KR19990002436U - Piston ring with protruding groove - Google Patents
Piston ring with protruding groove Download PDFInfo
- Publication number
- KR19990002436U KR19990002436U KR2019970016000U KR19970016000U KR19990002436U KR 19990002436 U KR19990002436 U KR 19990002436U KR 2019970016000 U KR2019970016000 U KR 2019970016000U KR 19970016000 U KR19970016000 U KR 19970016000U KR 19990002436 U KR19990002436 U KR 19990002436U
- Authority
- KR
- South Korea
- Prior art keywords
- piston ring
- internal combustion
- combustion engine
- ring
- engine
- Prior art date
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
본 고안은 내연기관의 피스톤링(압축링, 오일링)의 끝단에 돌출홈을 마련하여 엔진에 조립되면 끝단이 서로 꽉 물리게 하여 피스톤링의 끝단의 틈새를 없애 내연기관의 압축된 가스가 크랭크실로 누설되는 것을 방지한 내연기관의 피스톤링에 관한 것이다.The present invention provides a protrusion groove at the end of the piston ring (compression ring, oil ring) of the internal combustion engine, and when assembled to the engine, the ends are clamped to each other so that the compressed gas of the internal combustion engine leaks into the crank chamber by eliminating the gap between the ends of the piston ring. It relates to a piston ring of an internal combustion engine which is prevented from becoming.
종래의 피스톤링은 내연기관이 조립된 후에도 링의 끝단에 틈새가 남게 되어 연소실의 고압 연소개스가 크랭크실로 누설되는 경우가 있는데 비하여 본 고안은 피스톤링의 끝단에 서로 엇갈리게 돌출홈을 마련하여 엔진에 조립후 서로 맞물리게 하여 틈새를 제거한 내연기관용 피스톤링이다.In the conventional piston ring, a gap remains at the end of the ring even after the internal combustion engine is assembled, so that the high pressure combustion gas of the combustion chamber may leak into the crank chamber. It is a piston ring for an internal combustion engine that is interfitted after assembly to eliminate clearance.
이하 첨부된 도면에 의해 본 고안의 내용을 살펴보면, 내연기관의 피스톤링(1)의 끝단에 서로 엇갈리게 좌측에는 좌 돌출홈(2)을 마련하고 우측에는 우 돌출홈(3)을 마련하여 엔진에 조립되면 서로 꽉 물리게 되어 연소실의 고압가스가 크랭크실로 누설되는 것을 방지한 매우 유용한 고안이다.Looking at the contents of the present invention by the accompanying drawings, to the left end of the piston ring (1) of the internal combustion engine alternately provided with the left projection groove (2) on the left side and the right projection groove (3) on the right side to the engine It is a very useful design that prevents the high-pressure gas of the combustion chamber from leaking into the crank chamber when the assembly is tight together.
Description
제1도는 본 고안에 따른 피스톤링의 사시도1 is a perspective view of a piston ring according to the present invention
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1:피스톤링2:좌 돌출홈1: Piston ring 2: Left protrusion groove
3:우 돌출홈3: Right protrusion groove
본 고안은 내연기관의 피스톤링(압축링, 오일링)의 끝단에 돌출홈을 마련하여 엔진에 조립되면 끝단이 서로 꽉 물리게 하여 끝단의 틈새를 없애 내연기관의 압축된 고압가스가 크랭크실로 누설되는 것을 방지한 내연기관의 피스톤링에 관한 것이다.The present invention provides a protrusion groove at the end of the piston ring (compression ring, oil ring) of the internal combustion engine, and when assembled to the engine, the ends are squeezed together so that the compressed high pressure gas of the internal combustion engine leaks into the crank chamber by eliminating gaps between the ends. It relates to a piston ring of an internal combustion engine that has been prevented.
종래의 피스톤링은 내연기관에 조립된 후에도 링의 끝단에 틈새가 남게 되어 연소실의 고압 연소개스가 크랭크실로 누설되는 경우가 있는데 비하여 본 고안은 피스톤링의 끝단에 서로 엇갈리게 돌출홈을 마련하여 엔진에 조립후 서로 맞물리게 하여 틈새를 제거하여 피스톤링의 밀봉작용을 향상시킨 내연기관용 피스톤링이다.Conventional piston rings have a gap left at the end of the ring even after being assembled to the internal combustion engine, so that the high pressure combustion gas in the combustion chamber may leak into the crank chamber. It is a piston ring for an internal combustion engine that improves the sealing effect of the piston ring by engaging with each other after assembly and eliminating gaps.
이하 첨부된 도면에 의해 본 고안의 내용을 살펴보면, 내연기관의 피스톤링(1)의 끝단에 서로 엇갈리게 좌측에는 좌 돌출홈(2)을 마련하고 우측에는 우 돌출홈(3)을 마련하여 엔진에 조립되면 서로 꽉 물리게 하여 연소실의 고압가스가 크랭크실로 누설되는 것을 방지한다.Looking at the contents of the present invention by the accompanying drawings, to the left end of the piston ring (1) of the internal combustion engine alternately provided with the left projection groove (2) on the left side and the right projection groove (3) on the right side to the engine Once assembled, they are pinched together to prevent leakage of high pressure gas from the combustion chamber into the crankcase.
상기에서 살펴본 바와 같이 본 고안은 피스톤링의 끝단에 서로 엇갈리는 돌출홈을 마련하여 엔진에 조립시 꽉 물리게 하여 피스톤링의 밀봉작용을 향상시킨 유용한 고안이다.As described above, the present invention is a useful design that improves the sealing action of the piston ring by providing a protrusion groove that is staggered with each other at the end of the piston ring so as to be squeezed when assembled to the engine.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970016000U KR19990002436U (en) | 1997-06-23 | 1997-06-23 | Piston ring with protruding groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970016000U KR19990002436U (en) | 1997-06-23 | 1997-06-23 | Piston ring with protruding groove |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19990002436U true KR19990002436U (en) | 1999-01-25 |
Family
ID=69674597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970016000U KR19990002436U (en) | 1997-06-23 | 1997-06-23 | Piston ring with protruding groove |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR19990002436U (en) |
-
1997
- 1997-06-23 KR KR2019970016000U patent/KR19990002436U/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |