CN214404088U - 一种平衡轴向力机械密封 - Google Patents
一种平衡轴向力机械密封 Download PDFInfo
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- CN214404088U CN214404088U CN202120321140.4U CN202120321140U CN214404088U CN 214404088 U CN214404088 U CN 214404088U CN 202120321140 U CN202120321140 U CN 202120321140U CN 214404088 U CN214404088 U CN 214404088U
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- ring
- mechanical seal
- axial force
- static
- shaft sleeve
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CN202120321140.4U CN214404088U (zh) | 2021-02-04 | 2021-02-04 | 一种平衡轴向力机械密封 |
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CN202120321140.4U CN214404088U (zh) | 2021-02-04 | 2021-02-04 | 一种平衡轴向力机械密封 |
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CN214404088U true CN214404088U (zh) | 2021-10-15 |
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CN202120321140.4U Active CN214404088U (zh) | 2021-02-04 | 2021-02-04 | 一种平衡轴向力机械密封 |
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CN (1) | CN214404088U (zh) |
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2021
- 2021-02-04 CN CN202120321140.4U patent/CN214404088U/zh active Active
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 410006 room 115, building 10, Zone D, hardware Electromechanical market, Yuhua District, Changsha City, Hunan Province Patentee after: Hunan Boke seal transmission technology Co., Ltd Address before: 410006 room 505, building 12, fenghuayuan, Poyang community, No. 199, Huijin Road, Yuhua District, Changsha City, Hunan Province Patentee before: Changsha dynamic Pump Co., Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410006 room 115, building 10, Zone D, hardware Electromechanical market, Yuhua District, Changsha City, Hunan Province Patentee after: Hunan bock Fluid Technology Co.,Ltd. Address before: 410006 room 115, building 10, Zone D, hardware Electromechanical market, Yuhua District, Changsha City, Hunan Province Patentee before: Hunan Boke seal transmission technology Co.,Ltd. |