Pressure-limiting valve

Details Pressure-limiting valve Pressure-limiting valve

1994-10-21

1996-10-01

Miller, Carl S.

Internal-combustion engines

Charge forming device

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

123506, 137469, 137540, F02M 3704

Patent

active

055603432

ABSTRACT:
A pressure-limiting valve has a closure member (5) which, in its closed position, rests with initial stress against a valve seat (4) and has, on the side towards the valve seat (4), a shoulder (6) which can be formed by a circumferential flange (7) on the closure member (5). This induces enlargement of the opening stroke upon a slight opening of the closure member (5) as the flow strikes against the shoulder (6).

REFERENCES:
patent: 2918083 (1959-12-01), Clark
patent: 3036594 (1962-05-01), Salisbury
patent: 3626975 (1971-12-01), Bobst
patent: 3945396 (1976-03-01), Hengesbach
patent: 4350179 (1982-09-01), Bunn
patent: 4766930 (1988-08-01), Patti
patent: 4834132 (1989-05-01), Sasaki
patent: 5133324 (1992-07-01), Michiaki
patent: 5170818 (1992-12-01), Hatzjkazakis
patent: 5251664 (1993-10-01), Arvidsson
patent: 5361742 (1994-11-01), Briggs

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