FR2445442A1 - Moteur a combustion interne - Google Patents

Moteur a combustion interne

Info

Publication number
FR2445442A1
FR2445442A1 FR7913521A FR7913521A FR2445442A1 FR 2445442 A1 FR2445442 A1 FR 2445442A1 FR 7913521 A FR7913521 A FR 7913521A FR 7913521 A FR7913521 A FR 7913521A FR 2445442 A1 FR2445442 A1 FR 2445442A1
Authority
FR
France
Prior art keywords
exhaust
internal combustion
detector
cylinders
combustion 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.)
Granted
Application number
FR7913521A
Other languages
English (en)
Other versions
FR2445442B1 (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
Publication of FR2445442A1 publication Critical patent/FR2445442A1/fr
Application granted granted Critical
Publication of FR2445442B1 publication Critical patent/FR2445442B1/fr
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
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/2078—Handle bars
    • Y10T74/20828—Handholds and grips

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Moteur à combustion interne. Le moteur à combustion interne selon l'invention comprend une pluralité de cylindres répartis en un premier et un second groupe, le premier groupe de cylindres n'étant pas alimenté en carburant et en air frais de façon à être mis hors-service lorsque le moteur fonctionne à faible charge, une conduite d'échappement reliée aux orifices d'échappement des premier et second groupes de cylindres, un détecteur dans la conduite d'échappement pour détecter la teneur en oxygène des gaz d'échappement traversant cette conduite un moyen de commande répondant à la sortie du détecteur pour commander le rapport air/carburant d'un mélange introduit dans chaque cylindre à une valeur optimum, un dispositif de filtrage des gaz d'échappement dans la conduite d'échappement à l'arrière du détecteur pour extraire l'oxygène des gaz d'échappement à l'arrière du détecteur pour extraire l'oxygène des gaz d'échappement la traversant, et une conduite de remise en circulation des gaz d'échappement dont une extrémité est reliée aux orifices d'admission du premier groupe de cylindres et dont l'autre extrémité est reliée à la conduite d'échappement à l'arrière du dispositif de filtrage des gaz d'échappement. Application aux moteurs à combustion interne.
FR7913521A 1978-12-28 1979-05-28 Moteur a combustion interne Expired FR2445442B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16254778A JPS5591754A (en) 1978-12-28 1978-12-28 Exhaust reflux device under controlling working cylinder number

Publications (2)

Publication Number Publication Date
FR2445442A1 true FR2445442A1 (fr) 1980-07-25
FR2445442B1 FR2445442B1 (fr) 1985-07-19

Family

ID=15756660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913521A Expired FR2445442B1 (fr) 1978-12-28 1979-05-28 Moteur a combustion interne

Country Status (5)

Country Link
US (1) US4231338A (fr)
JP (1) JPS5591754A (fr)
DE (1) DE2921508C2 (fr)
FR (1) FR2445442B1 (fr)
GB (1) GB2038411B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452596A1 (fr) * 1979-03-26 1980-10-24 Nissan Motor Moteur a combustion interne

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569736A (en) * 1978-11-17 1980-05-26 Nissan Motor Co Ltd Multi-cylinder internal combustion engine
JPS5585553U (fr) * 1978-12-08 1980-06-12
JPS5581243A (en) * 1978-12-12 1980-06-19 Nissan Motor Co Ltd Device for controlling number of cylinders supplied with fuel
JPS5593932A (en) * 1979-01-08 1980-07-16 Nissan Motor Co Ltd Controller for number of fuel fed cylinder
JPS55114864A (en) * 1979-02-28 1980-09-04 Nissan Motor Co Ltd Fuel feed controller for multi-cylinder
JPS5853182B2 (ja) * 1979-05-07 1983-11-28 日産自動車株式会社 気筒数制御エンジンの排気還流装置
JPS5853178B2 (ja) * 1979-12-12 1983-11-28 日産自動車株式会社 気筒数制御エンジン
GB2313208A (en) * 1996-05-18 1997-11-19 Ford Motor Co Engine with EGR management system
GB9717034D0 (en) * 1997-08-13 1997-10-15 Johnson Matthey Plc Improvements in emissions control
DE19747671C1 (de) * 1997-10-29 1999-07-08 Daimler Chrysler Ag Verfahren zum Betrieb eines mehrzylindrigen Verbrennungsmotors
US8833062B1 (en) 2013-03-15 2014-09-16 Daimier Ag Catalytic reduction of NOx
GB9802504D0 (en) 1998-02-06 1998-04-01 Johnson Matthey Plc Improvements in emission control
GB9913732D0 (en) 1999-06-15 1999-08-11 Johnson Matthey Plc Improvements in emissions control
DE10204482A1 (de) * 2002-02-05 2003-08-14 Daimler Chrysler Ag Brennkraftmaschine
US6925982B2 (en) * 2002-06-04 2005-08-09 Ford Global Technologies, Llc Overall scheduling of a lean burn engine system
GB2418228B (en) * 2004-09-21 2006-11-22 Lotus Car A multiple combustion chamber internal combustion engine with a combustion chamber deactivation system
WO2007008196A1 (fr) * 2005-07-11 2007-01-18 Mack Trucks, Inc. Moteur et procede permettant de maintenir la temperature des gaz d'echappement du moteur
US20110209466A1 (en) * 2010-02-26 2011-09-01 General Electric Company Catalyst composition and catalytic reduction system comprising yttrium
US9976499B2 (en) 2010-09-23 2018-05-22 General Electric Company Engine system and method
US20120078492A1 (en) * 2010-09-23 2012-03-29 General Electric Company Engine system and method
US9631569B2 (en) 2014-08-04 2017-04-25 General Electric Company System and method for controlling operation of an engine
US8985088B2 (en) * 2012-07-31 2015-03-24 General Electric Company Systems and methods for controlling exhaust gas recirculation
US10030617B2 (en) 2011-05-23 2018-07-24 General Electric Company Systems and methods for engine control
US8850802B1 (en) 2013-03-15 2014-10-07 Daimler Ag Catalytic reduction of NOx
WO2015080633A1 (fr) * 2013-11-29 2015-06-04 Volvo Construction Equipment Ab Moteur à combustion interne et procédé de commande de moteur à combustion interne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765394A (en) * 1972-09-05 1973-10-16 Gen Motors Corp Split engine operation
DE2628091A1 (de) * 1975-06-24 1977-01-20 Nissan Motor Verbrennungsmotor-system mit mehreren zylindern
US4107921A (en) * 1976-03-08 1978-08-22 Nissan Motor Company, Ltd. Fuel-injection internal combustion engine
FR2414631A1 (fr) * 1978-01-12 1979-08-10 Nissan Motor Systeme de commande partagee d'un moteur a combustion interne, a recyclage de gaz d'echappement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875742A (en) * 1956-09-10 1959-03-03 Gen Motors Corp Economy engine and method of operation
US3756205A (en) * 1971-04-26 1973-09-04 Gen Motors Corp Method of and means for engine operation with cylinders selectively unfueled
US3910770A (en) * 1971-12-23 1975-10-07 Gulf Research Development Co Catalytic converter
DE2319576A1 (de) * 1973-04-18 1974-11-14 Bosch Gmbh Robert Schutzeinrichtung fuer eine anordnung zur abgasentgiftung von brennkraftmaschinen
JPS504897U (fr) * 1973-05-14 1975-01-18
CA1059033A (fr) * 1975-08-25 1979-07-24 Yasuo Nakajima Moteur a combustion interne et methode pour reduire les agents toxiques dans les gaz d'echappement
JPS5234142A (en) * 1975-09-11 1977-03-15 Nissan Motor Co Ltd Exhaust gas conscious torch ignition engine
JPS5252033A (en) * 1975-10-24 1977-04-26 Mitsubishi Motors Corp Multiple-cylinder internal engine
GB1527956A (en) * 1976-03-05 1978-10-11 Ringfeeder Gmbh Demountable clamping set for connecting a shaft to a hub
JPS5316122A (en) * 1976-07-30 1978-02-14 Nissan Motor Co Ltd Exhaust gas recirculation apparatus
JPS5371728A (en) * 1976-12-08 1978-06-26 Nissan Motor Co Ltd Controller for number of cylinders for feeding fuel
US4165610A (en) * 1976-12-10 1979-08-28 Nissan Motor Company, Limited Internal combustion engine with variable cylinder disablement control
AU505934B2 (en) * 1976-12-20 1979-12-06 Nissan Motor Company Limited I. c. engine system
JPS53146815U (fr) * 1977-04-22 1978-11-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765394A (en) * 1972-09-05 1973-10-16 Gen Motors Corp Split engine operation
DE2628091A1 (de) * 1975-06-24 1977-01-20 Nissan Motor Verbrennungsmotor-system mit mehreren zylindern
US4107921A (en) * 1976-03-08 1978-08-22 Nissan Motor Company, Ltd. Fuel-injection internal combustion engine
FR2414631A1 (fr) * 1978-01-12 1979-08-10 Nissan Motor Systeme de commande partagee d'un moteur a combustion interne, a recyclage de gaz d'echappement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452596A1 (fr) * 1979-03-26 1980-10-24 Nissan Motor Moteur a combustion interne

Also Published As

Publication number Publication date
JPS5591754A (en) 1980-07-11
GB2038411A (en) 1980-07-23
GB2038411B (en) 1982-11-17
FR2445442B1 (fr) 1985-07-19
DE2921508C2 (de) 1983-11-24
DE2921508A1 (de) 1980-07-10
US4231338A (en) 1980-11-04

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Legal Events

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ST Notification of lapse