IT1143935B - Perfezionamento nei motori a combustione interna di tipo parzializzabile - Google Patents

Perfezionamento nei motori a combustione interna di tipo parzializzabile

Info

Publication number
IT1143935B
IT1143935B IT48443/80A IT4844380A IT1143935B IT 1143935 B IT1143935 B IT 1143935B IT 48443/80 A IT48443/80 A IT 48443/80A IT 4844380 A IT4844380 A IT 4844380A IT 1143935 B IT1143935 B IT 1143935B
Authority
IT
Italy
Prior art keywords
partializable
improvement
type
internal combustion
combustion engines
Prior art date
Application number
IT48443/80A
Other languages
English (en)
Other versions
IT8048443A0 (it
Inventor
Sugasawa Fukashi
Iizuka Haruhiko
Etoh Yukihiro
Tanaka Toshiaki
Original Assignee
Nissan Motor
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 filed Critical Nissan Motor
Publication of IT8048443A0 publication Critical patent/IT8048443A0/it
Application granted granted Critical
Publication of IT1143935B publication Critical patent/IT1143935B/it

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Hybrid Electric Vehicles (AREA)
IT48443/80A 1979-04-18 1980-04-17 Perfezionamento nei motori a combustione interna di tipo parzializzabile IT1143935B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4743879A JPS55139941A (en) 1979-04-18 1979-04-18 Accelerator of cylinder number control engine

Publications (2)

Publication Number Publication Date
IT8048443A0 IT8048443A0 (it) 1980-04-17
IT1143935B true IT1143935B (it) 1986-10-29

Family

ID=12775149

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48443/80A IT1143935B (it) 1979-04-18 1980-04-17 Perfezionamento nei motori a combustione interna di tipo parzializzabile

Country Status (8)

Country Link
US (1) US4385600A (it)
JP (1) JPS55139941A (it)
AU (1) AU528345B2 (it)
CA (1) CA1146240A (it)
DE (1) DE3014842C2 (it)
FR (1) FR2454524A1 (it)
GB (1) GB2046840B (it)
IT (1) IT1143935B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974346A (ja) * 1982-10-22 1984-04-26 Toyota Motor Corp 分割運転制御式内燃機関
DE3313038A1 (de) * 1983-04-12 1984-10-18 Robert Bosch Gmbh, 7000 Stuttgart Mehrzylinder-brennkraftmaschine mit abschaltbaren zylindergruppen
JPS60222537A (ja) * 1984-04-17 1985-11-07 Fuji Heavy Ind Ltd 電子制御式燃料噴射エンジンの燃料カツト装置
US4700681A (en) * 1985-04-08 1987-10-20 Toyota Jidosha Kabushiki Kaisha Fuel injection system for an internal combustion engine
JPH05180020A (ja) * 1991-12-26 1993-07-20 Mitsubishi Motors Corp 自動車用エンジン
US7111168B2 (en) * 2000-05-01 2006-09-19 Digimarc Corporation Digital watermarking systems
US7024858B2 (en) * 2003-03-05 2006-04-11 The United States Of America As Represented By United States Environmental Protection Agency Multi-crankshaft, variable-displacement engine
GB2432430A (en) * 2005-11-19 2007-05-23 Patrick Gaunt A fuel injection controller to control the injection of fuel to individual cylinders of an internal combustion engine
DE102006033559A1 (de) * 2006-07-20 2008-01-24 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108703A (fr) * 1947-05-29 1956-01-17 Bendix Aviat Corp Perfectionnements aux moteurs à combustion
GB812862A (en) * 1956-09-10 1959-05-06 Gen Motors Corp Improved multi-cylinder internal combustion engine
GB1319671A (en) * 1970-09-07 1973-06-06 Lucas Industries Ltd Fuel injection systems
US4076003A (en) * 1975-11-05 1978-02-28 Dudley B. Frank Split engine vacuum control fuel metering system
JPS5270235A (en) * 1975-12-08 1977-06-11 Nissan Motor Co Ltd Cylinder number controlling system in engine
DE2612172A1 (de) * 1976-03-23 1977-09-29 Daimler Benz Ag Verfahren und vorrichtung zur durchfuehrung des verfahrens zur regelung einer mehrzylindrigen brennkraftmaschine
JPS5316123A (en) * 1976-07-30 1978-02-14 Nissan Motor Co Ltd Control device for fuel supply cylinder number
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
US4146006A (en) * 1976-09-17 1979-03-27 Arthur Garabedian Fuel injection split engine
JPS5371728A (en) * 1976-12-08 1978-06-26 Nissan Motor Co Ltd Controller for number of cylinders for feeding fuel
US4175534A (en) * 1977-07-14 1979-11-27 Edgar R Jordan Valve deactivator for internal combustion engines
JPS54148928A (en) * 1978-05-12 1979-11-21 Nissan Motor Co Ltd Fuel shut-off device
JPS58574B2 (ja) * 1978-06-30 1983-01-07 日産自動車株式会社 燃料供給気筒数制御装置
US4296719A (en) * 1978-09-22 1981-10-27 Toyo Kogyo Co., Ltd. Multiple cylinder internal combustion engine having mixture cut off means

Also Published As

Publication number Publication date
GB2046840B (en) 1983-04-20
FR2454524B1 (it) 1985-03-22
FR2454524A1 (fr) 1980-11-14
DE3014842C2 (de) 1982-11-18
AU528345B2 (en) 1983-04-28
IT8048443A0 (it) 1980-04-17
AU5749380A (en) 1980-10-23
DE3014842A1 (de) 1980-11-20
GB2046840A (en) 1980-11-19
US4385600A (en) 1983-05-31
CA1146240A (en) 1983-05-10
JPS55139941A (en) 1980-11-01

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