CN2695752Y - 密码防盗阀门 - Google Patents
密码防盗阀门 Download PDFInfo
- Publication number
- CN2695752Y CN2695752Y CN 200420040371 CN200420040371U CN2695752Y CN 2695752 Y CN2695752 Y CN 2695752Y CN 200420040371 CN200420040371 CN 200420040371 CN 200420040371 U CN200420040371 U CN 200420040371U CN 2695752 Y CN2695752 Y CN 2695752Y
- Authority
- CN
- China
- Prior art keywords
- lock
- valve
- fixed
- nut
- cipher
- 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 claims abstract description 14
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 241000565675 Oncomelania Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420040371 CN2695752Y (zh) | 2004-05-03 | 2004-05-03 | 密码防盗阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420040371 CN2695752Y (zh) | 2004-05-03 | 2004-05-03 | 密码防盗阀门 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2695752Y true CN2695752Y (zh) | 2005-04-27 |
Family
ID=34774278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420040371 Expired - Fee Related CN2695752Y (zh) | 2004-05-03 | 2004-05-03 | 密码防盗阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2695752Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109140026A (zh) * | 2018-10-23 | 2019-01-04 | 哈尔滨工程大学 | 一种全电式水下闸阀执行器 |
-
2004
- 2004-05-03 CN CN 200420040371 patent/CN2695752Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109140026A (zh) * | 2018-10-23 | 2019-01-04 | 哈尔滨工程大学 | 一种全电式水下闸阀执行器 |
CN109140026B (zh) * | 2018-10-23 | 2019-11-01 | 哈尔滨工程大学 | 一种全电式水下闸阀执行器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2498698A1 (en) | Self-tightening cover for pump | |
CN203516822U (zh) | 一种隔膜阀 | |
CN2695752Y (zh) | 密码防盗阀门 | |
CN111473154B (zh) | 一种蝶阀 | |
CN2872019Y (zh) | 具有锁定机构的阀门 | |
CN201916571U (zh) | 一种磁性锁闭截止阀 | |
CN2695733Y (zh) | 一种密码防盗阀门 | |
EP1601895A1 (en) | Antitampering ball valve | |
CN201110161Y (zh) | 防盗防开启油田井口闸阀 | |
CN2521465Y (zh) | 防盗短节 | |
CN2558822Y (zh) | 控制阀门 | |
CN200982429Y (zh) | 一种抽杆式闸阀 | |
CN206290819U (zh) | 一种带锁球阀 | |
CN2257345Y (zh) | 防盗密封球阀 | |
CN200965089Y (zh) | 双开龙头栓轴配合结构 | |
CN203995665U (zh) | 一种带空转功能的汽车油箱盖 | |
CN201747959U (zh) | 一种新型三重防盗保险防盗阀门 | |
CN221811044U (zh) | 一种双偏心半球阀 | |
CN103671950B (zh) | 一种阀门阀杆向下速动机构 | |
CN2360704Y (zh) | 防盗阀门 | |
CN2331813Y (zh) | 防盗闸阀 | |
CN221323338U (zh) | 一种耐腐蚀转动式锁紧闸阀 | |
CN203099052U (zh) | 磁性防盗阀门 | |
CN203384473U (zh) | 全密封磁性阀门 | |
CN212868707U (zh) | 一种截止阀 |
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: ZHEJIANG BAIDINGSI VALVE CO.,LTD. Free format text: FORMER OWNER: SU RUCHANG Effective date: 20080523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: No. 2157, Longwan Yongqiang Avenue District of Wenzhou City, Zhejiang province zip code: 325025 Patentee after: Zhejiang Baidingsi Valve Co., Ltd. Address before: Caixiang Liang Cui Huo Lang Cun Cui Xiaoxia Shandong city of Binzhou Province, zip code: 256600 Patentee before: Su Ruchang |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050427 Termination date: 20130503 |