Invention Grant
- Patent Title: Interface module apparatus for an electrical machine, for calculating the life of a bearing
- Patent Title (中): 用于电机的接口模块装置，用于计算轴承的寿命
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Application No.: US11995606Application Date: 2006-07-04
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Publication No.: US07712367B2Publication Date: 2010-05-11
- Inventor: Rainer Eckert , Karl-Heinz Filbry , Ulrich Höhn , Markus Platen
- Applicant: Rainer Eckert , Karl-Heinz Filbry , Ulrich Höhn , Markus Platen
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Agent Henry M. Feiereisen; Ursula B. Day
- Priority: DE102005032720 20050713
- International Application: PCT/EP2006/063863 WO 20060704
- International Announcement: WO2007/006691 WO 20070118
- Main IPC: G01M13/04
- IPC: G01M13/04 ; G01M1/22
Abstract:
An electric motor is equipped with an interface module, which is used to calculate the remaining service life of a bearing. The interface module can be integrated into the motor or can be fitted to the latter. The remaining service life of the bearing can be estimated from the signal of a rotary transducer and optionally a temperature sensor.
Public/Granted literature
- US20080216576A1 Interface Module Apparatus for an Electrical Machine, for Calculating the Life of a Bearing Public/Granted day:2008-09-11
Information query
