Invention Grant
- Patent Title: Counter electro-motoric force based functional status detection of an electro-motor
- Patent Title (中): 基于电动马达的电动力计算功能状态检测
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Application No.: US11663049Application Date: 2004-09-17
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Publication No.: US08013549B2Publication Date: 2011-09-06
- Inventor: Jürgen Kelnhofer , Thomas Scherer , Steffen Kalsow , Alvy Biccum , John Maljanian , David Leenhouts , Walter S. Hojnowski
- Applicant: Jürgen Kelnhofer , Thomas Scherer , Steffen Kalsow , Alvy Biccum , John Maljanian , David Leenhouts , Walter S. Hojnowski
- Applicant Address: DE US CT Windsor Locks
- Assignee: Airbus Deutschland GmbH,Hamilton Sundstrand Corporation
- Current Assignee: Airbus Deutschland GmbH,Hamilton Sundstrand Corporation
- Current Assignee Address: DE US CT Windsor Locks
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- International Application: PCT/EP2004/010512 WO 20040917
- International Announcement: WO2006/029648 WO 20060323
- Main IPC: H02P1/00
- IPC: H02P1/00
Abstract:
The present invention relates to a circuit for detecting a functional status of an electro-motor. Typical electro-motors need additional components to identify the functional status of the motor. This means additional weight for such motors determining the functional status. According to the present invention a circuit is provided using a part of a motor as a sensor for detecting the functional status of the electro-motor.
Public/Granted literature
- US20080116837A1 Counter Electro-Motoric Force Base Functional Status Detection of an Electro-Motor Public/Granted day:2008-05-22
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