- 专利标题: Pump comprising an impeller body provided as an oblique cone
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申请号: US17309763申请日: 2019-12-19
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公开(公告)号: US11867192B2公开(公告)日: 2024-01-09
- 发明人: Jacob Arnold , Raymond Johan Meijnen
- 申请人: PENTAIR FLOW TECHNOLOGIES, LLC
- 申请人地址: US WI Delavan
- 专利权人: PENTAIR FLOW TECHNOLOGIES, LLC
- 当前专利权人: PENTAIR FLOW TECHNOLOGIES, LLC
- 当前专利权人地址: US WI Delevan
- 代理机构: Husch Blackwell LLP
- 国际申请: PCT/US2019/067570 2019.12.19
- 国际公布: WO2020/132295A 2020.06.25
- 进入国家日期: 2021-06-17
- 主分类号: F04D29/22
- IPC分类号: F04D29/22 ; F04D1/00
摘要:
A pump comprising an impeller having a hub base and an impeller body. The impeller body comprises a base which is concentric relative to a rotational axis of the impeller, and at least one eccentric apex.
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