CN220354625U - 一种阀杆下端部防卡死的增滑结构 - Google Patents
一种阀杆下端部防卡死的增滑结构 Download PDFInfo
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- CN220354625U CN220354625U CN202321822804.0U CN202321822804U CN220354625U CN 220354625 U CN220354625 U CN 220354625U CN 202321822804 U CN202321822804 U CN 202321822804U CN 220354625 U CN220354625 U CN 220354625U
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- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000003780 insertion Methods 0.000 claims description 31
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- 238000004891 communication Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 34
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN202321822804.0U CN220354625U (zh) | 2023-07-12 | 2023-07-12 | 一种阀杆下端部防卡死的增滑结构 |
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| CN202321822804.0U CN220354625U (zh) | 2023-07-12 | 2023-07-12 | 一种阀杆下端部防卡死的增滑结构 |
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| CN220354625U true CN220354625U (zh) | 2024-01-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241112 Address after: 300000 Tianjin Jinnan District Xiaozhan Town Xiaozhan Industrial Zone No. 4 Road and Chuangye Road Intersection (H12 plot) Tianshan International Soaring Base H12 Patentee after: Tianjin Weisen Valve Manufacturing Co.,Ltd. Country or region after: China Address before: 225000 No.20 Chuangye Road, kechuangyuan, Guangling District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou ouweijia Machinery Co.,Ltd. Country or region before: China |