JPS5618056A - Egr controller for automobile automatic speed changing device mounted with torque converter - Google Patents

Egr controller for automobile automatic speed changing device mounted with torque converter

Info

Publication number
JPS5618056A
JPS5618056A JP9306679A JP9306679A JPS5618056A JP S5618056 A JPS5618056 A JP S5618056A JP 9306679 A JP9306679 A JP 9306679A JP 9306679 A JP9306679 A JP 9306679A JP S5618056 A JPS5618056 A JP S5618056A
Authority
JP
Japan
Prior art keywords
engine
slip ratio
controller
automobile
egr
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
JP9306679A
Other languages
Japanese (ja)
Other versions
JPS6243067B2 (en
Inventor
Hiroshi Owaki
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP9306679A priority Critical patent/JPS5618056A/en
Publication of JPS5618056A publication Critical patent/JPS5618056A/en
Publication of JPS6243067B2 publication Critical patent/JPS6243067B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To provide the proper exhaust gas recirculation (EGR) according to the operation conditions of an automobile with a torque convertor by regulating the quantity of the recirculated exhaust gas depending on the slip rate of the torque convertor.
CONSTITUTION: A feedback passage 13 on the way of which an EGR valve 14 is equipped connects intake and exhaust pipes 11, 12 of an engine. The valve 14 is opened or closed under control of a solenoid 22 initiated by a controller 24. The controller 24 detects a slip ratio of a torque convertor by the signal on revolutional frequencies of right and left axles of an automobile, a propeller shaft and an engine. It is well known that as the slip ratio increases, greater load is applied to the engine and greater amount of NOx is generated. To restrict the production of NOx, the EGR valve 14 is regulated to be opened more widely as the slip ratio increases.
COPYRIGHT: (C)1981,JPO&Japio
JP9306679A 1979-07-20 1979-07-20 Egr controller for automobile automatic speed changing device mounted with torque converter Granted JPS5618056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9306679A JPS5618056A (en) 1979-07-20 1979-07-20 Egr controller for automobile automatic speed changing device mounted with torque converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9306679A JPS5618056A (en) 1979-07-20 1979-07-20 Egr controller for automobile automatic speed changing device mounted with torque converter

Publications (2)

Publication Number Publication Date
JPS5618056A true JPS5618056A (en) 1981-02-20
JPS6243067B2 JPS6243067B2 (en) 1987-09-11

Family

ID=14072133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9306679A Granted JPS5618056A (en) 1979-07-20 1979-07-20 Egr controller for automobile automatic speed changing device mounted with torque converter

Country Status (1)

Country Link
JP (1) JPS5618056A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195056A (en) * 1982-05-10 1983-11-14 Toyota Motor Corp Exhaust recirculation controlling method
JPS59179724A (en) * 1983-03-29 1984-10-12 Tanaka Kikinzoku Kogyo Kk Separation of platinum metal from gold
JPS60245873A (en) * 1984-05-17 1985-12-05 Caterpillar Mitsubishi Ltd Control device of speed control lever
JPS63286528A (en) * 1987-05-18 1988-11-24 Tanaka Kikinzoku Kogyo Kk Recovering method for pd from pd-containing aqueous solution
JP2011069273A (en) * 2009-09-25 2011-04-07 Mazda Motor Corp Method and device of controlling engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195056A (en) * 1982-05-10 1983-11-14 Toyota Motor Corp Exhaust recirculation controlling method
JPS59179724A (en) * 1983-03-29 1984-10-12 Tanaka Kikinzoku Kogyo Kk Separation of platinum metal from gold
JPS60245873A (en) * 1984-05-17 1985-12-05 Caterpillar Mitsubishi Ltd Control device of speed control lever
JPH0523972B2 (en) * 1984-05-17 1993-04-06 Caterpillar Mitsubishi Ltd
JPS63286528A (en) * 1987-05-18 1988-11-24 Tanaka Kikinzoku Kogyo Kk Recovering method for pd from pd-containing aqueous solution
JP2011069273A (en) * 2009-09-25 2011-04-07 Mazda Motor Corp Method and device of controlling engine

Also Published As

Publication number Publication date
JPS6243067B2 (en) 1987-09-11

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