Motor speed control apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4555651
SERIAL NO

06638850

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus is provided for controlling increases in the speed of a motor, including a transducer coupled to an accelerator pedal, that generates digital numbers representing motor speed commands, a data processor for receiving the speed commands, generating motor speed limit signals in response to the digital numbers and delivering the limit signals to a controllable circuit for supplying power to the motor. The limit signals are delivered in response to time and the magnitude of the speed commands.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC A CORP OF DEPEORIA IL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Melocik, Grant C Chardon, OH 27 714
Pickering, William University Heights, OH 27 499

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