EP 3265656 B1 20200219 - MIXING BOX
Title (en)
MIXING BOX
Title (de)
MIX BOX
Title (fr)
MÉLANGEUR
Publication
Application
Priority
- DE 102015103303 A 20150306
- EP 2016054662 W 20160304
Abstract (en)
[origin: WO2016142292A1] Disclosed is a mix box for an exhaust system of an internal combustion engine, said mix box being used to incorporate additives into an exhaust gas flow and comprising at least one inlet tube, at least one outlet tube and a housing for accommodating the inlet tube and the outlet tube, wherein: the housing delimits a volume of the mix box in relation to the surroundings; the inlet tube has an inflow section located inside the housing, which inflow section is provided with at least one inflow opening for introducing the exhaust gas into the housing; the outlet tube has a metering device designed as an injection nozzle at the end of said outlet tube and has an outflow section located inside the housing, which outflow section has a length (La) and is provided with at least one outflow opening for discharging the exhaust gas from the housing; a flow zone is provided between the inlet tube and the outlet tube and the flow zone, over at least 30 % of its length (La), is free of flow guiding elements which deflect the flow in a circumferential direction and which have an outer face and an inner face inside the volume.
IPC 8 full level
B01F 3/04 (2006.01); B01F 5/00 (2006.01); B01F 5/04 (2006.01); B01F 5/06 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); F01N 13/18 (2010.01)
CPC (source: CN EP US)
B01F 23/2132 (2022.01 - EP US); B01F 25/10 (2022.01 - EP US); B01F 25/3131 (2022.01 - EP US); F01N 3/2892 (2013.01 - CN EP US); F01N 13/1888 (2013.01 - EP US); B01F 2025/931 (2022.01 - EP US); F01N 3/2066 (2013.01 - CN EP US); F01N 13/1888 (2013.01 - CN); F01N 2240/20 (2013.01 - CN EP US); F01N 2470/04 (2013.01 - CN EP US); F01N 2470/18 (2013.01 - CN EP US); F01N 2470/20 (2013.01 - CN EP US); F01N 2490/00 (2013.01 - CN EP US); F01N 2490/18 (2013.01 - CN EP US); F01N 2610/02 (2013.01 - CN EP US)
Citation (examination)
- EP 3084163 A1 20161026 - TENNECO GMBH [DE]
- EP 2687697 A2 20140122 - MAN TRUCK & BUS AG [DE]
Citation (opposition)
Opponent : Winter Brandl Fürniss Hübner Röss Kaiser Polte Partnerschaft mbB
- WO 2015091242 A1 20150625 - TENNECO GMBH [DE]
- DE 202014102872 U1 20140709 - TENNECO GMBH [DE]
- EP 1262644 A2 20021204 - NELSON BURGESS LTD [GB]
- EP 2687697 A2 20140122 - MAN TRUCK & BUS AG [DE]
- DE 202007010324 U1 20081127 - GILLET HEINRICH GMBH [DE]
- EP 2128398 A1 20091202 - HINO MOTORS LTD [JP]
- EP 2119885 A1 20091118 - HINO MOTORS LTD [JP]
- EP 2168672 A1 20100331 - EMCON TECHNOLOGIES UK LTD [GB]
- US 2011099978 A1 20110505 - DAVIDSON DEBBIE [GB], et al
- US 2009044522 A1 20090219 - NAKAHIRA TOSHIO [JP], et al
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)
DE 102015103303 B3 20160901; CN 107438705 A 20171205; CN 107438705 B 20200602; EP 3265656 A1 20180110; EP 3265656 B1 20200219; JP 2018508700 A 20180329; US 10626773 B2 20200421; US 2018030874 A1 20180201; WO 2016142292 A1 20160915
DOCDB simple family (application)
DE 102015103303 A 20150306; CN 201680013481 A 20160304; EP 16709740 A 20160304; EP 2016054662 W 20160304; JP 2017546860 A 20160304; US 201615552416 A 20160304