Electric drive pump for well stimulation
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United States of America Patent
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May 24, 2022
Grant Date -
Aug 12, 2021
app pub date -
Apr 29, 2021
filing date -
Sep 25, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
An electric drive pump system includes a power end and a detachable transmission assembly. The transmission assembly is mounted to the power end and is configured to provide rotational power to the power end through a plurality of electric motors. The plurality of electric motors use a gearbox to drive an output spline that engages the power end. A control module is used to regulate the performance characteristics of the plurality of electric motors. A temperature regulation assembly is configured to regulate the temperature of the transmission assembly and the power end.
First Claim
Family
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