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Liquid heaters and vaporizers

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
04/10/2014 > 1 patent applications in 1 patent subcategories.

20140096726 - Pilot burner system for water heaters: A tube disposed in the combustion chamber of a standing pilot type fuel-fired water heater is used to increase the overall efficiency of the water heater by improving the heat transfer from the pilot flame to the tank during standby periods by funneling the standing pilot flame upwardly through the... Agent: Rheem Manufacturing Company

04/03/2014 > 1 patent applications in 1 patent subcategories.
03/27/2014 > 1 patent applications in 1 patent subcategories.

20140083374 - Forced flow steam generator having wall heating surface and method for its operation: The invention refers to a forced flow steam generator (10) and to a method for its operation. The forced flow steam generator (10) has a combustion chamber (11) with a burner arrangement (20). A fuel (B) and a mixture (G) consisting of pure oxygen and flue gas (R) are fed... Agent: Alstom Technology, Ltd.

03/20/2014 > 1 patent applications in 1 patent subcategories.

20140076247 - Boiler, and a silencer for a flue gas duct in a boiler: A boiler includes a flue gas duct and heat exchanger pipes in the flue gas duct. The boiler includes a planar silencer plate, which silencer plate includes sound absorbing material, and said first silencer plate being placed downstream of one of said heat exchanger pipes in the flow direction of... Agent: Metso Power Oy

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