JPH0389283U - - Google Patents

Info

Publication number
JPH0389283U
JPH0389283U JP15255989U JP15255989U JPH0389283U JP H0389283 U JPH0389283 U JP H0389283U JP 15255989 U JP15255989 U JP 15255989U JP 15255989 U JP15255989 U JP 15255989U JP H0389283 U JPH0389283 U JP H0389283U
Authority
JP
Japan
Prior art keywords
gas
valve body
diaphragm
control valve
passage
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.)
Granted
Application number
JP15255989U
Other languages
Japanese (ja)
Other versions
JPH071568Y2 (en
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 filed Critical
Priority to JP1989152559U priority Critical patent/JPH071568Y2/en
Publication of JPH0389283U publication Critical patent/JPH0389283U/ja
Application granted granted Critical
Publication of JPH071568Y2 publication Critical patent/JPH071568Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Magnetically Actuated Valves (AREA)

Description

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

第１図は従来のガス比例制御弁の断面図、第２
図は本考案におけるガス比例制御弁の縦断正面図
である。 １……ダイヤフラム、２……主弁体、３……ガ
ス入口、４……ガス出口、５……電磁機構、６…
…バイパス通路、７……第２ダイヤフラム、８…
…第２弁体、９……小流量用ガバナ。 Figure 1 is a sectional view of a conventional gas proportional control valve, Figure 2 is a cross-sectional view of a conventional gas proportional control valve.
The figure is a longitudinal sectional front view of the gas proportional control valve according to the present invention. DESCRIPTION OF SYMBOLS 1... Diaphragm, 2... Main valve body, 3... Gas inlet, 4... Gas outlet, 5... Electromagnetic mechanism, 6...
...Bypass passage, 7...Second diaphragm, 8...
...Second valve body, 9...Governor for small flow rate.

Claims (1)

【実用新案登録請求の範囲】 (1) ガス圧と背圧力との力関係で変位するダイ
ヤフラム１と、このダイヤフラムに取付けられて
ガス出口４への通路を開閉する主弁体２、及びダ
イヤフラムの応動を磁力の反発力又は吸引力によ
り外的にコントロールする電磁機構５とよりなる
ガス制御弁において、ガス入口３から一次圧側を
迂回して２次圧側へ通ずるバイパス通路６を設け
るとともに、そのバイパス通路に第２ダイヤフラ
ム７と第２の弁体８とよりなる小流量調整用ガス
ガバナ９を設けてなることを特徴とするガス比例
制御弁。 (2) 主弁体２と小流量調整用ガバナの第２の弁
体８とを相対する方向に設けた請求項１記載のガ
ス比例制御弁。[Claims for Utility Model Registration] (1) A diaphragm 1 that is displaced by the force relationship between gas pressure and back pressure, a main valve body 2 that is attached to this diaphragm and opens and closes a passage to a gas outlet 4, and In a gas control valve comprising an electromagnetic mechanism 5 that externally controls the response by the repulsion or attraction force of magnetic force, a bypass passage 6 is provided that bypasses the primary pressure side from the gas inlet 3 and leads to the secondary pressure side. A gas proportional control valve characterized in that a gas governor 9 for small flow rate adjustment comprising a second diaphragm 7 and a second valve body 8 is provided in the passage. (2) The gas proportional control valve according to claim 1, wherein the main valve body 2 and the second valve body 8 of the governor for small flow rate adjustment are provided in opposing directions.
JP1989152559U 1989-12-28 1989-12-28 Gas proportional control valve Expired - Lifetime JPH071568Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989152559U JPH071568Y2 (en) 1989-12-28 1989-12-28 Gas proportional control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989152559U JPH071568Y2 (en) 1989-12-28 1989-12-28 Gas proportional control valve

Publications (2)

Publication Number Publication Date
JPH0389283U true JPH0389283U (en) 1991-09-11
JPH071568Y2 JPH071568Y2 (en) 1995-01-18

Family

ID=31698814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989152559U Expired - Lifetime JPH071568Y2 (en) 1989-12-28 1989-12-28 Gas proportional control valve

Country Status (1)

Country Link
JP (1) JPH071568Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066340A (en) * 2012-09-27 2014-04-17 Keihin Corp Solenoid valve for fuel cell

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618173A (en) * 1979-07-20 1981-02-20 Paloma Ind Ltd Solenoid valve
JPS5757978A (en) * 1980-09-24 1982-04-07 Toyo Robaatoshiyou Kk Proportional control valve
JPS60143970U (en) * 1984-03-07 1985-09-24 株式会社ボッシュオートモーティブ　システム solenoid valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618173A (en) * 1979-07-20 1981-02-20 Paloma Ind Ltd Solenoid valve
JPS5757978A (en) * 1980-09-24 1982-04-07 Toyo Robaatoshiyou Kk Proportional control valve
JPS60143970U (en) * 1984-03-07 1985-09-24 株式会社ボッシュオートモーティブ　システム solenoid valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066340A (en) * 2012-09-27 2014-04-17 Keihin Corp Solenoid valve for fuel cell

Also Published As

Publication number Publication date
JPH071568Y2 (en) 1995-01-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term