Mann+hummel Gmbh

Mridul Sharma

Pascal Neef

Joachim Schuldt

Daniel Schmid

Torsten Fritzsching

Bharatesh Alagouda

Rohit Dattatray Surve

Prabhu Kumaresan

Sridhar Venkatraman

Deepak Mk

Jithin Vr

Deepthi Burugina Raviprakash

A filter system () having a housing (), a fluid inlet () formed in a housing wall (), a fluid outlet () formed in a housing wall (), a primary filter element () and a secondary filter element (). The secondary filter element () is arranged on a stand pipe () rigidly connected to one of the housing walls (). The secondary filter element () includes a filter medium () forming a body () having at least one longitudinal seam () along a longitudinal axis (L) and an end cap () at its top region (). The secondary filter element () and the stand pipe () are mutually connected by connection elements (). The secondary filter element () and the stand pipe () are configured with mutual self-positioning elements () to arrange the secondary filter element () in a defined rotational position with respect to one or more struts ().

Filter system having a primary and a secondary filter element and secondary filter element for such a filter system

A secondary element with a first open end and a second end positioned opposite the first end has a filter medium arranged about a longitudinal axis of the secondary element and extending from the first open end to the second end. A closed end disc is disposed at the second end and seal-tightly closes off the second end. The closed end disc has a first connecting element that, for an intended installation of the secondary element in a filter system, is configured to interact with a second connecting element of a support tube of the filter system to secure the secondary element on the support tube. A filter system with such a secondary element has a support tube provided with a complementary second connecting element, wherein the secondary element is secured on the support tube by the first and second connecting elements engaging each other.

Secondary element for a filter system and filter system with a secondary element

The invention relates to a filter element unit for an air filter of a vehicle with an internal combustion engine, including: a filter element, a filter medium; and a one-piece gasket. The gasket includes: a first part circumferentially surrounding the filter element and adapted to seal the filter element against a first channel of a filter housing of the air filter and a second part formed unitary with the first part and spaced away from the first part and spaced away from the filter medium, the second part is adapted to seal a second channel of the filter housing; wherein the first part and the second part are connected with each other via at least two bridges.

Extended gasket profile

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Bengaluru, India

Mridul Sharma