JPS59196553U - Negative pressure control valve device - Google Patents

Negative pressure control valve device

Info

Publication number
JPS59196553U
JPS59196553U JP9105883U JP9105883U JPS59196553U JP S59196553 U JPS59196553 U JP S59196553U JP 9105883 U JP9105883 U JP 9105883U JP 9105883 U JP9105883 U JP 9105883U JP S59196553 U JPS59196553 U JP S59196553U
Authority
JP
Japan
Prior art keywords
negative pressure
control valve
pressure control
valve device
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.)
Pending
Application number
JP9105883U
Other languages
Japanese (ja)
Inventor
大高　正一
武 鈴木
木村　芳男
Original Assignee
本田技研工業株式会社
東洋電装株式会社
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 本田技研工業株式会社, 東洋電装株式会社 filed Critical 本田技研工業株式会社
Priority to JP9105883U priority Critical patent/JPS59196553U/en
Publication of JPS59196553U publication Critical patent/JPS59196553U/en
Pending legal-status Critical Current

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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図は本考案に係る負圧コントロール装置の構成を示
す縦断側面図、第２図及び第３図は変更実施例に係るチ
ャンバーの縦断側面図である。　　　　゛尚図面中１は
負圧コントロールバルブ、４゜２２はバルブ体、５はベ
ローズ、７．２１はダイヤフラム、８，１０８，２０８
はチャンバー、Ｓ□。 Ｓ３は負圧室、Ｓ２は二次圧室である。FIG. 1 is a longitudinal sectional side view showing the configuration of a negative pressure control device according to the present invention, and FIGS. 2 and 3 are longitudinal sectional side views of a chamber according to a modified embodiment.゛In the drawing, 1 is the negative pressure control valve, 4゜22 is the valve body, 5 is the bellows, 7.21 is the diaphragm, 8, 108, 208
is the chamber, S□. S3 is a negative pressure chamber, and S2 is a secondary pressure chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 負圧作動式制御装置と負圧源とを連通ずる通路中に所定
負圧の導入によって該通路を開閉する負圧コントロール
バルブを介設して成る負圧コントロールバルブ装置にお
いて、前記負圧コントロールバルブに近接した負圧源側
の通路中にチャンバーを設けたことを特徴とする負圧コ
ントロールバルブ装置。A negative pressure control valve device comprising a negative pressure control valve that opens and closes the passage by introducing a predetermined negative pressure into a passage communicating between a negative pressure operated control device and a negative pressure source, wherein the negative pressure control valve A negative pressure control valve device characterized in that a chamber is provided in a passage on a negative pressure source side close to the negative pressure source.
JP9105883U 1983-06-14 1983-06-14 Negative pressure control valve device Pending JPS59196553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9105883U JPS59196553U (en) 1983-06-14 1983-06-14 Negative pressure control valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9105883U JPS59196553U (en) 1983-06-14 1983-06-14 Negative pressure control valve device

Publications (1)

Publication Number Publication Date
JPS59196553U true JPS59196553U (en) 1984-12-27

Family

ID=30221029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9105883U Pending JPS59196553U (en) 1983-06-14 1983-06-14 Negative pressure control valve device

Country Status (1)

Country Link
JP (1) JPS59196553U (en)

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