FR2406087A1 - Procede et dispositif pour le demarrage d'un moteur a combustion interne a quatre temps et a compression d'air - Google Patents

Procede et dispositif pour le demarrage d'un moteur a combustion interne a quatre temps et a compression d'air

Info

Publication number
FR2406087A1
FR2406087A1 FR7823833A FR7823833A FR2406087A1 FR 2406087 A1 FR2406087 A1 FR 2406087A1 FR 7823833 A FR7823833 A FR 7823833A FR 7823833 A FR7823833 A FR 7823833A FR 2406087 A1 FR2406087 A1 FR 2406087A1
Authority
FR
France
Prior art keywords
stroke
starting
combustion engine
internal combustion
air compression
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.)
Withdrawn
Application number
FR7823833A
Other languages
English (en)
Inventor
Alfred Neitz
Neitz Alfred
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2406087A1 publication Critical patent/FR2406087A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
    • F02B69/06—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different cycles, e.g. convertible from two-stroke to four stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/004—Aiding engine start by using decompression means or variable valve actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Les parties du moteur formant le passage de l'air de combustion sont réchauffées par introduction d'air chaud ou de gaz brûlés, avant fonctionnement autonome du moteur, et des moyens de commande auxiliaires 10 sont adjoints aux soupapes d'admission et d'échappement pour modifier le cycle pendant le réchauffage, de façon que chaque course ascendante d'un piston donne une course de refoulement et chaque course descendante une course d'aspiration, l'injection de carburant étant en outre coupée pendant le réchauffage
FR7823833A 1977-08-20 1978-08-16 Procede et dispositif pour le demarrage d'un moteur a combustion interne a quatre temps et a compression d'air Withdrawn FR2406087A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2737601A DE2737601C2 (de) 1977-08-20 1977-08-20 Einrichtung zum Anlassen einer luftverdichtenden Viertakt-Brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2406087A1 true FR2406087A1 (fr) 1979-05-11

Family

ID=6016884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823833A Withdrawn FR2406087A1 (fr) 1977-08-20 1978-08-16 Procede et dispositif pour le demarrage d'un moteur a combustion interne a quatre temps et a compression d'air

Country Status (12)

Country Link
US (1) US4353334A (fr)
JP (1) JPS5489135A (fr)
DD (1) DD138348A1 (fr)
DE (1) DE2737601C2 (fr)
FR (1) FR2406087A1 (fr)
GB (1) GB2006328B (fr)
HU (1) HU177669B (fr)
IN (1) IN150220B (fr)
IT (1) IT1097607B (fr)
RO (1) RO75485A (fr)
SE (1) SE7808778L (fr)
SU (1) SU847939A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480354A1 (fr) * 1980-04-11 1981-10-16 Renault Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe
EP0052554A1 (fr) * 1980-11-13 1982-05-26 Regie Nationale Des Usines Renault Dispositif de distribution variable pour moteur à combustion interne
FR2506834A1 (fr) * 1981-05-27 1982-12-03 Honda Motor Co Ltd Dispositif de calage variable de soupape d'un moteur a combustion interne
FR2560645A1 (fr) * 1984-03-02 1985-09-06 Alsacienne Constr Meca Procede pour le demarrage et la marche a faible charge d'un moteur diesel et moteur diesel comportant application de ce procede

