Modular valve assembly

Details Modular valve assembly Modular valve assembly

2007-06-18

2009-12-08

Bastianelli, John (Department: 3753)

Valves and valve actuation

Electrically actuated valve

Including solenoid

C251S323000

Reexamination Certificate

active

07628379

ABSTRACT:
A valve assembly provides a holder cantileveredly attached to a boss on an end cap to axially dispose an actuator and a poppet on an axis with a valve seat formed in the end cap. The actuator is preferably a shape memory alloy actuator. The end cap may be placed in line with a fluid system such as in a gas oven so that an electrical communication with an igniter is provided.

REFERENCES:
patent: 2922614 (1960-01-01), Nickells
patent: 3400906 (1968-09-01), Stocklin
patent: 3454258 (1969-07-01), Estes et al.
patent: 4223692 (1980-09-01), Perry
patent: 4438777 (1984-03-01), Pirkle
patent: 4523605 (1985-06-01), Ohkata
patent: 4925155 (1990-05-01), Carman
patent: 4973024 (1990-11-01), Homma
patent: 5211371 (1993-05-01), Coffee
patent: 5623960 (1997-04-01), Kawamura et al.
patent: 6179921 (2001-01-01), Ruffell et al.
patent: 6843465 (2005-01-01), Scott
patent: 2002/0171055 (2002-11-01), Johnson et al.

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