Variable flow valve
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United States of America Patent
Stats
-
Nov 25, 2008
Grant Date -
Dec 14, 2006
app pub date -
Aug 21, 2006
filing date -
Jun 21, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
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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Family
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