JPS58114967U - pressure control solenoid valve - Google Patents

pressure control solenoid valve

Info

Publication number
JPS58114967U
JPS58114967U JP1140482U JP1140482U JPS58114967U JP S58114967 U JPS58114967 U JP S58114967U JP 1140482 U JP1140482 U JP 1140482U JP 1140482 U JP1140482 U JP 1140482U JP S58114967 U JPS58114967 U JP S58114967U
Authority
JP
Japan
Prior art keywords
pressure
solenoid valve
valve
relief port
control solenoid
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
JP1140482U
Other languages
Japanese (ja)
Inventor
英之 斉藤
安原　成史
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1140482U priority Critical patent/JPS58114967U/en
Publication of JPS58114967U publication Critical patent/JPS58114967U/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図は従来型電磁弁の縦断面図、第２図は本考案の一
実施例を示す電磁弁の縦断面図、第３図は同上の一部変
更例を示す断面図、第４図は本考案実施例の圧力制御特
性を示すグラフである。 １・・・負圧通路、２・・・負圧リリーフ口、３・・・
ソレノイド、４・・・スＹリング、５・・・ポペット弁
、６・・・ダイヤフラム、８．９・・・大気開放口、１
１・・・信号取出口、２１．２３・・・オリライス、２
２・・・連通路。Fig. 1 is a longitudinal sectional view of a conventional solenoid valve, Fig. 2 is a longitudinal sectional view of a solenoid valve showing an embodiment of the present invention, Fig. 3 is a sectional view showing a partial modification of the same, and Fig. 4. is a graph showing pressure control characteristics of an embodiment of the present invention. 1... Negative pressure passage, 2... Negative pressure relief port, 3...
Solenoid, 4...Sling, 5...Poppet valve, 6...Diaphragm, 8.9...Atmospheric release port, 1
1... Signal outlet, 21.23... Oriraisu, 2
2...Communication path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力源に接続する通路の圧力リリーフ口を開閉する電磁
弁と、該電磁弁の弁体を装着したダイヤプラムと、該ダ
イヤフラムの前記圧力リリーフ口とは反対側に設けた圧
力調整室と、圧力リリーフ口上流側圧力が弁体に作用す
る閉又は開弁方向の力に抗し弁体に作用する圧力を前記
圧力調整室に導入する調整圧力供給手段と、を有し、前
記電磁弁の開閉時間を制御することによって得られた圧
力ＩＪ　ＩＪ−フロ上流の前記通路内圧力を制御圧力と
して取り出すように構成したことを特徴とする圧力制御
電磁弁。A solenoid valve that opens and closes a pressure relief port of a passage connected to a pressure source, a diaphragm equipped with a valve body of the solenoid valve, a pressure adjustment chamber provided on the opposite side of the diaphragm from the pressure relief port, and a pressure regulating pressure supply means for introducing pressure acting on the valve element into the pressure adjustment chamber against the force in the closing or opening direction of the relief port upstream pressure acting on the valve element, and opening/closing the electromagnetic valve. A pressure control solenoid valve characterized in that the pressure in the passage upstream of the pressure IJ IJ-flow obtained by controlling time is taken out as a control pressure.
JP1140482U 1982-02-01 1982-02-01 pressure control solenoid valve Pending JPS58114967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1140482U JPS58114967U (en) 1982-02-01 1982-02-01 pressure control solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1140482U JPS58114967U (en) 1982-02-01 1982-02-01 pressure control solenoid valve

Publications (1)

Publication Number Publication Date
JPS58114967U true JPS58114967U (en) 1983-08-05

Family

ID=30024012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1140482U Pending JPS58114967U (en) 1982-02-01 1982-02-01 pressure control solenoid valve

Country Status (1)

Country Link
JP (1) JPS58114967U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160482U (en) * 1987-04-07 1988-10-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160482U (en) * 1987-04-07 1988-10-20

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