CN2911215Y - Internal-combustion engine - Google Patents
Internal-combustion engine Download PDFInfo
- Publication number
- CN2911215Y CN2911215Y CN 200620020903 CN200620020903U CN2911215Y CN 2911215 Y CN2911215 Y CN 2911215Y CN 200620020903 CN200620020903 CN 200620020903 CN 200620020903 U CN200620020903 U CN 200620020903U CN 2911215 Y CN2911215 Y CN 2911215Y
- Authority
- CN
- China
- Prior art keywords
- piston
- combustion engine
- model
- internal
- internal combustion
- 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
Abstract
The utility model relates to a new internal combustion engine which includes a cylinder liner and a piston and can helpful improve working efficiency. The model is characterized in that: the cylinder liner is provided with grooves, and a groove outside the piston is arranged with a holding piston ring which doesn't move with the piston so that the combustion chamber can reach higher temperature and improve working efficiency of the engine.
Description
Technical field: the utility model relates to a kind of internal combustion engine
Background technique: at present, have groove on the existing internal combustion engine, be provided with piston ring in the groove, because piston ring moves with piston, so the temperature of firing chamber can not be too high, otherwise piston ring will damage, and the temperature of firing chamber can not too highly have influence on the working efficiency of internal-combustion engine.
The model utility content: the technical problems to be solved in the utility model provides a kind of internal combustion engine technological scheme that can effectively increase work efficiency: a kind of internal combustion engine, has the cylinder sleeve piston, it is characterized in that: be provided with groove at cylinder sleeve, in the cylinder sleeve groove of the piston outside, be provided with piston and embrace the ring beneficial effect: because piston is embraced ring and do not moved with piston, therefore the firing chamber can reach higher temperature, do not influence lubricated, thereby improve the working efficiency of engine thermal energy effectively.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model
Embodiment: as shown in the figure, be provided with groove, in piston 2 outside cylinder sleeve grooves, be provided with piston and embrace ring 3 at cylinder sleeve 1.During use, engine valve can close evening, can reduce gettering quantity, increases working stroke relatively, reduces energy loss, further increases work efficiency.
Claims (1)
1, a kind of internal combustion engine has cylinder sleeve, piston, it is characterized in that: be provided with groove at cylinder sleeve, be provided with piston and embrace ring in the cylinder sleeve groove of the piston outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020903 CN2911215Y (en) | 2006-05-24 | 2006-05-24 | Internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020903 CN2911215Y (en) | 2006-05-24 | 2006-05-24 | Internal-combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911215Y true CN2911215Y (en) | 2007-06-13 |
Family
ID=38133075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020903 Expired - Fee Related CN2911215Y (en) | 2006-05-24 | 2006-05-24 | Internal-combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911215Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104220737A (en) * | 2012-02-17 | 2014-12-17 | 费德罗-莫格尔公司 | Piston ring for an internal combustion engine |
-
2006
- 2006-05-24 CN CN 200620020903 patent/CN2911215Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104220737A (en) * | 2012-02-17 | 2014-12-17 | 费德罗-莫格尔公司 | Piston ring for an internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |