SWITCH VALVE AND CONNECTING ROD WITH SWITCH VALVE

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United States of America Patent

SERIAL NO

15652046

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A switch valve for controlling a flow of a hydraulic fluid in a connecting rod for a variable compression internal combustion engine, the switch valve including a capture element; a valve housing including a first operating connection and a second operating connection and a supply connection that is loadable with a hydraulic pressure of the hydraulic fluid, wherein the capture element is arranged in the valve housing and optionally movable into a first switching position or a second switching position, wherein the first operating connection is connected with the supply connection or a tank in the first switching position, wherein the second operating connection is connected with the supply connection or the tank in the second switching position, wherein at least one check valve is provided which facilitates a flow of the hydraulic fluid from the second operating connection to the first operating connection.

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Patent Owner(s)

Patent OwnerAddress
ECO HOLDING 1 GMBHAM SCHLOSSFELD 5 MARKTHEIDENFELD D-97828

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jung, Christian Eisenhuettenstadt, DE 48 522
Schulze, Dietmar Muenzenberg, DE 57 157
Wissler, Sebastian Munich, DE 1 3

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