Measuring and testing – Dynamometers – Responsive to torque
Reexamination Certificate
2005-08-09
2005-08-09
Noori, Max (Department: 2855)
Measuring and testing
Dynamometers
Responsive to torque
Reexamination Certificate
active
06925892
ABSTRACT:
The present invention is directed towards a hydraulic power unit including a housing, an internal hydraulic power means, an external hydraulic power means, and a mechanical power shaft associated with the hydraulic power means. In addition, the hydraulic power unit comprises a transducer adapted for measuring torque mounted in the housing in a non-contact relation to the mechanical power shaft adjacent a portion of the shaft imposed with a magnetic field. The hydraulic power unit further comprises a controller associated with the transducer to monitor the measured torque and adjust the operation of the hydraulic power unit accordingly.
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“The New Standard for Torque Sensing”, Magnetoelastic Devices Inc.—Copyright 1998.
Davis Octavia
Noori Max
Sauer-Danfoss Inc.
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