CN208982708U - 一种带扭簧的止回阀 - Google Patents
一种带扭簧的止回阀 Download PDFInfo
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- CN208982708U CN208982708U CN201821607522.8U CN201821607522U CN208982708U CN 208982708 U CN208982708 U CN 208982708U CN 201821607522 U CN201821607522 U CN 201821607522U CN 208982708 U CN208982708 U CN 208982708U
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- valve body
- torsional spring
- screw
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- baffle
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- 230000001681 protective effect Effects 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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CN201821607522.8U CN208982708U (zh) | 2018-09-29 | 2018-09-29 | 一种带扭簧的止回阀 |
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CN201821607522.8U CN208982708U (zh) | 2018-09-29 | 2018-09-29 | 一种带扭簧的止回阀 |
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CN208982708U true CN208982708U (zh) | 2019-06-14 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: 238261 Factory Building 2, Wangjiang Fourth Road Intelligent Equipment Manufacturing Industrial Park, Laoqiao Town, Zhengpu Port New Area, Ma'anshan City, Anhui Province Patentee after: Kelei Valve Industry (Ma'anshan) Co.,Ltd. Country or region after: China Address before: No. 210, Xinyuan Road, Ehu Industrial Park, Ehu Town, Xishan District, Wuxi City, Jiangsu Province, China Patentee before: WUXI CORE LINE VALVE CO.,LTD. Country or region before: China |
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TR01 | Transfer of patent right |