Mann+hummel Gmbh

Andreas Kloss

Uwe Brenneis

Dennis Stark

Oliver Steins

Dieter Weiss

Kai Hilarius

Oliver Luley

Christoph Goldbrunner

Stefan Diersch

Martin Schoenung

Johannes Kuntz

Ulrich Lampen

Martin Bottke

Volker Hensel

Alexander Kuehn

Stéphane Nataf

A filter element is provided with a filter medium body that is a folded filter of filter paper. The filter medium body has an inflow side and an outflow side. A sealing element is arranged on the filter medium body. At an end edge face, the filter medium body has an adhesive bead filling at least partially intermediate fold spaces at end edges of the folds. The filter medium body has a lateral band adhesively connected to and covering the end edge face positioned at an angle relative to the inflow and outflow sides. The lateral band is connected to end edges of the folds at the end edge face and extends all the way to the inflow and outflow sides. The lateral band has at least one leg resting on the inflow side or the outflow side adjacent to a rim area of the filter medium body.

Filter element, in particular for gas filtration

A filter module for filtering a fluid is provided with a filter element that has a filter bellows of a filter medium. A fastening frame is connected to the filter element and has a frame wall enclosing circumferentially at least partially a rim of the filter element. A circumferentially extending first sealing element is arranged on an exterior side of the frame wall. The fastening frame has at least one locking element on an exterior side. A second sealing element seals the raw side and the clean side relative to each other, and can be guided into a sealing position upon locking at least one locking element in the installation position.

Filter module with a filter element and with a fastening frame and air filter device with a filter module

A method for metering an additive for a regeneration process of a particle filter activated in the exhaust gas system of an internal combustion engine, in particular of a diesel engine, the quantity of the additive to be metered in being calculated from the soot production of the internal combustion engine.

Method and device for metering the additive for regenerating a diesel particulate filter

Method for determining a starting time of a regeneration process of a particle filter which is connected into the exhaust train of an internal combustion engine, in particular of a diesel engine, wherein the data of an air mass flow rate meter, of an exhaust gas temperature sensor and of a differential pressure sensor are fed to a control unit and the control unit starts the regeneration on the basis of the data by means of the comparison with characteristic diagrams.

Method and device for determining a starting time of a regeneration process for regenerating a diesel particle filter

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Mannheim-Seckenheim, Germany

Andreas Kloss