ES2048893T3 - INTERNAL COMBUSTION ENGINE. - Google Patents

INTERNAL COMBUSTION ENGINE.

Info

Publication number
ES2048893T3
ES2048893T3 ES90110498T ES90110498T ES2048893T3 ES 2048893 T3 ES2048893 T3 ES 2048893T3 ES 90110498 T ES90110498 T ES 90110498T ES 90110498 T ES90110498 T ES 90110498T ES 2048893 T3 ES2048893 T3 ES 2048893T3
Authority
ES
Spain
Prior art keywords
internal combustion
combustion engine
tree
articulation
output shaft
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
ES90110498T
Other languages
Spanish (es)
Inventor
Kaoru Okui
Manabu Kobayashi
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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
Priority claimed from JP1141495A external-priority patent/JP2807897B2/en
Priority claimed from JP1174676A external-priority patent/JP2802440B2/en
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ES2048893T3 publication Critical patent/ES2048893T3/en
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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • F01L1/022—Chain 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
    • F02B75/16—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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet valves
    • 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
    • F01L1/026—Gear drive
    • 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F01M2001/126—Dry-sumps
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • 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
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Abstract

EL INVENTO SE REFIERE A UN MOTOR DE COMBUSTION INTERNA (1) PARA VEHICULOS QUE CONSTA DE UN ARBOL DE SALIDA (16) DISPUESTO EN PARALELO CON EL ARBOL ACODADO DEL MOTOR PARA TRANSMITIR LA CORRIENTE DE SALIDA A LOS EJES DE LAS RUEDAS DEL VEHICULO. ESTE INVENTO SE CARACTERIZA PORQUE LA POLEA DE ARRASTRE ACCESORIA (50) SOPORTADA POR EL ARBOL DE SALIDA (16) ESTA SITUADA LATERALMENTE DE FORMA OPUESTA A LA ARTICULACION DE UN ARBOL ACODADO Y, PREFERIBLEMENTE, ESTA DISPUESTA PARA ACOMODARSE AL MENOS PARCIALMENTE EN UN ESPACIO CONCAVO FORMADO EN LA POSICION DE LA ARTICULACION DEL ARBOL ACODADO (60).THE INVENTION REFERS TO AN INTERNAL COMBUSTION ENGINE (1) FOR VEHICLES THAT CONSISTS OF AN OUTPUT SHAFT (16) ARRANGED IN PARALLEL WITH THE ENGAGED TREE OF THE ENGINE TO TRANSMIT THE OUTPUT CURRENT TO THE AXLES OF THE VEHICLE WHEELS. THIS INVENTION IS CHARACTERIZED BECAUSE THE ACCESSORY DRIVE PULLEY (50) SUPPORTED BY THE OUTPUT SHAFT (16) IS SITUATED SIDEWISE OPPOSED TO THE ARTICULATION OF A TILTED TREE AND, PREFERABLY, IS WILLING TO ACCOMMODATE AT LEAST ONE FORMED IN THE POSITION OF THE ARTICULATION OF THE ANGLED TREE (60).

ES90110498T 1989-06-03 1990-06-01 INTERNAL COMBUSTION ENGINE. Expired - Lifetime ES2048893T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1141495A JP2807897B2 (en) 1989-06-03 1989-06-03 Automotive engine unit
JP1174676A JP2802440B2 (en) 1989-07-06 1989-07-06 Engine unit for vehicle

Publications (1)

Publication Number Publication Date
ES2048893T3 true ES2048893T3 (en) 1994-04-01

Family

ID=26473720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90110498T Expired - Lifetime ES2048893T3 (en) 1989-06-03 1990-06-01 INTERNAL COMBUSTION ENGINE.

Country Status (3)

Country Link
EP (1) EP0401710B1 (en)
DE (1) DE69005030T2 (en)
ES (1) ES2048893T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687690A (en) * 1994-11-24 1997-11-18 Toyota Jidosha Kabushiki Kaisha Motor vehicle drive device
US5529575A (en) * 1995-04-10 1996-06-25 Southern Illinois Prosthetic And Orthotic Ltd. Prefabricated therapeutic prosthesis for below-knee amputees
GB0106855D0 (en) 2001-03-20 2001-05-09 Perkins Engines Co Ltd Drive for one or more engine accessories
US8678116B2 (en) 2010-12-31 2014-03-25 Cummins Inc. Accessory drive configuration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572654Y2 (en) * 1976-02-17 1982-01-18
FR2376946A1 (en) * 1977-01-05 1978-08-04 Peugeot Parallel two cylinder IC engine - has balancing mass on sleeve which is positioned between cranks and driven in opposite direction to crankshaft
WO1979000243A1 (en) * 1977-10-25 1979-05-03 Honda Motor Co Ltd Motor-cycle
US4915070A (en) * 1988-03-31 1990-04-10 Yamaha Hatsudoki Kabushiki Kaisha Engine unit for motor vehicle

Also Published As

Publication number Publication date
DE69005030T2 (en) 1994-04-21
EP0401710B1 (en) 1993-12-08
EP0401710A1 (en) 1990-12-12
DE69005030D1 (en) 1994-01-20

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