Combustion – Timer – programmer – retarder or condition responsive control – By combustion or combustion zone sensor
Patent
1997-03-03
1999-10-19
Lazarus, Ira S.
Combustion
Timer, programmer, retarder or condition responsive control
By combustion or combustion zone sensor
431 80, 431 54, 431 60, 431154, 137 66, 137335, 236 21B, F23N 500
Patent
active
059677660
ABSTRACT:
A heater control system, parts therefor, and methods of making them are disclosed. The heater control system includes a fuel control unit having a thermocouple operated unit in the housing thereof, which has an opening therein leading to the thermocouple operated unit. The tip or end of the thermocouple device is secured in the opening for operative connection to the thermocouple operated unit. The thermocouple device has a unique securing structure which permits the end thereof to be axially moved from outside the housing to a certain desired axial position within the opening and cooperates with a unique securing structure on the housing to secure the end of the thermocouple device in the certain desired axial position.
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Cocks Josiah
Detweiler Sean D.
Lazarus Ira S.
Martin Terrence
Morris Jules Jay
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