JPS5892709U

JPS5892709U - direct acting solenoid

Info

Publication number: JPS5892709U
Application number: JP18690681U
Authority: JP
Inventors: 赤佐　亮二
Original assignee: 日本電気株式会社
Priority date: 1981-12-15
Filing date: 1981-12-15
Publication date: 1983-06-23

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案による引き型直動ソレノイドの実施例を
示す断面図、第２図は本考案による押し型直動ソレノイ
ドの実施例を示す断面図である。なお図において、１．　１’・・・・・・スリーブ、２
゜２′・・・・・・固定鉄心、３．３′・・・・・・可
動鉄心、４゜４′・・・・・・ボビン、５．５’・・・
・・・コイル、６．６′・・・・・・ケース、７．　７
’・・・・・・部材、８．　８’・・曲シール、９．９
′・・・・・・溝、１０，１０’・・曲空間、１１．１
１’・・・・・・外部、１２．１２’・・・・・・管路
、１３．１３’・・・・・・管路、１４．１４’・・・
・・・ニードル弁、１５．１５’・・・・・・ねじ、１
６．１６’・・・・・・逆止め弁、１７・・・・・・端
部、１Ｂ・・・・・・ロッド、１９・・・・・・貫通穴
、２０・・・・・・シール、２１・・・・・・溝、２２
・・・・・・端部、２３・・・・・・ばね押さえ、２４
・・・・・・コイルばねである。FIG. 1 is a cross-sectional view showing an embodiment of a pull-type direct-acting solenoid according to the present invention, and FIG. 2 is a cross-sectional view showing an embodiment of a push-type direct-acting solenoid according to the present invention. In the figure, 1. 1'...Sleeve, 2
゜2'...Fixed iron core, 3.3'...Movable iron core, 4゜4'...Bobbin, 5.5'...
... Coil, 6.6' ... Case, 7. 7
'・・・・・・Component, 8. 8'...Song sticker, 9.9
'... Groove, 10,10'... Curved space, 11.1
1'...External, 12.12'...Pipe line, 13.13'...Pipe line, 14.14'...
...needle valve, 15.15'...screw, 1
6.16'... Check valve, 17... End, 1B... Rod, 19... Through hole, 20... Seal, 21...Groove, 22
...End part, 23... Spring holder, 24
...It is a coil spring.

Claims

[Scope of utility model registration request]

A cylindrical non-magnetic sleeve, a fixed iron core that covers one end of the sleeve and is fixed inside the sleeve, a coil wound around the outer circumference of the sleeve, and a rod-shaped sleeve inserted into the sleeve that is driven by exciting the coil. A linear solenoid comprising a movable iron core and a case surrounding the outer periphery of the coil to form a magnetic circuit, the linear solenoid comprising: a seal disposed in a gap between the inner surface of the sleeve and the outer surface of the movable core; the sleeve, the fixed iron core; It has two pipes formed inside the fixed core so as to connect the space sealed by the movable core and the seal with the outside, a flow rate adjustment valve provided in one of the pipes, and a check valve provided in the other. A direct acting solenoid characterized by: