ES2098001T3 - Dispositivo de control de la inyeccion neumatica de una mezcla carburada en un motor de combustion interna de dos tiempos y utilizacion asociada. - Google Patents

Dispositivo de control de la inyeccion neumatica de una mezcla carburada en un motor de combustion interna de dos tiempos y utilizacion asociada.

Info

Publication number
ES2098001T3
ES2098001T3 ES93401502T ES93401502T ES2098001T3 ES 2098001 T3 ES2098001 T3 ES 2098001T3 ES 93401502 T ES93401502 T ES 93401502T ES 93401502 T ES93401502 T ES 93401502T ES 2098001 T3 ES2098001 T3 ES 2098001T3
Authority
ES
Spain
Prior art keywords
pneumatic injection
internal combustion
control
combustion engine
time internal
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 - Lifetime
Application number
ES93401502T
Other languages
English (en)
Inventor
Pierre Duret
Stephane Venturi
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2098001T3 publication Critical patent/ES2098001T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/10—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel peculiar to scavenged two-stroke engines, e.g. injecting into crankcase-pump chamber
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

DISPOSITIVO DE CONTROL DE LA INYECCION NEUMATICA DE UNA MEZCLA CARBURADA EN LA CAMARA DE COMBUSTION (1) DE UN MOTOR DE COMBUSTION INTERNA DE DOS TIEMPOS, COMPRENDIENDO UNA CANALIZACION (2) DE ALIMENTACION EN GAS COMPRIMIDO QUE PUEDE SER PUESTA EN COMUNICACION CON LA CAMARA DE COMBUSTION (1) DE UN CILINDRO POR INTERMEDIO DE UN ORGANO DE OBTURACION INTERMITENTE (3), Y UN DISPOSITIVO (4) DE DOSIFICACION DE CARBURANTE QUE DESEMBOCA EN LA DICHA CANALIZACION. SEGUN LA INVENCION, EL DISPOSITIVO COMPRENDE ADEMAS UN ORGANO (5) DE OBTURACION SELECTIVO DISPUESTO EN LA DICHA CANALIZACION (2) MAS ARRIBA DEL DICHO ORGANO DE OBTURACION INTERMITENTE Y DEL DICHO DISPOSITIVO DE INYECCION DE CARBURANTE, Y DESTINADO A CONTROLAR TODA LA MEZCLA CARBURADA TRANSPORTADA POR LA DICHA CANALIZACION Y UTILIZADA PARA LA INYECCION NEUMATICA, EN FUNCION DE LAS CONDICIONES DE FUNCIONAMIENTO DEL DICHO MOTOR.
ES93401502T 1992-07-02 1993-06-11 Dispositivo de control de la inyeccion neumatica de una mezcla carburada en un motor de combustion interna de dos tiempos y utilizacion asociada. Expired - Lifetime ES2098001T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208300A FR2693233B1 (fr) 1992-07-02 1992-07-02 Dispositif de contrôle de l'injection pneumatique d'un mélange carbure dans un moteur à combustion interne à deux temps et utilisation associée.

Publications (1)

Publication Number Publication Date
ES2098001T3 true ES2098001T3 (es) 1997-04-16

Family

ID=9431571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93401502T Expired - Lifetime ES2098001T3 (es) 1992-07-02 1993-06-11 Dispositivo de control de la inyeccion neumatica de una mezcla carburada en un motor de combustion interna de dos tiempos y utilizacion asociada.

Country Status (7)

