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Robertshaw Controls Company
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Robertshaw Controls Company patents


Recent patent applications related to Robertshaw Controls Company. Robertshaw Controls Company is listed as an Agent/Assignee. Note: Robertshaw Controls Company may have other listings under different names/spellings. We're not affiliated with Robertshaw Controls Company, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Robertshaw Controls Company-related inventors


Rotary damper

A rotary damper is provided. The rotary damper includes a first housing plate having a substantially flat substrate with a first plurality of windows; a rotary disc having a substantially flat substrate with a second plurality of windows, wherein the rotary disc is in rotatable communication with the first housing... Robertshaw Controls Company

System and using alternative energy source for hot water heater storage tank

Appliances, such as hot water heaters, hot water heater controllers, and methods of operating such hot water heaters, that take into consideration the availability and capacity of alternative energy sources so that additional efficiencies can be realized by sensing the availability of an alternative energy source and adjusting the control... Robertshaw Controls Company

Electromechanical pressure relief valve

Presented are embodiments of pressure relief valves for use in water supply systems to prevent damage thereto caused by over pressure resulting from freezing of the water therein. In one embodiment the pressure relief valve is included in an electromechanical solenoid controlled water valve particularly useful in appliances such as... Robertshaw Controls Company

System and method to reduce standby energy loss in a gas burning appliance and components for use therewith

A system to reduce standby losses in a hot water heater is presented. The system utilizes a dual safety relay valve between the combination gas controller and the burner. The dual safety relay valve bypasses gas to a rotary damper actuator valve to position a damper flapper valve located over/inside... Robertshaw Controls Company








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Robertshaw Controls Company in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Robertshaw Controls Company with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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