Arrangement for controlling a hydraulically driven motor
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United States of America Patent
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Aug 31, 2010
Grant Date -
Feb 15, 2007
app pub date -
Mar 19, 2004
filing date -
Mar 21, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to an arrangement for controlling a hydraulically driven motor, forming part of a hydraulic system in which hydraulic fluid under pressure forms a main flow through a main duct in which the motor is connected. The motor drives a varying load, and one or more valves (7) are adapted for controlling the hydraulic fluid flow through the motor on the one hand during operation and on the other hand for starting and stopping of the motor. One of the valves consists of a flow control valve (7) which is connected in the main duct (1) downstream of the outlet of the motor, and the flow control valve (7) is integrated with the motor housing (50).
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