Invention Grant
- Patent Title: Damped bearing of a rotor shaft
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Application No.: US15113353Application Date: 2015-01-14
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Publication No.: US10050579B2Publication Date: 2018-08-14
- Inventor: Christian Bauer
- Applicant: SIEMENS AKTIENGESELLSCHAFT
- Applicant Address: DE München
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE München
- Agency: Henry M. Feiereisen LLC
- Priority: EP14152298 20140123
- International Application: PCT/EP2015/050535 WO 20150114
- International Announcement: WO2015/110322 WO 20150730
- Main IPC: G05B5/01
- IPC: G05B5/01 ; H02P29/50 ; F16C27/04 ; H02K5/16 ; H02K5/24 ; H02K11/20 ; F16C27/00 ; F16C27/02 ; H02K7/08

Abstract:
The invention relates to an arrangement for the damped bearing of a rotor shaft (1) of an electric machine. The invention also relates to an electric machine comprising a rotor shaft (1) and at least one such arrangement. The invention further relates to a method for the damped bearing of a rotor shaft (1) of such an electric machine. In order to provide an alternative for the damped bearing of a rotor shaft (1), it is proposed that the arrangement has a bearing unit (2), which can be arranged between the rotor shaft (1) and a housing (3) of the electric machine, and a damping element (4), which can be arranged between the bearing unit (2) and the rotor shaft (1) or between the bearing unit (2) and the housing (3), wherein the damping element (4) comprises a mesh of metal wire (5).
Public/Granted literature
- US20170012570A1 DAMPED BEARING OF A ROTOR SHAFT Public/Granted day:2017-01-12
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