A kind of lightweight miniaturization ultra high speed switch electromagnetic valve

A kind of lightweight miniaturization ultra high speed switch electromagnetic valve

CN
  • CN 103,671,952 B
  • Filed: 01/08/2014
  • Issued: 04/06/2016
  • Est. Priority Date: 01/08/2014
  • Status: Active Grant
First Claim
Patent Images

1. a lightweight miniaturization ultra high speed switch electromagnetic valve, is characterized in that:

  • comprise valve seat, steel ball, retainer, push rod, bearing support, valve body, armature, buting iron, spring, coil, spring seat, first seal ring, second seal ring, 3rd seal ring, yoke first sliding bearing and the second sliding bearing, described valve seat is ring, is provided with circular hole medium inlet in described valve seat, and be connected with valve body interference, described retainer and valve body connect as one, and described bearing support is circular, and described first sliding bearing and the second sliding bearing are arranged on inner hole of bearing seat, and connect as one with valve body, described push rod and armature are riveted and are integrated, and described valve body is multistage cylindrical structure, and radial direction is provided with media outlet, described armature is between bearing support and buting iron, described coil is provided with the first electric mortiser pin and the second electric mortiser pin of signal input, described second electric mortiser pin is provided with circular groove, described lightweight small-sized ultra high speed switch electromagnetic valve volume is not more than 11.7cm3, described lightweight small-sized ultra high speed switch electromagnetic valve diametric(al) is not more than 19mm, described lightweight small-sized ultra high speed switch electromagnetic valve weight is not more than 52g, and the small-sized ultra high speed switch electromagnetic valve of described lightweight all can realize sealing to gas and liquid medium under 2MPa pressure, and speed of response is less than 0.9ms.

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