Filterwerk Mann + Hummel Gmbh

Mann+hummel Gmbh

Michael Wolf

Lothar Keller

Guenter Jokschas

Karlheinz Muenkel

Ralf Bauder

Joachim Stinzendoerfer

Andreas Pelz

Mario Rieger

Herbert Jainek

Christian Thalmann

Klemens Dworatzek

Stefan Becker

Werner Blossey

Manfred Winter

Duc Cuong Nguyen

Thomas Sieber

Markus Zuerker

Josef Rohrmeier

Markus Melde

Karlheinz Münkel

Günter Jokschas

Martin Gruber

Ralf Poh

Walter Binder

Oliver Luley

Horst Croissant

Sonia Lorente

Eberhard Kolitz

Heiko Hinderer

Andreas Franz

Jan Zink

Jens Hähn

Norbert Maurer

Ulrich Brockhoff

Bernd Sauer

Yassine Maaradji

Horst Escher

Torsten Oberdorfer

Volker Pluecker

Oliver Scherer

Rolf Sanders

Joachim Stinzendörfer

Matthias Ludwig

Norbert Straßenberger

Karlheinz MÜNKEL

Jukka Schärlund

Udo Wagner

A separating module for a ventilation device has a housing that surrounds a separating element designed to separate liquid particles from a gas flow. A line module and a ventilation device with such a separating module and such a line module are provided. The housing of the separating module is designed to be connected to the line module that has at least three geometrically parallel channels and the housing of the separating module has corresponding housing openings to be connected to the at least three channels. Several separating modules and several line modules can be combined to adapt the ventilation system as needed.

Separating module, line module, and ventilation device

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

The invention concerns a fuel filter, in particular for diesel fuels, that comprises a housingand a filter medium. The filter mediumis arranged by means of a filter medium holderin the housing, wherein the filter medium holder comprises a venting bore. Through the venting boregases that collect in the upper area of the fuel filter can pass from the crude chamberinto the clean chamber. For avoiding that contaminants can escape through a clean outletfrom the fuel filterand damage components downstream, a clean mediumis provided that retains such contaminants.

Fuel filter

A compact filter element with a large filter surface area having inner and outer rings of filter material with an annular space between them, such that fluid to be filtered can be introduced into the annular space between the rings of filter material and a portion thereof can flow through the outer ring of filter material to the periphery of the filter element and another portion thereof can flow through the inner ring of filter material to the center of the filter element; at least one fluid-permeable support member for the filter material, and at least one end disk on an axial end face of the filter element affixed to the rings of filter material in a sealed manner, in which the end disk has a centrally arranged inlet opening for the fluid to be filtered and one or more radially extending distributor channels leading from the central inlet opening to at least one eccentrically arranged outlet opening which opens into the annular space between the rings of filter material to admit fluid to be filtered to the annular space.

Fluid filter element

An oil filter for an internal combustion engine with a cup-shaped housing that is releasably connectable to a receiving head. The housing has a first interlocking element that extends across at least a portion of the outer circumference of the housing and is interrupted by at least one axially extending recess. The filter element has a liquid-tight canister provided on its outer surface with second interlocking elements, which fit into the recesses of corresponding first interlocking elements when the filter element is installed in the housing.

Liquid filter system

A method and apparatus for monitoring service-intensive replaceable parts in an assembly in which information regarding a replaceable part ( ), such as specifications, physical dimensions, physical properties, functions and/or other data for the replaceable part, is stored on a suitable memory component ( ) in and/or on the replaceable part ( ). The stored data is read with a reading device at a predetermined time or at predetermined time intervals and transmitted to an evaluation unit. The read data can be compared in the evaluation unit with preset data and, after evaluating the results of the comparison of the data, an appropriate change in the replaceable part or in the operation of the assembly may or may not be carried out.

Method and apparatus for monitoring service-intensive replaceable parts in an assembly

A flange for a device for separating an oil aerosol from air. This flange consists of a rubber-coated sheet metal and has the purpose of providing a seal between a housing and a mounting plate.

Flange for a device for separating an oil aerosol from air

An oil separator for separating oil from oil-laden air has a housing, an inlet for oil-charged air to enter the housing, one or more coalescer elements arranged on a support body inside the housing, and outlets for the separated air and for the separated oil to exit the housing. Each end of the support body and a corresponding end of the coalescer element are fastened to a molded component. At least one molded component is in sealing contact with a sealing surface of the housing.

Oil separator

A device for separating liquids of differing density including a container 10 for the liquid, the container having at least two outlet openings 12, 14. In addition, at least one coalescer element 16 is provided to which the liquid to be separated can be fed. The container 10 and/or the coalescer element 16 and/or additional elements 18, 20 have a modular construction and may be assembled together in any desired sequence.

Device for separating liquids of differing density

An apparatus for separating an oil aerosol from air, including a separating element which is configured as an annular coalescer which coalesces the oil or oil mist in a known manner into larger oil drops which settle by gravity in the separating element and downstream therefrom. The separating element is disposed in a housing and fastened to a flanged piece, the flange piece including an adapter element to which additional flanged pieces and/or connecting lines for supplying and carrying away the air are attached.

Apparatus for separating oil aerosols from air

A differential pressure switch particularly suitable for monitoring dirt accumulation on a filter element of an oil-separating air filter comprising a piston which is movable in response to a relative change in pressure between two pressure zones and is biased in one direction by a restoring spring, and a rolling membrane which separates the pressure zones.

Differential pressure switch with an adjusting piston driven by a

A fluid filter has a housing which consists of a top housing half 10 and a bottom housing half 11. Between these two housing halves a filter element is disposed. On the bottom housing half is an inlet for the raw fluid, and on the top housing half is an outlet for the clean fluid. The two housing halves are assembled with snap fasteners.

Filter for fluids

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Neunkirchen, Germany

Michael Wolf