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US Patent 7334419 Heat pump water heater

Patent 7334419 was granted and assigned to Bradford White on February, 2008 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee
Bradford White
Bradford White
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7334419
Date of Patent
February 26, 2008
Patent Application Number
11205446
Date Filed
August 17, 2005
Patent Primary Examiner
‌
Mohammad M. Ali (patent examiner)
Patent abstract

A heat pump water heater system including a water storage tank and a heat exchange system. The heat exchange system includes a heat absorber positioned below the water storage tank and a heat rejecter in fluid communication with the heat absorber and positioned within the water storage tank. The heat absorber is configured to transfer heat to fluid in the heat exchange system, and the heat rejecter is configured to transfer heat from fluid in the heat exchange system to the water in the water storage tank.

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