Pumps – With condition responsive pumped fluid control – Pressure responsive relief or bypass valve
Patent
1989-12-01
1991-05-07
Smith, Leonard E.
Pumps
With condition responsive pumped fluid control
Pressure responsive relief or bypass valve
F04B 4908
Patent
active
050132202
ABSTRACT:
An oil pump comprising a housing, an inlet port formed in the housing, an outlet port formed in the housing, a pumping device located between the inlet port and the outlet port, a regulator valve device connected to the outlet port, and an interrupting device located between the pumping device and the regulator valve for substantially isolating the regulator valve from the dynamic pressure of the pumped oil.
REFERENCES:
patent: 3146720 (1964-09-01), Henry
Nakagawa Takashi
Suyama Tetsuya
Aisin Seiki Kabushiki Kaisha
Jalali Laleh
Smith Leonard E.
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