Gas valve
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United States of America Patent
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Issued Date -
Mar 15, 2007
app pub date -
Sep 12, 2006
filing date -
Sep 14, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Large opening cross-sections, long switching strokes and short switching periods are of significance in gas valves for feeding gaseous fuel into the combustion chamber of a reciprocating internal combustion engine and to enable injection of the required quantity of gas into the combustion chamber within the very short available time. An additional means is provided to at least temporarily create additional forces biasing the closing member independent from the forces acting upon the closing member whereby the existing force relationship between the closing spring and the opening solenoid can be especially influenced.
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