Solenoid valve device
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United States of America Patent
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Nov 16, 2010
Issued Date -
N/A
app pub date -
Dec 20, 2005
filing date -
Dec 23, 2004
priority date (Note) -
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Abstract
A solenoid valve device, in particular a hydraulic valve device, has a solenoid element which is movable from a non-energized retracted state into an energized extended state, the working stroke of the solenoid element from its retracted state into its extended state including a constant magnetic force working stroke and an idle stroke in which the magnetic force is not constant, but decreases over the stroke.
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Family
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Cited Art Landscape
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