CN2690607Y - External oil cooling motorcycle engine - Google Patents
External oil cooling motorcycle engine Download PDFInfo
- Publication number
- CN2690607Y CN2690607Y CN 03252170 CN03252170U CN2690607Y CN 2690607 Y CN2690607 Y CN 2690607Y CN 03252170 CN03252170 CN 03252170 CN 03252170 U CN03252170 U CN 03252170U CN 2690607 Y CN2690607 Y CN 2690607Y
- Authority
- CN
- China
- Prior art keywords
- engine
- oil pipe
- oil
- box body
- utility
- 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 - Fee Related
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Abstract
The utility model provides an external oil cooling motorcycle engine belonging to the technology field of mechanical manufacture. A box body oil pipe is connected with a box body opening, and the other end of the box body oil pipe is connected with an oil cooler which is connected with a cylinder port through a cylinder head oil pipe. When working, engine oil entries into the oil cooler and is cooled to the lowest point through the box body oil pipe, and returns to an engine block from the cylinder port through the cylinder head oil pipe. The utility model carries lubrication to each position of the engine in particular to a cam and a rocking arm, and greatly decreases the operating temperature of the engine. The utility model has the advantages of simple structure, low cost and stable performance, greatly decreases the operating temperature of the engine, reduces friction, and improves the useful life, the durability and the power performance of the engine.
Description
Technical field:
The utility model belongs to machinery manufacturing technology field, is a kind of motorcycle engine.
Background technique:
Existing motorcycle engine mainly is made of body, casing, cylinder, cam, rocking arm, circulation in the machine oil, and the motor long-play, machine oil, cylinder and cam, exhaust rocker arm temperature are too high, and surface friction drag is big.
Summary of the invention:
The technical problems to be solved in the utility model is to disclose a kind of oil cooling motorcycle engine that can reduce engine temperature effectively.
The scheme of the utility model technical solution problem is at box mouth place connect box oil pipe, and the other end of casing oil pipe connects oil cooler, and oil cooler connects cylinder port by the cylinder head oil pipe.During work, machine oil enters oil cooler by the casing oil pipe and is cooled to minimum point, turns back to body by the cylinder head oil pipe from cylinder port again, and motor each position, particularly cam, rocking arm are lubricated, and has reduced the operating temperature of motor widely.
The utility model is simple in structure, and cost is low, and stable performance has reduced the operating temperature of motor, has reduced friction, has improved working life and the durability and the power character of motor.
Description of drawings:
Accompanying drawing is the utility model schematic representation.
Embodiment:
The utility model is made of body 1, casing 2, cylinder 3, cam 4, Rocker arm 5, locates connect box oil pipe 6 for 2 mouthfuls at casing, and the other end of casing oil pipe 6 connects oil cooler 8, and oil cooler 8 connects 3 mouthfuls in cylinder by cylinder head oil pipe 7.
Claims (1)
1, a kind of external oil cooling motorcycle engine is made of body, casing, cylinder, cam, rocking arm, it is characterized in that: box mouth place connect box oil pipe, and the other end of casing oil pipe connects oil cooler, and oil cooler connects cylinder port by the cylinder head oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252170 CN2690607Y (en) | 2003-09-12 | 2003-09-12 | External oil cooling motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252170 CN2690607Y (en) | 2003-09-12 | 2003-09-12 | External oil cooling motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690607Y true CN2690607Y (en) | 2005-04-06 |
Family
ID=34661068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252170 Expired - Fee Related CN2690607Y (en) | 2003-09-12 | 2003-09-12 | External oil cooling motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401999A (en) * | 2015-12-01 | 2016-03-16 | 力帆实业(集团)股份有限公司 | Motorcycle engine |
| US10458308B2 (en) | 2009-07-23 | 2019-10-29 | Neal Technologies, Inc. | Apparatus for modifying an engine oil cooling system |
-
2003
- 2003-09-12 CN CN 03252170 patent/CN2690607Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10458308B2 (en) | 2009-07-23 | 2019-10-29 | Neal Technologies, Inc. | Apparatus for modifying an engine oil cooling system |
| CN105401999A (en) * | 2015-12-01 | 2016-03-16 | 力帆实业(集团)股份有限公司 | Motorcycle engine |
| CN105401999B (en) * | 2015-12-01 | 2018-08-17 | 力帆实业(集团)股份有限公司 | Motorcycle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 Termination date: 20110912 |