Mann+hummel Gmbh

Universitaet Stuttgart Institut Fuer Flugzeugbau

Andreas Beck

Thomas Jessberger

Karl-Ernst Hummel

Bernhard Huurdeman

Volker Kuemmerling

Lukas Bock

Nikolaus Moser

Pascal Neef

Karlheinz Muenkel

Michael Fasold

Andreas Weber

Pius Trautmann

Ulrich Dehnen

Andreas Franz

Michael Thienel

Coskun Evlekli

Benedikt Weller

Markus Beylich

Michael Heim

Robert Zbiral

Markus Kolczyk

Thomas Schleiden

Gerrit-Tobias Speidel

Andreas Pelz

Josef Rohrmeier

Matthias Teschner

Johannes Stuerner

Torsten Hilpert

Christoph Schulz

Karlheinz Münkel

Klaus Waltenberg

Eric Thébault

Matthaeus Huber

Michael Durst

Thilo Mueller

Michael Geiger

Jérôme Migaud

Andreas Kloz

Andrew Glynn

Martin Lehmann

Klaus Drechsler

Axel Kravanja

Ivanka Poljak

Rainer Kehrle

Jan Corba

Manuel Slugecic

Gilles Huet

Jan-Eric Raschke

Steffen Kroll

Bastian Meister-Magsino

Yves Klett

Tobias Wörz

Alexander Wöber

Claus-Peter Riedel

Jürgen Kosicki

Volker KÜMMERLING

Johannes STÜRNER

A train station has at least one transportation route for traffic of vehicles, wherein the at least one transportation route is provided with a vehicle tunnel. At least one public waiting area is arranged adjacent to the at least one transportation route. An enclosure is provided in which the at least one public waiting area is arranged, wherein the enclosure has at least one side wall. At least one ambient air purification arrangement for purifying ambient air is provided that has one or more filter units for separating solid, liquid or gaseous ambient air pollutants from the ambient air. The one or more filter units are arranged at and/or in the at least one side wall of the enclosure.

Train station, in particular a tunnel-type train station, and use of a filter unit in a train station

A brake dust particle filter for a brake caliper of a disc brake assembly, wherein the brake caliper comprises a lining inspection opening, closes in a mounted state thereof the lining inspection opening at least partially with precise fit. The brake dust particle filter is provided with a filter medium support that supports a filter medium. A brake caliper provided with the brake dust particle filter in the lining inspection opening is arranged across the brake disc of the disc brake assembly.

Brake dust particle filter, brake caliper and disc brake assembly

A brake dust particle filter for a disc brake assembly is provided to catch particles generated during braking. The brake dust particle filter has a ring segment-shaped housing with two axially spaced apart housing side walls and a radially outwardly positioned housing peripheral wall. The housing peripheral wall is arranged between the housing side walls. The housing accommodates the brake disc in the housing interior. A tongue projects inwardly away from the housing peripheral wall in the housing interior. The tongue projects at least in sections with a radial component and has a flat cross section with a base surface facing the housing peripheral wall, an end face projecting into the housing interior, and a side face. The tongue is formed by a filter medium and has no supporting device components separate from the filter medium. The filter medium provides a satisfactory stiffness keeping the tongue structurally stiff.

Brake dust particle filter and disc brake assembly having a brake dust particle filter

A support tube for a filter element, in which the support tube is an elongated tubular member having a central longitudinal axis extending through a hollow interior of the support tube. The support tube has a plurality of through openings extending through a circumferential wall of the support tube and is formed in one piece and a unitary component. The plurality of through openings are bounded by at least five longitudinal webs which are polygonal in cross section in at least some sections in the longitudinal direction of the support tube. The at least five longitudinal webs are in each case formed symmetrically.

Support tube, filter element and filter system having a support tube and method and device for producing the support tube

A brake dust collector for a motor vehicle for collecting brake dust of a vehicle wheel brake has a dust collecting device that has at least one filter element and at least one filter element receptacle. The at least one filter element is secured in the at least one filter element receptacle. The at least one filter element receptacle is a through opening in a wheel rim; an intermediate space defined between the wheel rim and non-rotating vehicle parts; or a combination thereof.

Brake dust collector for motor vehicles

A brake dust collector for a motor vehicle for collecting brake dusk of a vehicle wheel brake has a dust collecting device with a filter element arranged in a filter receptacle. The filter element is designed as an exchangeable filter and is arranged exchangeable in a receiving space provided in the filter receptacle. The filter receptacle has a housing opening communicating with the receiving space. Through the housing opening the filter element is inserted into the receiving space and removed from the receiving space. The housing opening is located on a side of the filter receptacle that is facing away from the vehicle wheel brake.

A brake dust collector for a motor vehicles for collecting brake dust has a dust collecting device with a filter element and a filter receptacle in which the filter element is arranged. The filter element is a shaped filter and has at least two partial sections. The at least two partial sections each have a filter material of a different porosity including a first partial section with a great porosity and a second partial section with a small porosity.

A filter element () with a tubular folded bag () of folded filter material, which has a plurality of fold blades () adjacent each other in the longitudinal direction () of the folded bag () a closure cover () is attached at at least one axial end () of the folded bag (). In order to provide a filter element which can be bent to any desired curved form while maintaining a high degree of filtration performance, and can be produced in a cost effective manner, the fold blades () of a folded bag () are provided with a combination of diagonal folds extending at an angle relative to each other such that the fold blades () in the longitudinal direction () of the folded bag extend back and forth and thereby form a three-dimensional crown structure (). At least the outer margin of the closure cover () has a form corresponding to the crown structure () of the fold blades ().

Filter element

Apparatus for separating oil from crankcase ventilation gases of an internal combustion engine having at least two oil separators in the form of cyclones connected in parallel and traversed by the crankcase ventilation gases. The apparatus is equipped with a control valve that divides the volumetric flow of the crankcase ventilation gases into at least two subflows, depending on the magnitude of the volumetric flow, and conducts the subflows to the at least two oil separators. A control piston releases or blocks access of the gases to additional cyclones depending on the dynamic pressure of the crankcase gas.

Apparatus for controlling cyclone separators

Growing community of inventors

Kirchheim, Germany

Andreas Beck