Filterwerk Mann + Hummel Gmbh

Mann+hummel Gmbh

Mannesmann Kienzle Gmbh

Hans-Peter Scholl

Thomas Jessberger

Werner Blossey

Herbert Pietrowski

Achim Rehmann

Christof Baumann

Hans-Peter Hielscher

Timo Dirnberger

Sascha Bauer

Stefan Walz

Michael Thienel

Christoph Baumann

Siegfried Koch

Markus Hanselmann

Johannes Lampert

Andreas Pelz

Frank Pfeiffer

Stefan Maier

Klaus Waltenberg

Fritz Brenneis

Jobst Eisengräber-Pabst

Jens Sohnemann

Johann Rackerseder

Guenther Scholz

Joachim Streich

Daniela Knodel

Heinz Daubner

Reinhold Lebherz

Volker Hueppmeier

Ulrich Huengsberg

Daniel Hoppmann

Steffen Holtz

Hans-Juergen Isensee

Stefan Weiss

Kai Mierau

Michael Leonhardt

Alfred Bullinger

The invention relates to a filtering device, comprising a tubular filter element and a carrier part, with the filter element fastened thereon. The carrier part can be inserted between an unfiltered fluid pipe and a filtered fluid pipe. The pipes can be assembled into a continuous flow pipe, wherein the filter element protrudes into the pipe interior.

Filtering device

An active carbon coated filter element is proposed for preventing the issuance of hydrocarbons from an opening. It includes a medium containing active carbon, which is of substantially planar shape and has a frame. The frame is provided with sealing lips on at least two sides. The medium is arranged with the frame in a plastic holder, the plastic holder being able to be inserted and fixed in the opening. The sealing lips engage the wall of the opening.

Active carbon coated filter element for preventing the leaking of hydrocarbons

An air routing system includes an air filter for cleaning intake air having a clean air outlet a compressor for compressing aspirated intake air an intermediate line connected between the clean air outlet of the filter and the compressor, and an intake module. The intake module includes a plenum with a clean air inlet for compressed intake air at least one intake pope connected to the plenum and a bypass line for excess compressed filtered air. The bypass line has an inlet to a channel segment of the intake module for uncompressed clean air upstream of the compressor, and the bypass line is at least partly integrated into the intake module such that a volume of the bypass line at least partly surrounds the plenum.

Air-routing system, especially a suction system of an internal combustion engine

An insert filter for cleaning a gas stream, particularly for the intake air of an internal combustion engine or an air-conditioning unit, which includes a filter frame , a filter element placed in the filter frame , and a shaft cover and which is placed in the shaft of a duct system that guides the gas stream such that an unfiltered side is separated from a clean side by the filter element and the filter frame . The shaft cover closes a shaft opening through which the insert filter is inserted in the shaft . The filter frame is connected to the shaft cover so that the filter frame can be removed from the shaft without any need for additional removal aids by simply pulling on the shaft cover

Insert filter

An air routing system, especially an air intake system of an internal combustion engine, which makes optimal use of available installation space by integrating a bypass channel ( ) into an air intake module ( ). The volume of the bypass channel also provides an acoustic shield for the collector chamber or plenum ( ). The free area ( ) behind the mounting flange ( ) that is required for screwing in mounting bolts in order to mount the air intake module ( ) is used by an air intake hood ( ) which can be installed on the filter housing ( ) after the air intake module has been mounted. This assures that there is a greater volume available in the filter housing ( ), thereby reducing the noise at the inlet opening of the air intake module.

Filter with housing

Electronic display device

Growing community of inventors

Mundelsheim, Germany

Hans-Peter Scholl