Featured patents

Hydronic Radiant Flooring Heating System
US 08777120 B2, July 15, 2014, Heated Floor, Todd W. Bates / International Business Machines Corporation (Armonk, US)
A hydronic radiant flooring heating system comprising:…

Boiler Control Methods
US 08757509 B2, June 24, 2014, Automatic heating systems with controls, Henry Troost et al. / Honeywell International Inc. (Morristown, US)
A method for controlling a boiler configured to provide a heated boiler fluid…

Variable Electric Auxiliary Heater Circuit Pump
US 08740104 B2, June 3, 2014, The heating is effected by circulated hot water, Joseph Balog et al. / Chrysler Group LLC (Auburn Hills, US)
A heating and ventilation system for a passenger compartment of a vehicle…

Hot Water Circulation System Associated With Heat Pump and Method for Controlling the Same
US 08657207 B2, Feb. 25, 2014, Heat source is a reverse cycle refrigerating system or heat pump, Jin Woo Cho et al. / LG Electronics Inc. (Seoul, KR)
A method for controlling a hot water circulation system associated with a heat…

Control of a System With a Large Thermal Capacity
US 08662406 B2, March 4, 2014, Heated Floor, Honglian Thybo et al. / Danfoss A/S (Nordborg, DK)
A method for controlling a thermally convective system in which a fluid exchanges…

Increased Efficiency Heating System Method and Apparatus for Concrete Production
US 08602316 B2, Dec. 10, 2013, Heat and Power Plants, Robert G. Giannetti, Jr. et al.
A method for providing heater water for use in industrial concrete production…

Thawing System for Machinery Undercarriages
US 08573505 B1, Nov. 5, 2013, Vehicle, Dana A. Hennessy
A method of heating an undercarriage of a machine, said method comprising:…

Sanitary Operator of a Hot Water Heat Pump
US 08567689 B2, Oct. 29, 2013, Automatic heating systems (water) with controls, Tobias Sienel et al. / Carrier Corporation (Syracuse, US)
A method of operating a hot water supply system comprising the steps of:…

Engine Cooling and Climate Control System
US 08528832 B2, Sept. 10, 2013, Automatic heating systems with controls, Edgar A. Vargas-Castañeda et al. / Toyota Motor Engineering & Manufacturing North America, Inc. (Erlanger, US)
A system for cooling the powertrain of a vehicle and controlling the temperature…

Vehicular Air-Conditioning System and Control Method of Same
US 08540166 B2, Sept. 24, 2013, The heating is effected by circulated air, Atsuki Nemoto et al. / Toyota Jidosha Kabushiki Kaisha (Toyota-shi, Aichi-ken, JP)
A control method of an air-conditioning system for a vehicle that includes:…

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