Integrated gas valve assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 2, 2002
Grant Date -
N/A
app pub date -
Nov 20, 2000
filing date -
Nov 20, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A gas valve assembly for forming a plurality of valves is provided which includes a unitary valve body having a gas supply passage interconnected to a plurality of flow control chambers wherein the gas supply passage is interconnected with a supply of gas. A plurality of valve plugs corresponding in number to the number of flow control chambers are provided wherein each of the valve plugs is rotatably disposed in one of the flow control chambers. A plurality of gear train assemblies operate for rotating the valve plugs within the flow control chambers. A valve cover encloses the plurality of gear trains and mounts to the valve body. A plurality of motors, secured to the valve cover, operate to rotate the valve plugs within the flow control chambers, wherein the plurality of flow control chambers and corresponding valve plugs form a plurality of valves provided in a single valve body.
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