Matches 1 - 24 out of 24
Match Document Document Title
5787874 Gas-fired ceramic-cooktop burner  
A cooking assembly has a main burner, a pilot burner mounted in it and having a vent, a gas valve having separate main and pilot gas outlets, and a main-burner controller including a temperature...
5347982 Flame monitor safeguard system  
A gas burning fireplace having a burner for producing a flame. A rod in the vicinity of the burner. A gap between the burner and the rod and wherein a flame is produced in the gap. An apparatus for...
4802841 Operation apparatus  
An apparatus which is operated for opening and maintaining the flow of a gaseous fuel to a burner only after the fuel is ignited in a gas appliance, such as a gas room heater. More specifically,...
4273529 Piezoelectric ignition device  
A piezoelectric ignition device of the type having a base mount formed with a window in which a piezoelectric element is fixedly mounted and a cylindrical hammer is axially movable and urged by a...
4242078 Centralized automatic pilot/pilotless ignition control system  
An automatic ignition control system for controlling the pilot burners and main burners of fuel burning appliances so that these burners are ignited only upon demand is disclosed. The system...
4110065 Cock apparatus of automatic ignition type for gas appliance  
A cock apparatus of automatic ignition type for use in a gas appliance including an ignition handle, a valve member disposed within the cock body for rotation with the turning movement of the...
3954384 Burner system  
A burner system employs a fuel control which supplies fuel flow to a pilot burner and a main burner and which energizes an electric igniter adjacent the pilot burner for igniting the pilot burner....
3938935 Control systems for gaseous fuel fired appliances  
A control unit for a gas-fired appliance comprises a service tap that acts also as a flame failure device. The flame failure device controls gas flow to a gas governor which is an integral part of...
3938936 Fluid control system  
A fluid control system for use with combustion apparatus including a valve assembly having first and second serially connected valves positioned between the inlet and outlet of the valve assembly....
3770363 ROTARY GAS CONTROL WITH A THERMOELECTRIC IGNITION SAFETY DEVICE AND PIEZOELECTRIC IGNITER  
A rotary gas control apparatus has a rotary handle adapted for rotation from a gas-off position via an ignition stand-by position into a gas-on position. By the motion of the rotary handle, a...
3691705 SELF-ERECTING COLLAPSIBLE AND FOLDABLE TUBULAR BEAM  
A self-erecting collapsible and foldable articulated tubular beam having a pair of thin-walled resiliently flexible tubes joined end to end by spring loaded hinges in a manner such that the beam...
3514242 FLAME MONITORING SYSTEM  
3405869 Range control system  
3291115 Infra-red heaters  
3236448 Bake and broil burner fuel control systems  
3205359 Combustion supervision system with quantum detector  
3145764 Gaseous fuel burner and control therefor  
3108630 Control system for gas burners  
2984298 Clothes dryer control  
2962092 Control apparatus  
2948335 Safety device for fluid fuel burners  
2895545 Control apparatus for fluid fuel burning apparatus and the like  
2881830 Electromagnetic control system  
3676041 Title is not available  
Matches 1 - 24 out of 24