CN2854048Y - Y型自紧密封装置 - Google Patents
Y型自紧密封装置 Download PDFInfo
- Publication number
- CN2854048Y CN2854048Y CN 200520077335 CN200520077335U CN2854048Y CN 2854048 Y CN2854048 Y CN 2854048Y CN 200520077335 CN200520077335 CN 200520077335 CN 200520077335 U CN200520077335 U CN 200520077335U CN 2854048 Y CN2854048 Y CN 2854048Y
- Authority
- CN
- China
- Prior art keywords
- airproof
- shaped
- pressure
- ring
- sealing device
- 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 With Elastic Sealing Lips (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520077335 CN2854048Y (zh) | 2005-11-07 | 2005-11-07 | Y型自紧密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520077335 CN2854048Y (zh) | 2005-11-07 | 2005-11-07 | Y型自紧密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2854048Y true CN2854048Y (zh) | 2007-01-03 |
Family
ID=37580679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520077335 Expired - Lifetime CN2854048Y (zh) | 2005-11-07 | 2005-11-07 | Y型自紧密封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2854048Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101994837A (zh) * | 2010-11-15 | 2011-03-30 | 徐州工程学院 | 一种减摩密封圈 |
CN102070296A (zh) * | 2010-11-19 | 2011-05-25 | 安徽精菱玻璃机械有限公司 | 一种新型的cnc玻璃切割机刀头总成 |
CN102364168A (zh) * | 2011-11-14 | 2012-02-29 | 武汉工程大学 | 一种机械振打器的双向内密封结构 |
CN105672930A (zh) * | 2016-03-08 | 2016-06-15 | 宝鸡石油机械有限责任公司 | 一种自动定心套管密封盒 |
-
2005
- 2005-11-07 CN CN 200520077335 patent/CN2854048Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101994837A (zh) * | 2010-11-15 | 2011-03-30 | 徐州工程学院 | 一种减摩密封圈 |
CN101994837B (zh) * | 2010-11-15 | 2013-04-03 | 徐州工程学院 | 一种减摩密封圈 |
CN102070296A (zh) * | 2010-11-19 | 2011-05-25 | 安徽精菱玻璃机械有限公司 | 一种新型的cnc玻璃切割机刀头总成 |
CN102070296B (zh) * | 2010-11-19 | 2015-08-12 | 安徽精菱玻璃机械有限公司 | 一种新型的cnc玻璃切割机刀头总成 |
CN102364168A (zh) * | 2011-11-14 | 2012-02-29 | 武汉工程大学 | 一种机械振打器的双向内密封结构 |
CN105672930A (zh) * | 2016-03-08 | 2016-06-15 | 宝鸡石油机械有限责任公司 | 一种自动定心套管密封盒 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhu Jinshi Valve Co., Ltd. Assignor: Jin Petroleum Gas Wellhead Science and Technology Co., Ltd., Jiangsu Contract fulfillment period: 2009.5.5 to 2015.5.4 Contract record no.: 2009320001429 Denomination of utility model: Y-shape self-fastening sealing device Granted publication date: 20070103 License type: Exclusive license Record date: 20090807 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.5 TO 2015.5.4; CHANGE OF CONTRACT Name of requester: JINHU JINSHI VALVE CO., LTD. Effective date: 20090807 |
|
CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
EXPY | Termination of patent right or utility model |