Actuator overpressurising assembly

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United States of America Patent

PATENT NO 11821443
SERIAL NO

17541410

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Abstract

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An actuator pressure intensifying assembly includes a mode valve and a gear motor assembly, the mode valve arranged to receive, at an input port, a supply pressure and to provide, at an output port, a control pressure to an actuator, the mode valve further configured to move, in response to the supply pressure exceeding a predetermined activation threshold, from a first mode in which the supply pressure flows directly from the input port to the output port in a first fluid flow path, and a second mode in which the supply pressure flows from the input port to the output port in a second fluid flow path which includes the gear motor assembly between the input port and the output port which intensifies the supply pressure such that the control pressure is higher than the supply pressure.

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Patent Owner(s)

Patent OwnerAddress
GOODRICH ACTUATION SYSTEMS SAS27950 SAINT-MARCEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Potier, Karl Aix en provence, FR 20 2

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