Fluid control valve arrangement

Details Fluid control valve arrangement Fluid control valve arrangement

1996-09-09

1999-09-14

Hepperle, Stephen M.

Fluid handling

Systems

Multiple inlet with multiple outlet

137606, F16K 1122

Patent

active

059506741

ABSTRACT:
A fluid control valve arrangement allowing very complex valve interconnection schemes to be implemented in a small volume is disclosed. The fluid control valve arrangement utilizes seat plates positioned above and below a block to allow creation of three layers of material between valve elements on opposite sides of the block. Since there are three layers of material between blister valve elements on opposite sides of the block, there are two interfaces on separate levels from those levels contacting valve membranes and blister recesses upon which to form interconnection channels. Because each side of the block has one layer allocated for blisters and another allocated for formation of interconnection channels, very complex valve interconnection schemes may be implemented in a small volume.

REFERENCES:
patent: 4353243 (1982-10-01), Martin
patent: 4773446 (1988-09-01), Farnswoth et al.
patent: 5320139 (1994-06-01), Paul et al.

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