CN215806383U - 一种密封性高的对夹式分体中心蝶阀 - Google Patents
一种密封性高的对夹式分体中心蝶阀 Download PDFInfo
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- CN215806383U CN215806383U CN202122059467.1U CN202122059467U CN215806383U CN 215806383 U CN215806383 U CN 215806383U CN 202122059467 U CN202122059467 U CN 202122059467U CN 215806383 U CN215806383 U CN 215806383U
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- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Priority Applications (1)
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CN202122059467.1U CN215806383U (zh) | 2021-08-30 | 2021-08-30 | 一种密封性高的对夹式分体中心蝶阀 |
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CN202122059467.1U CN215806383U (zh) | 2021-08-30 | 2021-08-30 | 一种密封性高的对夹式分体中心蝶阀 |
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CN215806383U true CN215806383U (zh) | 2022-02-11 |
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CN202122059467.1U Active CN215806383U (zh) | 2021-08-30 | 2021-08-30 | 一种密封性高的对夹式分体中心蝶阀 |
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CN (1) | CN215806383U (zh) |
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2021
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
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. |
|
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: A wafer type split center butterfly valve with high sealing performance Effective date of registration: 20230316 Granted publication date: 20220211 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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220211 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A clamp type split center butterfly valve with high sealing performance Granted publication date: 20220211 Pledgee: Bank of Dezhou Co.,Ltd. Ningjin Sub branch Pledgor: Shandong Yahua Industrial Equipment Co.,Ltd. Registration number: Y2024980008011 |