Country Link
US (1) US5419289A (es)
EP (1) EP0577451B1 (es)
JP (1) JPH06207569A (es)
DE (1) DE69306485T2 (es)
ES (1) ES2098001T3 (es)
FR (1) FR2693233B1 (es)
TW (1) TW224152B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725475B1 (fr) * 1994-10-11 1996-12-20 Inst Francais Du Petrole Moteur deux temps a injection pneumatique de melange carbure
EP0775811B1 (en) * 1995-11-24 2001-08-22 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine
US5778838A (en) * 1995-11-29 1998-07-14 Yamaha Hatsudoki Kabushiki Kaisha Fuel supply device for crankcase chamber supercharged engine
US5878703A (en) * 1996-05-31 1999-03-09 Sweeney; Kevin Two stroke cycle engine
US6079379A (en) * 1998-04-23 2000-06-27 Design & Manufacturing Solutions, Inc. Pneumatically controlled compressed air assisted fuel injection system
US6293235B1 (en) 1998-08-21 2001-09-25 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system with variable effective reflection length
US6273037B1 (en) 1998-08-21 2001-08-14 Design & Manufacturing Solutions, Inc. Compressed air assisted fuel injection system
JP2003021010A (ja) 2001-07-06 2003-01-24 Shin Daiwa Kogyo Co Ltd 小型エンジンにおけるエアクリーナー
JP2003056313A (ja) 2001-08-10 2003-02-26 Shin Daiwa Kogyo Co Ltd エンジン
US10844819B2 (en) * 2017-09-14 2020-11-24 Orbital Australia Pty Ltd Control strategy for engine operation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189106A (en) * 1937-08-10 1940-02-06 Maschf Augsburg Nuernberg Ag Internal combustion engine
US2285671A (en) * 1941-01-31 1942-06-09 Mallory Marion Internal combustion engine
USRE27367E (en) * 1970-01-09 1972-05-16 Pull pressure cycle engine with excess air
DE2936426A1 (de) * 1979-09-08 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
JPS5644433A (en) * 1979-09-20 1981-04-23 Toyota Motor Corp Method of adjusting idling revolution speed
FR2547353A1 (fr) * 1983-06-13 1984-12-14 Sellet Christian Dispositif de precompression variable pour moteurs thermiques a cycle de deux temps avec precompression en carter vilebrequin
US4579093A (en) * 1984-06-06 1986-04-01 American Fits Engine Company, Limited Fuel injection, two cycle engine
JPS61201818A (ja) * 1985-03-04 1986-09-06 Mazda Motor Corp ２サイクルエンジン
JPH0689681B2 (ja) * 1987-02-18 1994-11-09 トヨタ自動車株式会社 ２サイクル内燃機関
JPH03503120A (ja) * 1988-02-08 1991-07-18 ジョン　ミュア　キャンサー　アンド　エージング　インスティチュート　ディビジョン　オブ　ジョン　ミュア　メモリアル　ホスピタル ヒトのガン細胞における新規なムチン様糖蛋白質表面抗原に特異的なモノクローナル抗体
FR2641336B1 (fr) * 1988-12-30 1994-05-20 Institut Francais Petrole Dispositif et methode pour introduire un melange carbure dans une chambre d'un moteur a deux temps
FR2649156B1 (fr) * 1989-06-30 1994-04-01 Institut Francais Petrole Moteur deux temps a boisseaux tournants et utilisations d'un tel moteur
DE4012471A1 (de) * 1989-04-26 1990-10-31 Volkswagen Ag Gemischverdichtende brennkraftmaschine, insbesondere zweitaktmaschine, mit brennraumspuelung
US4955333A (en) * 1989-06-21 1990-09-11 General Motors Corporation Variable volume crankcase scavenge control
FR2649158A1 (fr) * 1989-06-30 1991-01-04 Inst Francais Du Petrole Dispositif de controle de debut d'introduction sous pression du melange carbure dans un moteur a combustion interne et son application au moteur 2 temps
FR2668546B2 (fr) * 1990-05-21 1994-10-07 Inst Francais Du Petrole Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure.
FR2662214B1 (fr) * 1990-05-21 1994-07-22 Inst Francais Du Petrole Moteur a deux temps a injection pneumatique de carburant et a commande d'injection par un boisseau rotatif.

Also Published As

Publication number Publication date
US5419289A (en) 1995-05-30
DE69306485D1 (de) 1997-01-23
TW224152B (es) 1994-05-21
EP0577451B1 (fr) 1996-12-11
JPH06207569A (ja) 1994-07-26
DE69306485T2 (de) 1997-05-07
FR2693233A1 (fr) 1994-01-07
FR2693233B1 (fr) 1994-08-19
EP0577451A1 (fr) 1994-01-05

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