发明授权
- 专利标题: Reduced weight rotor having structural integrity
- 专利标题(中): 具有结构完整性的减重转子
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申请号: US14618821申请日: 2015-02-10
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公开(公告)号: US09509186B2公开(公告)日: 2016-11-29
- 发明人: Ryan John Biffard , Abraham Askenazi
- 申请人: Zero Motorcycles, Inc.
- 申请人地址: US CA Scotts Valley
- 专利权人: Zero Motorcycles, Inc.
- 当前专利权人: Zero Motorcycles, Inc.
- 当前专利权人地址: US CA Scotts Valley
- 代理机构: Gard & Kaslow LLP
- 主分类号: H02K1/30
- IPC分类号: H02K1/30 ; H02K1/27 ; H02K1/28 ; H02K1/32
摘要:
A reduced weight rotor design for use in an electric motor where the reduced weight rotor maintains its structural integrity. The reduced weight rotor includes a center hub, an outer ring having lobed portions extending inwardly towards the hub and located adjacent to each location of a magnetic pole pairing, and spokes connecting the hub to the outer ring where the spokes are arranged in a number of pairs equal to the total number of the magnetic pole pairings and wherein each spoke of a given pair does not cross each other spoke of the given pair but does cross a spoke of an adjacent pair thereby forming a one cross spoke pattern.
公开/授权文献
- US20160233733A1 Reduced Weight Rotor Having Structural Integrity 公开/授权日:2016-08-11
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