CN103438213B - 一种密封件结构 - Google Patents
一种密封件结构 Download PDFInfo
- Publication number
- CN103438213B CN103438213B CN201310370700.5A CN201310370700A CN103438213B CN 103438213 B CN103438213 B CN 103438213B CN 201310370700 A CN201310370700 A CN 201310370700A CN 103438213 B CN103438213 B CN 103438213B
- Authority
- CN
- China
- Prior art keywords
- seal ring
- gland
- shape seal
- shape
- clack box
- 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.)
- Active
Links
Landscapes
- Sealing Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310370700.5A CN103438213B (zh) | 2013-08-22 | 2013-08-22 | 一种密封件结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310370700.5A CN103438213B (zh) | 2013-08-22 | 2013-08-22 | 一种密封件结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103438213A CN103438213A (zh) | 2013-12-11 |
CN103438213B true CN103438213B (zh) | 2016-03-02 |
Family
ID=49691914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310370700.5A Active CN103438213B (zh) | 2013-08-22 | 2013-08-22 | 一种密封件结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103438213B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500359B (zh) * | 2014-12-25 | 2017-01-11 | 上海清河机械有限公司 | 一种五缸柱塞泵液力端总成 |
CN107289130A (zh) * | 2017-08-04 | 2017-10-24 | 广汉川亿石油科技有限公司 | 石油固井与压裂设备用柱塞泵压盖密封装置 |
CN109026660A (zh) * | 2018-08-10 | 2018-12-18 | 上海清河机械有限公司 | 一种双重密封圈 |
CN110566539B (zh) * | 2019-09-17 | 2021-12-24 | 武汉市荣生密封技术有限公司 | 多级油缸活塞杆密封组件及液压装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2381143A1 (fr) * | 2010-04-26 | 2011-10-26 | Le Joint Francais | Joint d'étanchéité, reservoir comprenant un tel joint et utilisation d'un tel joint |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2191792Y (zh) * | 1994-06-24 | 1995-03-15 | 郭秋林 | 气体无级调节器 |
CN200968419Y (zh) * | 2006-09-21 | 2007-10-31 | 陕西燎原航空机械制造公司 | 液压、气压密封装置 |
JP2009168220A (ja) * | 2008-01-18 | 2009-07-30 | Bridgestone Corp | ハードディスク装置用ガスケット、その製造方法及びその検査方法 |
US20090315277A1 (en) * | 2008-06-23 | 2009-12-24 | Kaori Iwamoto | Rubber seal for semi-dynamic and dynamic applications |
CN201723700U (zh) * | 2010-07-06 | 2011-01-26 | 龙岩科力达橡塑有限公司 | 一种d形密封圈 |
CN201924942U (zh) * | 2011-01-20 | 2011-08-10 | 温中纯 | D形密封圈 |
CN102494133B (zh) * | 2011-11-29 | 2014-11-26 | 济南轨道交通装备有限责任公司 | 密封圈 |
CN203098850U (zh) * | 2013-01-08 | 2013-07-31 | 龙岩科力达橡塑有限公司 | 一种抗扭曲的d形密封圈 |
-
2013
- 2013-08-22 CN CN201310370700.5A patent/CN103438213B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2381143A1 (fr) * | 2010-04-26 | 2011-10-26 | Le Joint Francais | Joint d'étanchéité, reservoir comprenant un tel joint et utilisation d'un tel joint |
Also Published As
Publication number | Publication date |
---|---|
CN103438213A (zh) | 2013-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103438213B (zh) | 一种密封件结构 | |
CN203023297U (zh) | 一种双齿辊破碎机主轴轴承的迷宫密封结构 | |
CN201723179U (zh) | 气密封油套管螺纹接头 | |
CN202417379U (zh) | 抽油井井口新型光杆密封器 | |
CN204127661U (zh) | Lng气瓶液位传感器信号线多重密封接头 | |
CN203906770U (zh) | 一种密封件 | |
CN204664672U (zh) | 带颈承插焊法兰 | |
CN204627974U (zh) | 水力压裂用柱塞泵泵阀密封圈安全更换装置 | |
CN203847689U (zh) | 密封件结构 | |
CN206329485U (zh) | 一种新型柱塞泵凡尔座总成 | |
CN204226714U (zh) | 一种液压顶开式上装式球阀 | |
CN203474425U (zh) | 一种灌装机中心分配器的密封结构 | |
CN204113630U (zh) | 一种聚合球密封结构 | |
CN201575176U (zh) | 手动平行闸阀 | |
CN203420876U (zh) | 抽油泵进油阀 | |
CN202851965U (zh) | 一种新型密封圈 | |
CN206816813U (zh) | 一种用于烘干釜的密封装置 | |
CN201339516Y (zh) | 改进的封口活塞环 | |
CN203892298U (zh) | 一种多重密封油缸 | |
CN202746584U (zh) | 锅炉小口径联箱锥形内压密封装置 | |
CN204533913U (zh) | 零泄漏旋转接头 | |
CN203560443U (zh) | 新型密封装置 | |
CN202125281U (zh) | 气动油杆密封刮油器 | |
CN204782925U (zh) | 一种圆弧型密封球座 | |
CN202302473U (zh) | 单侧高压密封的液压回转接头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A seal structure Effective date of registration: 20211210 Granted publication date: 20160302 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2021620000018 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20160302 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2021620000018 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A seal structure Effective date of registration: 20230111 Granted publication date: 20160302 Pledgee: Export Import Bank of China Gansu Branch Pledgor: SHANGHAI QINGHE MACHINERY Co.,Ltd. Registration number: Y2023620000009 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |