JPS53321A - Exhaust circulation control system - Google Patents

Exhaust circulation control system

Info

Publication number
JPS53321A
JPS53321A JP7416676A JP7416676A JPS53321A JP S53321 A JPS53321 A JP S53321A JP 7416676 A JP7416676 A JP 7416676A JP 7416676 A JP7416676 A JP 7416676A JP S53321 A JPS53321 A JP S53321A
Authority
JP
Japan
Prior art keywords
negative pressure
exhaust circulation
control system
circulation control
area
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
JP7416676A
Other languages
Japanese (ja)
Other versions
JPS584184B2 (en
Inventor
Shunichi Aoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP51074166A priority Critical patent/JPS584184B2/en
Publication of JPS53321A publication Critical patent/JPS53321A/en
Publication of JPS584184B2 publication Critical patent/JPS584184B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To restrain the effect of the input venturi negative pressure in a high speed and low load operation area and to reduce the exhaust circulation rate surely and smoothly in the said area by a correcting valve to operate depending on the combination negative pressure of the engine suction negative pressure and the operation controll negative pressure for a control valve.
COPYRIGHT: (C)1978,JPO&Japio
JP51074166A 1976-06-23 1976-06-23 Exhaust recirculation control device Expired JPS584184B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51074166A JPS584184B2 (en) 1976-06-23 1976-06-23 Exhaust recirculation control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51074166A JPS584184B2 (en) 1976-06-23 1976-06-23 Exhaust recirculation control device

Publications (2)

Publication Number Publication Date
JPS53321A true JPS53321A (en) 1978-01-05
JPS584184B2 JPS584184B2 (en) 1983-01-25

Family

ID=13539287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51074166A Expired JPS584184B2 (en) 1976-06-23 1976-06-23 Exhaust recirculation control device

Country Status (1)

Country Link
JP (1) JPS584184B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117827A (en) * 1978-03-03 1979-09-12 Nippon Soken Inc Exhaust gas recirculating device for internal combustion engine
JPS5569458A (en) * 1978-11-21 1980-05-26 Takanobu Yamamoto Device for engraving seal by laser beam
JPS59101365A (en) * 1982-11-09 1984-06-11 ドクトル−インジエニエ−ル・ル−ドルフ・ヘル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Plate making method and device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117827A (en) * 1978-03-03 1979-09-12 Nippon Soken Inc Exhaust gas recirculating device for internal combustion engine
JPS5930904B2 (en) * 1978-03-03 1984-07-30 株式会社日本自動車部品総合研究所 Internal combustion engine exhaust gas recirculation device
JPS5569458A (en) * 1978-11-21 1980-05-26 Takanobu Yamamoto Device for engraving seal by laser beam
JPS575184B2 (en) * 1978-11-21 1982-01-29
JPS59101365A (en) * 1982-11-09 1984-06-11 ドクトル−インジエニエ−ル・ル−ドルフ・ヘル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Plate making method and device

Also Published As

Publication number Publication date
JPS584184B2 (en) 1983-01-25

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