AR070724A1 - VEHICLE POWER UNIT - Google Patents

VEHICLE POWER UNIT

Info

Publication number
AR070724A1
AR070724A1 ARP090100719A ARP090100719A AR070724A1 AR 070724 A1 AR070724 A1 AR 070724A1 AR P090100719 A ARP090100719 A AR P090100719A AR P090100719 A ARP090100719 A AR P090100719A AR 070724 A1 AR070724 A1 AR 070724A1
Authority
AR
Argentina
Prior art keywords
transmission
air guide
air
box
chamber
Prior art date
Application number
ARP090100719A
Other languages
Spanish (es)
Original Assignee
Honda 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41113417&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR070724(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of AR070724A1 publication Critical patent/AR070724A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames
    • B62K11/04—Frames characterised by the engine being between front and rear wheels
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings
    • F16H57/0489—Friction gearings with endless flexible members, e.g. belt CVTs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2202/00—Motorised scooters
    • 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
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Details Of Gearings (AREA)
  • Arrangement Of Transmissions (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

En una unidad de potencia de vehículo que incluye una máquina de combustion interna y una transmision por correa del tipo variable de manera continua, que es montada sobre un vehículo de modo tal que un cigüenal es dirigido en la direccion del ancho del vehículo, la transmision por correa del tipo variable es efectivamente refrigerada por medio de una estructura de guía de aire, la que es de tamano pequeno, de peso liviano y puede ser fabricada a bajo costo. Una caja de transmision, 63, la cual aloja la transmision variable de manera continua, 23, tiene: una caja de transmision interna, 63A, montada sobre una caja de cigüenal, 25, de manera integral con, o separada de la caja de cigüenal, y que cubre la transmision variable de manera continua, 23, desde un lado interno con respecto a una direccion del ancho del vehículo; una placa de guía de aire, 72, dispuesta sobre un lado externo de la transmision variable de manera continua, 23, con respecto a la direccion del ancho del vehículo y que divide el espacio interior de la caja de transmision, 63, dentro de una cámara de transmision, 73, y una cámara de guía de aire, 74; un primer pasaje de aire, 115, formado en la caja de transmision externa, 63B, y configurado para introducir aire externo dentro de la cámara de guía de aire, 74; y un segundo pasaje de aire, 116, formado en la placa de guía de aire, 72, para introducir el aire, 74 dentro de la cámara de transmision, 73.In a vehicle power unit that includes an internal combustion machine and a continuously variable belt drive, which is mounted on a vehicle such that a crankshaft is directed in the direction of the vehicle width, the transmission Variable type belt is effectively cooled by means of an air guide structure, which is small in size, light weight and can be manufactured at low cost. A transmission box, 63, which houses the continuously variable transmission, 23, has: an internal transmission box, 63A, mounted on a crankshaft box, 25, integrally with, or separated from the crankshaft box , and covering the variable transmission continuously, 23, from an internal side with respect to a vehicle width direction; an air guide plate, 72, disposed on an external side of the continuously variable transmission, 23, with respect to the vehicle width direction and dividing the interior space of the transmission case, 63, within a transmission chamber, 73, and an air guide chamber, 74; a first air passage, 115, formed in the external transmission case, 63B, and configured to introduce external air into the air guide chamber, 74; and a second air passage, 116, formed in the air guide plate, 72, to introduce the air, 74 into the transmission chamber, 73.

ARP090100719A 2008-03-25 2009-02-27 VEHICLE POWER UNIT AR070724A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008079034A JP5301183B2 (en) 2008-03-25 2008-03-25 Power unit

Publications (1)

Publication Number Publication Date
AR070724A1 true AR070724A1 (en) 2010-04-28

Family

ID=41113417

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100719A AR070724A1 (en) 2008-03-25 2009-02-27 VEHICLE POWER UNIT

Country Status (6)

Country Link
JP (1) JP5301183B2 (en)
CN (1) CN101960175B (en)
AR (1) AR070724A1 (en)
BR (1) BRPI0909830B1 (en)
CO (1) CO6300807A2 (en)
WO (1) WO2009119209A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5410216B2 (en) * 2009-09-25 2014-02-05 本田技研工業株式会社 Motorcycle
JP5331645B2 (en) 2009-10-13 2013-10-30 株式会社ミツトヨ Detector and measuring machine
CN102248883A (en) * 2011-05-19 2011-11-23 浙江钱江摩托股份有限公司 Power device for hybrid electric vehicle
US10648554B2 (en) 2014-09-02 2020-05-12 Polaris Industries Inc. Continuously variable transmission
US10697532B2 (en) * 2016-12-22 2020-06-30 Polaris Industries Inc. Housing for a transmission
US11616418B2 (en) * 2017-12-15 2023-03-28 Rivian Ip Holdings, Llc Electric vehicle drive units
US11649889B2 (en) 2018-03-19 2023-05-16 Polaris Industries Inc. Continuously variable transmission
CA3184386A1 (en) 2018-03-19 2019-09-26 Polaris Industries Inc. Electronic cvt with friction clutch
TWI737154B (en) * 2020-02-05 2021-08-21 光陽工業股份有限公司 Locomotive rear rocker arm configuration
CN113264141B (en) * 2020-02-14 2023-02-24 光阳工业股份有限公司 Motorcycle rear rocker arm configuration
TWI749499B (en) * 2020-03-30 2021-12-11 光陽工業股份有限公司 Transmission structure of locomotive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927125U (en) * 1982-08-10 1984-02-20 本田技研工業株式会社 Internal combustion engine cooling system
JPS61278661A (en) * 1985-05-31 1986-12-09 Suzuki Motor Co Ltd Cooling apparatus for engine transmission case
JP4293796B2 (en) * 2003-01-31 2009-07-08 ヤマハ発動機株式会社 Cooling structure for V-belt type continuously variable transmission
JP4124669B2 (en) * 2003-02-19 2008-07-23 ヤマハ発動機株式会社 Transmission for straddle-type vehicle
JP4640784B2 (en) * 2005-03-29 2011-03-02 本田技研工業株式会社 Power unit provided with belt type transmission

Also Published As

Publication number Publication date
CN101960175A (en) 2011-01-26
WO2009119209A1 (en) 2009-10-01
CO6300807A2 (en) 2011-07-21
JP2009236127A (en) 2009-10-15
JP5301183B2 (en) 2013-09-25
BRPI0909830A2 (en) 2015-10-06
BRPI0909830B1 (en) 2019-02-19
CN101960175B (en) 2014-05-07

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