CN1313754C - 球形无泄漏阀杆 - Google Patents
球形无泄漏阀杆 Download PDFInfo
- Publication number
- CN1313754C CN1313754C CNB2005100942583A CN200510094258A CN1313754C CN 1313754 C CN1313754 C CN 1313754C CN B2005100942583 A CNB2005100942583 A CN B2005100942583A CN 200510094258 A CN200510094258 A CN 200510094258A CN 1313754 C CN1313754 C CN 1313754C
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- spherical connecting
- spherical
- connecting bar
- connecting rod
- 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 - Fee Related
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100942583A CN1313754C (zh) | 2005-09-07 | 2005-09-07 | 球形无泄漏阀杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100942583A CN1313754C (zh) | 2005-09-07 | 2005-09-07 | 球形无泄漏阀杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1740609A CN1740609A (zh) | 2006-03-01 |
CN1313754C true CN1313754C (zh) | 2007-05-02 |
Family
ID=36093088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100942583A Expired - Fee Related CN1313754C (zh) | 2005-09-07 | 2005-09-07 | 球形无泄漏阀杆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1313754C (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2058707U (zh) * | 1989-07-22 | 1990-06-27 | 华洪良 | 截止阀 |
US5169123A (en) * | 1989-04-28 | 1992-12-08 | Vanatome, Societe Anonyme | Steel ball valve |
CN2350594Y (zh) * | 1998-11-17 | 1999-11-24 | 董汉杨 | 硬密封球阀 |
CN2377404Y (zh) * | 1999-06-08 | 2000-05-10 | 王玉明 | 内密封式无泄漏阀门 |
CN1601156A (zh) * | 2004-10-25 | 2005-03-30 | 阮迪荣 | 防盗智能ic卡电控球阀 |
-
2005
- 2005-09-07 CN CNB2005100942583A patent/CN1313754C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169123A (en) * | 1989-04-28 | 1992-12-08 | Vanatome, Societe Anonyme | Steel ball valve |
CN2058707U (zh) * | 1989-07-22 | 1990-06-27 | 华洪良 | 截止阀 |
CN2350594Y (zh) * | 1998-11-17 | 1999-11-24 | 董汉杨 | 硬密封球阀 |
CN2377404Y (zh) * | 1999-06-08 | 2000-05-10 | 王玉明 | 内密封式无泄漏阀门 |
CN1601156A (zh) * | 2004-10-25 | 2005-03-30 | 阮迪荣 | 防盗智能ic卡电控球阀 |
Also Published As
Publication number | Publication date |
---|---|
CN1740609A (zh) | 2006-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1313754C (zh) | 球形无泄漏阀杆 | |
CN2826107Y (zh) | 球形无泄漏阀杆 | |
CN201103698Y (zh) | 一种平衡式截止阀 | |
CN201089464Y (zh) | 气囊复位减速顶 | |
CN208268463U (zh) | 带有阀杆限位装置的球阀 | |
CN100554757C (zh) | 双密封高压注脂阀 | |
CN206299844U (zh) | 一种低泄露的高压止回阀 | |
CN201875176U (zh) | 一种新型球体球阀 | |
CN2763661Y (zh) | 阀体无泄漏阀杆 | |
CN1274055A (zh) | 一种阀门密封件 | |
CN201599437U (zh) | 固定球阀 | |
CN2369037Y (zh) | 一种阀门密封件 | |
CN2823716Y (zh) | 一种球阀 | |
CN202370779U (zh) | 汽车空调压缩机 | |
CN212055892U (zh) | 一种加强密封型旋球阀 | |
CN2766119Y (zh) | 一种活塞杆密封装置 | |
CN201982690U (zh) | 二甲醚自密封瓶阀 | |
CN1303348C (zh) | 锥面硬密封球阀 | |
CN201103727Y (zh) | 一种平衡式止回阀 | |
CN204437330U (zh) | 连杆闸板阀 | |
CN2859138Y (zh) | 一种管路防逆密封装置 | |
CN212803803U (zh) | 一种节能差动阀组 | |
CN101298887A (zh) | 球阀 | |
CN109505980A (zh) | 螺旋桨推进器密闭仓尾部动密封失效补救机构及补救方法 | |
CN2816461Y (zh) | 一种轴承用橡胶密封装置 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN YINTONG TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: RUAN DIRONG Effective date: 20090605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: No. 352, Jia Jia lake, Changsha, Hunan, Yuelu District Patentee after: Hunan Entontech Technology Co., Ltd. Address before: Cixi City, Zhejiang Province town of the village before the village of Cixi Katie Electronics Co., Ltd. Patentee before: Ruan Dirong |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20170907 |