Valve having junction type housing

Details Valve having junction type housing Valve having junction type housing

2006-10-24

2006-10-24

Rivell, John (Department: 3753)

Fluid handling

Systems

Multi-way valve unit

C137S625660, C251S367000

Reexamination Certificate

active

07124778

ABSTRACT:
A first housing member and a second housing member are divided by a dividing surface including a center axis of a valve hole. Connecting holes are formed in joint surfaces of the respective housing members at locations of the joint surfaces opposed to each other. Connecting pins are inserted into the connecting holes, the connecting holes and the connecting pins are fixed to each other through solder, thereby integrally connecting the first housing member and the second housing member to each other to form a housing.

REFERENCES:
patent: 1787628 (1931-01-01), Jones
patent: 2295111 (1942-09-01), Hemmings
patent: 4515184 (1985-05-01), Bownass et al.
patent: 4748897 (1988-06-01), Hoge et al.
patent: 4770210 (1988-09-01), Neff et al.
patent: 5361803 (1994-11-01), Stoll
patent: 5459953 (1995-10-01), Fukano et al.
patent: 5487409 (1996-01-01), Stoll et al.
patent: 5606993 (1997-03-01), Stoll
patent: 5829481 (1998-11-01), Tajima et al.
patent: 6820859 (2004-11-01), Miyazoe et al.
patent: 2003-65453 (2003-03-01), None

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