Eagleburgmann Germany Gmbh & Co. Kg

Jorg Thomas Thelke

Rudolf Schicktanz

Rolf Mulhaupt

Wenli Zhang

Andreas Schrüfer

Wolfgang Ries

Joachim Otschik

Dieter Ziegenbein

Robert Woppowa

Peter Haselbacher

Andreas Pehl

Andreas Eiletz

Elisabeth Brustmann

Joachim Skrzidlo

Joachim Reitberger

Christine Labatut-Stolle

Aleksandar Simic

Tino Moller

The invention relates to a sliding member having a first sliding surface, wherein the first sliding surface () comprises a particulate support material () and a graphene-containing material (), wherein the particulate support material () is at least partially coated with the graphene-containing material (), and wherein a material bond () is present between the particulate support material () and the graphene-containing material ().

Method for producing a particulate carrier material, which is sheathed in a graphene-containing material, and a slide element, and slide element, slip ring seal and bearing arrangement

Method for producing a particulate carrier material, which is sheathed in a graphene-containing material, and a ceramic component, and ceramic component

The invention relates to a mechanical seal assembly comprising a mechanical seal with a rotating slide ring and a stationary slide ring, wherein one of the two slide rings has a first slide surface, wherein the other of the two slide rings has a second slide surface with a circumferentially closed sealing blade which protrudes from a bottom region of the second slide surface in the direction of the first slide surface by a height (H), wherein the sealing blade has a width (B) in a range of between 10 and 500 &#x3bc;m, wherein at least one pre-tensioning element braces the slide rings against each other, wherein the second slide surface and the sealing blade on the second slide surface have a diamond coating.

Mechanical seal arrangement with minimal leakage

The invention relates to a mechanical seal arrangement, comprising a rotating slide ring () and a stationary slide ring (), which define a sealing gap () in between them, and a bellows unit () with a bellows element () and an intermediate disc (), wherein the bellows element () has a first connector area (), a second connector area (), and a bellows intermediate area (), wherein the bellows element () is made of an elastomer material and provides a connection between the rotating slide ring () and a rotating structural component (), wherein the intermediate disc () is arranged between the bellows element () and the rotating slide ring (), and wherein the intermediate disc () has at least one slit () that has a slit width (B) that is smaller than a slit length (S), and wherein the slit () is closed at one side, so that a connection area () remains at the slit () at the intermediate disc ().

Mechanical seal arrangement with a bellows element

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Wolfratshausen, Germany

Jorg Thomas Thelke