Fluidic control system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12031555
APP PUB NO 20230097474A1
SERIAL NO

18061615

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fluidic control system (1) for controlling a vehicle, which includes a controller (2) and a closed fluidic circuit. The circuit includes a pump (3) for pressurizing fluid in the circuit, valve means (40, 50, 60), an actuator (4, 5, 6) and a precharge accumulator (7). The valve means (40, 50, 60) is fluidly connected to the inlet and outlet of the pump (3) and the actuator (4, 6) is fluidly connected to the valve means (40, 50, 60) for selectively receiving pressurized fluid therefrom. The precharge accumulator (7) includes a movable member (73, FIG. 2) that describes a variable volume (71) fluidly connected to the circuit between the valve means (40, 50, 60) and the inlet of the pump (3). The system (1) also includes a sensor (70) for determining the position of the movable member (73) for estimating the quantity of fluid and/or detecting an abnormal pressure variation within the circuit.

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Patent Owner(s)

Patent OwnerAddress
LIBERTY VEHICLE TECHNOLOGIES LIMITEDLONDON W1J 7RH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amblard, Marc London, GB 2 3
Blackwell, Anthony London, GB 6 11

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