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2010
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P/S
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Refrigeration, air cooling and ventilation equipment, apparatus and instruments; process chiller... |
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2002
|
Invention
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Exchanger of thermal energy with multiple cores and a thermal barrier. A heat exchanger (10) comp... |
|
|
Invention
|
Two-piece header and heat exchanger incorporating same. A header (10) for a heat exchanger (1). T... |
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2001
|
Invention
|
Angled uv fixture in a-coil. An angled germicidal lamp is used to illuminate a coil and drain pan... |
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2000
|
Invention
|
Apparatus for automatically closing a cooling system expansion valve in response to power loss. I... |
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1999
|
Invention
|
Heat exchanger isolation device. In a space conditioning system, such as a central air conditioni... |
|
|
Invention
|
Defrost control for space cooling system. An improved defrost controller is provided for a space ... |
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1998
|
Invention
|
Heat exchanger with relatively flat fluid conduits. A heat exchanger is provided that includes pl... |
|
|
Invention
|
Heat exchanger with relatively flat fluid conduits. An improved heat exchanger (60) includes plur... |
|
|
Invention
|
Defrost control for space cooling system. An improved defrost controller (20) is provided for a s... |
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1997
|
Invention
|
Heat exchanger fin with enhanced corrugations. A heat exchanger fin having enhanced corrugations ... |
|
|
Invention
|
Flat-tubed heat exchanger. A heat exchanger with an improved flat-tubed design is disclosed. The ... |
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1996
|
Invention
|
Heat exchanger with flexible tube support. A heat exchanger coil (10) is comprised of plural meta... |
|
|
Invention
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Method for manufacturing a heat transfer coil. A sheet of fin stock is lubricated by a roller coa... |
|
|
Invention
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Heat exchanger with relatively flat fluid conduits. An improved heat exchanger includes plural re... |
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1995
|
Invention
|
Heat exchanger with flexible tube support. A heat exchanger coil is comprised of plural metal tub... |
|
|
Invention
|
A-coil heat exchanger. A contoured A-coil heat exchanger is provided which enhances cooling capac... |
|
|
Invention
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Control apparatus for space cooling system. Apparatus for providing integrated control of a space... |
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1994
|
P/S
|
Air handlers, air cooled condensers, condensing units, unit coolers, and components thereof.
Chil... |
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1991
|
Invention
|
Split resistant tubular heat transfer member. The improved split resistant tubular heat transfer ... |
|
|
Invention
|
Fully floating tube bundle. An air cooled heat exchanger is comprised of a plurality of generally... |
|
|
Invention
|
Hot gas defrost refrigeration system. A hot gas defrost refrigeration system has a compressor (10... |
|
|
Invention
|
Hot gas defrost refrigeration system. 2053296 9113298 PCTABS00007 A hot gas defrost refrigeration... |
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|
Invention
|
Hot gas defrost refrigeration system. A hot gas defrost refrigeration sys- tem has a compressor, ... |
|
1990
|
P/S
|
commercial refrigeration equipment; namely, unit coolers, condensing units, [ cooling towers, ] a... |
|
|
Invention
|
Method and apparatus for forming core assemblies. A method and apparatus for forming core assembl... |
|
|
Invention
|
Hot gas defrost refrigeration system. A hot gas defrost refrigeration system has a compressor, a ... |
|
|
Invention
|
Simplified hot gas defrost refrigeration system. A hot gas defrost refrigeration system has a com... |
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|
P/S
|
commercial refrigeration equipment, namely unit coolers, condensing units, cooling towers, air co... |
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1989
|
Invention
|
Web handling apparatus for metal ribbon stock. A web handling apparatus for supplying material to... |
|
|
Invention
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Method and apparatus for cutting corrugated webs. A method and apparatus for cutting corrugated w... |
|
1986
|
Invention
|
Rolling metal ribbon stock into convoluted fin strip for use in heat exchangers. In an apparatus ... |
|
1978
|
Invention
|
Ice-maker heat pump. An ice-making heat pump system is disclosed which includes a number of evapo... |
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1977
|
Invention
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Method and apparatus for defrosting a refrigeration system. To defrost a selected evaporator, in ... |
