Solenoid valve for a wheel antilockup system
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United States of America Patent
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-
Aug 2, 1994
Grant Date -
N/A
app pub date -
Jun 15, 1992
filing date -
Jun 27, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a solenoid valve, in particular for a hydraulic braking circuit of a motor vehicle with a wheel antilockup device, the solenoid valve being disposed between at least a pressurized fluid source (52) and at least a pressure receiver (56) and comprising, in a body (10), a piston mechanism (24) which can be displaced between a rest position, in which it permits communication between the pressurized fluid source (52) and the pressure receiver (56), and a work position, in which it permits communication between the pressure receiver (56) and a low-pressure fluid reservoir (66). According to the invention, the piston mechanism (24) is permanently stressed toward the rest position by a constant force.
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