Connection structure between integrated panel and fluid device

Details Connection structure between integrated panel and fluid device Connection structure between integrated panel and fluid device

2011-05-17

2011-05-17

Fox, John (Department: 3753)

Fluid handling

Systems

With flow control means for branched passages

C285S328000, C285S336000

Reexamination Certificate

active

07942165

ABSTRACT:
A connecting structure for an integration panel and a fluid device in which an excellent sealing property can be held even when substantially no further fastening is performed, and the assembling workability is improved is provided. When an integration panel1and a valve2are to be communicatingly connected to each other in a sealed state through single circular pipe-like fluid passages3, 7by using an annular gasket G, an annular projection11and outer and inner tapered peripheral faces12a,13aare formed in first and second fluid supply/discharge port portions1A,2A, and the gasket G is configured by a fluororesin having a pair of annular grooves51, 51and tapered peripheral faces52a,53a. The integration panel1and the valve2are attracted to each other, thereby configuring a joined state where a sealing portion S1is formed by fitting the annular projection11to the annular groove51to press contact the tapered peripheral faces12a,13a,52a,53awith each other.

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