Eagleburgmann Germany Gmbh & Co. Kg

Joachim Skrzidlo

Berthold Schulten

Jorg Thomas Thelke

Andreas Pehl

Josef Gerg

Stefan Ledig

Rudolf Kollinger

Joseph Fichtner

Ernst Pochmann

Josef Fichtner

Thomas Bohm

Daniel Frohlich

Alfred Matuschek

Tino Moller

Thomas BÖHM

Daniel FRÖHLICH

The invention relates to a mechanical seal arrangement, comprising a rotating slide ring () and an stationary slide ring (), which delimit a sealing gap () in between them, wherein the rotating slide ring () has a radially inward facing ledge () with a contact surface (), a bellows element () for refitting the rotating slide ring () in an axial direction (X-X) of the mechanical seal arrangement, and a release protection device () for the rotating slide ring (), wherein the release protection device () comprises an inner sleeve () with a radially outward facing web () that restricts a movement of the rotating slide ring () in the axial direction (X-X), and wherein the rotating slide ring () is arranged on the inner sleeve () so as to be freely movable in the axial direction (X-X).

Mechanical seal arrangement with a release protection device

The present invention relates to a mechanical seal arrangement, comprising a rotating slide ring and a stationary slide ring, which define a sealing gap between them, and a delivery device for delivering a fluid, wherein the delivery device comprises a sleeve-like basic body with first through-openings and second through-openings, wherein the delivery device rotates jointly with the rotating slide ring, wherein the first through-openings each have a first entry region on an outer periphery of the sleeve-like basic body and a first exit region on an inner periphery of the sleeve-like basic body, and wherein the second through-openings each have a second entry region on the inner periphery of the sleeve-like basic body and a second exit region on the outer periphery of the sleeve-like basic body.

Sliding ring seal with conveying sleeve

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Wolfratshausen, Germany

Joachim Skrzidlo