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1. (WO2014191690) SPECIFIC DEVICE FOR CLEANING ELECTRONIC COMPONENTS AND/OR CIRCUITS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/191690 International Application No.: PCT/FR2014/051270
Publication Date: 04.12.2014 International Filing Date: 28.05.2014
Chapter 2 Demand Filed: 26.02.2015
IPC:
B08B 3/04 (2006.01) ,B08B 3/10 (2006.01) ,B01F 5/04 (2006.01) ,B01F 3/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
3
Cleaning by methods involving the use or presence of liquid or steam
04
Cleaning involving contact with liquid
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
3
Cleaning by methods involving the use or presence of liquid or steam
04
Cleaning involving contact with liquid
10
with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity, by vibration
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
Applicants:
BOURDAT, Michel [FR/FR]; FR
Inventors:
BOURDAT, Michel; FR
Agent:
CABINET PLASSERAUD; 52 rue de la Victoire F-75440 Paris Cedex 09, FR
Priority Data:
13 5501131.05.2013FR
Title (EN) SPECIFIC DEVICE FOR CLEANING ELECTRONIC COMPONENTS AND/OR CIRCUITS
(FR) DISPOSITIF SPECIFIQUE DE NETTOYAGE DE COMPOSANTS ET/OU DE CIRCUITS ELECTRONIQUES
Abstract:
(EN) The invention relates to a device (1) for cleaning electronic components and/or circuits (6). Said cleaning device comprises a first vessel (2) containing a liquid, support means (8), a fluid injection system comprising nozzles (10) allowing the projection of jets of fluid, means allowing the jets from the nozzles (10) to sweep the surface of the components (6), and a fluid mixer (16) comprising a first inlet (161) suitable for receiving a pressurised liquid, a second inlet (162) suitable for receiving a pressurised gas, and an outlet (163) designed to supply the injection system with two-phase fluid, the first inlet (161) being coupled to the outlet (163) by means of an inner duct, the second inlet (162) being coupled to a pressurised gas supply and to an injector for injecting said gas into the inner duct.
(FR) L'invention propose un dispositif (1) de nettoyage de composants et/ou de circuits électroniques (6). Ce dispositif de nettoyage comprend une première cuve (2) contenant un liquide, des moyens de support (8), un système d'injection de fluide comportant des buses (10) permettant la projection de jets de fluide, des moyens permettant aux jets provenant des buses (10) de balayer la surface des composants (6), un mélangeur (16) de fluides comportant une première entrée (161) adaptée pour recevoir un liquide sous pression, une seconde entrée (162) adaptée pour recevoir un gaz sous pression, une sortie (163) conçue pour alimenter en fluide diphasique le système d'injection, la première entrée (161) étant couplée à la sortie (163) à l'aide d'une canalisation interne, la seconde entrée (162) étant couplée d'une part à une alimentation de gaz sous pression et d'autre part à un injecteur pour injecter ledit gaz au sein de la canalisation interne.
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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, LT, 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, 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)