAD model of a defin... |
|
|
Invention
|
Rotor for electric motors.
Permanent magnet rotors for electric motors, particularly electric mo... |
|
|
Invention
|
Dampers placed on the half face of the inlet and the outlet of side-by-side airflow energy recove... |
|
|
Invention
|
Battery life extender for indoor air quality sensor.
A method extends battery life of a battery ... |
|
|
Invention
|
Orientation-based hvac control.
Example embodiments of the present disclosure relate to a contro... |
|
|
Invention
|
Storage source and cascade heat pump systems.
A heating, ventilation, air conditioning, and refr... |
|
|
Invention
|
Dynamic creation of plant control graphical user interface and plant control logic.
Method and s... |
|
|
Invention
|
Sealing assembly with improved gasket.
Example embodiments of the present disclosure relate to a... |
|
|
Invention
|
Layered control panel design to provide separation of high/low voltage.
A layered control panel ... |
|
|
Invention
|
Switchable filtration system.
A switchable filtration system for a heating, ventilation, air con... |
|
|
Invention
|
Network security management for a building automation system. Methods and systems for performing ... |
|
|
Invention
|
Model-based control of zone dampers in an hvac system. A method is provided for controlling an HV... |
|
|
G/S
|
Air conditioners; Air conditioning units and installations; Air-conditioning and air cooling appa... |
|
|
Invention
|
Systems and methods for determining duct leakage in a climate control system. Methods and related... |
|
2019
|
Invention
|
Systems and methods for operation of a climate control system. Climate control systems and relate... |
|
|
G/S
|
HVAC system components, parts, and accessories, namely, fans for HVAC units, air purifiers; air f... |
|
|
Invention
|
Systems and methods for detecting air filter fouling in a climate control system. Methods and rel... |
|
|
G/S
|
Residential building design; Consulting services in the fields of energy measurement to improve e... |
|
|
Invention
|
Systems and methods for coil temperature deviation detection for a climate control system. Method... |
|
|
G/S
|
Computer software and computer programs for use in selecting a building's heating, ventilating, a... |
|
|
G/S
|
Providing online non-downloadable computer software and computer programs for use in selecting a ... |
|
|
G/S
|
Technological examination, evaluation, and analysis of HVAC systems and equipment; Monitoring HVA... |
|
|
G/S
|
Fans for heating, ventilating and air conditioning apparatus and installations, namely, plenum fans |
|
|
Invention
|
Systems and methods for controlling superheat in a climate control system. Methods and related sy... |
|
|
G/S
|
Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation... |
|
|
G/S
|
Air conditioners; Air conditioning apparatus and installations; Air handlers; Air-conditioning, a... |
|
|
G/S
|
Installation and repair of heating, ventilating and air conditioning equipment; Installation and ... |
|
|
G/S
|
Chillers; chiller that simultaneously provides heating and cooling. |
|
|
G/S
|
Air conditioners; air conditioning apparatus and installations namely ventilators, fans, motors a... |
|
|
G/S
|
Air conditioners; air conditioning apparatus and installations; air handlers; air-conditioning, a... |
|
|
G/S
|
Education services; providing training services in the maintenance, installation and repair of he... |
|
2018
|
G/S
|
Fluid coolers being parts for machines; heat exchangers being part of machines Electrical, electr... |
|
|
G/S
|
Installation, maintenance and repair of building control and energy management systems for measur... |
|
|
G/S
|
Air conditioners; air conditioning apparatus and installations namely air conditioners, air condi... |
|
|
G/S
|
Installation and repair of heating, ventilating and air conditioning equipment; installation and ... |
|
|
G/S
|
Commercial air conditioners, namely, chiller systems; air-cooled chillers; air conditioning and h... |
|
|
G/S
|
Fitted covers to protect air conditioners from ice, rain, and snow, and from debris; fitted cover... |
|
|
G/S
|
Computer software and hardware for use with smart grid applications; Software for monitoring, con... |
|
2017
|
G/S
|
Air conditioning and heating systems, namely, compressors for air conditioners, air compressors
C... |
|
|
G/S
|
Commercial air conditioners, namely, chiller systems; air
conditioners and air and water heaters... |
|
|
G/S
|
Installation, maintenance and repair of heating, ventilating, air conditioning and refrigeration ... |
|
|
G/S
|
Electrical, electronic, mechanical and pneumatic controls for refrigeration equipment; computeriz... |
|
|
G/S
|
Electrical, electronic, mechanical and pneumatic controls for heating, ventilating, air condition... |
|
|
G/S
|
air conditioners; furnaces; heat pumps installation, repair, and maintenance of heating, ventilat... |
|
|
G/S
|
Commercial air conditioners, namely, chiller systems; air conditioners and air and water heaters;... |
|
|
G/S
|
Generators, namely, electric power generators, automatic standby electric generator sets, gas-ope... |
|
|
G/S
|
Commercial air conditioners, namely, water chillers and machines that remove heat from a fluid vi... |
|
|
G/S
|
Commercial air conditioners, namely, chiller systems comprised of cooling units; air conditioners... |
|
|
G/S
|
Air conditioners; heat pumps; residential furnaces; commercial furnaces; industrial furnaces; air... |
