Invention Grant
- Patent Title: Method and system for fail-safe motor operation
- Patent Title (中): 故障安全电机运行方法和系统
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Application No.: US10307892Application Date: 2002-12-02
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Publication No.: US06965206B2Publication Date: 2005-11-15
- Inventor: Dean Kamen , John B. Morrell , David W. Robinson , Ronald K. Reich , John David Heinzmann , Philip LeMay , Steven R. Meyer , Jason M. Sachs , J. Douglas Field
- Applicant: Dean Kamen , John B. Morrell , David W. Robinson , Ronald K. Reich , John David Heinzmann , Philip LeMay , Steven R. Meyer , Jason M. Sachs , J. Douglas Field
- Applicant Address: US NH Manchester
- Assignee: DEKA Products Limited Partnership
- Current Assignee: DEKA Products Limited Partnership
- Current Assignee Address: US NH Manchester
- Agency: Bromberg & Sunstein LLP
- Main IPC: A63C17/12
- IPC: A63C17/12 ; B62K3/00 ; G05B9/03 ; B62D51/02
Abstract:
An electric device includes a motor and a motor drive for commanding a torque generated by the motor. A fault control circuit detects a fault condition associated with the motor drive. Upon detection of the fault condition, the fault control circuit adjusts the torque commanded by the motor drive.
Public/Granted literature
- US20030146025A1 Method and system for fail-safe motor operation Public/Granted day:2003-08-07
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