CN2397270Y - High efficient energy-saving seamless piston ring - Google Patents
High efficient energy-saving seamless piston ring Download PDFInfo
- Publication number
- CN2397270Y CN2397270Y CN 99212461 CN99212461U CN2397270Y CN 2397270 Y CN2397270 Y CN 2397270Y CN 99212461 CN99212461 CN 99212461 CN 99212461 U CN99212461 U CN 99212461U CN 2397270 Y CN2397270 Y CN 2397270Y
- Authority
- CN
- China
- Prior art keywords
- piston ring
- efficient energy
- high efficient
- utility
- model
- 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 relates to a high efficient energy-saving seamless piston ring, which is characterized in that oblique staggered cuts are adopted by a port, a bottom groove and an opening gap are sealed, a piston ring is ensured to work in the totally enclosed state, and thus service life is enhanced by three to five times, output force is enhanced, fuel oil and lubricating oil are saved, and harmful gas exhaust is reduced. The utility model is a great progress of an internal combustion engine.
Description
A kind of high-efficiency energy-saving long-life gapless piston ring is mainly used in internal-combustion engine, air compressor, reaches all reciprocating machines, belongs to the engineering part class.
The piston ring that uses at present be straight cut substantially, use a period of time after, opened gap strengthens and causes serious gas leakage, the decline of exerting oneself, the oil consumption rising, only abandon need not, so increased not piston ring loss widely.
Main purpose of the present utility model provides a kind of high-efficiency energy-saving long-life gapless piston ring, and this piston ring can overcome straight cut piston ring defective and deficiency.It is oblique wrong otch that the utility model is changed straight cut, good sealing effect, and can not influence sealing effect after the piston ring scuffing, and therefore, improve 3-5 working life doubly, save fuel oil, improve the working efficiency of piston ring.
It is oblique wrong otch that the utility model is changed straight cut, and the oblique type of an end cuts the upper part in outer garden and the outer garden part of lower end.The other end is oblique to cut the upper part in upper-end surface and outer garden and interior garden partly and the interior garden part of lower end surface, closely cooperates after two ends are embedded mutually.
1. accompanying drawing is that 2. structural drawing of the present utility model, figure are the port organization enlarged views
During use, the new shape of this practicality that processes is inserted in the annular groove of piston, The piston group that packages is extracted in the cylinder, miscellaneous part assembles routinely again, Use by normal condition.
The utility model has the advantages that good sealing effect, if use normal, close Cutting effect can be enhanced about more than once, and after the wearing and tearing of piston outside circle round, outer garden girth subtracts Few, the gap is strengthened, but wants oblique wrong otch obstructed, still can use, so Improve 3-5 service life doubly.
Embodiment: the piston of 110 serial tractors is pulled out, changing former piston ring is inserted in the utility model of equivalent technology and specification processing, keep former having ready conditions to use fuel consumption per hundred kilometers to descend about 10%, and improve 4 times working life, exert oneself and improve about 10%, between the spreadable life, machine oil loss and smoke evacuation degree obviously improve.
Claims (1)
- A kind of energy-efficient gapless piston ring, it is characterized in that the port adopts oblique wrong otch, the oblique following part in outer garden and the outer garden part of lower end surface of cutting of one end, the other end is oblique to cut the upper part in upper-end surface and outer garden and interior garden partly and the interior garden part of lower end surface, can closely cooperate after two ends are embedded mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212461 CN2397270Y (en) | 1999-05-28 | 1999-05-28 | High efficient energy-saving seamless piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212461 CN2397270Y (en) | 1999-05-28 | 1999-05-28 | High efficient energy-saving seamless piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397270Y true CN2397270Y (en) | 2000-09-20 |
Family
ID=34005141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99212461 Expired - Fee Related CN2397270Y (en) | 1999-05-28 | 1999-05-28 | High efficient energy-saving seamless piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397270Y (en) |
-
1999
- 1999-05-28 CN CN 99212461 patent/CN2397270Y/en not_active Expired - Fee Related
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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 |