Featured patents

Auxiliary Heater Pump Control
US 08807445 B2, Aug. 19, 2014, Heat source is a reverse cycle refrigerating system or heat pump, Marcelo X. Ribadeneira et al. / GM Global Technology Operations LLC (Detroit, US)
A method of auxiliary heater pump control in a vehicle including a heater core…

Mixing Device for Aircraft Air Conditioning System
US 08789766 B2, July 29, 2014, The heating is effected by circulated air, Georg Baldauf / Liebherr-Aerospace Lindenberg GmbH (Lindenberg, DE)
A mixing device for an aircraft air conditioning system comprising…

Coolant and Potable Water Heater
US 08783581 B2, July 22, 2014, The heating is effected by circulated hot water, Edward Van Ruijven / International Thermal Investments Ltd. (Richmond, British Columbia, CA)
A heater system comprising a burner having a burner tube, said burner being…

Hot Water Circulation System Associated With Heat Pump
US 08794538 B2, Aug. 5, 2014, Heat source is a reverse cycle refrigerating system or heat pump, Jin Woo Who et al. / LG Electronics Inc. (Seoul, KR)
A hot water circulation system associated with a heat pump, comprising:…

Heater Interlock Control for Air Conditioning System
US 08746584 B2, June 10, 2014, Automatic heating systems with controls, Robert W. Helt / Trance International Inc. (Piscataway, US)
An air conditioning system comprising:…

Control of a System With a Large Thermal Capacity
US 08708244 B2, April 29, 2014, Heated Floor, Claus Thybo et al. / Danfoss A/S (Nordborg, DK)
A method for controlling a thermally convective system in which a fluid exchanges…

Multi-Layer Build-Up System for Floor Coverings When Using Floor Heating Systems
US 08684277 B2, April 1, 2014, Heated Floor, Peter Wilhelm Blanke / Blanke GmbH & Co. KG (Iserlohn, DE)
A multi-layer build-up system for floor coverings, comprising:…

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…

Portable Heating Pad
US 08528833 B2, Sept. 10, 2013, Automatic Control, Ryan Robert Munson / (Tampa, US)
A passive flow portable heating system comprising,…

Vehicle Supplemental Heating System
US 08480006 B2, July 9, 2013, Water, Franco Garavoglia et al. / Ventech, LLC (Novi, US)
A heating apparatus connectable to an engine cooling system of a vehicle,…

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