Valves and valve actuation – Valve head movably connected for accommodation to seat – With yieldable connection
Patent
1975-04-23
1977-02-15
Wayner, William E.
Valves and valve actuation
Valve head movably connected for accommodation to seat
With yieldable connection
251263, 251333, F16K 31524
Patent
active
040079074
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 the pressure of the fuel from the source thereof when the poppet valve member is being moved to its closed position.
REFERENCES:
patent: 1236335 (1917-08-01), Meacham
patent: 2857131 (1958-10-01), Cole
patent: 3358963 (1967-12-01), Willson
patent: 3729131 (1973-04-01), McGowan
patent: 3731905 (1973-05-01), Piet
patent: 3735955 (1973-05-01), Kerr et al.
patent: 3827630 (1974-08-01), Demi
Branson Charles D.
Demi Roy C.
Robertshaw Controls Company
Wayner William E.
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