FR2459884B1 - - Google Patents

Info

Publication number
FR2459884B1
FR2459884B1 FR8013757A FR8013757A FR2459884B1 FR 2459884 B1 FR2459884 B1 FR 2459884B1 FR 8013757 A FR8013757 A FR 8013757A FR 8013757 A FR8013757 A FR 8013757A FR 2459884 B1 FR2459884 B1 FR 2459884B1
Authority
FR
France
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
FR8013757A
Other languages
French (fr)
Other versions
FR2459884A1 (fr
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 FR2459884A1 publication Critical patent/FR2459884A1/fr
Application granted granted Critical
Publication of FR2459884B1 publication Critical patent/FR2459884B1/fr
Granted 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
    • 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
    • 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)
FR8013757A 1979-06-22 1980-06-20 Moteur a combustion interne Granted FR2459884A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7870179A JPS562432A (en) 1979-06-22 1979-06-22 Shock reducing device for number of cylinder controlling engine

Publications (2)

Publication Number Publication Date
FR2459884A1 FR2459884A1 (fr) 1981-01-16
FR2459884B1 true FR2459884B1 (enExample) 1985-03-15

Family

ID=13669166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013757A Granted FR2459884A1 (fr) 1979-06-22 1980-06-20 Moteur a combustion interne

Country Status (7)

