KR20020047346A - 피스톤 링 - Google Patents
피스톤 링 Download PDFInfo
- Publication number
- KR20020047346A KR20020047346A KR1020000075727A KR20000075727A KR20020047346A KR 20020047346 A KR20020047346 A KR 20020047346A KR 1020000075727 A KR1020000075727 A KR 1020000075727A KR 20000075727 A KR20000075727 A KR 20000075727A KR 20020047346 A KR20020047346 A KR 20020047346A
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- piston
- piston ring
- gap
- ring gap
- Prior art date
Links
- 239000000567 combustion gas Substances 0.000 claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 13
- 238000003763 carbonization Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (1)
- 피스톤의 링홈에 장착되는 피스톤 링에 있어서,링갭(32,34)이 형성된 두개의 원형링(31,33)이 서로 겹쳐져서 형성되되, 상기 각각의 링갭(32,34)의 위치가 서로 교차되도록 각각의 원형링(31,33) 끝단이 연결부(35)에 의해 연결되어 링갭부로 연소가스가 누출되는 것이 저감되는 것을 특징으로 하는 피스톤 링.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000075727A KR20020047346A (ko) | 2000-12-13 | 2000-12-13 | 피스톤 링 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000075727A KR20020047346A (ko) | 2000-12-13 | 2000-12-13 | 피스톤 링 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020047346A true KR20020047346A (ko) | 2002-06-22 |
Family
ID=27681287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000075727A KR20020047346A (ko) | 2000-12-13 | 2000-12-13 | 피스톤 링 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20020047346A (ko) |
-
2000
- 2000-12-13 KR KR1020000075727A patent/KR20020047346A/ko not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20001213 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030123 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20030429 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20030123 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |