Featured patents

Expansion Valve and Method of Producing the Same
US 08851394 B2, Oct. 7, 2014, Refrigeration expansion valves, Kenichi Fujiwara et al. / Denso Corporation (Kariya, JP)
A thermal expansion valve used in a vapor compressing refrigeration cycle…

Air Conditioning Equipment, Signal Transmission Method, and Signal Transmission Method for Air Conditioning Equipment
US 08807444 B2, Aug. 19, 2014, Distance-Adjusted, Toshiyasu Higuma et al. / Mitsubishi Electric Corporation (Tokyo, JP)
An air conditioning equipment, comprising:…

Thermal Valve
US 08708243 B2, April 29, 2014, In fluid controlled, Sean L. Cameron et al. / HS Marston Aerospace Ltd. GB
A valve, comprising:…

Temperature Compensation Method for Thermostats
US 08695887 B2, April 15, 2014, Heating and cooling controls, Robert W. Helt et al. / Trane International Inc. (Piscataway, US)
In an air conditioning system for providing conditioned air to an enclosed space,…

Thermostatic Mixing Valve
US 08579206 B2, Nov. 12, 2013, Mixing Fluid of Dissimilar Temperature, Kevin B. Kline / Magarl, LLC (Naples, US)
An apparatus for a thermostatic mixing valve having a body and a thermostat,…

Temperature-Responsive Fluid Flow Control Apparatus
US 08561914 B2, Oct. 22, 2013, Expanding fluid, Jaeyoung Jung / Sudo Premium Engineering Co., Ltd. (Seoul, KR)
An apparatus for controlling a flow of temperature-responsive fluid, comprising:…

Programmable Water Heater Thermostat Controller
US 08550369 B2, Oct. 8, 2013, Closed Fluid Heaters, Narayanan M Subramanian / Invention Dynamics, LLC. (Marietta, US)
A programmable water heater thermostat controller for controlling a temperature…

User Activated Hot Water Heater and Control System
US 08544761 B2, Oct. 1, 2013, Closed Fluid Heaters, Sridhar Deivasigamani et al. / Intellihot, Inc. (Galesburg, US)
A user activated hot water control system adapted to a hot water heater, wherein…

Methods and System for Cooling a Reaction Effluent Gas
US 08528830 B2, Sept. 10, 2013, Mixing Fluid of Dissimilar Temperature, Robert Froehlich et al. / Jiangsu Zhongneng Polysilicon Technology Development Co., Ltd. (Jiangsu Province, CN)
A method for cooling a reaction effluent gas, comprising:…

Thermostatic Mixing Valve
US 08500035 B2, Aug. 6, 2013, Including bypass, Zoltan Goncze / Watts Water Technologies, Inc. (North Andover, US)
A thermostatic mixing valve comprising:…

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