Hydraulic assembly for a mining system

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United States of America Patent

PATENT NO 9982799
SERIAL NO

15065267

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hydraulic assembly for a mining system is disclosed. The hydraulic assembly may have at least one control valve for controlling a supply of hydraulic fluid to a hydraulic actuator of the mining system. The hydraulic assembly may also have at least one temperature sensor associated with the at least one control valve. The at least one temperature sensor may be configured to measure a temperature of the at least one control valve. In addition, the hydraulic assembly may have a control unit in communication with the at least one temperature sensor. The control unit may be configured to receive the temperature measured by the at least one temperature sensor. The control unit may also be configured to determine that a leakage has occurred in the at least one control valve based on the temperature.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS STREET PEORIA IL 61629-9510

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hassell, James Meadow Lands, US 1 7
Titschert, Jens Lünen, DE 24 136

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 29, 2029
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