20250214019. Gas Filter System (MANN+HUMMEL)
GAS FILTER SYSTEM
Abstract: a gas filter system including an outer filter element having a first filter medium arranged between a first end cap and a second end cap, and an inner filter element having a second filter medium arranged between a third end cap and a fourth end cap, wherein the first filter medium is arrangeable to surround the second filter medium, wherein the first, third and fourth end caps are open, wherein the outer filter element is closed at the second end cap, wherein the outer filter element has an axial protrusion at the second end cap that protrudes into the inner filter element and exhibits a radially outward facing sealing surface, and wherein the fourth end cap of the inner filter element has a second sealing section for sealing abutment against the sealing surface of the protrusion.
Inventor(s): Pascal NEEF, Christoph WITTMERS, Andreas WEBER, Dennis STARK, Mario RIEGER, Markus HANSELMANN, Peter PEKNY, Eva HALLBAUER, Daniel SCHMID, Steffen GERLACH, Friedrich KUPFER, Philipp HETTKAMP, Johannes GRAD, Pedro Miguel PEREIRA MADEIRA, Dieter WEISS
CPC Classification: B01D46/2414 (SEPARATION (separating solids from solids by wet methods , ; by pneumatic jigs or tables ; by other dry methods ; magnetic or electrostatic separation of solid materials from solid materials or fluids, separation by high-voltage electric fields ; centrifuges, vortex apparatus ; presses per se for squeezing-out liquid from liquid-containing material ; treatment of water , e.g. softening by ion-exchange ; {arrangements of air intake cleaners in gas turbine plants } ; arrangements or mounting of filters in air-conditioning, air-humidification or ventilation ))
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- Patent Applications
- MANN+HUMMEL GmbH
- CPC B01D46/2414
- Pascal NEEF of Trossingen DE
- Christoph WITTMERS of Bietigheim-Bissingen DE
- Andreas WEBER of Freiberg DE
- Dennis STARK of Mauer DE
- Mario RIEGER of Ludwigsburg DE
- Markus HANSELMANN of Lauffen DE
- Peter PEKNY of Neuenmarkt DE
- Eva HALLBAUER of Himmelkron DE
- Daniel SCHMID of Sachsenheim DE
- Steffen GERLACH of Nufringen DE
- Friedrich KUPFER of Marklkofen DE
- Philipp HETTKAMP of Steinheim DE
- Johannes GRAD of Simbach DE
- Pedro Miguel PEREIRA MADEIRA of Bietigheim-Bissingen DE
- Dieter WEISS of Gefrees DE