SYSTEM AND METHOD FOR CONTROLLING POWER IN MACHINE HAVING HYDRAULIC DEVICES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160145833A1
SERIAL NO

14549765

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power control system is disclosed for a machine. The system has an electric motor device configured to power a hydraulic device. The system also has an energy storage device configured to store electrical energy. The system also has an electric driving circuit coupled to the electric motor device and the energy storage device. The electric driving circuit is configured to drive the electric motor device using the electrical energy stored in the energy storage device. The electric motor device is configured to function as a generator to receive power feedback from the hydraulic device and electrically charge the energy storage device through the electric driving circuit.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR GLOBAL MINING LLC875 W CUSHING STREET TUCSON AS 85745

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abdel-Baqi, Omar Jawdat Oak Creek, US 1 4
Miller, Peter J Brookfield, US 60 1813

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