Variable flow valve

Fluid handling – Systems – Multi-way valve unit

Reexamination Certificate

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Details

C251S129090

Reexamination Certificate

active

07455073

ABSTRACT:
A fluid valve has a housing having an inlet port and an outlet port. A fluid flow path extends between the inlet port and the outlet port. A valve member is located in the housing in the fluid flow path. The valve member is moveable among a series of positions. The valve member and the housing have a plurality of apertures arranged such that a varied selection of the apertures is in the fluid flow path according to the indexed position of the valve member. In at least one indexed position of the valve member no apertures are in the flow path.

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patent: 1 277 996 (2003-01-01), None
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patent: 2 325 725 (1998-12-01), None
patent: WO 94/19612 (1994-09-01), None
patent: WO 96/08656 (1996-03-01), None

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