CN213744980U - 立式防泄阀 - Google Patents
立式防泄阀 Download PDFInfo
- Publication number
- CN213744980U CN213744980U CN202022795795.3U CN202022795795U CN213744980U CN 213744980 U CN213744980 U CN 213744980U CN 202022795795 U CN202022795795 U CN 202022795795U CN 213744980 U CN213744980 U CN 213744980U
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- Prior art keywords
- hole
- valve
- water inlet
- valve core
- leakage
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 11
- 210000001503 joint Anatomy 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022795795.3U CN213744980U (zh) | 2020-11-27 | 2020-11-27 | 立式防泄阀 |
Applications Claiming Priority (1)
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CN202022795795.3U CN213744980U (zh) | 2020-11-27 | 2020-11-27 | 立式防泄阀 |
Publications (1)
Publication Number | Publication Date |
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CN213744980U true CN213744980U (zh) | 2021-07-20 |
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Family Applications (1)
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CN202022795795.3U Active CN213744980U (zh) | 2020-11-27 | 2020-11-27 | 立式防泄阀 |
Country Status (1)
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CN (1) | CN213744980U (zh) |
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2020
- 2020-11-27 CN CN202022795795.3U patent/CN213744980U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vertical anti leakage valve Effective date of registration: 20230605 Granted publication date: 20210720 Pledgee: Weihai City Commercial Bank Co.,Ltd. Jingyuan Sub branch Pledgor: Weihai Frith fluid control technology Co.,Ltd. Registration number: Y2023980042773 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210720 Pledgee: Weihai City Commercial Bank Co.,Ltd. Jingyuan Sub branch Pledgor: Weihai Frith fluid control technology Co.,Ltd. Registration number: Y2023980042773 |