PCT International Application
GAS FILTER SYSTEM
Inventors:
NEEF PASCAL [DE], HETTKAMP PHILIPP [DE], GRAD JOHANNES [DE], PEREIRA MADEIRA PEDRO MIGUEL [DE], HALLBAUER EVA [DE], PEKNY PETER [DE], WEBER ANDREAS [DE], WITTMERS CHRISTOPH [DE], GERLACH STEFFEN [DE], RIEGER MARIO [DE], HANSELMANN MARKUS [DE], KUPFER FRIEDRICH [DE], WEISS DIETER [DE], SCHMID DANIEL [DE], STARK DENNIS [DE]
Applicant:
MANN & HUMMEL GMBH [DE]
Published March 28, 2024
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Abstract
The invention refers to a Gas filter system (10) comprising - a housing (12) with a sealing projection (52) and a housing groove (50); - an outer filter element (20) having a first filter medium (22) and a first end cap (24); and - an inner filter element (30) having a second filter medium (32) and a third end cap (34); wherein the first end cap (24) has a first axial end cap projection (42) and the third end cap (34) has a second axial end cap projection (44), both end cap projections (42, 44) being arranged in the housing groove (50); said first and second end cap projections (42, 44) forming a common groove (46) into which the sealing projection (52) protrudes for sealing abutment against the first and third end cap (24, 34) at the common groove (46). The invention also relates to the use of an outer filter element (20) and/or an inner filter element (30) in such a gas filter system (10).
Inventors
Applicants
IPC Classification
B01D 46/ 24 A I
B01D 46/ 64 A I
H01M 8/ 0662 A I
WO
2024061495
A1
View →
20240328
CN
119923288
A
20250502
EP
4342566
A1
20240327
JP
2025531332
A
20250919
KR
20250069875
A
20250520
US
2025214022
A1
View →
20250703
EP
196499/2022
Filed 2022-09-20
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Quick Facts
- PCT No.
- PCT/EP2023/067125
- Pub. No.
- WO2024061495
- Filed
- June 23, 2023
- Published
- March 28, 2024