CA1147829A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
CA1147829A
CA1147829A CA000351828A CA351828A CA1147829A CA 1147829 A CA1147829 A CA 1147829A CA 000351828 A CA000351828 A CA 000351828A CA 351828 A CA351828 A CA 351828A CA 1147829 A CA1147829 A CA 1147829A
Authority
CA
Canada
Prior art keywords
fuel
indicative signal
low load
fuel supply
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
CA000351828A
Other languages
English (en)
French (fr)
Inventor
Fukashi Sugasawa
Haruhiko Iizuka
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
Application granted granted Critical
Publication of CA1147829A publication Critical patent/CA1147829A/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
    • 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)
CA000351828A 1979-05-15 1980-05-13 Internal combustion engine Expired CA1147829A (en)

Applications Claiming Priority (2)

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
JP54-59325 1979-05-15

Publications (1)

Publication Number Publication Date
CA1147829A true CA1147829A (en) 1983-06-07

Family

ID=13110082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000351828A Expired CA1147829A (en) 1979-05-15 1980-05-13 Internal combustion engine

Country Status (8)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698539A (en) 1980-01-10 1981-08-08 Nissan Motor Co Ltd Engine capable of changing number of operative cylinder
US4449496A (en) * 1980-09-10 1984-05-22 Suzuki Motor Company Limited Cylinder-number-controlled engine
US4585101A (en) * 1981-03-23 1986-04-29 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Power transmission mechanism for automotive vehicles
DE3210282A1 (de) * 1981-03-23 1982-11-11 Mitsubishi Jidosha Kogyo K.K., Tokyo Mehrzylinder-verbrennungsmotor mit abschaltbaren zylindern
US4411230A (en) * 1981-06-17 1983-10-25 Lee John K Master cylinder internal combustion engine
KR900006089B1 (ko) * 1982-01-30 1990-08-22 미쓰비시 지도오샤 고오교오 가부시기가이샤 엔진 회전수 조정장치
DE3319297C2 (de) * 1982-05-28 1986-09-25 Honda Giken Kogyo K.K., Tokio/Tokyo Verfahren zur Steuerung einer Betriebsgröße einer Brennkraftmaschine
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
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
US5408974A (en) * 1993-12-23 1995-04-25 Ford Motor Company Cylinder mode selection system for variable displacement internal combustion 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
US5408966A (en) * 1993-12-23 1995-04-25 Ford Motor Company System and method for synchronously activating cylinders within a variable displacement 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
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 (6)

* 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 (online.php) * 1977-11-22 1979-06-11
JPS54106410U (online.php) * 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
JPS5585553U (online.php) 1978-12-08 1980-06-12
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
JPS55151131A (en) 1980-11-25
GB2050508A (en) 1981-01-07
US4354471A (en) 1982-10-19
IT1143162B (it) 1986-10-22
AU5830980A (en) 1980-11-20
IT8048676A0 (it) 1980-05-14
GB2050508B (en) 1983-04-07
FR2456848A1 (fr) 1980-12-12
AU523337B2 (en) 1982-07-22
DE3018525A1 (de) 1980-11-20
FR2456848B1 (online.php) 1982-07-09
DE3018525C2 (de) 1983-04-28

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Legal Events

Date Code Title Description
MKEX Expiry