JPS5947177U - liquid valve - Google Patents

liquid valve

Info

Publication number
JPS5947177U
JPS5947177U JP11134183U JP11134183U JPS5947177U JP S5947177 U JPS5947177 U JP S5947177U JP 11134183 U JP11134183 U JP 11134183U JP 11134183 U JP11134183 U JP 11134183U JP S5947177 U JPS5947177 U JP S5947177U
Authority
JP
Japan
Prior art keywords
valve
electromagnetic pump
opens
closes
electromagnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11134183U
Other languages
Japanese (ja)
Inventor
坂本 光昭
Original Assignee
株式会社京浜精機製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社京浜精機製作所 filed Critical 株式会社京浜精機製作所
Priority to JP11134183U priority Critical patent/JPS5947177U/en
Publication of JPS5947177U publication Critical patent/JPS5947177U/en
Pending legal-status Critical Current

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  • Fluid-Driven Valves (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を示すものであり、第1・図は液
体回路図を含む波動弁の縦断面図、第2図は電磁ポンプ
の電気回路図である。 4・・・・・・開閉弁、8・・・・・・受圧室、10・
・・・・・電融ポンプ、13・・・・・・電磁弁、15
・・・・・・位置検出スイッチ。
The figures show one embodiment of the present invention, and the first figure is a vertical sectional view of a wave valve including a liquid circuit diagram, and the second figure is an electric circuit diagram of an electromagnetic pump. 4...Opening/closing valve, 8...Pressure receiving chamber, 10...
...Electric pump, 13...Solenoid valve, 15
...Position detection switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体通路1を開閉する開閉弁4を電磁ポンプ10から供
給、される液体圧力を蓄圧、開放、することにより開閉
する波動弁において、開閉弁4を開閉駆動する受圧室8
と大気室9とを設け、受圧室8内には液体源11と電磁
ポンプ10を介して連絡すると共に電磁ポンプ10の上
、下流を電磁弁13を配置したバイパス流路14にて連
絡し、一方大気室9にはスプリング等の弾性部材12を
縮設して配置し、さらに電磁ポンプ10の電気回路内に
は開閉弁4が一定開度以上に開放した際に電気回路を開
放する常閉型の位置検出スイッチ15を直列に配置する
とともに電磁ポンプ10と位置検出長イツチ15と並列
に常開型の電磁弁13を配置してなる波動弁。
In a wave motion valve that opens and closes the on-off valve 4 that opens and closes the fluid passage 1 by accumulating and releasing the liquid pressure supplied from the electromagnetic pump 10, a pressure receiving chamber 8 that opens and closes the on-off valve 4.
and an atmospheric chamber 9 are provided, and the inside of the pressure receiving chamber 8 is connected to a liquid source 11 via an electromagnetic pump 10, and the upper and downstream sides of the electromagnetic pump 10 are connected via a bypass passage 14 in which an electromagnetic valve 13 is arranged. On the other hand, an elastic member 12 such as a spring is compressed and arranged in the atmospheric chamber 9, and the electrical circuit of the electromagnetic pump 10 is normally closed to open the electrical circuit when the on-off valve 4 opens beyond a certain degree. This is a wave motion valve in which a type position detection switch 15 is arranged in series, and a normally open type electromagnetic valve 13 is arranged in parallel with an electromagnetic pump 10 and a position detection long switch 15.
JP11134183U 1983-07-18 1983-07-18 liquid valve Pending JPS5947177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11134183U JPS5947177U (en) 1983-07-18 1983-07-18 liquid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11134183U JPS5947177U (en) 1983-07-18 1983-07-18 liquid valve

Publications (1)

Publication Number Publication Date
JPS5947177U true JPS5947177U (en) 1984-03-29

Family

ID=30258566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11134183U Pending JPS5947177U (en) 1983-07-18 1983-07-18 liquid valve

Country Status (1)

Country Link
JP (1) JPS5947177U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119433A (en) * 1978-03-09 1979-09-17 Sagami Chem Res Center Preparation of dihydrojasmone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119433A (en) * 1978-03-09 1979-09-17 Sagami Chem Res Center Preparation of dihydrojasmone

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