CN215980925U - 一种新型螺纹球止阀 - Google Patents
一种新型螺纹球止阀 Download PDFInfo
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- CN215980925U CN215980925U CN202122186451.7U CN202122186451U CN215980925U CN 215980925 U CN215980925 U CN 215980925U CN 202122186451 U CN202122186451 U CN 202122186451U CN 215980925 U CN215980925 U CN 215980925U
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- hole
- valve
- ball
- threaded
- valve body
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- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122186451.7U CN215980925U (zh) | 2021-09-10 | 2021-09-10 | 一种新型螺纹球止阀 |
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CN202122186451.7U CN215980925U (zh) | 2021-09-10 | 2021-09-10 | 一种新型螺纹球止阀 |
Publications (1)
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CN215980925U true CN215980925U (zh) | 2022-03-08 |
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CN202122186451.7U Active CN215980925U (zh) | 2021-09-10 | 2021-09-10 | 一种新型螺纹球止阀 |
Country Status (1)
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CN (1) | CN215980925U (zh) |
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2021
- 2021-09-10 CN CN202122186451.7U patent/CN215980925U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 253000 east of Zhengyang Road, south of provincial road 314, economic and Technological Development Zone, Ningjin County, De Zhou City, Shandong Province Patentee after: Shandong Yahua Industrial Equipment Co.,Ltd. Address before: 253000 east of Zhengyang Road, south of provincial road 314, economic and Technological Development Zone, Ningjin County, De Zhou City, Shandong Province Patentee before: Ningjin Yahua Industry Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Threaded Ball Check Valve Effective date of registration: 20230316 Granted publication date: 20220308 Pledgee: Bank of Dezhou Co.,Ltd. Ningjin Sub branch Pledgor: Shandong Yahua Industrial Equipment Co.,Ltd. Registration number: Y2023980035242 |
|
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: 20220308 Pledgee: Bank of Dezhou Co.,Ltd. Ningjin Sub branch Pledgor: Shandong Yahua Industrial Equipment Co.,Ltd. Registration number: Y2023980035242 |
|
PC01 | Cancellation 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: A new type of threaded ball check valve Granted publication date: 20220308 Pledgee: Bank of Dezhou Co.,Ltd. Ningjin Sub branch Pledgor: Shandong Yahua Industrial Equipment Co.,Ltd. Registration number: Y2024980008011 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |