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United States of America Patent

APP PUB NO 20090243434A1
SERIAL NO

12416709

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electromechanical motor, comprising a stator, including a drive unit and a frame portion, the frame portion holding the drive unit. The motor includes a shuttle adapted to be moved relative to the stator in a displacement direction, the shuttle movement being controlled by the drive unit and where the drive unit comprises at least one electromechanical drive element, extending along said displacement direction, and a drive body adapted to transfer a movement of the drive element onto the shuttle. The motor includes a sensor connected to the drive element and adapted to sense an electric or magnetic signal generated by the drive element in response to mechanical stress being applied to the drive element and to output a sensor signal.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PIEZOMOTOR UPPSALA ABSTÅLGATAN 14 UPPSALA SE-754 50

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johansson, Stefan Uppsala , SE 129 1394
Larson, Anders Uppsala , SE 1 0
Schmid, Guido Triberg , DE 23 157
Schneider, Helmut Zimmern-floezlingen , DE 134 963
Trietz, Thomas Villingen-schwenningen , DE 4 11
Wilmer, Martin Villingen-schwenningen , DE 1 0

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