CN207442591U - 改进调压膜结构的井用潜水电机 - Google Patents
改进调压膜结构的井用潜水电机 Download PDFInfo
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- CN207442591U CN207442591U CN201721687033.3U CN201721687033U CN207442591U CN 207442591 U CN207442591 U CN 207442591U CN 201721687033 U CN201721687033 U CN 201721687033U CN 207442591 U CN207442591 U CN 207442591U
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- pressure regulator
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- regulator membrane
- membrane
- flange collar
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CN201721687033.3U CN207442591U (zh) | 2017-12-07 | 2017-12-07 | 改进调压膜结构的井用潜水电机 |
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CN201721687033.3U CN207442591U (zh) | 2017-12-07 | 2017-12-07 | 改进调压膜结构的井用潜水电机 |
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CN207442591U true CN207442591U (zh) | 2018-06-01 |
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CN201721687033.3U Active CN207442591U (zh) | 2017-12-07 | 2017-12-07 | 改进调压膜结构的井用潜水电机 |
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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: 20200715 Address after: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee after: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Address before: Three Cave Village pool large town of Wenling city Taizhou City, Zhejiang province 317525 Patentee before: SHIMGE PUMP INDUSTRY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG LBX PUMP INDUSTRY Co.,Ltd. Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Contract record no.: X2021330000150 Denomination of utility model: Submersible motor for well with improved pressure regulating membrane structure Granted publication date: 20180601 License type: Common License Record date: 20210828 |
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EE01 | Entry into force of recordation of patent licensing contract |