EP 2305992 A3 20130501 - Air filter for combustion engine
Title (en)
Air filter for combustion engine
Title (de)
Luftfilter für eine Brennkraftmaschine
Title (fr)
Filtre à air pour moteur à combustion interne
Publication
Application
Priority
DE 102009048209 A 20091005
Abstract (en)
[origin: EP2305992A2] The filter has two air inlet openings opened against surroundings at a valve, and a round filter element (14) arranged between air inlet openings and an air outlet opening. One of the air inlet opening is connected with an intake pipe for intake of outside air, and another air inlet opening is equipped with umbrella valves (27, 28), which close or open the latter air inlet opening. The umbrella valves are supported on a sealing edge and comprise elastomer material. A region of the latter air inlet opening is provided with a frame (22).
IPC 8 full level
F02M 35/024 (2006.01); F02M 35/02 (2006.01); F02M 35/04 (2006.01); F02M 35/08 (2006.01)
CPC (source: EP)
F02M 35/0203 (2013.01); F02M 35/0204 (2013.01); F02M 35/024 (2013.01); F02M 35/04 (2013.01); F02M 35/082 (2013.01); F02M 35/088 (2013.01)
Citation (search report)
- [XI] DE 3638986 A1 19880519 - MANN & HUMMEL FILTER [DE]
- [IY] DE 10332453 A1 20050203 - BAYERISCHE MOTOREN WERKE AG [DE]
- [IY] US 2006168920 A1 20060803 - CASSELL HOVIE J [US], et al
- [A] JP 2008232111 A 20081002 - TOYOTA MOTOR CORP
- [A] US 5400753 A 19950328 - ANDRESS HEINZ [DE], et al
- [A] EP 1669588 A1 20060614 - KWANG YANG MOTOR CO [TW]
- [A] EP 1191218 A2 20020327 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
EP 2305992 A2 20110406; EP 2305992 A3 20130501; DE 102009048209 A1 20110407
DOCDB simple family (application)
EP 10174131 A 20100826; DE 102009048209 A 20091005