JPS5791360A - Exhaust recirculation controlling apparatus for internal combustion engine - Google Patents

Exhaust recirculation controlling apparatus for internal combustion engine

Info

Publication number
JPS5791360A
JPS5791360A JP55166672A JP16667280A JPS5791360A JP S5791360 A JPS5791360 A JP S5791360A JP 55166672 A JP55166672 A JP 55166672A JP 16667280 A JP16667280 A JP 16667280A JP S5791360 A JPS5791360 A JP S5791360A
Authority
JP
Japan
Prior art keywords
exhaust recirculation
turning
controller
controlling
throttle valve
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
JP55166672A
Other languages
Japanese (ja)
Inventor
Kenji Masaki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP55166672A priority Critical patent/JPS5791360A/en
Publication of JPS5791360A publication Critical patent/JPS5791360A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PURPOSE: To obtain ideal control for exhaust recirculation in a whole operation range by ON/OFF-controlling a carburetor throttle valve and an exhaust recirculation amount controlling valve corresponding to the optimum operation controlling parameters on the basis of driver's opinion for driving and the engine operation state.
CONSTITUTION: When a driver operates an accelerator 31, the voltage corresponding to the position is entered into a controller 30 from a position sensor 32. The turning of a throttle valve 26 is feed-backed into the controller 30 from a position sensor 35, and the throttle valve 26 is controlled by an actuator 28 to obtain the turning coinciding with the value indicated by the accelerator 31. The controller 20 calculates the load from the intake air amount and the output of a revolution speed sensor 33 and drives an actuator 29 so as to obtain the exhaust recirculation rate memorized beforehand corresponding to the load condition, and the turning of a flow-rate controlling valve 27 in an exhaust recirculation passage 23 is controlled.
COPYRIGHT: (C)1982,JPO&Japio
JP55166672A 1980-11-28 1980-11-28 Exhaust recirculation controlling apparatus for internal combustion engine Pending JPS5791360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166672A JPS5791360A (en) 1980-11-28 1980-11-28 Exhaust recirculation controlling apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166672A JPS5791360A (en) 1980-11-28 1980-11-28 Exhaust recirculation controlling apparatus for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5791360A true JPS5791360A (en) 1982-06-07

Family

ID=15835579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166672A Pending JPS5791360A (en) 1980-11-28 1980-11-28 Exhaust recirculation controlling apparatus for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5791360A (en)

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