MY194404A - Power unit for straddle-type vehicles - Google Patents
Power unit for straddle-type vehiclesInfo
- Publication number
- MY194404A MY194404A MYPI2021001498A MYPI2021001498A MY194404A MY 194404 A MY194404 A MY 194404A MY PI2021001498 A MYPI2021001498 A MY PI2021001498A MY PI2021001498 A MYPI2021001498 A MY PI2021001498A MY 194404 A MY194404 A MY 194404A
- Authority
- MY
- Malaysia
- Prior art keywords
- power unit
- rotor
- housing space
- straddle
- crankcase
- Prior art date
Links
Classifications
-
- 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
- B62J99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
-
- 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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Motor Or Generator Frames (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A power unit for a saddled vehicle includes an ACG cover (55) that is joined to a crankcase and that forms a housing space of a rotor of an alternating current generator to enclose the rotor around a rotation axis (Rx). The ACG cover (55) has a circumferential wall (81b) that axially encloses the housing space of the rotor around the rotation axis (Rx) on an outside of the rotor. The circumferential wall (81b) is provided with a wind port (88) for introducing outside air in a radial direction. This structure provides a power unit for a saddled vehicle, configured to suppress flow of foreign substances into a housing space of a cover joined to a crankcase.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018178919 | 2018-09-25 | ||
PCT/JP2019/036922 WO2020066877A1 (en) | 2018-09-25 | 2019-09-20 | Power unit for straddle-type vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
MY194404A true MY194404A (en) | 2022-11-30 |
Family
ID=69950592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2021001498A MY194404A (en) | 2018-09-25 | 2019-09-20 | Power unit for straddle-type vehicles |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6986639B2 (en) |
CN (1) | CN112703307B (en) |
BR (1) | BR112021005141A2 (en) |
MY (1) | MY194404A (en) |
PH (1) | PH12021550615A1 (en) |
WO (1) | WO2020066877A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7333372B2 (en) * | 2021-11-24 | 2023-08-24 | 本田技研工業株式会社 | power unit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2850030B2 (en) * | 1990-01-26 | 1999-01-27 | ヤマハ発動機株式会社 | Forced air-cooled engine |
JPH07293238A (en) * | 1994-04-26 | 1995-11-07 | Tokyo R & D:Kk | Cooling device for engine |
JP3315353B2 (en) * | 1997-09-12 | 2002-08-19 | 本田技研工業株式会社 | Auxiliary equipment mounting structure for vehicle engine |
JP4069971B2 (en) * | 2002-03-12 | 2008-04-02 | ハスクバーナ・ゼノア株式会社 | Engine recoil starter |
JP2005351115A (en) * | 2004-06-08 | 2005-12-22 | Honda Motor Co Ltd | Oil pump installing structure of internal combustion engine |
JP4856487B2 (en) * | 2006-07-19 | 2012-01-18 | 本田技研工業株式会社 | Scooter type motorcycle |
JP5703183B2 (en) * | 2011-09-25 | 2015-04-15 | 本田技研工業株式会社 | Scooter type motorcycle |
JP6340809B2 (en) * | 2014-02-12 | 2018-06-13 | スズキ株式会社 | Engine cooling structure |
JP6182099B2 (en) * | 2014-03-31 | 2017-08-16 | 本田技研工業株式会社 | Power unit for saddle-ride type vehicles |
JP6235438B2 (en) * | 2014-09-10 | 2017-11-22 | 本田技研工業株式会社 | Forced air-cooled internal combustion engine |
-
2019
- 2019-09-20 BR BR112021005141-4A patent/BR112021005141A2/en not_active Application Discontinuation
- 2019-09-20 WO PCT/JP2019/036922 patent/WO2020066877A1/en active Application Filing
- 2019-09-20 CN CN201980059572.8A patent/CN112703307B/en active Active
- 2019-09-20 JP JP2020549110A patent/JP6986639B2/en active Active
- 2019-09-20 MY MYPI2021001498A patent/MY194404A/en unknown
-
2021
- 2021-03-18 PH PH12021550615A patent/PH12021550615A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020066877A1 (en) | 2020-04-02 |
JPWO2020066877A1 (en) | 2021-08-30 |
CN112703307B (en) | 2023-04-11 |
CN112703307A (en) | 2021-04-23 |
JP6986639B2 (en) | 2021-12-22 |
BR112021005141A2 (en) | 2021-06-15 |
PH12021550615A1 (en) | 2021-10-04 |
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