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Class 431/82 - With fuel feed means downstream of shutdown valve


Subclass of Class 431 - Combustion
Definition: Apparatus including means to supply fuel to a burner fuel
No. of patents: 4
Last issue date: 11/27/2001


NumberTitleIssue Date
6322352Gas burner system
A stove burner safety system has an electromagnetic valve and a manual gas cock controlling the gas flow to the burner and a spark plug adjacent the burner which receives a spark pulse from the electric circuitry which also controls an electromagnetic val...
11/27/2001
5865164Fluid flow valves and cooking machine control systems utilizing such valves
A cooking machine control system for controlling the consumption of fuel by cooking machines, including cooking machines of the type used in restaurant kitchens, such as gas/barbecue broilers, and home cooking machines such as grills, and gas flow valves ...
02/02/1999
4413975Combination control with high/low pilot gas flow
A combination control for main and pilot burners of gas burner apparatus wherein a thermostatically controlled redundant simultaneously controls the supply of gas to pilot burner and main burner gas outlets. A pilot flow passage has a first branch passage...
11/08/1983
4365951Device for combustion of a volatile fuel with air
A combustion device of the type in which fuel is supplied in liquid phase through a "walking-stick" is improved by imparting a rotary movement to the air passing the "walking-stick". The fuel will form a film which is volatired and mixed so thoroughly wit...
12/28/1982
 
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