Valve assembly and hydraulic circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12060950
APP PUB NO 20230235835A1
SERIAL NO

18149346

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Importance

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Abstract

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A valve assembly and a hydraulic circuit including the valve assembly are provided. The valve assembly comprises a hydraulically actuated valve configured to be biased from a first control position to a second control position by a hydraulic pressure applied to a first fluid port of the hydraulically actuated valve. A first switching threshold pressure required to switch the hydraulically actuated valve to its second control position when applied to the first fluid port of the hydraulically actuated valve in its first control position differs from a second switching threshold pressure required to keep the hydraulically actuated valve in its second control position when applied to the first fluid port of the hydraulically actuated valve in its second control position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DANA MOTION SYSTEMS ITALIA S R LVIA LUCIANO BREVINI 1/A REGGIO EMILIA 42124

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Catellani, Vanni Reggio Emilia, IT 1 0
Fasano, Stefano Reggio Emilia, IT 10 0
Franzoni, Federica Reggio Emilia, IT 12 2
Lazzaretti, Stefano Reggio Emilia, IT 2 4
Sassi, Alessandro Reggio Emilia, IT 17 2

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