JPS6029981U

JPS6029981U - Solenoid valve for door opening/closing

Info

Publication number: JPS6029981U
Application number: JP12309483U
Authority: JP
Inventors: 隆村山
Original assignee: 株式会社ナブコ
Priority date: 1983-08-08
Filing date: 1983-08-08
Publication date: 1985-02-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例の全体構成を示す断面図
、第２図は軸状部材の部分の拡大断面図である。１・・・扉開閉用電磁弁、２・・・プランジャ、３・・
・ソレノイド装置、４・・・弁装置、６・・・内層コイ
ル、７・・・外層コイル、１７．１８・・・固定子、２
１，２２ａ、２２ｂ・・・永久磁石、２８・・・第１の
制御弁（排気弁）、２９・・・第２の制御弁（給気弁）
、３４゜３６・・・弁部材、４０・・・軸状部材、４０
１・・・第１の部材、４０２・・・第２の部材、４１・
・・孔、４２・・・ばね。FIG. 1 is a sectional view showing the overall structure of an embodiment of this invention, and FIG. 2 is an enlarged sectional view of a shaft-like member. 1... Solenoid valve for opening/closing the door, 2... Plunger, 3...
・Solenoid device, 4...Valve device, 6...Inner layer coil, 7...Outer layer coil, 17.18...Stator, 2
1, 22a, 22b... Permanent magnet, 28... First control valve (exhaust valve), 29... Second control valve (air supply valve)
, 34° 36... Valve member, 40... Shaft member, 40
1... First member, 402... Second member, 41.
...hole, 42...spring.

Claims

[Scope of utility model registration request]

A plunger movably arranged between two stators each magnetized by a permanent magnet, a coil arranged around the plunger that can be energized, and opening and closing positions according to the movement of the plunger. and a valve device that can be switched to an open door position and a closed door position by being interlocked with a plunger through a shaft member disposed through a hole provided in one of the stators. In the door opening/closing electromagnetic valve having a valve member that moves between the shaft member and the shaft member, the shaft member is separated from a first member that can come into contact with the plunger, and a second member that can move the valve member. The first member and the second member are disposed opposite each other so that the axial length determined by both members can be changed, and the first member and the second member A door opening/closing electromagnetic valve comprising a spring that applies a biasing force in a direction to increase the axial length between the second member and the second member.