LUBE CAR FOR LOCOMOTIVE
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United States of America Patent
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N/A
Issued Date -
Nov 20, 2014
app pub date -
May 17, 2013
filing date -
May 17, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A lube car is provided for a locomotive configured to power a consist of revenue cars. The lube car includes a control unit, and a dispensing unit. The control unit is configured to determine one or more of a rolling resistance of the revenue cars, and a number of revenue cars trailing the lube car in the consist. The control unit is further configured to generate a control signal based on the determined rolling resistance, and number of revenue cars trailing the lube car in the consist. The dispensing unit is operatively connected to the control unit, and is configured to dispense lube onto an underlying rail based on the control signal. In an embodiment, a size and weight of the lube car is substantially smaller than a size and weight of the revenue cars thus allowing easy hoisting of the lube car with a lifting device.
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