CN202691172U - 一种止回阀 - Google Patents
一种止回阀 Download PDFInfo
- Publication number
- CN202691172U CN202691172U CN 201220350662 CN201220350662U CN202691172U CN 202691172 U CN202691172 U CN 202691172U CN 201220350662 CN201220350662 CN 201220350662 CN 201220350662 U CN201220350662 U CN 201220350662U CN 202691172 U CN202691172 U CN 202691172U
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- CN
- China
- Prior art keywords
- valve plate
- valve body
- safety check
- faying surface
- described 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
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220350662 CN202691172U (zh) | 2012-07-19 | 2012-07-19 | 一种止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220350662 CN202691172U (zh) | 2012-07-19 | 2012-07-19 | 一种止回阀 |
Publications (1)
Publication Number | Publication Date |
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CN202691172U true CN202691172U (zh) | 2013-01-23 |
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ID=47546796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220350662 Expired - Fee Related CN202691172U (zh) | 2012-07-19 | 2012-07-19 | 一种止回阀 |
Country Status (1)
Country | Link |
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CN (1) | CN202691172U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748507A (zh) * | 2012-07-19 | 2012-10-24 | 格朗富(苏州)集团有限公司 | 一种止回阀 |
-
2012
- 2012-07-19 CN CN 201220350662 patent/CN202691172U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748507A (zh) * | 2012-07-19 | 2012-10-24 | 格朗富(苏州)集团有限公司 | 一种止回阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: Ping Wang Zhen Wujiang District of Suzhou City, Jiangsu province 215221 Zhonglu Industrial Zone No. 2 Fuping Road Patentee after: Suzhou gelangfu equipment manufacturing Limited by Share Ltd Address before: 215225 Jiangsu city of Suzhou province Wujiang City Pingwang town Mei Yan Dragon Road No. 3 Patentee before: Galumph (Suzhou) Group Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200719 |
|
CF01 | Termination of patent right due to non-payment of annual fee |