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306355A1 (de) * 1983-02-24 1984-08-30 Ford-Werke AG, 5000 Köln Brennkraftmaschine mit variablen ladungswechsel-steuerzeiten
US4499870A (en) * 1983-04-26 1985-02-19 Nissan Motor Company, Limited Multi-cylinder internal combustion engine
AU551310B2 (en) * 1983-06-06 1986-04-24 Honda Giken Kogyo Kabushiki Kaisha Valve actuating mechanism
USRE33967E (en) * 1983-06-06 1992-06-23 Honda Giken Kogyo Kabushiki Kaisha Valve actuating mechanism having stopping function for internal combustion engines
US4535732A (en) * 1983-06-29 1985-08-20 Honda Giken Kogyo Kabushiki Kaisha Valve disabling device for internal combustion engines
JPS6027717A (ja) * 1983-07-27 1985-02-12 Honda Motor Co Ltd 給油装置
DE3523531A1 (de) * 1984-07-02 1986-02-13 Honda Giken Kogyo K.K., Tokio/Tokyo Ventilbetaetigungseinrichtung mit sperrfunktion fuer einen verbrennungsmotor
DE3515348A1 (de) * 1985-04-27 1986-11-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Hydraulische umsteuereinrichtung fuer einen ventiltrieb
JPS62174516A (ja) * 1986-01-29 1987-07-31 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
JP2711565B2 (ja) * 1989-05-11 1998-02-10 株式会社いすゞセラミックス研究所 エンジンのサイクル制御装置
DE4308535A1 (de) * 1992-03-30 1993-10-07 Volkswagen Ag Brennkraftmaschine mit einem desaktivierbaren Ladungswechselventil
US5251590A (en) * 1992-06-01 1993-10-12 Caterpillar Inc. Method and apparatus for starting an engine utilizing unit valve actuation
DE4322212A1 (de) * 1993-07-03 1995-01-12 Bayerische Motoren Werke Ag Nockengesteuerte Ventilbetätigung für eine 4-Takt/8-Takt Brennkraftmaschine
DE19850142C1 (de) * 1998-10-30 2000-05-25 Isad Electronic Sys Gmbh & Co Verbrennungsmotor, insbesondere für ein Kraftfahrzeug, sowie Verfahren zum Starten desselben
US6286467B1 (en) * 1999-12-27 2001-09-11 Antonio Ancheta Two stroke engine conversion
US20060048981A1 (en) * 2004-08-23 2006-03-09 Bychkovski Vitali N High output and efficiency internal combustion engine
US7506624B2 (en) * 2006-02-28 2009-03-24 Perkins Engines Company Limited Variable engine valve actuation system
DE102007002802B4 (de) * 2007-01-18 2009-04-09 Audi Ag Verfahren zum Umstellen eines Ventiltriebs einer Brennkraftmaschine zwischen einem Zweitakt- und einem Viertaktbetrieb und Ventiltrieb
WO2009096947A1 (fr) * 2008-01-29 2009-08-06 Mack Trucks, Inc. Procédé de démarrage d'un moteur et moteur
JP5139113B2 (ja) 2008-02-19 2013-02-06 ヤマハ発動機株式会社 可変動弁装置
US8197383B2 (en) * 2008-06-25 2012-06-12 Ford Global Technologies, Llc Multi-stroke hybrid propulsion system
DE102010025100A1 (de) * 2010-06-25 2011-12-29 Neumayer Tekfor Holding Gmbh Verstellbare Nockenwelle
DE102011101868B4 (de) 2011-05-16 2013-02-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Vorrichtung zur Variation des Ladungswechselventilhubes bei einer Verbrennungskraftmaschine
DE102011101871B4 (de) 2011-05-16 2014-09-25 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
DE102011108728B4 (de) 2011-07-27 2013-02-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen
US9732682B2 (en) * 2012-09-07 2017-08-15 Ford Global Technologies, Llc Internal combustion engine which may be selectively operated by the two-stroke method or the four-stroke method and method for operating such an internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR423925A (fr) * 1910-12-21 1911-05-01 Sulzer Freres Soc Procédé de mise en marche des moteurs pour tous genres de locomotion
GB186369A (en) * 1921-04-27 1922-09-27 Charles Frederic Heywood Improvements in or relating to means for starting and altering conditions of operating internal combustion engines
GB287774A (en) * 1927-08-17 1928-03-29 Myron Seiliger A variable torque internal combustion engine
GB764941A (en) * 1954-02-16 1957-01-02 Heinrich Christiansen Improvements in or relating to methods of and arrangements for facilitating starting internal combustion engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353455C (de) * 1922-05-15 Maschb Vormals Trauzl & Co Verfahren zur Erleichterung des Anlassens von mehrzylindrigen Verbrennungs-kraftmaschinen, insbesondere Dieselmaschinen
AT26268B (de) * 1905-04-10 1906-11-10 Samuel Dr Loeffler Vorrichtung zur Umwandlung einer Viertakt- in eine Zweitaktmaschine.
US1814676A (en) * 1923-03-07 1931-07-14 Adrian C Estep Internal combustion engine
US1753021A (en) * 1924-04-15 1930-04-01 Firm Maschinenfabrik Augsburg Process and apparatus for starting internal-combustion engines
US1792028A (en) * 1927-06-16 1931-02-10 Adolphe C Peterson Multiple-cycle engine
US2178152A (en) * 1938-03-14 1939-10-31 Clinton L Walker Brake cycle for internal combustion engines
DE704575C (de) * 1939-04-28 1941-04-12 Schweizerische Lokomotiv Einrichtung zur Kompressionsverminderung an einer Brennkraftmaschine
US2297376A (en) * 1939-05-01 1942-09-29 Clinton L Walker Internal combustion engine
US2823655A (en) * 1956-12-13 1958-02-18 Ford Motor Co Valve timing mechanism
US3367312A (en) * 1966-01-28 1968-02-06 White Motor Corp Engine braking system
JPS4848008U (fr) * 1971-10-09 1973-06-23

