JPS62122979U

JPS62122979U -

Info

Publication number: JPS62122979U
Application number: JP1067986U
Authority: JP
Priority date: 1986-01-28
Filing date: 1986-01-28
Publication date: 1987-08-04

Description

[Brief explanation of the drawing]

第１図は本考案に係るソレノイド弁の実施例の
開弁状態の縦断正面図、第２図は閉弁状態の縦断
正面図、第３図は第１図と第２図の中間の状態の
縦断正面図、第４図は摺動弁の一部切断正面図、
第５図のイは摺動弁を構成する短円筒体の一部切
断正面図及び側面図、ロは幅摺動弁の正面図及び
側面図である。付号、Ａ……摺動弁、ａ……副摺動弁、Ｂ……
ソレノイド、Ｓ_１，Ｓ_２……スプリング、１……
弁本体、２……弁室、３……弁頭部、４ａ，４ｂ
……弁座、５……短円筒体、６……係合周溝、７
ａ……大径部、７ｂ……中径部、７ｃ……小径部
、８……通孔、９……輪形部、１０……小軸、１
１……プランジヤ、１２ａ……１次通路、１２ｂ
……２次通路。 Fig. 1 is a longitudinal sectional front view of an embodiment of the solenoid valve according to the present invention in an open state, Fig. 2 is a longitudinal sectional front view of the solenoid valve in a closed state, and Fig. 3 is an intermediate state between Figs. 1 and 2. Vertical front view, Figure 4 is a partially cutaway front view of the sliding valve.
In FIG. 5, A is a partially cutaway front view and a side view of a short cylindrical body constituting the slide valve, and B is a front view and a side view of the width slide valve. Number, A...Sliding valve, a...Sub-sliding valve, B...
Solenoid, S ₁ , S ₂ ... Spring, 1 ...
Valve body, 2... Valve chamber, 3... Valve head, 4a, 4b
... Valve seat, 5 ... Short cylindrical body, 6 ... Engagement circumferential groove, 7
a... Large diameter part, 7b... Medium diameter part, 7c... Small diameter part, 8... Through hole, 9... Annular part, 10... Small shaft, 1
1... Plunger, 12a... Primary passage, 12b
...Secondary passage.

Claims

[Scope of Claim for Utility Model Registration] (1) A sliding valve is slidably inserted into the valve chamber of a valve body that is connected to a pipe, a container, etc., and the sliding valve is moved by the elastic force of a spring. The above-mentioned sliding valve has an auxiliary sliding valve inside a short cylindrical body with an engagement circumferential groove recessed on the outer circumferential surface. is provided to be slidable in a set dimension via a spring with a larger elastic force than the above spring, and the plunger tip of a suitable solenoid attached to the outside of the valve body is slid through the peripheral wall of the valve body. A solenoid valve that is installed opposite the engagement circumferential groove of a valve train. (2) In the solenoid valve according to claim 1 of the utility model registration claim, the sliding valve A is composed of a short cylindrical body 5 and a sub-sliding valve a, and has an engaging circumferential groove 6 recessed in the outer peripheral surface. A valve head 3 (common with the sliding valve A) having a conical shape on both sides is connected to a short cylindrical body 5 whose inner peripheral surface is stepped in three stages: a large diameter part 7a, a medium diameter part 7b, and a small diameter part 7c. Ring-shaped part 9 with hole 8
A width sliding valve a formed by connecting the two with a small shaft 10 is inserted, and its valve head 3 projects to the outside of the valve seat 4b of the small diameter portion 7c, and the annular portion 9 is slidable to a set dimension on the large diameter portion 7a. The spring S ₂ (having a larger elastic force than the spring S ₁ , that is, the elastic force is S ₁ < S
₂ ) is stretched, and the back of the valve head 3 is attached to the valve seat 4b.
Solenoid valve installed in pressure contact with.