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1. (WO2019042528) DEVICE FOR MIXING
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Pub. No.: WO/2019/042528 International Application No.: PCT/EP2017/071613
Publication Date: 07.03.2019 International Filing Date: 29.08.2017
IPC:
B01F 5/06 (2006.01) ,B01F 5/04 (2006.01) ,B01F 3/04 (2006.01) ,F01N 3/20 (2006.01) ,F01N 3/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5
Flow mixers; Mixers for falling materials, e.g. solid particles
06
Mixers in which the components are pressed together through slits, orifices, or screens
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5
Flow mixers; Mixers for falling materials, e.g. solid particles
04
Injector mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
04
gases or vapours with liquids
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
18
characterised by methods of operation; Regulation
20
specially adapted for catalytic conversion
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
24
characterised by constructional aspects of converting apparatus
28
Construction of catalytic reactors
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
ALT, Christian; DE
Priority Data:
Title (EN) DEVICE FOR MIXING
(FR) DISPOSITIF DE MÉLANGE
(DE) VORRICHTUNG ZUM VERMISCHEN
Abstract:
(EN) The invention relates to a device (8, 88) for mixing a gas, in particular an exhaust gas of an internal combustion engine, with a liquid supplied to the gas in particular under pressure, in particular an aid for exhaust gas aftertreatment, in a gas pipe, in particular an exhaust pipe of the internal combustion engine, comprising at least one guide surface (5, 55, 66) for influencing a flow direction of the gas in the exhaust pipe, the at least one guide surface (5, 55, 66) having apertures (7) such that the gas can flow through the apertures (7).
(FR) L’invention concerne un dispositif (8, 88) pour mélanger un gaz, notamment un gaz d’échappement d’un moteur à combustion interne, à un liquide apporté au gaz notamment sous pression, notamment à un agent auxiliaire de post-traitement des gaz d'échappement, dans un tuyau de circulation gazeuse, notamment dans un tuyau d'échappement du moteur à combustion interne, le dispositif présentant au moins une surface directrice (5, 55, 66) pour agir sur la direction de circulation du gaz dans le tuyau de circulation gazeuse, l’au moins une surface directrice (5, 55, 66) présentant des ouvertures (7) de sorte que le gaz peut traverser les ouvertures (7).
(DE) Es wird eine Vorrichtung (8, 88) zum Vermischen eines Gases, insbesondere eines Abgases einer Brennkraftmaschine, mit einer dem Gas insbesondere unter Druck zugeführten Flüssigkeit, insbesondere eines Hilfsmittels zur Abgasnachbehandlung, in einem Gasrohr, insbesondere einem Abgasrohr der Brennkraftmaschine, mit mindestens einer Leitfläche (5, 55, 66) zur Beeinflussung einer Strömungsrichtung des Gases in dem Gasrohr vorgeschlagen, wobei die mindestens eine Leitfläche (5, 55, 66) Durchbrechungen (7) aufweist, so daß das Gas durch die Durchbrechungen (7) strömen kann.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)