EP 3741987 B1 20220420 - AIR CLEANER
Title (en)
AIR CLEANER
Title (de)
LUFTREINIGER
Title (fr)
PURIFICATEUR D'AIR
Publication
Application
Priority
JP 2018001278 W 20180117
Abstract (en)
[origin: EP3741987A1] An air cleaner (39) is provided with a cleaner container (45) that forms a dirty chamber (51a) communicating with outside air and a clean chamber (51b) communicating with a supply destination for cleaned air, a cleaner element (49) that is disposed within the cleaner container (45) between the dirty chamber (51a) and the clean chamber (51b), and a connecting tube (47) that is fixed to the cleaner container (45), opens in a space of the clean chamber (51b) via an upstream end within the clean chamber (51b), and provides communication between the clean chamber (51b) and the supply destination. A double pipe part (56) is provided at the upstream end of the connecting tube (47) along an outer periphery of the connecting tube (47). Accordingly, it is possible to provide an air cleaner that realizes flow alignment effectively in a small space.
IPC 8 full level
F02M 35/02 (2006.01); F02M 35/10 (2006.01)
CPC (source: EP)
F02M 35/0204 (2013.01); F02M 35/10039 (2013.01); F02M 35/162 (2013.01)
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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3741987 A1 20201125; EP 3741987 A4 20210113; EP 3741987 B1 20220420; BR 112020013730 A2 20201201; CN 111655996 A 20200911; CN 111655996 B 20221014; JP 6886050 B2 20210616; JP WO2019142279 A1 20210107; PH 12020500596 A1 20210614; WO 2019142279 A1 20190725
DOCDB simple family (application)
EP 18901096 A 20180117; BR 112020013730 A 20180117; CN 201880087001 A 20180117; JP 2018001278 W 20180117; JP 2019566041 A 20180117; PH 12020500596 A 20200709