TW200420827A - Oil circulation construction in an engine for a motorcycle and a three-wheeled vehicle - Google Patents
Oil circulation construction in an engine for a motorcycle and a three-wheeled vehicleInfo
- Publication number
- TW200420827A TW200420827A TW093100124A TW93100124A TW200420827A TW 200420827 A TW200420827 A TW 200420827A TW 093100124 A TW093100124 A TW 093100124A TW 93100124 A TW93100124 A TW 93100124A TW 200420827 A TW200420827 A TW 200420827A
- Authority
- TW
- Taiwan
- Prior art keywords
- motorcycle
- engine
- crankcase
- crankshaft
- wheeled vehicle
- Prior art date
Links
Classifications
-
- 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
- F01M1/02—Pressure lubrication using lubricating pumps
-
- 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
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Abstract
To sufficiently secure the volume of an oil reservoir, avoiding that a crankcase is protruded downward and backward in an engine for a motorcycle and a three-wheeled vehicle in which a crank chamber housing most of a crankshaft and an oil reservoir arranged on the rear side of the crankshaft are formed in the crankcase with them partitioned and a return pump for returning oil on the side of the crank chamber to the oil reservoir is attached to the crankcase. A return pump 127 is attached to a lower part of a crankcase 14 in front of a crankshaft 12 and a return pipe 145 for leading oil discharged from the return pump 127 to the side of an oil reservoir 125 is arranged under the crankshaft 12 in a crank chamber 124.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003006710A JP4057923B2 (en) | 2003-01-15 | 2003-01-15 | Oil circulation structure for motorcycle and tricycle engines |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200420827A true TW200420827A (en) | 2004-10-16 |
TWI240041B TWI240041B (en) | 2005-09-21 |
Family
ID=32897010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093100124A TWI240041B (en) | 2003-01-15 | 2004-01-05 | Oil circulation construction in an engine for a motorcycle and a three-wheeled vehicle |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4057923B2 (en) |
CN (1) | CN1271325C (en) |
ES (1) | ES2264309B1 (en) |
TW (1) | TWI240041B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074391C (en) * | 1997-06-12 | 2001-11-07 | 中国科学院固体物理研究所 | fibrous nanometer potasium titanate and its preparing method |
EP2194243B1 (en) | 2007-09-29 | 2012-03-14 | Honda Motor Co., Ltd. | Power unit for small-sized vehicle |
JP5025406B2 (en) * | 2007-09-29 | 2012-09-12 | 本田技研工業株式会社 | Power unit for small vehicles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912110A (en) * | 1982-07-13 | 1984-01-21 | Yamaha Motor Co Ltd | Lubricating device of internal combustion engine |
JP2741492B2 (en) * | 1994-11-30 | 1998-04-15 | 本田技研工業株式会社 | Engine oil passage structure |
JP2001082119A (en) * | 1999-09-09 | 2001-03-27 | Honda Motor Co Ltd | Lubricating device for engine |
JP3840867B2 (en) * | 2000-02-17 | 2006-11-01 | スズキ株式会社 | 4-cycle engine lubrication system |
-
2003
- 2003-01-15 JP JP2003006710A patent/JP4057923B2/en not_active Expired - Fee Related
-
2004
- 2004-01-05 TW TW093100124A patent/TWI240041B/en not_active IP Right Cessation
- 2004-01-07 ES ES200400020A patent/ES2264309B1/en not_active Expired - Fee Related
- 2004-01-12 CN CNB2004100020270A patent/CN1271325C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2264309A1 (en) | 2006-12-16 |
TWI240041B (en) | 2005-09-21 |
JP4057923B2 (en) | 2008-03-05 |
JP2004218523A (en) | 2004-08-05 |
ES2264309B1 (en) | 2007-11-16 |
CN1271325C (en) | 2006-08-23 |
CN1517540A (en) | 2004-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |