CN201554893U - 一种四阀座密封球阀 - Google Patents
一种四阀座密封球阀 Download PDFInfo
- Publication number
- CN201554893U CN201554893U CN2009202635634U CN200920263563U CN201554893U CN 201554893 U CN201554893 U CN 201554893U CN 2009202635634 U CN2009202635634 U CN 2009202635634U CN 200920263563 U CN200920263563 U CN 200920263563U CN 201554893 U CN201554893 U CN 201554893U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- seal
- hard
- soft seal
- valve
- 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
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202635634U CN201554893U (zh) | 2009-11-27 | 2009-11-27 | 一种四阀座密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202635634U CN201554893U (zh) | 2009-11-27 | 2009-11-27 | 一种四阀座密封球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201554893U true CN201554893U (zh) | 2010-08-18 |
Family
ID=42614575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202635634U Expired - Fee Related CN201554893U (zh) | 2009-11-27 | 2009-11-27 | 一种四阀座密封球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201554893U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104565421A (zh) * | 2013-10-29 | 2015-04-29 | 上海上冶阀门制造有限公司 | 一种双动力双向复合密封式低温球阀 |
CN108916416A (zh) * | 2018-09-25 | 2018-11-30 | 四川勃朗蜀威科技有限公司 | 一种补偿密封阀座 |
CN110332331A (zh) * | 2019-07-29 | 2019-10-15 | 中阀科技(长沙)阀门有限公司 | 一种非对称密封结构的偏心全通径球阀 |
-
2009
- 2009-11-27 CN CN2009202635634U patent/CN201554893U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104565421A (zh) * | 2013-10-29 | 2015-04-29 | 上海上冶阀门制造有限公司 | 一种双动力双向复合密封式低温球阀 |
CN108916416A (zh) * | 2018-09-25 | 2018-11-30 | 四川勃朗蜀威科技有限公司 | 一种补偿密封阀座 |
CN110332331A (zh) * | 2019-07-29 | 2019-10-15 | 中阀科技(长沙)阀门有限公司 | 一种非对称密封结构的偏心全通径球阀 |
CN110332331B (zh) * | 2019-07-29 | 2024-04-26 | 中阀科技(长沙)阀门有限公司 | 一种非对称密封结构的偏心全通径球阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102650342B (zh) | 活塞式复合密封轴流式止回阀 | |
CN201554893U (zh) | 一种四阀座密封球阀 | |
CN202371199U (zh) | 带导流孔高压平板闸阀 | |
CN201651397U (zh) | 高压大口径双联集输球阀 | |
CN201787116U (zh) | 对开式硬密封旋塞阀 | |
CN201545514U (zh) | 双层卸灰阀 | |
CN202790630U (zh) | 一种煤化工专用锁斗切断阀 | |
CN202674366U (zh) | 一种球阀阀座 | |
CN204784765U (zh) | 三偏心低温蝶阀 | |
CN204114195U (zh) | 单瓣盘阀 | |
CN213332510U (zh) | 一种防尘密封球阀 | |
CN211009967U (zh) | 一种催化汽油脱硫吸附装置专用球阀 | |
CN202418686U (zh) | 复合密封双球式固定球阀 | |
CN201377623Y (zh) | 三通换向阀 | |
CN201705986U (zh) | 偏同心组合式密封阀座 | |
CN101886708B (zh) | 偏同心组合式密封阀座 | |
CN213332517U (zh) | 一种固定球阀用弹性密封装置 | |
CN212131334U (zh) | 刚柔双密封双层卸灰阀 | |
CN107917205A (zh) | 一种软密封三偏心蝶阀 | |
CN207364321U (zh) | 一种硬密封球阀 | |
CN207195710U (zh) | 气动盘阀防憋压装置 | |
CN207814482U (zh) | 双盘阀 | |
CN202158209U (zh) | 浮动座双向硬密封蝶阀 | |
CN206816889U (zh) | 一种平衡式调节阀弹性密封结构 | |
CN201836437U (zh) | 卸灰球阀 |
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: CHONGQING CHUANYI SPECIAL VALVE REPAIRING AND MAKI Free format text: FORMER OWNER: BAISHIYI FORGED VALVE INST., CHONGQING Effective date: 20110727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400010 JIULONGPO, CHONGQING TO: 400700 BEIPEI, CHONGQING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110727 Address after: 400700 Beibei District People's village, No. 1, Chongqing Patentee after: Chongqing Chuanyi Special Valve Repair Manufacture Co.,Ltd. Address before: 400010 Jiulongpo District of Chongqing Jinfeng town Patentee before: Baishi Yiduan Valve Manufacturing Inst., Chongqing City |
|
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: 20100818 Termination date: 20161127 |