Other

Heinz Raubacher

Uwe Koch

Marko Voigt

Markus Alber

A sealing element for a rotary piston machine for sealing a lever is provided which is guided in an annular gap and is rotatable around a rotational axis, wherein the sealing element is rotationally symmetrical relative to the rotational axis, characterized in that the sealing element comprises a dynamic region and a static region, wherein the dynamic region has an axial sealing face being directed towards the annular gap, and a radial sealing face being directed towards the interior of an annular channel of the rotary piston machine, which annular channel surrounds the annular gap; and wherein the static region serves to fix the sealing element to the rotary piston machine, and wherein there is formed in the static region a channel, to which a fluid can be supplied.

Sealing element for a rotary piston machine

A planetary rotation machine including at least one ring channel which is curved along an at least partial arc and that contains a piston that can be moved in a fluid generating a movement. The piston can be coupled to a rotary body coaxially arranged by a lever by the rotational axis thereof. A stable structure able to transmit high torques is obtained by guiding the lever through a gap created in the wall of the ring channel in a direction of displacement of the piston, in a radial direction away from the piston in a sealed manner.

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Valhingen, Germany

Heinz Raubacher