AIR BYPASS VALVE
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United States of America Patent
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May 16, 2017
Grant Date -
May 25, 2017
app pub date -
Nov 23, 2015
filing date -
Nov 23, 2015
priority date (Note) -
Granted
status (Latency Note)
Importance
Abstract
In order to prevent deterioration of sliding performance of a piston and center core misalignment of the piston when the piston moves for its stroke, there is provided an air bypass valve including: a coil casing in which a coil is accommodated; a pilot valve section covered by the coil casing and having a movable iron core inserted in the coil; and a piston section fitted in the coil casing and having a piston with a hole. The air bypass valve further includes a protrusion provided at an edge of an opening portion of the piston casing which constitutes the piston section.
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