JPS5892568U - Internal combustion engine exhaust recirculation valve device - Google Patents

Internal combustion engine exhaust recirculation valve device

Info

Publication number
JPS5892568U
JPS5892568U JP18708181U JP18708181U JPS5892568U JP S5892568 U JPS5892568 U JP S5892568U JP 18708181 U JP18708181 U JP 18708181U JP 18708181 U JP18708181 U JP 18708181U JP S5892568 U JPS5892568 U JP S5892568U
Authority
JP
Japan
Prior art keywords
exhaust recirculation
combustion engine
internal combustion
valve device
recirculation valve
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
JP18708181U
Other languages
Japanese (ja)
Other versions
JPH0313560Y2 (en
Inventor
芳原　努
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP18708181U priority Critical patent/JPS5892568U/en
Publication of JPS5892568U publication Critical patent/JPS5892568U/en
Application granted granted Critical
Publication of JPH0313560Y2 publication Critical patent/JPH0313560Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
  • 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 the drawing]

第１図はＥＧＲパイプを設けた内燃機関の概略構成図、
および第２図は本考案の一実施例よりなる排気還流バル
ブ装置の要部断面構成図である。Figure 1 is a schematic diagram of an internal combustion engine equipped with an EGR pipe.
FIG. 2 is a sectional view of the main parts of an exhaust gas recirculation valve device according to an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の排気還流パイプの開閉を制御する排気還流バ
ルブの弁体を作動させるためのダイヤフラムの上方に、
ダイヤフラム室と連接させて瞬時大気開放用の電磁弁を
設けるとともに、該電磁弁の弁体よりもダイヤフラム室
側にエア抜き口を設け、該エア抜き口を負圧源に接続し
てなる内燃機関の排気還流バルブ装置。Above the diaphragm that operates the valve body of the exhaust recirculation valve that controls the opening and closing of the exhaust recirculation pipe of the internal combustion engine,
An internal combustion engine comprising: a solenoid valve connected to a diaphragm chamber for instantaneous atmospheric release; an air bleed port located closer to the diaphragm chamber than the valve body of the solenoid valve; and the air bleed port connected to a negative pressure source. Exhaust recirculation valve device.
JP18708181U 1981-12-17 1981-12-17 Internal combustion engine exhaust recirculation valve device Granted JPS5892568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18708181U JPS5892568U (en) 1981-12-17 1981-12-17 Internal combustion engine exhaust recirculation valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18708181U JPS5892568U (en) 1981-12-17 1981-12-17 Internal combustion engine exhaust recirculation valve device

Publications (2)

Publication Number Publication Date
JPS5892568U true JPS5892568U (en) 1983-06-23
JPH0313560Y2 JPH0313560Y2 (en) 1991-03-27

Family

ID=33307565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18708181U Granted JPS5892568U (en) 1981-12-17 1981-12-17 Internal combustion engine exhaust recirculation valve device

Country Status (1)

Country Link
JP (1) JPS5892568U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968124A (en) * 1972-09-12 1974-07-02
JPS4968121A (en) * 1972-09-15 1974-07-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968124A (en) * 1972-09-12 1974-07-02
JPS4968121A (en) * 1972-09-15 1974-07-02

Also Published As

Publication number Publication date
JPH0313560Y2 (en) 1991-03-27

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