IT8048676A0 - Perfezionamento nei motori acombustione interna del tipo parzializzabile - Google Patents

Perfezionamento nei motori acombustione interna del tipo parzializzabile

Info

Publication number
IT8048676A0
IT8048676A0 IT8048676A IT4867680A IT8048676A0 IT 8048676 A0 IT8048676 A0 IT 8048676A0 IT 8048676 A IT8048676 A IT 8048676A IT 4867680 A IT4867680 A IT 4867680A IT 8048676 A0 IT8048676 A0 IT 8048676A0
Authority
IT
Italy
Prior art keywords
partializable
improvement
type
internal combustion
combustion engines
Prior art date
Application number
IT8048676A
Other languages
English (en)
Other versions
IT1143162B (it
Inventor
Fukashi Sugasawa
Haruhiko Iizuka
Original Assignee
Nissan Motor
Giappone
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, Giappone filed Critical Nissan Motor
Publication of IT8048676A0 publication Critical patent/IT8048676A0/it
Application granted granted Critical
Publication of IT1143162B publication Critical patent/IT1143162B/it

Links

Classifications

    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT48676/80A 1979-05-15 1980-05-14 Perfezionamento nei motori a combustione interna del tipo parzializzabile IT1143162B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5932579A JPS55151131A (en) 1979-05-15 1979-05-15 Apparatus for controlling number of cylinders to be supplied with fuel

Publications (2)

Publication Number Publication Date
IT8048676A0 true IT8048676A0 (it) 1980-05-14
IT1143162B IT1143162B (it) 1986-10-22

Family

ID=13110082

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48676/80A IT1143162B (it) 1979-05-15 1980-05-14 Perfezionamento nei motori a combustione interna del tipo parzializzabile

Country Status (8)

Country Link
US (1) US4354471A (it)
JP (1) JPS55151131A (it)
AU (1) AU523337B2 (it)
CA (1) CA1147829A (it)
DE (1) DE3018525C2 (it)
FR (1) FR2456848A1 (it)
GB (1) GB2050508B (it)
IT (1) IT1143162B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449496A (en) * 1980-09-10 1984-05-22 Suzuki Motor Company Limited Cylinder-number-controlled engine
DE3210282A1 (de) * 1981-03-23 1982-11-11 Mitsubishi Jidosha Kogyo K.K., Tokyo Mehrzylinder-verbrennungsmotor mit abschaltbaren zylindern
US4585101A (en) * 1981-03-23 1986-04-29 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Power transmission mechanism for automotive vehicles
US4411230A (en) * 1981-06-17 1983-10-25 Lee John K Master cylinder internal combustion engine
US4520272A (en) * 1982-01-30 1985-05-28 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine speed regulating system
GB2121215B (en) * 1982-05-28 1986-02-12 Honda Motor Co Ltd Automatic control of the fuel supply to an internal combustion engine immediately after termination of fuel cut
JPS5977051A (ja) * 1982-10-22 1984-05-02 Toyota Motor Corp 分割運転制御式内燃機関
GB2139283A (en) * 1983-05-04 1984-11-07 Nissan Motor A multi-cylinder IC engine operable with at least one ineffective cylinder
JPS6027741A (ja) * 1983-07-25 1985-02-12 Mazda Motor Corp 気筒数制御エンジン
JPS6045740A (ja) * 1983-08-23 1985-03-12 Mazda Motor Corp 気筒数制御エンジンの回転数検出装置
JPS6050238A (ja) * 1983-08-30 1985-03-19 Mazda Motor Corp 気筒数制御エンジンの制御装置
DE3337430A1 (de) * 1983-10-14 1985-04-25 Bayerische Motoren Werke AG, 8000 München Gemischverdichtende, fremdgezuendete einspritz-brennkraftmaschine
GB2165586B (en) * 1984-10-13 1988-04-07 Lucas Ind Plc Fuel control system
JPS63140835A (ja) * 1986-12-02 1988-06-13 Mazda Motor Corp エンジンの吸気制御装置
US5194679A (en) * 1991-08-06 1993-03-16 Cohen Ian G Multiple guitar tremelo method and apparatus
US5431139A (en) * 1993-12-23 1995-07-11 Ford Motor Company Air induction control system for variable displacement internal combustion engine
US5408966A (en) * 1993-12-23 1995-04-25 Ford Motor Company System and method for synchronously activating cylinders within a variable displacement engine
US5374224A (en) * 1993-12-23 1994-12-20 Ford Motor Company System and method for controlling the transient torque output of a variable displacement internal combustion engine
US5398544A (en) * 1993-12-23 1995-03-21 Ford Motor Company Method and system for determining cylinder air charge for variable displacement internal combustion engine
US5408974A (en) * 1993-12-23 1995-04-25 Ford Motor Company Cylinder mode selection system for variable displacement internal combustion engine
DE4435420C1 (de) * 1994-10-04 1996-01-18 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US5490486A (en) * 1994-10-05 1996-02-13 Ford Motor Company Eight cylinder internal combustion engine with variable displacement
JP3733786B2 (ja) * 1999-05-21 2006-01-11 トヨタ自動車株式会社 電磁駆動弁を有する内燃機関
US7805927B2 (en) * 2003-06-17 2010-10-05 Gm Global Technology Operations, Inc. Diesel engine displacement on demand
US8678659B2 (en) 2011-09-19 2014-03-25 Harold John Miller Method for stabilizing guitar vibrato tuning
US9726121B2 (en) * 2015-03-31 2017-08-08 Electro-Motive Diesel, Inc. Engine system having reduced pressure EGR system
KR102394577B1 (ko) * 2017-10-27 2022-05-04 현대자동차 주식회사 엔진 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5482226U (it) * 1977-11-22 1979-06-11
JPS54106410U (it) * 1978-01-12 1979-07-26
JPS54163226A (en) * 1978-06-16 1979-12-25 Nissan Motor Device for controlling number of cylinders to be supplied with fuel
JPS55128634A (en) * 1979-03-27 1980-10-04 Nissan Motor Co Ltd Apparatus for controlling operative cylinder number

Also Published As

Publication number Publication date
US4354471A (en) 1982-10-19
FR2456848B1 (it) 1982-07-09
GB2050508A (en) 1981-01-07
JPS55151131A (en) 1980-11-25
AU5830980A (en) 1980-11-20
DE3018525A1 (de) 1980-11-20
DE3018525C2 (de) 1983-04-28
GB2050508B (en) 1983-04-07
AU523337B2 (en) 1982-07-22
CA1147829A (en) 1983-06-07
FR2456848A1 (fr) 1980-12-12
IT1143162B (it) 1986-10-22

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