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1. (WO2019001863) FOAM GENERATOR FOR A VEHICLE-TREATMENT DEVICE
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Pub. No.: WO/2019/001863 International Application No.: PCT/EP2018/063897
Publication Date: 03.01.2019 International Filing Date: 28.05.2018
IPC:
B01F 3/04 (2006.01) ,B01F 5/06 (2006.01)
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
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
Applicants:
WASHTEC HOLDING GMBH [DE/DE]; Argonstraße 7 86153 Augsburg, DE
Inventors:
SATTLER, Andreas; DE
MAYER, Stefan; DE
Agent:
WINTER BRANDL FÜRNISS HÜBNER RÖSS KAISER POLTE - PARTNERSCHAFT MBB; Alois-Steinecker-Str. 22 85354 Freising, DE
Priority Data:
10 2017 114 582.629.06.2017DE
Title (EN) FOAM GENERATOR FOR A VEHICLE-TREATMENT DEVICE
(FR) DISPOSITIF DE PRODUCTION DE MOUSSE POUR UN DISPOSITIF DE TRAITEMENT DE VÉHICULE
(DE) SCHAUMERZEUGUNGSEINRICHTUNG FÜR EINE FAHRZEUGBEHANDLUNGSEINRICHTUNG
Abstract:
(EN) The invention relates to a foam generator (1), in particular for a vehicle-treatment device, comprising a foam generation chamber (2) which contains or consists of a porous filling material (3), in particular a tangled product, and which has at least one inlet (5, 6) for supplying a liquid and a gas, and an outlet (7) for discharging the foam generated in the foam generation chamber (2). According to the invention, the mean pore diameter (Pm) of a cross-sectional surface of the filling material (3) decreases from the inlet (5, 6) to the outlet (7) continuously or discretely, in particular in two or three stages.
(FR) L'invention concerne un dispositif de production de mousse (1), en particulier pour un dispositif de traitement de véhicule. Le dispositif de production de mousse comprend une chambre de production de mousse (2) qui contient un matériau de remplissage (3) poreux, en particulier un produit en vrac, ou en est constituée et qui comporte au moins une entrée (5, 6) servant à amener un liquide et un gaz ainsi qu'une sortie (7) servant à évacuer la mousse produite dans la chambre de production de mousse (2). Selon l'invention, le diamètre des pores moyen (Pm) d'une surface de section transversale du matériau de remplissage (3) diminue en continu et/ou discrètement, en particulier en deux ou trois paliers, de l'entrée (5, 6) en direction de la sortie (7).
(DE) Die Erfindung betrifft eine Schaumerzeugungseinrichtung (1), insbesondere für eine Fahrzeugbehandlungseinrichtung, mit einer Schaumerzeugungskammer (2), die ein poröses Füllmaterial (3), insbesondere ein Wirrgut, enthält oder aus diesem besteht und die zumindest einen Einlass(5, 6) zum Zuführen einer Flüssigkeit und eines Gases sowie einen Auslass (7) zum Abführen des in der Schaumerzeugungskammer (2) erzeugten Schaums aufweist. Erfindungsgemäß nimmt der mittlere Porendurchmesser (Pm) einer Querschnittsfläche des Füllmaterials (3) vom Einlass (5, 6) zum Auslass (7) hin kontinuierlich und/oder diskret, insbesondere zwei- oder dreistufig, ab.
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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)