CN2639537Y - Cylinder head - Google Patents
Cylinder head Download PDFInfo
- Publication number
- CN2639537Y CN2639537Y CN 03243904 CN03243904U CN2639537Y CN 2639537 Y CN2639537 Y CN 2639537Y CN 03243904 CN03243904 CN 03243904 CN 03243904 U CN03243904 U CN 03243904U CN 2639537 Y CN2639537 Y CN 2639537Y
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- cylinder end
- muscle rib
- rib
- radiating fin
- 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
Links
- 210000003205 muscle Anatomy 0.000 claims description 12
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a novel cylinder end, which comprises a radiation fin, a rib and a body, and is characterized in that an air vent is arranged at the joints of the radiation fin, the rib and the body so that a plurality of cross flow ducts surrounding the cylinder end are formed among the radiation fins so as to improve the cooling performance of the engine. The novel cylinder end is made by improving the prior cylinder end, therefore has simple production, reduces the weight of the cylinder end and has broad prospect of application.
Description
Technical field
The utility model relates to a kind of engine cylinder head, particularly a kind of novel cylinder head.
Background technique
The radiating fin of available engine cylinder head, muscle rib, body three joint are not provided with vent hole, and promptly the muscle rib is a platy structure.The muscle rib of platy structure seriously hinders the flow velocity of cooling blast, and the leeward zone of gusset can not get effective cooling.Thereby influence the work doing efficiency of motor.
Summary of the invention
In order to overcome the deficiency that technology is now newly arranged, the utility model has designed a kind of novel cylinder head, and this novel cylinder head comprises radiating fin, muscle rib, body, it is characterized in that radiating fin, muscle rib, body three joint are provided with vent hole.Between radiating fin, just form the lateral gas passages of some roads like this around cylinder head.Thereby effectively improved the cooling performance of motor.Novel cylinder head is to do suitably to improve to form at existing cylinder head, makes simply, and can alleviate cylinder head weight, has application prospect well.
Description of drawings
Fig. 1 is the plan view of cylinder head;
Fig. 2 is the partial sectional view at vent hole place;
Fig. 3 is the side view of cylinder head.
Among the figure: 1-radiating fin, 2-muscle rib, 3 vent holes, 4-body.
Embodiment
Novel cylinder head comprises radiating fin 1, muscle rib 2, body 4, it is characterized in that radiating fin 1, muscle rib 2, body 4 three joints are provided with vent hole 3, and muscle rib 2 is for being obliquely installed, and vent hole 3 is provided with excessive fillet.
Claims (3)
1, a kind of novel cylinder head comprises radiating fin (1), muscle rib (2), body (4), it is characterized in that radiating fin (1), muscle rib (2), body (4) three joint are provided with vent hole (3).
2,, it is characterized in that described muscle rib (2) is for being obliquely installed according to the described cylinder head of claim 1.
3,, it is characterized in that described vent hole (3) is provided with excessive fillet according to the described cylinder head of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243904 CN2639537Y (en) | 2003-04-04 | 2003-04-04 | Cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243904 CN2639537Y (en) | 2003-04-04 | 2003-04-04 | Cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639537Y true CN2639537Y (en) | 2004-09-08 |
Family
ID=34292375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243904 Expired - Fee Related CN2639537Y (en) | 2003-04-04 | 2003-04-04 | Cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639537Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936236A (en) * | 2010-09-02 | 2011-01-05 | 江门市大长江集团有限公司 | Engine cylinder head with spark plug cooling channel |
-
2003
- 2003-04-04 CN CN 03243904 patent/CN2639537Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936236A (en) * | 2010-09-02 | 2011-01-05 | 江门市大长江集团有限公司 | Engine cylinder head with spark plug cooling channel |
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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: 20040908 |