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 converterInfo
- 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
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
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)
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 |
-
1979
- 1979-07-20 JP JP9306679A patent/JPS5618056A/en active Granted
Cited By (6)
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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