ES2092260T3 - Motor de dos tiempos por inyeccion neumatica y con equilibrado del primer orden de las masas alternas. - Google Patents

Motor de dos tiempos por inyeccion neumatica y con equilibrado del primer orden de las masas alternas.

Info

Publication number
ES2092260T3
ES2092260T3 ES93402147T ES93402147T ES2092260T3 ES 2092260 T3 ES2092260 T3 ES 2092260T3 ES 93402147 T ES93402147 T ES 93402147T ES 93402147 T ES93402147 T ES 93402147T ES 2092260 T3 ES2092260 T3 ES 2092260T3
Authority
ES
Spain
Prior art keywords
rotation
balancing
pneumatic injection
order
crankshaft
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
ES93402147T
Other languages
English (en)
Inventor
Stephane Venturi
Pierre Duret
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 ES2092260T3 publication Critical patent/ES2092260T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264—Rotating balancer shafts
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

LA INVENCION SE REFIERE A UN MOTOR DE DOS TIEMPOS, QUE LLEVA UN CIGUEÑAL (4), QUE GIRA ALREDEDOR DE UN PRIMER EJE DE ROTACION (4A), Y QUE TIENE AL MENOS UNA MASA DE EQUILIBRADO (24), UN MEDIO (21) DE CONTROL DE ALIMENTACION DE, AL MENOS, UNA CAMARA DE COMBUSTION (1), GIRANDO ALREDEDOR DE UN SEGUNDO EJE DE ROTACION (21A), PARALELO AL CITADO PRIMER EJE DE ROTACION, Y ACCIONADO EN ROTACION POR EL CIGUEÑAL (4), AL MENOS UNA MASA DE EQUILIBRADO (25) ESTANDO UNIDA EN ROTACION AL CITADO MEDIO DE CONTROL DE LA ALIMENTACION, PARA REALIZAR UN EQUILIBRADO DEL PRIMER ORDEN DE LAS MASAS ALTERNATIVAS. CONFORME A LA INVENCION, EL MOTOR LLEVA UN SISTEMA (15) DE INYECCION NEUMATICA DEL CARBURANTE, UTILIZANDO UNA PARTE DE LA CARGA DE AIRE DEL MOTOR PARA PULVERIZAR EL CARBURANTE EN LA CAMARA DE COMBUSTION 1 EN MOMENTOS PREDETERMINADOS DEL CICLO DE FUNCIONAMIENTO, Y EL ACCIONAMIENTO CONTRARROTATIVO DEL MEDIO (21A) DE CONTROL DE LA INYECCION NEUMATICA POR EL CITADO CIGUEÑAL (4) SE REALIZA POR INTERMEDIO DE UNACORREA (28) DENTADA SOBRE SUS DOS CARAS.
ES93402147T 1992-09-11 1993-09-02 Motor de dos tiempos por inyeccion neumatica y con equilibrado del primer orden de las masas alternas. Expired - Lifetime ES2092260T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210869A FR2695682B1 (fr) 1992-09-11 1992-09-11 Moteur à deux temps à injection pneumatique et à équilibrage du premier ordre des masses alternatives.

Publications (1)

Publication Number Publication Date
ES2092260T3 true ES2092260T3 (es) 1996-11-16

Family

ID=9433428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402147T Expired - Lifetime ES2092260T3 (es) 1992-09-11 1993-09-02 Motor de dos tiempos por inyeccion neumatica y con equilibrado del primer orden de las masas alternas.

Country Status (7)

Country Link
US (1) US5363819A (es)
EP (1) EP0587479B1 (es)
JP (1) JPH06229350A (es)
DE (1) DE69303676T2 (es)
ES (1) ES2092260T3 (es)
FR (1) FR2695682B1 (es)
TW (1) TW257824B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403508B (de) * 1995-12-22 1998-03-25 Bombardier Rotax Gmbh Kurbelwellenantrieb mit einem verbrennungsmotor
GB9601323D0 (en) * 1996-01-23 1996-03-27 Decorule Ltd Reciprocatory machine
JPH09280318A (ja) * 1996-04-09 1997-10-28 Kubota Corp 二軸バランサ付きエンジン
JP2000055133A (ja) * 1998-08-06 2000-02-22 Tochigi Fuji Ind Co Ltd トルクバランス機構
DE19921711A1 (de) * 1999-05-12 2000-11-16 Leybold Vakuum Gmbh Kolbenvakuumpumpe
DE19928416A1 (de) * 1999-12-15 2001-07-05 Audi Ag Ausgleichswelle für Verbrennungsmotoren
US6932037B2 (en) * 2003-01-28 2005-08-23 Borgwarner Inc. Variable CAM timing (VCT) system having modifications to increase CAM torsionals for engines having limited inherent torsionals
DE102005030000B4 (de) * 2005-06-28 2008-12-18 Meta Motoren- Und Energie-Technik Gmbh Mehrzylinder-Zweitaktmotor mit vollständigem Kräfte- und Momentenausgleich erster Ordnung
US9695744B2 (en) 2010-10-12 2017-07-04 Ford Global Technologies, Llc Engine drive system
JP7565901B2 (ja) * 2021-11-01 2024-10-11 ダイハツ工業株式会社 内燃機関

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140019B (de) * 1961-06-29 1962-11-22 Linde Eismasch Ag Anordnung des Massenausgleichsgewichtes bei einer Kolbenbrennkraftmaschine
JPS5146607A (en) * 1974-10-16 1976-04-21 Mitsubishi Motors Corp Enjinno baransakudosochi
FR2376946A1 (fr) * 1977-01-05 1978-08-04 Peugeot Moteur a combustion interne a deux cylindres
US4414934A (en) * 1981-03-30 1983-11-15 Briggs & Stratton Corporation Reciprocating piston-type internal combustion engine with improved balancing system
FR2544823B1 (fr) * 1983-04-21 1985-07-12 Negre Guy Procede et dispositif d'equilibrage pour une machine rotative a piston
AT378585B (de) * 1984-01-16 1985-08-26 Avl Verbrennungskraft Messtech Brennkraftmaschine mit massenausgleich i. ordnung
CA1272420A (en) * 1985-07-19 1990-08-07 Kim Christopher Schlunke Timing of fuel injected engine
FR2623854B1 (fr) * 1987-11-27 1992-11-27 Inst Francais Du Petrole Dispositif d'injection pneumatique de carburant dans un cylindre d'un moteur a combustion interne
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.

Also Published As

Publication number Publication date
FR2695682B1 (fr) 1994-10-21
DE69303676T2 (de) 1996-11-28
US5363819A (en) 1994-11-15
DE69303676D1 (de) 1996-08-22
TW257824B (es) 1995-09-21
JPH06229350A (ja) 1994-08-16
EP0587479A1 (fr) 1994-03-16
FR2695682A1 (fr) 1994-03-18
EP0587479B1 (fr) 1996-07-17

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