CN2512968Y - 伸缩闸阀 - Google Patents
伸缩闸阀 Download PDFInfo
- Publication number
- CN2512968Y CN2512968Y CN 01253725 CN01253725U CN2512968Y CN 2512968 Y CN2512968 Y CN 2512968Y CN 01253725 CN01253725 CN 01253725 CN 01253725 U CN01253725 U CN 01253725U CN 2512968 Y CN2512968 Y CN 2512968Y
- Authority
- CN
- China
- Prior art keywords
- valve
- ring
- copper sheathing
- valve body
- flexible copper
- 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
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- Valve Housings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01253725 CN2512968Y (zh) | 2001-09-14 | 2001-09-14 | 伸缩闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01253725 CN2512968Y (zh) | 2001-09-14 | 2001-09-14 | 伸缩闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2512968Y true CN2512968Y (zh) | 2002-09-25 |
Family
ID=33663171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01253725 Expired - Fee Related CN2512968Y (zh) | 2001-09-14 | 2001-09-14 | 伸缩闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2512968Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865342A (zh) * | 2010-07-27 | 2010-10-20 | 浙江瑞格铜业有限公司 | 表前阀中伸缩管与阀体的连接结构及连接方法 |
CN104964071A (zh) * | 2015-06-30 | 2015-10-07 | 青岛沪航阀门有限公司 | 一种多功能表前截止阀 |
-
2001
- 2001-09-14 CN CN 01253725 patent/CN2512968Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865342A (zh) * | 2010-07-27 | 2010-10-20 | 浙江瑞格铜业有限公司 | 表前阀中伸缩管与阀体的连接结构及连接方法 |
CN101865342B (zh) * | 2010-07-27 | 2013-01-09 | 浙江瑞格铜业有限公司 | 表前阀中伸缩管与阀体的连接结构及连接方法 |
CN104964071A (zh) * | 2015-06-30 | 2015-10-07 | 青岛沪航阀门有限公司 | 一种多功能表前截止阀 |
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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: ZHEJIANG DUNAN HUAQIANG MACHINERY CO., LTD. Free format text: FORMER OWNER: DUN AN VALVE CO., LTD., ZHEJIANG PROV. Effective date: 20040430 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040430 Address after: 311835 Zhuji port industrial area, Zhejiang Patentee after: Zhejiang Dunan Huaqiang Machinery Co., Ltd. Address before: 311835 Zhuji port industrial area, Zhejiang Patentee before: Zhejiang Dun'an Valve Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020925 Termination date: 20091014 |