Mann+hummel Gmbh

Steffan Ackermann

Klaus-Dieter Ruhland

Karlheinz Muenkel

Stefan Becker

Joerg Menssen

Kai Hilarius

A centrifugal separator for separating particles from a fluid has a housing with a structural element provided with an opening. A cyclone cell having an inflow opening and an outflow opening is provided and is adapted to produce a swirl in a fluid that is flowing in through the inflow opening and exits through the outflow opening. The cyclone cell is secured in the opening of the structural element by being form-fittingly embedded by injection molding in the structural element. In a method for producing the centrifugal separator, at least one cyclone cell is provided and is embedded by injection molding so as to form the structural element that secures at least one cyclone cell in the housing.

Centrifugal separator and method for producing a centrifugal separator

An air filter system () includes a filter housing () with a filter element () received within the housing. A secondary housing is secured to and closing the filter housing. The secondary housing includes a locking element operable to engage the filter housing and the filter element. The filter element () includes at least one fastening element () wherein the locking element () of the secondary housing () engages the at least one fastening element () in such a way, when the filter element () is accommodated in the filter housing () and is disposed between the filter housing () and the secondary housing (), that the secondary housing () is detachably clamped to the filter housing ().

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Otterstadt, Germany

Steffan Ackermann