Importance

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Abstract

A hydraulic valve with a hydraulic fluid, in particular for shifting an actuation piston in a connecting rod for a variable compression internal combustion engine, the hydraulic valve including a valve housing which includes a first operating connection and a second operating connection and a supply connection that is loadable with a hydraulic pressure of the hydraulic fluid so that a piston that is movably arranged in the valve housing is displaceable against a force of a preloaded spring, wherein the piston is optionally arrestable in a first shifting position or in a second shifting position, wherein an axial shaft arranged in the valve housing includes a shifting coulisse, and wherein the piston is movable from the first shifting position into the second shifting position and from the second shifting position into the first shifting position by a control element guided in the shifting coulisse.

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First Claim