Solenoid valve and manufacturing method of the same
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United States of America Patent
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Feb 27, 2018
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N/A
app pub date -
Feb 24, 2015
filing date -
Mar 3, 2014
priority date (Note) -
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Abstract
A solenoid valve has a coil spring that biases a spool valve toward a solenoid portion, and an adjuster screw that is positioned to interpose the coil spring between the adjuster screw and the spool valve and that is screwed in an internally threaded portion of a sleeve so that its axial position is adjusted. The sleeve is swaged with a swaging tool etc. from an outer peripheral surface located on the outer peripheral side of the internally threaded portion of the sleeve, whereby the swaged part of the internally threaded portion is plastically deformed to the opposite side from the coil spring. The adjuster screw is thus fixed.
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