CN102734449B - 一种油环 - Google Patents
一种油环 Download PDFInfo
- Publication number
- CN102734449B CN102734449B CN201210202975.3A CN201210202975A CN102734449B CN 102734449 B CN102734449 B CN 102734449B CN 201210202975 A CN201210202975 A CN 201210202975A CN 102734449 B CN102734449 B CN 102734449B
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- CN
- China
- Prior art keywords
- groove
- ring
- ring body
- oil ring
- hole
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000314 lubricant Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 20
- 230000006378 damage Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210202975.3A CN102734449B (zh) | 2012-06-19 | 2012-06-19 | 一种油环 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210202975.3A CN102734449B (zh) | 2012-06-19 | 2012-06-19 | 一种油环 |
Publications (2)
Publication Number | Publication Date |
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CN102734449A CN102734449A (zh) | 2012-10-17 |
CN102734449B true CN102734449B (zh) | 2016-05-04 |
Family
ID=46990492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210202975.3A Active CN102734449B (zh) | 2012-06-19 | 2012-06-19 | 一种油环 |
Country Status (1)
Country | Link |
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CN (1) | CN102734449B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2034992U (zh) * | 1988-05-20 | 1989-03-29 | 宋延法 | 多孔型主喷口化油器 |
CN2599259Y (zh) * | 2003-01-28 | 2004-01-14 | 李�杰 | 节能耐磨一体化组合活塞环油环 |
CN202646650U (zh) * | 2012-06-19 | 2013-01-02 | 无锡宇吉科技有限公司 | 一种油环 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5885343A (ja) * | 1981-11-17 | 1983-05-21 | Komatsu Ltd | 内燃機関のオイルリング |
JPH10252890A (ja) * | 1997-03-13 | 1998-09-22 | Kanai Hiroaki | オイルリング |
-
2012
- 2012-06-19 CN CN201210202975.3A patent/CN102734449B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2034992U (zh) * | 1988-05-20 | 1989-03-29 | 宋延法 | 多孔型主喷口化油器 |
CN2599259Y (zh) * | 2003-01-28 | 2004-01-14 | 李�杰 | 节能耐磨一体化组合活塞环油环 |
CN202646650U (zh) * | 2012-06-19 | 2013-01-02 | 无锡宇吉科技有限公司 | 一种油环 |
Also Published As
Publication number | Publication date |
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CN102734449A (zh) | 2012-10-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yan Inventor after: Xu Jiansheng Inventor after: Lin Xiaoyan Inventor after: Shang Maozhen Inventor after: Yang Jun Inventor after: Hu Jinfeng Inventor before: Bao Hongsheng |
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TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302 Co-patentee after: Xu Jiansheng Patentee after: Wang Yan Co-patentee after: Lin Xiaoyan Co-patentee after: Shang Maozhen Co-patentee after: Yang Jun Co-patentee after: Hu Jinfeng Address before: 214000 Jiangsu Province, Wuxi City District Airport Industrial Park Road (Yu Ji Yuan Science and Technology) Patentee before: Wuxi Yu Ji Technology Limited Company |
|
TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhan Guoying Inventor after: Sun Mei Inventor after: Gao Jing Inventor after: Niu Leide Inventor after: Qi Zhiqiang Inventor after: Shi Baoguang Inventor after: Hu Jinfeng Inventor before: Wang Yan Inventor before: Xu Jiansheng Inventor before: Lin Xiaoyan Inventor before: Shang Maozhen Inventor before: Yang Jun Inventor before: Hu Jinfeng |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302 Co-patentee after: Sun Mei Patentee after: Zhan Guoying Co-patentee after: Gao Jing Co-patentee after: Niu Leide Co-patentee after: Qi Zhiqiang Co-patentee after: Shi Baoguang Co-patentee after: Hu Jinfeng Address before: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302 Co-patentee before: Xu Jiansheng Patentee before: Wang Yan Co-patentee before: Lin Xiaoyan Co-patentee before: Shang Maozhen Co-patentee before: Yang Jun Co-patentee before: Hu Jinfeng |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: 102600, No. 3, building 2, building 4, Paradise Road, Beijing, Daxing District, 1, unit 317 Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302 Co-patentee before: Sun Mei Patentee before: Zhan Guoying Co-patentee before: Gao Jing Co-patentee before: Niu Leide Co-patentee before: Qi Zhiqiang Co-patentee before: Shi Baoguang Co-patentee before: Hu Jinfeng |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181109 Address after: 210024 1 Xikang Road, Gulou District, Nanjing, Jiangsu Patentee after: Chai Fenfen Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 314200 Xingguang Section 18, Guangxin Line, Xinda Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang power hydraulic tools Co., Ltd. Address before: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210024 Patentee before: Chai Fenfen |