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR423925A (fr) * 1910-12-21 1911-05-01 Sulzer Freres Soc Procédé de mise en marche des moteurs pour tous genres de locomotion
GB186369A (en) * 1921-04-27 1922-09-27 Charles Frederic Heywood Improvements in or relating to means for starting and altering conditions of operating internal combustion engines
GB287774A (en) * 1927-08-17 1928-03-29 Myron Seiliger A variable torque internal combustion engine
GB764941A (en) * 1954-02-16 1957-01-02 Heinrich Christiansen Improvements in or relating to methods of and arrangements for facilitating starting internal combustion engines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480354A1 (fr) * 1980-04-11 1981-10-16 Renault Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe
EP0052554A1 (fr) * 1980-11-13 1982-05-26 Regie Nationale Des Usines Renault Dispositif de distribution variable pour moteur à combustion interne
US4448156A (en) * 1980-11-13 1984-05-15 Regie Nationale Des Usines Renault Variable gas distribution device for internal combustion motors
FR2506834A1 (fr) * 1981-05-27 1982-12-03 Honda Motor Co Ltd Dispositif de calage variable de soupape d'un moteur a combustion interne
FR2560645A1 (fr) * 1984-03-02 1985-09-06 Alsacienne Constr Meca Procede pour le demarrage et la marche a faible charge d'un moteur diesel et moteur diesel comportant application de ce procede
EP0156664A1 (fr) * 1984-03-02 1985-10-02 Societe Alsacienne De Constructions Mecaniques De Mulhouse Procédé pour le démarrage et la marche à faible charge d'un moteur diesel et moteur diesel comportant application de ce procédé
US4641613A (en) * 1984-03-02 1987-02-10 Societe Alsacienne De Constructions Mecaniques De Mulhouse Process for the starting and low-load running of a diesel engine and a diesel engine putting this process into practice

Also Published As

Publication number Publication date
JPS5489135A (en) 1979-07-14
GB2006328B (en) 1982-03-03
RO75485A (fr) 1980-11-30
SE7808778L (sv) 1979-03-23
DD138348A1 (de) 1979-10-24
GB2006328A (en) 1979-05-02
HU177669B (en) 1981-11-28
SU847939A3 (ru) 1981-07-15
IN150220B (fr) 1982-08-14
IT7826574A0 (it) 1978-08-08
US4353334A (en) 1982-10-12
DE2737601C2 (de) 1983-01-27
IT1097607B (it) 1985-08-31
DE2737601A1 (de) 1979-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse