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Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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Class 431/50 - Sensing of flame at both burners required for continued operation of second burner


Subclass of Class 431 - Combustion
Definition: Apparatus in which: (1) the sensed failure of flame at either
No. of patents: 3
Last issue date: 11/16/2010


NumberTitleIssue Date
7833010Natural gas injection system for regenerative thermal oxidizer
The present invention provides a system and method for injecting natural gas in an RTO. The RTO may be, for example, a known type that has a rotary distributor, a center section divided into pie-shaped segments above the rotary distributor, a heat exchanger section ...
11/16/2010
6059195Integrated appliance control system
A fully integrated electronic appliance controller for controlling the operation of a appliance (e.g., a gas-fired water heater or boiler). The controller includes an integrated intelligent control system; enhanced safety features including an igniter cur...
05/09/2000
5073104Flame detection
A method and apparatus of detecting the condition of a flame having an emf by electrically conducting the emf generated by the flame as a signal to a sensor through an electrically isolated conductor means and sensing with said sensor an electrical parame...
12/17/1991
 
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