IN2012DN01852A - - Google Patents

Download PDF

Info

Publication number
IN2012DN01852A
IN2012DN01852A IN1852DEN2012A IN2012DN01852A IN 2012DN01852 A IN2012DN01852 A IN 2012DN01852A IN 1852DEN2012 A IN1852DEN2012 A IN 1852DEN2012A IN 2012DN01852 A IN2012DN01852 A IN 2012DN01852A
Authority
IN
India
Prior art keywords
cooling air
side opening
transmission case
air inlet
beside
Prior art date
Application number
Inventor
Yamanishi Teruhide
Komuro Hirokazu
Tsuchiya Ryuji
Horii Nobutaka
Kashima Hideo
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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of IN2012DN01852A publication Critical patent/IN2012DN01852A/en

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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • 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
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/08—Air inlets for cooling; Shutters or blinds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
    • B62J50/30—Means for ventilation within devices provided on the cycle, e.g. ventilation means in a battery container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/035—Gearboxes for gearing with endless flexible members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B60Y2200/126—Scooters
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/0203—Gearboxes; Mounting gearing therein the gearbox is associated or combined with a crank case of an engine
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02065—Gearboxes for particular applications for vehicle transmissions for motorcycles or squads
    • 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
    • F16H57/0416—Air cooling or ventilation

Landscapes

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

Abstract

Disclosed is a cooling air intake structure for a V-belt drive continuously variable transmission 18, which is disposed beside the rear wheel of a small vehicle and which does not permit muddy water and dust to enter therein. A cooling air inlet 71 through which cooling air is taken in is formed at a position beside a transmission case 37 and above a cooling fan side opening 52 formed in the transmission case 37 opposite to a drive pulley 40. A cooling air passage 70 extending from the cooling air inlet 71 to the side opening 52 is formed so as to surround the side opening 52. Cooling air taken in through the cooling air inlet 71 is guided so as to flow upward first and then flows downward along a U-shaped cooling air passage 74 to the side opening 52 of the transmission case 37 beside the cooling fan.
IN1852DEN2012 2009-09-03 2009-09-03 IN2012DN01852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/065404 WO2011027445A1 (en) 2009-09-03 2009-09-03 Cooling air intake structure for v-belt type stepless transmission

Publications (1)

Publication Number Publication Date
IN2012DN01852A true IN2012DN01852A (en) 2015-08-21

Family

ID=43649007

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1852DEN2012 IN2012DN01852A (en) 2009-09-03 2009-09-03

Country Status (10)

