Mann+hummel Gmbh

Arndt-Udo Rolle

Christian Thalmann

André Roesgen

Frank Pflueger

Jochen Linhart

Martin Veit

Andreas Wildermuth

Frank Ehlen

Christine Oprisch

Stefan Eichinger

Kathrin Lichtenwalter

Frank Pflüger

André Rösgen

Nadine Dietsch

Pascal Egger

Simon Leininger

A filter element arranged in a filter housing is provided with an annular filter medium flowed through by a liquid medium in a flow direction radial to a longitudinal axis of the filter element. A clean chamber is arranged in the flow direction of the liquid medium downstream of the filter medium. A filtered liquid medium outlet is fluidically connected to the clean chamber. A cylinder-shaped water separating screen is arranged in the clean chamber to separate water contained in the liquid medium. A water outlet opening fluidically connects the clean chamber to a water collecting chamber of the filter housing. A particle filter is arranged at the water outlet opening or arranged between the water outlet opening and the filtered liquid medium outlet of the filter element. The water outlet opening of the filter element is fluidically connected with the water collecting chamber of the filter housing.

Filter element and filter system for a liquid medium, in particular diesel fuel

A replaceable filter of a filter device has a housing bowl in which at least one filter element is arranged. At least one filter-side coupling part of a coupling device is arranged on the end face of the housing bowl for detachable connection of the replaceable filter to the filter head. At least one fluid opening arranged on the end face of the housing bowl. A shaped sheet metal part is connected to the end face rim of the housing bowl via a shaped flange or ring that is integrally manufactured as one piece, having at least one molded seal seating groove that is open in the radial direction and peripheral with respect to the coupling axis for the seating an outer seal.

Replaceable filter of a filter device, and filter device

A filtering device features a ceramic filter body for filtering a fluid flow, the filter body consisting of a wavy layer and a flat layer and the wavy and flat layer being wound in a spiral-shaped manner. The wave length of the waves increases from the inside to the outside with increasing distance to the longitudinal axis of the filter body such that the wave troughs and the wave peaks of at least two radially adjacent windings each lie on a common radial plane.

Filtering device, in particular diesel particulate filter

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Stuttgart, Germany

Arndt-Udo Rolle