Method and system for fail-safe motor operation

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United States of America Patent

PATENT NO 7157875
SERIAL NO

11273581

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
DEKA PRODUCTS LIMITED PARTNERSHIPMANCHESTER NH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Field, J Douglas Bedford, NH 71 4524
Heinzmann, John David Manchester, NH 41 2838
Kamen, Dean Bedford, NH 534 31799
LeMay, Philip Bedford, NH 10 963
Meyer, Steven R North Reading, MA 2 180
Morrell, John B Bedford, NH 135 7124
Reich, Ronald K Merrimack, NH 16 743
Robinson, David W Manchester, NH 76 4758
Sachs, Jason M Goffstown, NH 44 1866

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