Featured patents

Method for Controlling Hot Water Temperature Through Operation of a Circulation Pump
US 08851021 B2, Oct. 7, 2014, Having water flow control feature, Si-Hwan Kim et al. / Kyungdong One Corporation (Seoul, KR)
A method for controlling a temperature of hot water through operation…

Control Algorithm for Water Heater
US 08813687 B2, Aug. 26, 2014, And condition responsive feature, Raheel A. Chaudhry / Rheem Manufacturing Company (Atlanta, US)
A fuel-fired water heater comprising:…

System and Method for Controlling Liquid Level in a Vessel
US 08757105 B2, June 24, 2014, Feeders, Karl Dean Minto et al. / General Electric Company (Niskayuna, US)
A level control system for controlling a liquid level in a vessel containing…

Water Heater and Method of Operating
US 08763564 B2, July 1, 2014, Having heat exchange feature, Yonghua Cheng et al. / A. O. Smith Corporation (Milwaukee, US)
A water heater comprising…

Demand Management for Water Heaters
US 08720388 B2, May 13, 2014, Subsidiary-heater offtake flue, Michael Thomas Beyerle et al. / General Electric Company (Schenectady, US)
A water heating control and storage system, comprising:…

Boiler System
US 08677947 B2, March 25, 2014, Multiple boiler regulation, Eiki Suzuki et al. / Miura Co., Ltd. (Matsuyama-shi, JP)
A boiler system comprising:…

Pipe Assembly
US 08671890 B2, March 18, 2014, Tubes and Connections, Ian S. Davidson / Diamond Power International, Inc. (Lancaster, US)
A pipe assembly for use in a boiler, the pipe assembly comprising a pipe…

Coil Tube Heat Exchanger for a Tankless Hot Water System
US 08656867 B2, Feb. 25, 2014, Vertical, Sivaprasad Akasam et al. / Intellihot Green Technologies, Inc. (Galesburg, US)
A heat exchanger comprising:…

Arrangement for the Adjustment of Equipment for a Boiler
US 08443764 B2, May 21, 2013, Supports, Bengt Nilsson et al. / Metso Power AB (Goteborg, SE)
An arrangement for an adjustment of equipment for a boiler, which equipment is…

Detonation Combustor Cleaning Device and Method of Cleaning a Vessel With a Detonation Combustor Cleaning Device
US 08448611 B2, May 28, 2013, Cleaning, David Michael Chapin et al. / General Electric Company (Schenectady, US)
A detonation device cleaning system comprising:…

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