CN201250905Y - 孔用密封圈 - Google Patents
孔用密封圈 Download PDFInfo
- Publication number
- CN201250905Y CN201250905Y CNU2008201885638U CN200820188563U CN201250905Y CN 201250905 Y CN201250905 Y CN 201250905Y CN U2008201885638 U CNU2008201885638 U CN U2008201885638U CN 200820188563 U CN200820188563 U CN 200820188563U CN 201250905 Y CN201250905 Y CN 201250905Y
- Authority
- CN
- China
- Prior art keywords
- ring
- slip
- sealing
- slip ring
- hole sealing
- 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 - Lifetime
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- Sealing Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201885638U CN201250905Y (zh) | 2008-08-13 | 2008-08-13 | 孔用密封圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201885638U CN201250905Y (zh) | 2008-08-13 | 2008-08-13 | 孔用密封圈 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201250905Y true CN201250905Y (zh) | 2009-06-03 |
Family
ID=40746578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201885638U Expired - Lifetime CN201250905Y (zh) | 2008-08-13 | 2008-08-13 | 孔用密封圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201250905Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102782376A (zh) * | 2010-03-04 | 2012-11-14 | Nok株式会社 | 密封装置 |
-
2008
- 2008-08-13 CN CNU2008201885638U patent/CN201250905Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102782376A (zh) * | 2010-03-04 | 2012-11-14 | Nok株式会社 | 密封装置 |
US8985591B2 (en) | 2010-03-04 | 2015-03-24 | Nok Corporation | Sealing apparatus |
CN102782376B (zh) * | 2010-03-04 | 2015-09-02 | Nok株式会社 | 密封装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU MECHANICAL ENGINEERING RESEARCH INSTITUT Free format text: FORMER NAME: GUANGZHOU INST. OF MACHINERY SCIENCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 510700 Whampoa, Guangdong Province, Mao Road, District No. 828, No. Patentee after: Guangzhou Mechanical Engineering Research Institute Co., Ltd. Address before: 510700 Whampoa, Guangdong Province, Mao Road, District No. 828, No. Patentee before: Guangzhou Mechanical Engineering Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20090603 |
|
CX01 | Expiry of patent term |