Valve assembly having a washer

Details Valve assembly having a washer Valve assembly having a washer

2011-03-08

2011-03-08

Fristoe, Jr., John K (Department: 3753)

Valves and valve actuation

Electrically actuated valve

Including solenoid

Reexamination Certificate

active

07900886

ABSTRACT:
A valve assembly is disclosed. The valve assembly has a housing having a first recess disposed on an interior surface of the housing and at least one valve-supporting element disposed within the housing. The valve assembly also has a washer disposed within the housing, the washer having a first washer surface and a projection for transferring torque. The first washer surface abuts against a first valve-supporting element surface of the at least one valve-supporting element and the projection is received in the first recess. The valve assembly also has a first fastener disposed within the housing and having a first fastener surface abutting against a second washer surface of the washer.

REFERENCES:
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patent: 2530128 (1950-11-01), Mashinter
patent: 2761647 (1956-09-01), Zeck
patent: 4408579 (1983-10-01), Kusche
patent: 5024418 (1991-06-01), Reinicke et al.
patent: 5582153 (1996-12-01), Dutt et al.
patent: 6161813 (2000-12-01), Baumgartner et al.
patent: 2003/0178593 (2003-09-01), Grytz
patent: 2009/0127356 (2009-05-01), Junger et al.
patent: 09209874 (1997-08-01), None
patent: 11082241 (1999-03-01), None
patent: 445763 (1986-07-01), None

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