EP 1400685 A3 20050629 - Combined resonator and air filter
Title (en)
Combined resonator and air filter
Title (de)
Resonatorluftfilter
Title (fr)
Filtre à air et résonateur combiné
Publication
Application
Priority
DE 10243883 A 20020921
Abstract (en)
[origin: EP1400685A2] The air filter has an air filter (13) arranged between an inlet (11) and an outlet (12). A connecting collar (15) for a resonator tube (16) is ranged on the air filter housing (14a,14b). At least part of the connecting collar forms at least part of the external wall of a resonant acoustic damper. Independent claims are included for a modular system for constructing an air filter, and for a method of manufacturing an air filter.
IPC 1-7
IPC 8 full level
F02M 35/14 (2006.01)
CPC (source: EP)
F02M 35/0207 (2013.01); F02M 35/1211 (2013.01); F02M 35/1216 (2013.01); F02M 35/1266 (2013.01); F02M 35/14 (2013.01)
Citation (search report)
- [X] DE 944405 C 19560614 - MANN & HUMMEL FILTER
- [X] EP 1156205 A2 20011121 - SIEMENS CANADA LTD [CA]
- [X] DE 3734338 A1 19880428 - GILARDINI SPA [IT]
- [X] DE 3429633 A1 19860220 - HENGST WALTER GMBH & CO KG [DE]
- [X] DE 9113807 U1 19911219
- [A] DE 4438556 A1 19960502 - MANN & HUMMEL FILTER [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1400685 A2 20040324; EP 1400685 A3 20050629; EP 1400685 B1 20070704; AT E366357 T1 20070715; DE 10243883 A1 20040415; DE 50307607 D1 20070816
DOCDB simple family (application)
EP 03102669 A 20030828; AT 03102669 T 20030828; DE 10243883 A 20020921; DE 50307607 T 20030828