JPS58196484U - diaphragm valve device - Google Patents

diaphragm valve device

Info

Publication number
JPS58196484U
JPS58196484U JP9379882U JP9379882U JPS58196484U JP S58196484 U JPS58196484 U JP S58196484U JP 9379882 U JP9379882 U JP 9379882U JP 9379882 U JP9379882 U JP 9379882U JP S58196484 U JPS58196484 U JP S58196484U
Authority
JP
Japan
Prior art keywords
valve device
diaphragm
hole
diaphragm valve
slider
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
JP9379882U
Other languages
Japanese (ja)
Other versions
JPH0349340Y2 (en
Inventor
満 関谷
Original Assignee
株式会社ミクニ
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 株式会社ミクニ filed Critical 株式会社ミクニ
Priority to JP9379882U priority Critical patent/JPS58196484U/en
Publication of JPS58196484U publication Critical patent/JPS58196484U/en
Application granted granted Critical
Publication of JPH0349340Y2 publication Critical patent/JPH0349340Y2/ja
Granted 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) [Summary] 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 drawings]

第１図及び第２図は本考案に係るダイヤフラムバルブ装
置を切替弁を作動させる負王室に装着した一実施例断面
図で、第１図は機関停止時、第２図は機関作動時を示す
ものである。 １０・・・ダイヤフラムバルブ装置、１２・・・ダイヤ
フラム、１４・・・スライダー、１６・・・ばね、２８
・・・第一負圧室、３２・・・通孔。Figures 1 and 2 are cross-sectional views of an embodiment in which the diaphragm valve device according to the present invention is installed in a negative valve that operates a switching valve, with Figure 1 showing the engine when it is stopped and Figure 2 showing it when the engine is operating. It is something. DESCRIPTION OF SYMBOLS 10...Diaphragm valve device, 12...Diaphragm, 14...Slider, 16...Spring, 28
...First negative pressure chamber, 32... Through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通孔を開閉させるためのダイヤフラムバルブ装置におい
て、通孔と通じる室を形成するダイヤフラムと、通孔に
沿って摺動可能なスライダーと、そのスライダーを常時
ダイヤプラム側に押圧する４ばねとから成り、前記室へ
の負圧導入によってダイヤフラムが通孔を閉塞すること
を特徴とするダイヤフラムバルブ装置。A diaphragm valve device for opening and closing a through hole consists of a diaphragm forming a chamber communicating with the through hole, a slider that can slide along the through hole, and four springs that constantly press the slider toward the diaphragm. A diaphragm valve device, characterized in that a diaphragm closes a through hole by introducing negative pressure into the chamber.
JP9379882U 1982-06-24 1982-06-24 diaphragm valve device Granted JPS58196484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9379882U JPS58196484U (en) 1982-06-24 1982-06-24 diaphragm valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9379882U JPS58196484U (en) 1982-06-24 1982-06-24 diaphragm valve device

Publications (2)

Publication Number Publication Date
JPS58196484U true JPS58196484U (en) 1983-12-27
JPH0349340Y2 JPH0349340Y2 (en) 1991-10-22

Family

ID=30224873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9379882U Granted JPS58196484U (en) 1982-06-24 1982-06-24 diaphragm valve device

Country Status (1)

Country Link
JP (1) JPS58196484U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561952U (en) * 1979-06-19 1981-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561952U (en) * 1979-06-19 1981-01-09

Also Published As

Publication number Publication date
JPH0349340Y2 (en) 1991-10-22

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