Conical concave cap pressure relief valve

Details Conical concave cap pressure relief valve Conical concave cap pressure relief valve

2007-06-12

2007-06-12

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

C123S457000, C123S459000

Reexamination Certificate

active

11540463

ABSTRACT:
A pressure relief valve useful in vehicle fuel delivery systems includes a spring biased, concave conical flow directing surface and a spherical valve seat.

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patent: 6382183 (2002-05-01), Preston et al.
patent: 6520163 (2003-02-01), Yoshioka et al.
patent: 947071 (1964-01-01), None

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