JPS59131556U - Exhaust gas recirculation control device for diesel engines - Google Patents

Exhaust gas recirculation control device for diesel engines

Info

Publication number
JPS59131556U
JPS59131556U JP2430683U JP2430683U JPS59131556U JP S59131556 U JPS59131556 U JP S59131556U JP 2430683 U JP2430683 U JP 2430683U JP 2430683 U JP2430683 U JP 2430683U JP S59131556 U JPS59131556 U JP S59131556U
Authority
JP
Japan
Prior art keywords
exhaust gas
fuel
control device
gas recirculation
diesel engines
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
JP2430683U
Other languages
Japanese (ja)
Inventor
昌弘 福田
水品　富士夫
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 JP2430683U priority Critical patent/JPS59131556U/en
Publication of JPS59131556U publication Critical patent/JPS59131556U/en
Pending legal-status Critical Current

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  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (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図は本考案に係るディーゼルエンジン用排気ガス還
流量制御装置に付設する燃料系統の要部を示す図である
。第２図はエンジン回転数と、エンジンのトルクとの関
係を示す図である。 １・・・燃料タンク、２・・・燃料ポンプ、４・・・流
量計、６・・・燃料噴射ポンプ、９・・・流量計。FIG. 1 is a diagram showing the main parts of a fuel system attached to an exhaust gas recirculation amount control device for a diesel engine according to the present invention. FIG. 2 is a diagram showing the relationship between engine rotation speed and engine torque. DESCRIPTION OF SYMBOLS 1... Fuel tank, 2... Fuel pump, 4... Flow meter, 6... Fuel injection pump, 9... Flow meter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの燃料系統に設けた燃料噴射ポンプ
の燃料の供給量と還流量とをそれぞれ測定する手段と、
前記二手段により測定された流量を比較して燃料噴射ノ
ズルに供給された実質的な燃料の流量を算出する手段と
、この算出された燃料の流量を利用してエンジンの排気
ガスの還流量を制御する手段を設けたことを特徴とする
ディーゼル仝ンジン用排気ガス還流制御装置。means for respectively measuring the supply amount and recirculation amount of fuel of a fuel injection pump provided in the fuel system of the diesel engine;
Means for calculating the actual flow rate of fuel supplied to the fuel injection nozzle by comparing the flow rates measured by the two means, and calculating the recirculation amount of exhaust gas of the engine using the calculated flow rate of fuel. An exhaust gas recirculation control device for a diesel engine, characterized in that it is provided with a control means.
JP2430683U 1983-02-23 1983-02-23 Exhaust gas recirculation control device for diesel engines Pending JPS59131556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2430683U JPS59131556U (en) 1983-02-23 1983-02-23 Exhaust gas recirculation control device for diesel engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2430683U JPS59131556U (en) 1983-02-23 1983-02-23 Exhaust gas recirculation control device for diesel engines

Publications (1)

Publication Number Publication Date
JPS59131556U true JPS59131556U (en) 1984-09-04

Family

ID=30155351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2430683U Pending JPS59131556U (en) 1983-02-23 1983-02-23 Exhaust gas recirculation control device for diesel engines

Country Status (1)

Country Link
JP (1) JPS59131556U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013730A (en) * 1973-05-02 1975-02-13
JPS562453A (en) * 1979-06-19 1981-01-12 Diesel Kiki Co Ltd Exhaust return controller for diesel engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013730A (en) * 1973-05-02 1975-02-13
JPS562453A (en) * 1979-06-19 1981-01-12 Diesel Kiki Co Ltd Exhaust return controller for diesel engine

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