F - Mech Eng,Light,Heat,Weapons – 15 – B
Patent
F - Mech Eng,Light,Heat,Weapons
15
B
137/84
F15B 13/04 (2006.01)
Patent
CA 1048369
ABSTRACT OF THE DISCLOSURE A hydraulic control valve in a closed-center load responsive system having a passage with a check valve therein downstream of the inlet metering and signal passage allowing flow from the signal passage to the load prior to connecting the pressure circuit to the load circuit so as to relieve fluid from the signal circuit to the load circuit as the signal circuit attains a pressure higher than the existing load thus causing flow past the inlet metering whereby the pressure differential in the metering compensates the pump.
275526
Graber Homer R.
Jackson Alan D.
Krehbiel Robert D.
Cessna Aircraft Company (the)
Na
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