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1. (WO2019043327) AIR FILTRATION DEVICE
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Pub. No.: WO/2019/043327 International Application No.: PCT/FR2018/052110
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
B01D 53/85 (2006.01) ,A01G 9/02 (2018.01) ,F24F 3/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
84
Biological processes
85
with gas-solid contact
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
G
HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING
9
Cultivation of flowers, vegetables or rice in receptacles, forcing-frames or greenhouses
02
Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12
characterised by the treatment of the air otherwise than by heating and cooling
16
by purification, e.g. by filtering; by sterilisation; by ozonisation
Applicants:
MVAW TECHNOLOGIES [FR/FR]; 1 avenue de Champfleury Village by CA Centre-Est 69410 Champagne au Mont d'Or, FR
Inventors:
FESQUET, Vincent; FR
JENARD, Christophe; FR
RONDEAU, Anne; FR
Agent:
GODINEAU, Valérie; FR
LE CLOIREC, Claudine; FR
Priority Data:
175808901.09.2017FR
Title (EN) AIR FILTRATION DEVICE
(FR) DISPOSITIF DE FILTRATION D'AIR
Abstract:
(EN) An air filtration device (1) comprising a filling (2) supporting microorganisms and plants (20), a forced air circulation system (3) provided with at least one air suction or blowing mouth (4), and a water circulation circuit (5). The filling (2) is associated with a shaper (6) for forming a vertical continuous filtering wall (7) partially delimiting a cavity (8), the device (1) comprising means for closing the cavity (8) comprising a closing wall (101) provided with the mouth (4) and in bearing contact with said continuous filtering wall (7). The shaper (6) comprises two permeable membranes (61, 63) each forming, with a frame (62, 64), the inner face (71) and outer face (72) of said continuous filtering wall (7), the filling (2) formed from a mass of organic and/or mineral elements being interposed between said membranes, the outer membrane (63) receiving the plants (20).
(FR) Dispositif (1) de filtration d'air comprenant un garnissage (2) support de microorganismes et de végétaux (20), un système (3) de circulation forcée d'air muni d'au moins une bouche (4) d'aspiration ou de soufflage d'air, et un circuit (5) de circulation d'eau. Le garnissage (2) est associé à un conformateur (6) pour former une paroi (7) continue filtrante verticale délimitant partiellement une cavité (8), le dispositif (1) comprend des moyens de fermeture de la cavité (8) comprenant une paroi (101) de fermeture munie de la bouche(4) et en contact d'appui avec ladite paroi (7) continue filtrante.Le conformateur (6)comprend deux membranes(61,63)perméables formant chacune avec une armature (62, 64), les faces interne (71) et externe (72) de ladite paroi (7) continue filtrante, le garnissage (2) formé d'un amas d'éléments organiques et/ou minéraux étant interposé entre lesdites membranes, la membrane extérieure (63) recevant les végétaux (20).
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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: French (FR)
Filing Language: French (FR)