WO2003029701A8 - Complemento de piezas ligeras para motores de cuatro tiempos en línea - Google Patents

Complemento de piezas ligeras para motores de cuatro tiempos en línea

Info

Publication number
WO2003029701A8
WO2003029701A8 PCT/MX2002/000073 MX0200073W WO03029701A8 WO 2003029701 A8 WO2003029701 A8 WO 2003029701A8 MX 0200073 W MX0200073 W MX 0200073W WO 03029701 A8 WO03029701 A8 WO 03029701A8
Authority
WO
WIPO (PCT)
Prior art keywords
line
pistons
crankshaft
connecting rods
complement
Prior art date
Application number
PCT/MX2002/000073
Other languages
English (en)
French (fr)
Other versions
WO2003029701A1 (es
Inventor
Torres Jose Leonardo Arenas
Original Assignee
Torres Jose Leonardo Arenas
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 Torres Jose Leonardo Arenas filed Critical Torres Jose Leonardo Arenas
Publication of WO2003029701A1 publication Critical patent/WO2003029701A1/es
Publication of WO2003029701A8 publication Critical patent/WO2003029701A8/es

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • 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
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine crankshafts
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Las Piezas ligeras para motores de cuatro tiempos en linea, estan conformadas por pistones, pernos, bielas, anillos para perno y el cigUefial, las cuales debido a su muy bajo peso en los pistones, pernos, bielas, anillos para pemo yen los contrapesos del ciguefial, pueden ser utilizadas para aumentar el rendimiento de cualquier motor Diesel u Otto de cuatro tiempos en linea que se emplee en la Industria Automotriz y Maritima, siendo que la maxima caracteristica de estas piezas es el contacto directo entre los pistones y las bielas, asi como tambien los extremadamente largos y muy delgados contrapesos utilizados en el cigUefial, con el fin de tener motores con mayores rendimientos que preserven con mayor esmero a los importantes recursos naturales y por consiguiente resguarden mejor al medio ambiente.
PCT/MX2002/000073 2001-10-02 2002-08-05 Complemento de piezas ligeras para motores de cuatro tiempos en línea WO2003029701A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/MX2001/000072 WO2003029702A1 (es) 2001-10-02 2001-10-02 Piezas ligeras para motores de cuatro tiempos en línea antecedentes
MXPCT/MX01/00072 2001-10-02

Publications (2)

Publication Number Publication Date
WO2003029701A1 WO2003029701A1 (es) 2003-04-10
WO2003029701A8 true WO2003029701A8 (es) 2003-06-12

Family

ID=19741795

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/MX2001/000072 WO2003029702A1 (es) 2001-10-02 2001-10-02 Piezas ligeras para motores de cuatro tiempos en línea antecedentes
PCT/MX2002/000073 WO2003029701A1 (es) 2001-10-02 2002-08-05 Complemento de piezas ligeras para motores de cuatro tiempos en línea

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/MX2001/000072 WO2003029702A1 (es) 2001-10-02 2001-10-02 Piezas ligeras para motores de cuatro tiempos en línea antecedentes

Country Status (1)

Country Link
WO (2) WO2003029702A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4387770B2 (ja) * 2003-11-19 2009-12-24 日産自動車株式会社 内燃機関
DE102009054405A1 (de) 2009-11-24 2011-06-01 Man Nutzfahrzeuge Aktiengesellschaft Kurbelwelle für Hubkolbenmaschinen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360642A (en) * 1943-04-15 1944-10-17 Verson Allsteel Press Co Piston and connecting-rod assembly
US3239589A (en) * 1961-10-18 1966-03-08 Charles S White Method of forming a low friction piston in a cylinder
US3403605A (en) * 1966-05-06 1968-10-01 Trw Inc Single pin boss piston
US3765307A (en) * 1972-02-07 1973-10-16 J Neel Pinless piston assembly
US3877350A (en) * 1973-11-29 1975-04-15 Westinghouse Electric Corp Piston and connecting rod assembly
US4262548A (en) * 1979-05-07 1981-04-21 Outboard Marine Corporation Flywheel overbalance
GB8500683D0 (en) * 1985-01-11 1985-02-13 Secretary Trade Ind Brit Piston & connecting road combination
DE3608810A1 (de) * 1986-03-15 1987-09-24 Porsche Ag Kurbelwelle fuer hubkolbenmaschinen
US6055726A (en) * 1993-10-12 2000-05-02 Yamaha Hatsudoki Kabushiki Kaisha Method of forming a piston

Also Published As

Publication number Publication date
WO2003029702A1 (es) 2003-04-10
WO2003029702A8 (es) 2003-06-12
WO2003029701A1 (es) 2003-04-10

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