JPS5459520A - Exhaust gas recirculation controller - Google Patents

Exhaust gas recirculation controller

Info

Publication number
JPS5459520A
JPS5459520A JP12642077A JP12642077A JPS5459520A JP S5459520 A JPS5459520 A JP S5459520A JP 12642077 A JP12642077 A JP 12642077A JP 12642077 A JP12642077 A JP 12642077A JP S5459520 A JPS5459520 A JP S5459520A
Authority
JP
Japan
Prior art keywords
egr ratio
stored
exhaust gas
micro
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.)
Granted
Application number
JP12642077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139502B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takashige Ooyama
Takao Sasayama
Teruo Yamauchi
Shiyouji Suda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12642077A priority Critical patent/JPS5459520A/ja
Publication of JPS5459520A publication Critical patent/JPS5459520A/ja
Publication of JPS6139502B2 publication Critical patent/JPS6139502B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
JP12642077A 1977-10-21 1977-10-21 Exhaust gas recirculation controller Granted JPS5459520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12642077A JPS5459520A (en) 1977-10-21 1977-10-21 Exhaust gas recirculation controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12642077A JPS5459520A (en) 1977-10-21 1977-10-21 Exhaust gas recirculation controller

Publications (2)

Publication Number Publication Date
JPS5459520A true JPS5459520A (en) 1979-05-14
JPS6139502B2 JPS6139502B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-04

Family

ID=14934722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12642077A Granted JPS5459520A (en) 1977-10-21 1977-10-21 Exhaust gas recirculation controller

Country Status (1)

Country Link
JP (1) JPS5459520A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614847A (en) * 1979-07-13 1981-02-13 Hitachi Ltd Control system for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614847A (en) * 1979-07-13 1981-02-13 Hitachi Ltd Control system for internal combustion engine

Also Published As

Publication number Publication date
JPS6139502B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-04

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