CN2525319Y - 偏心软密封球阀 - Google Patents
偏心软密封球阀 Download PDFInfo
- Publication number
- CN2525319Y CN2525319Y CN 02228058 CN02228058U CN2525319Y CN 2525319 Y CN2525319 Y CN 2525319Y CN 02228058 CN02228058 CN 02228058 CN 02228058 U CN02228058 U CN 02228058U CN 2525319 Y CN2525319 Y CN 2525319Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- ball valve
- rod
- spool
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02228058 CN2525319Y (zh) | 2002-01-10 | 2002-01-10 | 偏心软密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02228058 CN2525319Y (zh) | 2002-01-10 | 2002-01-10 | 偏心软密封球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2525319Y true CN2525319Y (zh) | 2002-12-11 |
Family
ID=33704717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02228058 Expired - Lifetime CN2525319Y (zh) | 2002-01-10 | 2002-01-10 | 偏心软密封球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2525319Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102089480A (zh) * | 2006-09-22 | 2011-06-08 | 科勒公司 | 抽水马桶的泄放阀组件 |
CN104132158A (zh) * | 2013-05-02 | 2014-11-05 | 刘海亮 | 模块化设计旋转式强制密封控制阀 |
CN104132157A (zh) * | 2013-05-02 | 2014-11-05 | 刘海亮 | 模块化设计角行程操作的强制密封阀 |
CN104695539A (zh) * | 2015-02-12 | 2015-06-10 | 武汉圣禹排水系统有限公司 | 有压偏心堵门 |
CN106224588A (zh) * | 2016-10-08 | 2016-12-14 | 太仓优尼泰克精密机械有限公司 | 一种轨道球阀两片式球体 |
CN107940019A (zh) * | 2017-12-30 | 2018-04-20 | 营口辽河药机制造有限公司 | 一种新型无死角粉体出料阀 |
CN112555432A (zh) * | 2020-12-07 | 2021-03-26 | 安徽方兴实业股份有限公司 | 双向硬密封阀门 |
-
2002
- 2002-01-10 CN CN 02228058 patent/CN2525319Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102089480A (zh) * | 2006-09-22 | 2011-06-08 | 科勒公司 | 抽水马桶的泄放阀组件 |
CN102089480B (zh) * | 2006-09-22 | 2015-11-25 | 科勒公司 | 抽水马桶的泄放阀组件 |
US10066380B2 (en) | 2006-09-22 | 2018-09-04 | Kohler Co. | Toilet bowl discharge valve assembly |
CN104132158A (zh) * | 2013-05-02 | 2014-11-05 | 刘海亮 | 模块化设计旋转式强制密封控制阀 |
CN104132157A (zh) * | 2013-05-02 | 2014-11-05 | 刘海亮 | 模块化设计角行程操作的强制密封阀 |
CN104695539A (zh) * | 2015-02-12 | 2015-06-10 | 武汉圣禹排水系统有限公司 | 有压偏心堵门 |
CN106224588A (zh) * | 2016-10-08 | 2016-12-14 | 太仓优尼泰克精密机械有限公司 | 一种轨道球阀两片式球体 |
CN107940019A (zh) * | 2017-12-30 | 2018-04-20 | 营口辽河药机制造有限公司 | 一种新型无死角粉体出料阀 |
CN112555432A (zh) * | 2020-12-07 | 2021-03-26 | 安徽方兴实业股份有限公司 | 双向硬密封阀门 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN DAYU VALVE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LI XIHONG Effective date: 20110701 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430032 3506, WUHAN SQUARE, NO. 686, JIEFANG AVENUE, WUHAN CITY, HUBEI PROVINCE TO: 430056 ZHUANYANG SCIENCE AND TECHNOLOGY INDUSTRIAL PARK, WUHAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, ZHUANKOU, WUHAN CITY, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110701 Address after: 430056 Hubei city of Wuhan province Zhuankou Wuhan economic and Technological Development Zone Science and Technology Industrial Park Yang Dun Patentee after: Wuhan Dayu Valve Manufacturing Co., Ltd. Address before: 430032, Wuhan square, 686 Jiefang Avenue, Hubei, Wuhan 3506 Patentee before: Li Xihong |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120110 Granted publication date: 20021211 |