Country Link
US (1) US4337740A (enExample)
JP (1) JPS562432A (enExample)
AU (1) AU523996B2 (enExample)
CA (1) CA1137840A (enExample)
DE (1) DE3023181A1 (enExample)
FR (1) FR2459884A1 (enExample)
IT (1) IT1145658B (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675932A (en) * 1979-11-27 1981-06-23 Nissan Motor Co Ltd Safety device for engine controlling number of cylinder
JPS5698539A (en) * 1980-01-10 1981-08-08 Nissan Motor Co Ltd Engine capable of changing number of operative cylinder
JPS56159554A (en) * 1980-05-12 1981-12-08 Nissan Motor Co Ltd Exhaust gas recirculation control system for diesel engine
JPS5749052A (en) * 1980-09-06 1982-03-20 Mazda Motor Corp Purifying device of exhaust gas in fuel injection type engine
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
DE3123095A1 (de) * 1981-06-11 1983-01-05 Spica S.p.A., Livorno "verbesserung an einspritzpumpen fuer verbrennungsmotoren mit modularfunktion"
JPS58148242A (ja) * 1982-02-25 1983-09-03 Nissan Motor Co Ltd 気筒数制御エンジン
JPS5970848A (ja) * 1982-10-18 1984-04-21 Toyota Motor Corp 内燃機関の吸気制御弁装置
JPS5977051A (ja) * 1982-10-22 1984-05-02 Toyota Motor Corp 分割運転制御式内燃機関
JPS6069344A (ja) * 1983-08-31 1985-04-20 Mazda Motor Corp 気筒数制御エンジンのバランサ装置
JPS6127329A (ja) * 1984-07-18 1986-02-06 Mazda Motor Corp ４サイクル２気筒運転エンジンのパランサ制御装置
DE3614251C1 (de) * 1986-04-26 1987-01-29 F & O Electronic Systems Verfahren zur Abgasentgiftung einer Verbrennungskraftmaschine unter Verwendung eines katalytischen Systems und Vorrichtung zur Durchfuehrung des Verfahrens
JPH0381542A (ja) * 1989-08-24 1991-04-05 Mazda Motor Corp エンジンの制御装置
US5483941A (en) * 1993-10-25 1996-01-16 Ford Motor Company Method and apparatus for maintaining temperatures during engine fuel cutoff modes
DE19549076A1 (de) * 1995-12-29 1997-07-03 Opel Adam Ag Verfahren zur Unterdrückung des beim Übergang von Zug- auf Schubbetrieb auftretenden Ruckelns einer zum Antrieb eines Kraftfahrzeuges dienenden Brennkraftmaschine
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
ES2162754B1 (es) * 2000-01-07 2003-02-16 Tera Alvarez Jordi De Metodo y dispositivo para la desconexion y conexion optativas de cilindros individuales de un motor termico.
EP1458965A1 (en) * 2001-11-30 2004-09-22 Delphi Technologies, Inc. Cylinder deactivation to improve vehicle interior heating
US6931839B2 (en) * 2002-11-25 2005-08-23 Delphi Technologies, Inc. Apparatus and method for reduced cold start emissions
US6857264B2 (en) * 2002-12-19 2005-02-22 General Motors Corporation Exhaust emission aftertreatment
US7805927B2 (en) * 2003-06-17 2010-10-05 Gm Global Technology Operations, Inc. Diesel engine displacement on demand
GB2423794B (en) * 2005-03-01 2008-09-10 Ford Global Tech Llc An internal combustion engine having cylinder disablement and gas recirculation
JP4557798B2 (ja) * 2005-05-20 2010-10-06 東京瓦斯株式会社 減筒運転及び増筒運転を行うエンジンシステム
JP4703622B2 (ja) * 2007-10-09 2011-06-15 本田技研工業株式会社 気筒休止機構を備えた内燃機関の制御装置
US8701628B2 (en) 2008-07-11 2014-04-22 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8336521B2 (en) 2008-07-11 2012-12-25 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US9020735B2 (en) 2008-07-11 2015-04-28 Tula Technology, Inc. Skip fire internal combustion engine control
US8616181B2 (en) 2008-07-11 2013-12-31 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8511281B2 (en) 2009-07-10 2013-08-20 Tula Technology, Inc. Skip fire engine control
US8869773B2 (en) 2010-12-01 2014-10-28 Tula Technology, Inc. Skip fire internal combustion engine control
US9745905B2 (en) 2011-10-17 2017-08-29 Tula Technology, Inc. Skip fire transition control
US8839766B2 (en) 2012-03-30 2014-09-23 Tula Technology, Inc. Control of a partial cylinder deactivation engine
US9239037B2 (en) 2012-08-10 2016-01-19 Tula Technology, Inc. Split bank and multimode skip fire operation
US10018125B2 (en) * 2015-09-04 2018-07-10 Cher Sha Digital internal combustion engine and method of control
FR3044360B1 (fr) * 2015-11-30 2019-08-23 Valeo Systemes Thermiques Systeme et procede permettant de desactiver au moins un cylindre d'un moteur, collecteur d'admission et echangeur de chaleur comprenant ledit systeme
US10138860B2 (en) 2016-02-17 2018-11-27 Tula Technology, Inc. Firing fraction transition control
US9777658B2 (en) 2016-02-17 2017-10-03 Tula Technology, Inc. Skip fire transition control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918047A (en) * 1958-08-28 1959-12-22 Gen Motors Corp Split engine
JPS5236230A (en) * 1975-09-17 1977-03-19 Nissan Motor Co Ltd Constolling cylinders to supply fuel equipment
JPS52107438A (en) * 1976-03-08 1977-09-09 Nissan Motor Co Ltd Fuel supply cylinder number control engine
JPS53146815U (enExample) * 1977-04-22 1978-11-18
JPS5485217U (enExample) * 1977-11-29 1979-06-16
JPS5817339B2 (ja) * 1978-05-12 1983-04-06 日産自動車株式会社 燃料遮断装置
JPS54163226A (en) * 1978-06-16 1979-12-25 Nissan Motor Device for controlling number of cylinders to be supplied with fuel
JPS5569736A (en) * 1978-11-17 1980-05-26 Nissan Motor Co Ltd Multi-cylinder internal combustion engine

Also Published As

Publication number Publication date
DE3023181A1 (de) 1981-01-08
IT8049005A0 (it) 1980-06-18
US4337740A (en) 1982-07-06
CA1137840A (en) 1982-12-21
IT1145658B (it) 1986-11-05
AU523996B2 (en) 1982-08-26
JPS562432A (en) 1981-01-12
AU5935980A (en) 1981-01-08
FR2459884A1 (fr) 1981-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse