Electronic load sense control with electronic variable load sense relief, variable working margin, and electronic torque limiting

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United States of America Patent

PATENT NO 9759212
APP PUB NO 20160195083A1
SERIAL NO

14944321

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Abstract

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An electrical pressure control load sense system having a pump connected inline to an operator control spool valve and a compensation circuit. The system also has a plurality of sensors, at least one pressure transducer, a micro-processor, a fixed orifice, a proportional pressure relief valve, and a swashplate angle sensor.

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Patent Owner(s)

  • DANFOSS POWER SOLUTIONS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruns, Alex Ames, US 5 25
Daley, Christian Ames, US 1 9
Ewald, Vince Ames, US 2 9
Lingenfelter, Kevin R Nevada, US 2 9
Wakefield, Danny West Des Moines, US 1 9

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