Fuel control system and control device therefor or the like

Automatic temperature and humidity regulation – Furnace controlled – Furnace controlled responsive to combustion products...

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Details

251 63, F16K 31143, F16K 31363

Patent

active

040078728

ABSTRACT:
A fuel control device having a passage therethrough for interconnecting a fuel source with a main burner and having a poppet valve arrangement that is directly manually operated for opening and closing the passage so as to control the flow of fuel from the source to the main burner, the poppet valve arrangement having a poppet valve member that is moved relative to its valve seat upon the manual manipulation of a selector of the control device. The poppet valve member can work with or against the pressure of the fuel from the source thereof when the poppet valve member is being moved to its closed position.

REFERENCES:
patent: 1617886 (1927-02-01), Wild
patent: 2456636 (1948-12-01), Jones et al.
patent: 3123296 (1964-03-01), Wantz et al.
patent: 3167248 (1965-01-01), Douglas
patent: 3693874 (1972-09-01), Fox
patent: 3729131 (1973-04-01), McGowan
patent: 3827630 (1974-08-01), Demi

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