发明授权
- 专利标题: Electrical machines and components thereof incorporating foil journal bearings
- 专利标题(中): 电机及其组件包括箔轴颈轴承
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申请号: US214485申请日: 1994-03-17
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公开(公告)号: US5455470A公开(公告)日: 1995-10-03
- 发明人: Joseph Denk , Richard Fischer , Alston L. Gu
- 申请人: Joseph Denk , Richard Fischer , Alston L. Gu
- 申请人地址: NJ Morristown
- 专利权人: AlliedSignal Inc.
- 当前专利权人: AlliedSignal Inc.
- 当前专利权人地址: NJ Morristown
- 主分类号: F16C27/02
- IPC分类号: F16C27/02 ; F16C17/12 ; H02K3/00 ; H02K5/167 ; H02K7/08 ; H02K5/16 ; H02K1/12
摘要:
An electrical machine (22) incorporates foil bearings (24) which are radially interposed between the stator assembly (26) and the permanent magnet of a rotor shaft (12), thus reducing the required axial length of the shaft and increasing the rotational speed at which the shaft bends incident to resonance.
公开/授权文献
- US4836076A Molded sound box for violin and the like 公开/授权日:1989-06-06
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