JPS6055767U - Diesel engine exhaust recirculation device - Google Patents

Diesel engine exhaust recirculation device

Info

Publication number
JPS6055767U
JPS6055767U JP14939083U JP14939083U JPS6055767U JP S6055767 U JPS6055767 U JP S6055767U JP 14939083 U JP14939083 U JP 14939083U JP 14939083 U JP14939083 U JP 14939083U JP S6055767 U JPS6055767 U JP S6055767U
Authority
JP
Japan
Prior art keywords
passage
diesel engine
recirculation device
throttle valve
gas recirculation
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
JP14939083U
Other languages
Japanese (ja)
Inventor
浜田　茂樹
茂 桜井
松岡　孟
西田　工
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP14939083U priority Critical patent/JPS6055767U/en
Publication of JPS6055767U publication Critical patent/JPS6055767U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (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]

図面は本考案の実施態様を例示するもので、第１図はデ
ィーゼルエンジンの排気還流装置の全体構成図、第２図
はコントロールユニットの処理の流れを示す流れ図であ
る。 １・・・ディーゼルエンジン、４・・・吸気通路、８・
・・吸気絞弁、１２・・・排気還流通路（ＥＧＲ通路）
、１３・・・排気通路、２３・・・吸着部材、３０・・
・圧力センサ、３１・・・コントロールユニット、１０
３・・・吸気絞弁制御手段。The drawings illustrate an embodiment of the present invention, and FIG. 1 is an overall configuration diagram of an exhaust gas recirculation system for a diesel engine, and FIG. 2 is a flowchart showing the flow of processing by a control unit. 1...Diesel engine, 4...Intake passage, 8.
...Intake throttle valve, 12...Exhaust gas recirculation passage (EGR passage)
, 13... Exhaust passage, 23... Adsorption member, 30...
・Pressure sensor, 31...control unit, 10
3...Intake throttle valve control means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの排気通路と吸気通路とを接続する排気還流通
路と、該排気還流通路の下流端開口より上流の吸気通路
に配設された吸気絞弁と、該吸気絞弁の開度を排気系の
経時変化に応じて補正する吸気絞弁制御手段とを具備す
ることを特徴とするディーゼルエンジンの排気還流装置
。An exhaust gas recirculation passage that connects the exhaust passage and intake passage of the engine, an intake throttle valve disposed in the intake passage upstream from the downstream end opening of the exhaust gas recirculation passage, and an opening degree of the intake throttle valve arranged in the exhaust system. 1. An exhaust gas recirculation device for a diesel engine, comprising an intake throttle valve control means for correcting according to changes over time.
JP14939083U 1983-09-26 1983-09-26 Diesel engine exhaust recirculation device Pending JPS6055767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14939083U JPS6055767U (en) 1983-09-26 1983-09-26 Diesel engine exhaust recirculation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14939083U JPS6055767U (en) 1983-09-26 1983-09-26 Diesel engine exhaust recirculation device

Publications (1)

Publication Number Publication Date
JPS6055767U true JPS6055767U (en) 1985-04-18

Family

ID=30331636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14939083U Pending JPS6055767U (en) 1983-09-26 1983-09-26 Diesel engine exhaust recirculation device

Country Status (1)

Country Link
JP (1) JPS6055767U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726656B2 (en) * 1976-07-07 1982-06-05
JPS57200659A (en) * 1981-06-04 1982-12-08 Nissan Motor Co Ltd Exhaust gas recirculating controlling device for internal-conbustion engine
JPS5828581A (en) * 1981-08-13 1983-02-19 Toyota Motor Corp Device for controllably recirculating exhaust gas in diesel engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726656B2 (en) * 1976-07-07 1982-06-05
JPS57200659A (en) * 1981-06-04 1982-12-08 Nissan Motor Co Ltd Exhaust gas recirculating controlling device for internal-conbustion engine
JPS5828581A (en) * 1981-08-13 1983-02-19 Toyota Motor Corp Device for controllably recirculating exhaust gas in diesel engine

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