Eagleburgmann Germany Gmbh & Co. Kg

Christoph Rapp

Josef Gerg

Stefan Ledig

Johannes Bauer

Kilian Obertanner

Christian Fahning

Joseph Kiermeir

Florian Morgenstern

The invention relates to a mechanical seal arrangement comprising a first slide ring seal () having a rotating slide ring () and a stationary slide ring () defining a sealing gap () therebetween, a shaft sleeve (), a driver () which connects the shaft sleeve () to the rotating slide ring () and which is arranged to transmit rotation of the shaft sleeve () to the rotating slide ring () a connecting arrangement () for connecting the shaft sleeve () to the driver (), the connecting arrangement () comprising at least two rotary locks () and at least two recesses () in the shaft sleeve (), wherein each of the rotary locks () has a bearing portion () and a locking portion (), wherein the locking portion () laterally projects beyond the bearing portion (), and wherein a rotational axis (Y-Y) of each rotary lock () is parallel to a central axis (X-X) of the shaft sleeve ().

Slide ring seal assembly which can be axially mounted

The invention relates to a mechanical seal arrangement for sealing on a rotating component (), comprising a slide ring seal () having a rotating slide ring () and a stationary slide ring (), which define a sealing gap () between the sliding surfaces () thereof, a recirculation conveyor () arranged adjacent to the rotating slide ring () wherein the recirculation conveyor () comprises a recirculation line () in which a cooling device () for cooling the recirculated fluid is arranged, a recirculation rotor () and a hollow cylindrical housing (), wherein the recirculation line () leads to a cavity () in the region of the sealing gap () of the sliding ring seal (), wherein the hollow cylindrical housing () comprises an inner shell surface () and an outer shell surface () and wherein a conveyor channel () is provided on the outer shell surface (), which conveyor channel () is formed along the outer shell surface () from a start portion () to an end portion () wherein the start portion () of the conveyor channel () is separated from the end portion () by a separating web (), wherein a plurality of feed openings () are provided in the hollow cylindrical housing (), which open from the inner shell surface () into the conveyor channel (), and wherein a single outlet opening () is provided at the end portion (). (FIG.)

Mechanical face seal assembly, in particular for hot media, and pump assembly

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Sauerlach, Germany

Christoph Rapp