Solenoid valve

Details Solenoid valve Solenoid valve

2007-11-06

2007-11-06

Huson, Gregory (Department: 3753)

Fluid handling

Systems

Multi-way valve unit

C137S625330, C251S129150

Reexamination Certificate

active

10541131

ABSTRACT:
A guide boss is provided in a diaphragm blocking the halfway portion of a channel; a valve disk is formed in the shape of a cylinder; the inner face of this cylinder-shaped valve disk is slidably engaged around the guide boss; and further, a valve port consisting of a plurality of long bores are formed in a diaphragm surrounding the guide boss. Thereby, fluid can responsively flow into the valve port when the valve disk is opened, and the follow-up of the fluid is accelerated.

REFERENCES:
patent: 4452424 (1984-06-01), Kawata
patent: 4621788 (1986-11-01), DeLew et al.
patent: 4941447 (1990-07-01), Mannhardt
patent: 6564782 (2003-05-01), Fujimoto et al.
patent: 6609698 (2003-08-01), Parsons et al.
patent: 6935612 (2005-08-01), McCombs et al.
patent: 21 59 453 (1971-12-01), None
patent: 33 11 268 (1984-09-01), None
patent: 38 44 453 (1990-07-01), None
patent: 40 23 044 (1992-01-01), None
patent: 42 44 113 (1994-06-01), None
patent: 197 21 562 (1998-11-01), None
patent: 198 39 476 (2000-03-01), None
patent: 198 52 980 (2000-05-01), None
patent: 199 17 823 (2000-06-01), None
patent: 100-37 793 (2002-02-01), None
patent: 2 671 597 (1992-07-01), None
patent: 8 589 66 (1961-01-01), None
patent: 2 189 010 (1987-10-01), None
GPTO Office Action ; date May 24, 2006.
International Search Report ; date Nov. 29, 2004.

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