GB2101683B - Multi-cylinder internal combustion engine - Google Patents

Multi-cylinder internal combustion engine

Info

Publication number
GB2101683B
GB2101683B GB08208506A GB8208506A GB2101683B GB 2101683 B GB2101683 B GB 2101683B GB 08208506 A GB08208506 A GB 08208506A GB 8208506 A GB8208506 A GB 8208506A GB 2101683 B GB2101683 B GB 2101683B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
cylinder internal
cylinder
engine
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
GB08208506A
Other versions
GB2101683A (en
Inventor
Norio Endo
Mitsutaka Kinoshita
Tatsuro Nakagami
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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
Priority claimed from JP56040448A external-priority patent/JPS57176330A/en
Priority claimed from JP56040449A external-priority patent/JPS57176331A/en
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of GB2101683A publication Critical patent/GB2101683A/en
Application granted granted Critical
Publication of GB2101683B publication Critical patent/GB2101683B/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
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F02D2041/0012—Controlling intake air for engines with variable valve actuation with selective deactivation of cylinders
GB08208506A 1981-03-23 1982-03-23 Multi-cylinder internal combustion engine Expired GB2101683B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56040448A JPS57176330A (en) 1981-03-23 1981-03-23 Idle cylinder engine
JP56040449A JPS57176331A (en) 1981-03-23 1981-03-23 Idle cylinder engine

Publications (2)

Publication Number Publication Date
GB2101683A GB2101683A (en) 1983-01-19
GB2101683B true GB2101683B (en) 1984-09-26

Family

ID=26379902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08208506A Expired GB2101683B (en) 1981-03-23 1982-03-23 Multi-cylinder internal combustion engine

Country Status (3)

Country Link
DE (1) DE3210282A1 (en)
FR (1) FR2502248B1 (en)
GB (1) GB2101683B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123212A (en) * 1988-10-31 1990-05-10 Isuzu Motors Ltd Valve controller
US5970943A (en) * 1995-03-07 1999-10-26 Ford Global Technologies, Inc. System and method for mode selection in a variable displacement engine
US5568795A (en) * 1995-05-18 1996-10-29 Ford Motor Company System and method for mode selection in a variable displacement engine
US6138636A (en) * 1998-05-26 2000-10-31 Honda Giken Kogyo Kabushiki Kaisha Apparatus for controlling multi-cylinder internal combustion engine with partial cylinder switching-off mechanism
DE102004048143A1 (en) * 2004-10-02 2006-04-20 Daimlerchrysler Ag Device with a control unit
US7231907B2 (en) 2004-12-20 2007-06-19 General Motors Corporation Variable incremental activation and deactivation of cylinders in a displacement on demand engine
FR2945324A3 (en) * 2009-05-07 2010-11-12 Renault Sas Device for controlling petrol engine with thermal four-stroke cycle of motor vehicle, has comparison unit comparing parameter value with threshold preregistered by storage units, where unit provides control signal via operating unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812862A (en) * 1956-09-10 1959-05-06 Gen Motors Corp Improved multi-cylinder internal combustion engine
JPS5270235A (en) * 1975-12-08 1977-06-11 Nissan Motor Co Ltd Cylinder number controlling system in engine
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
JPS5457022A (en) * 1977-10-14 1979-05-08 Nissan Motor Co Ltd Fuel supply cylinder number control system
DE2915199B1 (en) * 1979-04-14 1980-08-21 Kernforschungsz Karlsruhe Liquid helium pump
JPS55151131A (en) * 1979-05-15 1980-11-25 Nissan Motor Co Ltd Apparatus for controlling number of cylinders to be supplied with fuel
DE2947688C2 (en) * 1979-11-27 1981-10-22 Daimler-Benz Ag, 7000 Stuttgart Device for regulating a multi-cylinder internal combustion engine

Also Published As

Publication number Publication date
GB2101683A (en) 1983-01-19
FR2502248B1 (en) 1988-06-24
FR2502248A1 (en) 1982-09-24
DE3210282C2 (en) 1991-11-28
DE3210282A1 (en) 1982-11-11

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Legal Events

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

Effective date: 19990323