CN216279477U - 一种闸板全密封式剪切阀 - Google Patents
一种闸板全密封式剪切阀 Download PDFInfo
- Publication number
- CN216279477U CN216279477U CN202123141404.7U CN202123141404U CN216279477U CN 216279477 U CN216279477 U CN 216279477U CN 202123141404 U CN202123141404 U CN 202123141404U CN 216279477 U CN216279477 U CN 216279477U
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- CN
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- Prior art keywords
- valve
- protective cover
- flashboard
- flow passage
- passage hole
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 28
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 238000010008 shearing Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000273256 Phragmites communis Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123141404.7U CN216279477U (zh) | 2021-12-14 | 2021-12-14 | 一种闸板全密封式剪切阀 |
Applications Claiming Priority (1)
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CN202123141404.7U CN216279477U (zh) | 2021-12-14 | 2021-12-14 | 一种闸板全密封式剪切阀 |
Publications (1)
Publication Number | Publication Date |
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CN216279477U true CN216279477U (zh) | 2022-04-12 |
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Family Applications (1)
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CN202123141404.7U Active CN216279477U (zh) | 2021-12-14 | 2021-12-14 | 一种闸板全密封式剪切阀 |
Country Status (1)
Country | Link |
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CN (1) | CN216279477U (zh) |
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2021
- 2021-12-14 CN CN202123141404.7U patent/CN216279477U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fully sealed shear valve with a gate Effective date of registration: 20230626 Granted publication date: 20220412 Pledgee: Bank of Jiangsu Co.,Ltd. Shanghai Qingpu Sub branch Pledgor: SHANGHAI FEIQIU TECHNOLOGY (GROUP) CO.,LTD. Registration number: Y2023310000288 |
|
PE01 | Entry into force 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: 20220412 Pledgee: Bank of Jiangsu Co.,Ltd. Shanghai Qingpu Sub branch Pledgor: SHANGHAI FEIQIU TECHNOLOGY (GROUP) CO.,LTD. Registration number: Y2023310000288 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |