Prime mover system and methods utilizing balanced flow within bi-directional power units

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11326626
APP PUB NO 20200277972A1
SERIAL NO

16786067

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Abstract

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Systems, methods and devices are described providing a selective hydraulic or electrically powered prime mover that is a bi-directional power unit system, including movement within a device used to compress and/or expand a fluid and provide fluid movement. The use of a hydraulic power unit is involved and comprises at least a pump or other fluid moving device, a first set of selective control valves delivering pressurized fluid to the device(s), and a second set of selective control valves returning unpressurized fluid from the device(s), a reservoir comprising a compensator tank, a port for operation at ambient pressure, and a pressure measuring device measuring ambient pressure allowing for unbalanced flow to and from the device as well as thermal expansion or compression. The use of a multiport and in some cases a swashplate pump that incorporates the features and functions of several valves for the system is also described.

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Patent Owner(s)

Patent OwnerAddress
A O INTERNATIONAL II INC12503 EXCHANGE DR SUITE 510 STAFFORD TX 77477

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lerner, Daniel Maurice Missouri City, US 66 414
Orban, Andre Sugarland, US 31 177
Singh, Ranjit Houston, US 7 53

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