JPS56104124A - Smoke control device for internal combustion engine - Google Patents

Smoke control device for internal combustion engine

Info

Publication number
JPS56104124A
JPS56104124A JP15283179A JP15283179A JPS56104124A JP S56104124 A JPS56104124 A JP S56104124A JP 15283179 A JP15283179 A JP 15283179A JP 15283179 A JP15283179 A JP 15283179A JP S56104124 A JPS56104124 A JP S56104124A
Authority
JP
Japan
Prior art keywords
fuel
smoke
injection
control
flow chamber
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
JP15283179A
Other languages
Japanese (ja)
Inventor
Suzuo Suzuki
Yasuhiko Nakagawa
Hisamoto Aihara
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 JP15283179A priority Critical patent/JPS56104124A/en
Publication of JPS56104124A publication Critical patent/JPS56104124A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To control generation of smoke below the fixed critical rate with improved response characteristic by feed-back controlling injection rate and timing of fuel while detecting generating condition of smoke.
CONSTITUTION: Fuel from a fuel tank 6 is supplied to a fuel injection valve 4 provided at a vortex flow chamber 5 of a Diesel engine body 1 with a vortex flow chamber through an injection pump 8 and a control valve 9, and the fuel is normally injected near an upper dead point of compression of a piston. Fuel injection timing and period are controlled on the basis of fuel injection signals which are sent to the control valve device 9 from a control circuit 11. To said control circuit 11, a turning angle signal from a crank angle sensor 10 and a smoke concentration signal from a smoke detector 12 with an exhaust pipe 3 are input to control injection fuel so that concentration of smoke would not exceed the critical value.
COPYRIGHT: (C)1981,JPO&Japio
JP15283179A 1979-11-26 1979-11-26 Smoke control device for internal combustion engine Pending JPS56104124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15283179A JPS56104124A (en) 1979-11-26 1979-11-26 Smoke control device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15283179A JPS56104124A (en) 1979-11-26 1979-11-26 Smoke control device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS56104124A true JPS56104124A (en) 1981-08-19

Family

ID=15549081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15283179A Pending JPS56104124A (en) 1979-11-26 1979-11-26 Smoke control device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56104124A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119924A (en) * 1982-01-07 1983-07-16 Mazda Motor Corp Supercharge pressure controller for engine
JPS58144641A (en) * 1982-02-22 1983-08-29 Mazda Motor Corp Apparatus for controlling fuel injection timing of engine
JPS59100841A (en) * 1982-12-02 1984-06-11 Nissan Motor Co Ltd Smoke detector for internal-combustion engine
JPS63131845A (en) * 1986-11-21 1988-06-03 Ngk Spark Plug Co Ltd Smoke sensing device for diesel engine
CN104458272A (en) * 2014-12-08 2015-03-25 广西玉柴机器股份有限公司 Exhaust smoke test method and device for engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938773A (en) * 1972-08-22 1974-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938773A (en) * 1972-08-22 1974-04-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119924A (en) * 1982-01-07 1983-07-16 Mazda Motor Corp Supercharge pressure controller for engine
JPS58144641A (en) * 1982-02-22 1983-08-29 Mazda Motor Corp Apparatus for controlling fuel injection timing of engine
JPS59100841A (en) * 1982-12-02 1984-06-11 Nissan Motor Co Ltd Smoke detector for internal-combustion engine
JPS63131845A (en) * 1986-11-21 1988-06-03 Ngk Spark Plug Co Ltd Smoke sensing device for diesel engine
CN104458272A (en) * 2014-12-08 2015-03-25 广西玉柴机器股份有限公司 Exhaust smoke test method and device for engine

Similar Documents

Publication Publication Date Title
JPS5620764A (en) Controller for internal combustion engine
JPS55160135A (en) Suction air controller
JPS5746046A (en) Internal combustion engine-controller
JPS5749052A (en) Purifying device of exhaust gas in fuel injection type engine
JPS5746033A (en) Method of injecting fuel under electronic control
JPS562433A (en) Air-fuel ratio controlling device for diesel engine
JPS56104124A (en) Smoke control device for internal combustion engine
JPS5726230A (en) Electronic control type fuel injection method
KR840004476A (en) Fuel injection controller
JPS5681230A (en) Electronically controlled fuel injection device for internal combustion engine
JPS5440915A (en) Internal combution engine
JPS566033A (en) Electronically controlled fuel injection system for internal combustion engine
JPS56124673A (en) Ignition timing controlling device for internal combustion engine
JPS56151252A (en) Controlling device for recirculation of exhaust gas in diesel engine
JPS55161933A (en) Fuel-air ratio feedback control for internal combustion engine
JPS55151133A (en) Air-fuel ratio feedback control system for internal combustion engine
JPS56159527A (en) Electronic control type fuel injection controller for internal-combustion engine
JPS54144525A (en) Fuel-air ratio controller for internal combustion engine
JPS5519933A (en) Fuel injection system in gasoline engine
JPS5614832A (en) Electronically controlled fuel injection system for internal combustion engine
JPS5546060A (en) Electronic fuel injection device for internal combustion engine
JPS56104131A (en) Internal combustion engine control device
JPS5776234A (en) Control method for air fuel ratio of internal combustion engine
JPS55164740A (en) Method and apparatus for reducing nox contained in exhaust gas diesel engine
JPS5537525A (en) Electronic fuel injector for internal combustion engine