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1. (WO2017000253) BUBBLE-GENERATION APPARATUS AND SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/000253 International Application No.: PCT/CN2015/082901
Publication Date: 05.01.2017 International Filing Date: 30.06.2015
IPC:
B01F 5/02 (2006.01) ,B01F 3/04 (2006.01) ,A61C 17/022 (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
02
Jet 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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
17
Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
02
Rinsing or air-blowing devices, e.g. using fluid jets
022
Air-blowing devices
Applicants:
LIN, Kechuang [CN/CN]; CN
HUANG, Yi-Jui [CN/CN]; CN
Inventors:
LIN, Kechuang; CN
HUANG, Yi-Jui; CN
Priority Data:
Title (EN) BUBBLE-GENERATION APPARATUS AND SYSTEM
(FR) APPAREIL ET SYSTÈME DE GÉNÉRATION DE BULLES
Abstract:
(EN) A super-fine bubble generation apparatus is provided herein, which includes a fine-array porous membrane and a means for generating substantially uniform, super-fine gas bubbles in a liquid. The fine-array porous membrane includes a plurality of pores having a substantially uniform size of <100 μm, with a variation of < 20%. The super-fine gas bubbles generated by this apparatus may have a size of 50 nm -50000 nm, with a substantially uniform distribution with variations < 20%. Applications of such super-fine bubble generation apparatus are also provided herein, including a skin cleansing device and a teeth cleaning device which comprise such super-fine bubble generation apparatus.
(FR) L'invention concerne un appareil de génération de bulles ultra-fines, qui comprend une membrane poreuse à réseau mince et un moyen pour générer des bulles de gaz ultra-fines sensiblement uniformes dans un liquide. La membrane poreuse à réseau mince comprend une pluralité de pores ayant une dimension sensiblement uniforme de < 100 µm, avec une variation < 20 %. Les bulles de gaz ultra-fines générées par cet appareil peuvent avoir une dimension de 50 nm à 50 000 nm, avec une distribution sensiblement uniforme avec des variations < 20 %. L'invention concerne également des applications d'un tel appareil de génération de bulles ultra-fines, comprenant un dispositif de nettoyage de peau et un dispositif de nettoyage de dents qui comprennent un tel appareil de génération de bulles ultra-fines.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)
Also published as:
CN107708849