Country Link
US (1) US8840496B2 (en)
EP (1) EP2474435B1 (en)
JP (1) JP5443500B2 (en)
KR (1) KR101387673B1 (en)
CN (1) CN102483146B (en)
AU (1) AU2009352070B2 (en)
ES (1) ES2556329T3 (en)
IN (1) IN2012DN01852A (en)
TW (1) TWI409397B (en)
WO (1) WO2011027445A1 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5819126B2 (en) * 2011-07-23 2015-11-18 本田技研工業株式会社 Power unit for small vehicles
US8911312B2 (en) * 2011-10-06 2014-12-16 Kawasaki Jukogyo Kabushiki Kaisha Belt type continuously variable transmission
US8834307B2 (en) 2011-10-06 2014-09-16 Kawasaki Jukogyo Kabushiki Kaisha Belt type continuously variable transmission
US8556015B2 (en) 2011-10-07 2013-10-15 Kawasaki Jukogyo Kabushiki Kaisha Utility vehicle
US8596406B2 (en) * 2011-10-07 2013-12-03 Kawasaki Jukogyo Kabushiki Kaisha Utility vehicle
JP5929561B2 (en) * 2012-06-29 2016-06-08 株式会社ジェイテクト Electric rotating machine and manufacturing method thereof
US9103428B2 (en) * 2013-03-15 2015-08-11 Kawasaki Jukogyo Kabushiki Kaisha Structure for coupling V-belt type continuously variable transmission with engine
TWI513608B (en) * 2013-07-18 2015-12-21 Kwang Yang Motor Co The wind - driven structure of the cooling wind of the vehicle transmission box
US9366331B2 (en) * 2013-07-22 2016-06-14 Arctic Cat Inc. Transmission cover with improved airflow
US9528595B2 (en) * 2014-04-24 2016-12-27 Kawasaki Jukogyo Kabushiki Kaisha V-belt type continuously variable transmission
US9453573B2 (en) * 2014-06-30 2016-09-27 Brp-Powertrain Gmbh & Co. Kg Continuously variable transmission assembly for a vehicle
JP6331815B2 (en) * 2014-07-22 2018-05-30 スズキ株式会社 Cooling structure for continuously variable transmission
US10648554B2 (en) * 2014-09-02 2020-05-12 Polaris Industries Inc. Continuously variable transmission
USD771146S1 (en) * 2015-02-26 2016-11-08 Caterpillar Inc. Belt cover
ITUB20150543A1 (en) 2015-04-16 2016-10-16 Piaggio & C Spa COVER STRUCTURE FOR THE TRANSMISSION OF A MOTORCYCLE
JP6512967B2 (en) * 2015-07-02 2019-05-15 株式会社クボタ Work vehicle
EP3339076B1 (en) * 2015-08-21 2020-05-20 Honda Motor Co., Ltd. Power unit for saddle-type vehicle
ITUB20155584A1 (en) * 2015-11-13 2017-05-13 Piaggio & C Spa Engine cooling system of a motor vehicle
US9863523B2 (en) * 2016-03-21 2018-01-09 Textron Innovations Inc. Continuously variable transmission
US10197149B2 (en) * 2016-03-23 2019-02-05 Kawasaki Jukogyo Kabushiki Kaisha V-belt type continuously variable transmission
KR20170115694A (en) * 2016-04-08 2017-10-18 현대자동차주식회사 Timing belt cover assembly for vehicle
USD809019S1 (en) * 2016-12-08 2018-01-30 Gary Don Armstrong Belt guard
US10697532B2 (en) * 2016-12-22 2020-06-30 Polaris Industries Inc. Housing for a transmission
US10443704B2 (en) 2017-02-28 2019-10-15 Textron Innovations Inc. Continuously variable transmission cooling
SG10201802276WA (en) * 2017-03-21 2018-10-30 Tvs Motor Co Ltd A cooling system for an internal combustion engine
US10563751B2 (en) 2017-04-19 2020-02-18 Excel Industries, Inc. Cooling apparatus for continuously variable transmissions
US11124271B2 (en) * 2017-12-22 2021-09-21 Bombardier Recreational Products Inc. Snowmobile having an air-cooled continuously variable transmission
JP6670335B2 (en) * 2018-03-16 2020-03-18 本田技研工業株式会社 Belt-type continuously variable transmission for straddle-type vehicles
MX2020009417A (en) 2018-03-19 2020-10-05 Polaris Inc CONTINUOUSLY VARIABLE TRANSMISSION.
WO2019182951A1 (en) 2018-03-19 2019-09-26 Polaris Industries Inc. Electronic cvt with friction clutch
JP2020131839A (en) * 2019-02-15 2020-08-31 本田技研工業株式会社 Vehicle intake duct structure
JP6893524B2 (en) * 2019-03-18 2021-06-23 本田技研工業株式会社 Continuously variable transmission
JP7232090B2 (en) * 2019-03-19 2023-03-02 株式会社Subaru vehicle
US11795895B2 (en) * 2020-04-04 2023-10-24 Kawasaki Motors, Ltd. Air intake structure for engine
US12504070B2 (en) 2021-01-29 2025-12-23 Polaris Industries Inc. Electronically-controlled continuously variable transmission for a utility vehicle
EP4140792A1 (en) * 2021-08-30 2023-03-01 TVS Motor Company Limited Air inlet device for transmission system of a vehicle
US11913537B2 (en) * 2022-01-18 2024-02-27 Kris Werth, Inc. CVT belt cooling system
CN114607758A (en) * 2022-03-08 2022-06-10 重庆隆鑫新能源科技有限公司 Cooling air guide structure of V-belt type electrodeless engine and engine
US11739824B1 (en) * 2022-04-25 2023-08-29 Kawasaki Motors, Ltd. Waterproof case and continuously variable transmission
TWI857486B (en) * 2023-02-09 2024-10-01 三陽工業股份有限公司 Engine transmission case

