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GB2075119B - Control system for a multi-cylinder internal combustion engine operating with cylinder disablement - Google Patents

Control system for a multi-cylinder internal combustion engine operating with cylinder disablement

Info

Publication number
GB2075119B
GB2075119B GB8113646A GB8113646A GB2075119B GB 2075119 B GB2075119 B GB 2075119B GB 8113646 A GB8113646 A GB 8113646A GB 8113646 A GB8113646 A GB 8113646A GB 2075119 B GB2075119 B GB 2075119B
Authority
GB
United Kingdom
Prior art keywords
cylinder
control system
combustion engine
internal combustion
engine operating
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.)
Expired
Application number
GB8113646A
Other versions
GB2075119A (en
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
Publication of GB2075119A publication Critical patent/GB2075119A/en
Application granted granted Critical
Publication of GB2075119B publication Critical patent/GB2075119B/en
Expired 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
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB8113646A 1977-10-14 1978-10-09 Control system for a multi-cylinder internal combustion engine operating with cylinder disablement Expired GB2075119B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12335977A JPS5457022A (en) 1977-10-14 1977-10-14 Fuel supply cylinder number control system

Publications (2)

Publication Number Publication Date
GB2075119A GB2075119A (en) 1981-11-11
GB2075119B true GB2075119B (en) 1982-09-22

Family

ID=14858619

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8113646A Expired GB2075119B (en) 1977-10-14 1978-10-09 Control system for a multi-cylinder internal combustion engine operating with cylinder disablement
GB7839828A Expired GB2006336B (en) 1977-10-14 1978-10-09 Split engine operation with varable engine load reference as a function of engine speed

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7839828A Expired GB2006336B (en) 1977-10-14 1978-10-09 Split engine operation with varable engine load reference as a function of engine speed

Country Status (4)

Country Link
JP (1) JPS5457022A (en)
DE (1) DE2844532C2 (en)
FR (1) FR2406081A1 (en)
GB (2) GB2075119B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562430A (en) * 1979-06-20 1981-01-12 Nissan Motor Co Ltd Cold start countermeasuring device for number of cylinder controlling engine
DE2928075C2 (en) * 1979-07-12 1983-07-28 Audi Nsu Auto Union Ag, 7107 Neckarsulm Device for controlling the power output of a spark-ignition internal combustion engine
DE2932231C2 (en) * 1979-08-09 1985-06-27 Audi Nsu Auto Union Ag, 7107 Neckarsulm Device for controlling the power output of a multi-cylinder internal combustion engine
JPS5644833A (en) * 1979-09-21 1981-04-24 Nissan Motor Co Ltd Temperature control system for oxygen sensor
JPS5654934A (en) * 1979-10-12 1981-05-15 Nissan Motor Co Ltd Fuel cut device
JPS5654933A (en) * 1979-10-12 1981-05-15 Nissan Motor Co Ltd Fuel cut device
DE2942851A1 (en) * 1979-10-24 1981-05-07 Vdo Adolf Schindling Ag, 6000 Frankfurt DEVICE FOR SWITCHING OFF AT LEAST ONE CYLINDER OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
US4463629A (en) * 1979-11-05 1984-08-07 S. Himmelstein And Company Energy efficient drive system
JPS5688927A (en) * 1979-12-20 1981-07-18 Nissan Motor Co Ltd Cylinder-number controlled engine
DE3013052A1 (en) * 1980-04-03 1981-10-15 Robert Bosch Gmbh, 7000 Stuttgart IGNITION AND FUEL INJECTION SYSTEM FOR MULTI-CYLINDER COMBUSTION ENGINES
DE3210282A1 (en) * 1981-03-23 1982-11-11 Mitsubishi Jidosha Kogyo K.K., Tokyo MULTI-CYLINDER COMBUSTION ENGINE WITH DISCONNECTABLE CYLINDERS
FR2511082A1 (en) * 1981-08-06 1983-02-11 Tue Eric IC engine cylinder cut-off controller - uses transducers for driver controlled functions, and engine operating conditions, to determine operational cylinders
JPS5896134A (en) * 1981-12-03 1983-06-08 Honda Motor Co Ltd Valve drive control device of internal-combustion engine
JPS58206835A (en) * 1982-05-28 1983-12-02 Honda Motor Co Ltd Method of controlling fuel supply upon speed reduction of internal-combustion engine
DE3313038A1 (en) * 1983-04-12 1984-10-18 Robert Bosch Gmbh, 7000 Stuttgart MULTI-CYLINDER INTERNAL COMBUSTION ENGINE WITH DISABLE CYLINDER GROUPS
US4530332A (en) * 1983-10-26 1985-07-23 Allied Corporation Fuel control system for actuating injection means for controlling small fuel flows
GB2165586B (en) * 1984-10-13 1988-04-07 Lucas Ind Plc Fuel control system
US5408974A (en) * 1993-12-23 1995-04-25 Ford Motor Company Cylinder mode selection system for variable displacement internal combustion engine
GB2390641A (en) * 2002-05-28 2004-01-14 Ronald Lee Baptiste Control system for cutting out cylinders in i.c. engines
RU2313678C1 (en) * 2006-06-21 2007-12-27 Николай Александрович Людин Method of acceleration of warming up of internal combustion engine at starting and increase of efficiency of operation at disconnected cylinders
US11352964B2 (en) * 2017-10-06 2022-06-07 Briggs & Stratton, Llc Cylinder deactivation for a multiple cylinder engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2005652A1 (en) * 1968-04-05 1969-12-12 Brico Eng
JPS4945652B1 (en) * 1969-10-22 1974-12-05
JPS5236230A (en) * 1975-09-17 1977-03-19 Nissan Motor Co Ltd Constolling cylinders to supply fuel equipment
JPS5256229A (en) * 1975-11-05 1977-05-09 Nissan Motor Co Ltd Fuel supply cylinder number control system
JPS5270235A (en) * 1975-12-08 1977-06-11 Nissan Motor Co Ltd Cylinder number controlling system in engine
JPS52102935A (en) * 1976-02-24 1977-08-29 Nissan Motor Co Ltd Fuel-supplied cylinder number setting system
JPS52145630A (en) * 1976-05-31 1977-12-03 Nissan Motor Co Ltd Fuel feed cylinder number controller
US4104991A (en) * 1976-08-23 1978-08-08 Ford Motor Company Circuit for controlling the operability of one or more cylinders of a multicylinder internal combustion engine
IT1124715B (en) * 1976-09-06 1986-05-14 Alfa Romeo Spa INTERMITTENT FUEL INJECTION SYSTEM FOR COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE2844532A1 (en) 1979-04-19
FR2406081B1 (en) 1984-10-05
DE2844532C2 (en) 1984-09-13
GB2006336A (en) 1979-05-02
JPS5457022A (en) 1979-05-08
GB2006336B (en) 1982-07-21
FR2406081A1 (en) 1979-05-11
GB2075119A (en) 1981-11-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee