CN201407376Y - 压力自密封气动带手动双平行板闸阀 - Google Patents
压力自密封气动带手动双平行板闸阀 Download PDFInfo
- Publication number
- CN201407376Y CN201407376Y CN2009201851123U CN200920185112U CN201407376Y CN 201407376 Y CN201407376 Y CN 201407376Y CN 2009201851123 U CN2009201851123 U CN 2009201851123U CN 200920185112 U CN200920185112 U CN 200920185112U CN 201407376 Y CN201407376 Y CN 201407376Y
- Authority
- CN
- China
- Prior art keywords
- valve
- pneumatic
- pressure
- pressure self
- manual
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201851123U CN201407376Y (zh) | 2009-05-22 | 2009-05-22 | 压力自密封气动带手动双平行板闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201851123U CN201407376Y (zh) | 2009-05-22 | 2009-05-22 | 压力自密封气动带手动双平行板闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201407376Y true CN201407376Y (zh) | 2010-02-17 |
Family
ID=41678311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201851123U Expired - Fee Related CN201407376Y (zh) | 2009-05-22 | 2009-05-22 | 压力自密封气动带手动双平行板闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201407376Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103032583A (zh) * | 2012-12-07 | 2013-04-10 | 朱德先 | 一种气动防火风闸 |
CN111895163A (zh) * | 2020-08-14 | 2020-11-06 | 蓝晶晶 | 一种工业用截止阀 |
-
2009
- 2009-05-22 CN CN2009201851123U patent/CN201407376Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103032583A (zh) * | 2012-12-07 | 2013-04-10 | 朱德先 | 一种气动防火风闸 |
CN111895163A (zh) * | 2020-08-14 | 2020-11-06 | 蓝晶晶 | 一种工业用截止阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201407376Y (zh) | 压力自密封气动带手动双平行板闸阀 | |
CN206860932U (zh) | 具有自动控制密封的无摩擦球阀 | |
CN103591307A (zh) | 三偏心金属硬密封蝶阀 | |
CN204533601U (zh) | 矿热炉除尘器灰斗气动双闸板式卸灰阀 | |
CN203560467U (zh) | 一种三偏心金属硬密封蝶阀 | |
CN201802909U (zh) | 高温高压硬密封球阀 | |
CN202402681U (zh) | 高温高压球阀 | |
CN205101608U (zh) | 一种液面阀组 | |
CN205896227U (zh) | 一种双闸板密封闸阀 | |
CN203730784U (zh) | 气动蝶阀 | |
CN204610917U (zh) | 锻钢管线软密封平板闸阀 | |
CN203703204U (zh) | 气开弹簧复位式双板闸阀 | |
CN203585408U (zh) | 三片高平台螺纹直通球阀 | |
CN203585371U (zh) | 一种截止阀 | |
CN202273866U (zh) | 螺杆式空压机进气阀 | |
CN211175454U (zh) | 一种改进型平行闸阀 | |
CN204127409U (zh) | 超低温先导式安全阀 | |
CN203717950U (zh) | 一种低温高压截止阀 | |
CN205806558U (zh) | 电液联控高压硬密封球阀 | |
CN203442208U (zh) | 超临界高加给水三通阀 | |
CN201588958U (zh) | 一种高压平行闸阀 | |
CN202171015U (zh) | 暗杆刀型陶瓷闸阀 | |
CN204717052U (zh) | 新型楔式双闸板三通电动闸阀 | |
CN202746679U (zh) | 降低阀门水头损失的倒流防止器结构 | |
CN201149101Y (zh) | 凸轮阀 |
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: Tingyu Group Zhejiang Fluid Control Equipment Co., Ltd. Assignor: Pan Peicong Contract record no.: 2010330001346 Denomination of utility model: Pressure self-sealing pneumatic and manual gate valve with two parallel plates Granted publication date: 20100217 License type: Exclusive License Record date: 20100716 |
|
ASS | Succession or assignment of patent right |
Owner name: TINGYU GROUP CO., LTD. Free format text: FORMER OWNER: PAN PEICONG Effective date: 20120409 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325500 WENZHOU, ZHEJIANG PROVINCE TO: 325000 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120409 Address after: 325000, 6, Wenzhou hi tech Industrial Park, Zhejiang Patentee after: Tingyu Group Co., Ltd. Address before: 325500 No. 90, 5, Wuqiao Road, Zhejiang, Wenzhou Patentee before: Pan Peicong |
|
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: 20100217 Termination date: 20160522 |