CN1707085A - Internal combustion engine piston - Google Patents
Internal combustion engine piston Download PDFInfo
- Publication number
- CN1707085A CN1707085A CN 200410041267 CN200410041267A CN1707085A CN 1707085 A CN1707085 A CN 1707085A CN 200410041267 CN200410041267 CN 200410041267 CN 200410041267 A CN200410041267 A CN 200410041267A CN 1707085 A CN1707085 A CN 1707085A
- Authority
- CN
- China
- Prior art keywords
- piston
- combustion engine
- internal combustion
- ring
- ring groove
- 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.)
- Pending
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The internal combustion engine piston has two piston rings with opposite openings embedded in each slot for piston ring. The present invention has reasonable structure, simple manufacture and long service life.
Description
Affiliated technical field
The present invention relates to a kind of internal combustion engine, particularly the one groove and two rings internal combustion engine.
Background technique
At present, traditional internal combustion engine structure all is a groove one ring, in use, because phase mutual friction between compression ring, oil ring and the cylinder liner, the outer rim of compression ring, oil ring and the inner edge of cylinder liner produce wearing and tearing, cause collar extension to increase, produce cylinder interior and divide the combustion gas body phenomenon of bleeding, cause the underpower of machinery and the waste of the energy, the tail gas of Pai Chuing also can strengthen the pollution to surrounding environment simultaneously, and the big needs of relevant parts wear are changed in advance.
Summary of the invention
In order to overcome the existing structural deficiency of internal combustion engine, the invention provides a kind of new internal combustion engine, simple in structure, easy manufacturing, the whole service life of prolongation internal-combustion engine.
The technical solution adopted for the present invention to solve the technical problems is: a kind of internal combustion engine, comprise piston ring groove, piston ring, oil hole, piston rod pin-and-hole and interior jump ring groove, its piston ring groove width is the width of double piston ring, and every groove is embedded in two opposing piston rings of collar extension.
Embed two opposing identical piston rings of collar extension in every compression; Two piston rings that the collar extension that embeds in the oil ring groove is opposing, wherein one is thin slice shape.
The invention has the beneficial effects as follows, simple in structure, the whole service life of raising internal-combustion engine, energy-conservation, help environmental protection.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is embodiment of the invention structural representation.
Among the figure, 1, internal combustion engine; 2, compression; 3, piston ring; 4, piston ring; 5, oil hole; 6, oil ring groove; 7, piston ring; 8, thin slice piston ring; 9, interior jump ring groove; 10, piston pin hole.
Embodiment
Piston 1 is provided with a circle compression 3, two circle oil ring grooves 6, piston pin hole 10, interior jump ring groove 9 and oil hole 2, compression 3 is embedded in collar extension opposing piston ring 4 and piston ring 5, oil ring groove 6 is embedded in piston ring 7 and the opposing thin slice piston ring 8 of collar extension with it, oilhole 2 is located in the oil ring groove 6, and interior jump ring groove 9 connects with piston pin hole 10.
Claims (2)
1, a kind of internal combustion engine comprises piston ring groove, piston ring, oil hole, piston rod pin-and-hole and interior jump ring groove, and it is characterized in that: the piston ring groove width is the width of double piston ring, and every groove is embedded in the opposing dual-active plug ring of collar extension.
2, according to the described internal combustion engine piston of claim 1, it is characterized in that: embed two opposing identical piston rings of collar extension in the compression; Two piston rings that the collar extension that embeds in the oil ring groove is opposing, wherein one is thin slice shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410041267 CN1707085A (en) | 2004-06-11 | 2004-06-11 | Internal combustion engine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410041267 CN1707085A (en) | 2004-06-11 | 2004-06-11 | Internal combustion engine piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1707085A true CN1707085A (en) | 2005-12-14 |
Family
ID=35581161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410041267 Pending CN1707085A (en) | 2004-06-11 | 2004-06-11 | Internal combustion engine piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1707085A (en) |
-
2004
- 2004-06-11 CN CN 200410041267 patent/CN1707085A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |