Mann+hummel Gmbh

Jan Zink

Mario Rieger

Stefan Becker

Werner Blossey

Manfred Winter

Volker Greif

Thomas Sieber

Michael Wolf

Josef Rohrmeier

Andreas Pelz

Karlheinz Münkel

Ralf Poh

Jens Hähn

Guenther Kissel

Yassine Maaradji

Joachim Stinzendörfer

Rolf Sanders

A filter device has a compact filter made of a filter material that is wound spirally. A star filter that is made of a filter material that has folds arranged in a star shape surrounds the compact filter. The filter device has a cylindrical shape. A fluid to be filtered passes the compact filter in an axial direction and the star filter in a radial direction. The filter device is exchangeable and is mounted in a filter housing such that the compact filter and the star filter have a common raw side and a common clean side that are separated from each other.

Filter device

A separator device, particularly a separator for separating particles from an air stream, which includes a first stage having at least one centrifugal separator through which the fluid flows along a first axial path. The centrifugal separator has a guide device for generating a spiral movement of the fluid. A second stage is directly downstream from the first stage and has an essentially cylindrical housing. A dust discharge is provided in the area of the fluid outlet, and a central pipe which is arranged concentrically and has a truncated conical shape is provided in the second stage.

Separator device

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Viernheim, Germany

Jan Zink