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205975A (en) * 1934-02-19 1940-06-25 Us Electrical Motors Inc Ventilated variable speed power unit
US2189294A (en) * 1936-07-27 1940-02-06 Us Electrical Motors Inc Variable speed transmission device
US2315317A (en) * 1939-08-17 1943-03-30 Renold & Coventry Chain Co Casing for chain belt and like transmissions
JPS59195018U (en) * 1983-06-14 1984-12-25 本田技研工業株式会社 Cooling system for transmission system in motorcycles
US4671782A (en) 1984-05-28 1987-06-09 Honda Giken Kogyo Kabushiki Kaisha Cooler for a belt type stageless transmission
US4671781A (en) * 1984-08-03 1987-06-09 Honda Giken Kogyo Kabushiki Kaisha Cooling system for a belt type transmission
JPS61193890A (en) 1985-02-23 1986-08-28 Nec Corp Laser marker
JPS61193890U (en) * 1985-05-28 1986-12-02
US4697665A (en) * 1985-06-18 1987-10-06 Polaris Industries, Inc. Recreational vehicle with air cooled transmission
JPH06272750A (en) * 1993-03-19 1994-09-27 Yamaha Motor Co Ltd Cooling device for v-belt transmission device of vehicle
JPH06317695A (en) 1993-05-07 1994-11-15 Hitachi Ltd Mixed flow piping structure
JP2000120847A (en) * 1998-10-15 2000-04-28 Suzuki Motor Corp Cooling device for vehicle power unit
JP3709973B2 (en) * 2000-03-31 2005-10-26 本田技研工業株式会社 Belt-type transmission
JP3709974B2 (en) * 2000-04-06 2005-10-26 本田技研工業株式会社 V-belt transmission
JP3916376B2 (en) * 2000-06-15 2007-05-16 本田技研工業株式会社 Breather structure of internal combustion engine for vehicle
JP2002021989A (en) * 2000-07-05 2002-01-23 Yamaha Motor Co Ltd Motorcycle engine cooling system
JP3696508B2 (en) * 2000-12-28 2005-09-21 本田技研工業株式会社 Radiator device for vehicle
JP4067769B2 (en) * 2001-01-15 2008-03-26 本田技研工業株式会社 Belt change time notification device for belt type automatic transmission
JP4134596B2 (en) * 2002-05-17 2008-08-20 スズキ株式会社 Cooling structure of belt type automatic transmission for scooter type motorcycle
JP4700260B2 (en) * 2003-04-18 2011-06-15 富士重工業株式会社 Continuously variable transmission
US7237638B2 (en) * 2003-09-30 2007-07-03 Honda Motor Co., Ltd. V-belt type continuously variable transmission
JP4627425B2 (en) * 2004-09-29 2011-02-09 本田技研工業株式会社 Shift control device for continuously variable transmission
JP2007062715A (en) * 2005-08-01 2007-03-15 Yamaha Motor Co Ltd Saddle riding vehicle
US20070219030A1 (en) * 2006-03-16 2007-09-20 Kwang Yang Motor Co., Ltd. Cooling mechanism for belt-based speed-change system of engine
JP4887200B2 (en) * 2006-08-08 2012-02-29 本田技研工業株式会社 Engine with decompression device
JP4963976B2 (en) * 2007-01-26 2012-06-27 ヤマハ発動機株式会社 Saddle-type vehicle equipped with a belt-type continuously variable transmission having a resin block belt
JP2008185054A (en) * 2007-01-26 2008-08-14 Yamaha Motor Co Ltd Belt-type continuously variable transmission having a resin block belt and a motorcycle including the same
JP2008201230A (en) * 2007-02-19 2008-09-04 Yamaha Motor Co Ltd Saddle riding vehicle
JP4999582B2 (en) * 2007-07-12 2012-08-15 本田技研工業株式会社 Transmission case cooling structure for motorcycle power unit
JP5203739B2 (en) * 2008-02-14 2013-06-05 本田技研工業株式会社 Cooling structure for belt type continuously variable transmission

Also Published As

Publication number Publication date
TW201113455A (en) 2011-04-16
EP2474435B1 (en) 2015-09-16
US8840496B2 (en) 2014-09-23
CN102483146B (en) 2015-07-15
EP2474435A4 (en) 2013-03-27
CN102483146A (en) 2012-05-30
ES2556329T3 (en) 2016-01-15
EP2474435A1 (en) 2012-07-11
KR20120062808A (en) 2012-06-14
AU2009352070B2 (en) 2013-12-05
JPWO2011027445A1 (en) 2013-01-31
KR101387673B1 (en) 2014-04-22
US20120289370A1 (en) 2012-11-15
JP5443500B2 (en) 2014-03-19
TWI409397B (en) 2013-09-21
WO2011027445A1 (en) 2011-03-10
AU2009352070A1 (en) 2012-03-08

Similar Documents

Publication Publication Date Title
IN2012DN01852A (en)
ATE537350T1 (en) AIR FILTER FOR VEHICLES AND VEHICLES WITH AIR FILTER
FR2945856B1 (en) OUTDOOR UNIT
ATE475036T1 (en) MOTORCYCLE WITH CONTINUOUS BELT DRIVE WITH RESIN DRIVE BELT
GB2467815B (en) Improved sprinkler
WO2011027203A8 (en) Air introduction structure
WO2011023477A3 (en) Blower
WO2009111784A3 (en) Headlight with directed flow heat sink
WO2009034607A1 (en) Drive device for vehicle
WO2013021366A3 (en) Centrifugal fan with an anti-vortex fin for reducing vibrations and noise levels
FR2951248B1 (en) AIR EXTRACTION CABIN AND METHOD OF CONTROLLING THE CABIN
TW200726688A (en) Windshield device of automobile with saddle seat
TW200640730A (en) Straddle-type vehicle
CN104343944B (en) Wind guide structure for cooling wind of vehicle transmission case
TW200743727A (en) Air intake enhancer for engine
WO2012040706A3 (en) Method and apparatus for enhanced cooling of mobile computing device surfaces
CN204387282U (en) Novel gear speed reducer
SE0500372L (en) Intercooler
WO2009051859A3 (en) Controlled flow air precleaner
SG130179A1 (en) Particle extracting device of hard disk drive and hard disk drive including the same
CN202182502U (en) Smoke exhauster
CN202581488U (en) Lampblack down-discharge integrated cooker
AU329016S (en) Induction system with integral air filter
ATE439541T1 (en) COOLING SYSTEM FOR A CONTINUOUSLY VARIABLE TRANSMISSION OF AN OFF-ROAD VEHICLE
DE602004016306D1 (en) Arrangement of an air filter for scooters