JPS57193736A - Control device of diesel engine - Google Patents

Control device of diesel engine

Info

Publication number
JPS57193736A
JPS57193736A JP7752981A JP7752981A JPS57193736A JP S57193736 A JPS57193736 A JP S57193736A JP 7752981 A JP7752981 A JP 7752981A JP 7752981 A JP7752981 A JP 7752981A JP S57193736 A JPS57193736 A JP S57193736A
Authority
JP
Japan
Prior art keywords
switch
fuel
engine
brake operation
engine brake
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
JP7752981A
Other languages
Japanese (ja)
Other versions
JPH0158333B2 (en
Inventor
Shigefumi Yasuhara
Toyoaki Nakagawa
Ryoichi Shimada
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 JP7752981A priority Critical patent/JPS57193736A/en
Publication of JPS57193736A publication Critical patent/JPS57193736A/en
Publication of JPH0158333B2 publication Critical patent/JPH0158333B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To reduce compression work of an engine at inertia running operation and improve its fuel consumption, by closing an intake throttle valve simultaneously fully closing a fuel cutoff valve at engine brake operation. CONSTITUTION:At engine brake operation, under a condition for an accelerator fully closed further with a transmission not in a neutral state further the condition engaged with a clutch, an accelerator switch 60, transmission switch 69 and clutch switch 71 are all turned on, and each coil 67, 68, 70 is excited to turn on electromagnetic switches 68, 64, 65, then a switch 61 is selected by excitation of a coil 60 from (a) to (b). Accordingly, a fuel cutoff valve 7 is turned off to shut off a fuel passage, simultaneously a throttle valve actuator 62 is operated to throttle a suction passage. Further the engine brake operation is finished, if an engine is accelerated, a switch 66 is opened to restore the initial condition of fuel control.
JP7752981A 1981-05-22 1981-05-22 Control device of diesel engine Granted JPS57193736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7752981A JPS57193736A (en) 1981-05-22 1981-05-22 Control device of diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7752981A JPS57193736A (en) 1981-05-22 1981-05-22 Control device of diesel engine

Publications (2)

Publication Number Publication Date
JPS57193736A true JPS57193736A (en) 1982-11-29
JPH0158333B2 JPH0158333B2 (en) 1989-12-11

Family

ID=13636503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7752981A Granted JPS57193736A (en) 1981-05-22 1981-05-22 Control device of diesel engine

Country Status (1)

Country Link
JP (1) JPS57193736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913301A (en) * 1994-09-28 1999-06-22 Robert Bosch Gmbh Protection system for a turbocharged internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07205705A (en) * 1994-01-21 1995-08-08 Ikeda Bussan Co Ltd Formed carpet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635528U (en) * 1979-08-27 1981-04-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357138C3 (en) * 1973-11-15 1978-08-03 Windmoeller & Hoelscher, 4540 Lengerich After-cooling device for blown films made of thermoplastics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635528U (en) * 1979-08-27 1981-04-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913301A (en) * 1994-09-28 1999-06-22 Robert Bosch Gmbh Protection system for a turbocharged internal combustion engine
US6009710A (en) * 1994-09-28 2000-01-04 Robert Bosch Gmbh Protection system for a turbocharged internal combustion engine

Also Published As

Publication number Publication date
JPH0158333B2 (en) 1989-12-11

Similar Documents

Publication Publication Date Title
EP0198312A3 (en) Method of operating a combustion engine and engine equipped to operate according to this method
JPS57193736A (en) Control device of diesel engine
JPS5744751A (en) Air-conditioner for automobile
JPS57173526A (en) Intake device of engine
JPS54106719A (en) Suction apparatus for multi-cylinder engine
JPS5728855A (en) Run-on preventing method for engine
JPS603952Y2 (en) internal combustion engine
JPS54155321A (en) Controller for secondary slow port of carburetor
US2825320A (en) Spark-ignition engines
JPS5614816A (en) Engine
JPS55164758A (en) Internal-combustion engine
JPS6480733A (en) Internal combustion engine
JPS56110536A (en) Controlling device for time of fuel injection in diesel engine
JPS57206723A (en) Engine with subintake line
JPS57198340A (en) Cylinder quantity controlled engine
JPS5584828A (en) Apparatus for controlling throttle valve disposed in intake pipe of internal-combustion engine
GB1287189A (en) Internal combustion engine intake manifold vacuum control apparatus
JPS5656941A (en) Engine having mechanism for stopping operation of valve
JPS5614815A (en) Engine
GB1282913A (en) An internal combustion engine having a fuel injection system
JPS5797033A (en) Intake control apparatus of diesel engine
JPS54150522A (en) Idle-up device of cooler for automobile
JPS56167826A (en) Suction throttling apparatus for diesel engine with exhaust gas recirculation device
JPS58133448A (en) Compression-ignition engine
JPS56129719A (en) Supercharger for use in gasoline engine