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1. (WO2017134371) DEVICE FOR QUICK RELEASE OF AT LEAST TWO FLUIDS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/134371 International Application No.: PCT/FR2017/050186
Publication Date: 10.08.2017 International Filing Date: 27.01.2017
IPC:
G08B 15/02 (2006.01) ,E05G 1/14 (2006.01)
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
15
Identifying, scaring, or incapacitating burglars, thieves, or intruders, e.g. by explosives
02
with smoke, gas, or coloured or odorous powder or liquid
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
G
SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
1
Safes or strong-rooms for valuables
14
with means for marking or destroying the valuables, e.g. in case of theft
Applicants:
OBERTHUR CASH PROTECTION [FR/FR]; 3 bis rue du Docteur Quignard 21000 Dijon, FR
Inventors:
LAMURE, Alexandre; FR
GUEZOU, Frédéric; FR
MARSAUD, Erwan; FR
Agent:
CABINET GUIU - JURISPATENT; 10 rue Paul Thénard 21000 Dijon, FR
Priority Data:
16 5093805.02.2016FR
Title (EN) DEVICE FOR QUICK RELEASE OF AT LEAST TWO FLUIDS
(FR) DISPOSITIF DE LIBERATION RAPIDE D'AU MOINS DEUX FLUIDES
Abstract:
(EN) The present invention relates to a quick-release device (1) comprising a tubular vessel (2) containing a first fluid (7) and at least one second fluid (8) to be released, closed at the ends thereof by a first flange (3) and a second flange (4) provided with an outlet opening (41) and means for sealing said outlet opening (41) conditioning the release of the fluids (7, 8), a first piston (5) sliding tightly inside and along the longitudinal axis of said vessel (2), and propulsion means capable of moving said first piston (5) in order to release the first and second fluids (7, 8) via said outlet opening (41), said device (1) being characterised in that it comprises at least one second piston (6) arranged downstream of said first piston (5), sliding tightly inside and along the longitudinal axis of said vessel (2) and provided with a transfer opening (61) and means for sealing said transfer opening (61) allowing the conditioned passage of the first fluid (7), the first and second pistons (5, 6) separating the vessel (2) at least into an upstream chamber (21) between the first flange (3) and the first piston (5), a first storage chamber (22) containing the first fluid (7) between the first piston (5) and the second piston (6), and a second storage chamber (23) containing the second fluid (8) between the second piston (6) and the second flange (4).
(FR) La présente invention concerne un dispositif (1) de libération rapide comportant un réservoir (2) tubulaire contenant un premier fluide (7) et au moins un deuxième fluide (8) à libérer et fermé à ses extrémités par un premier flasque (3) et un deuxième flasque (4) muni d'un orifice de sortie (41) et de moyens d'obturation dudit orifice de sortie (41) conditionnant la libération des fluides (7,8), un premier piston (5) coulissant de manière étanche à l'intérieur et le long de l'axe longitudinal dudit réservoir (2), et des moyens de propulsion aptes à mettre en mouvement ledit premier piston (5) afin de libérer les premier et deuxième fluides (7,8) par ledit orifice de sortie (41), ledit dispositif (1) étant remarquable en ce qu'il comporte au moins un deuxième piston (6) disposé en aval dudit premier piston (5), coulissant de manière étanche à l'intérieur et le long de l'axe longitudinal dudit réservoir (2) et muni d'un orifice de transfert (61) et de moyens d'obturation dudit orifice de transfert (61) autorisant le passage conditionné du premier fluide (7), les premier et deuxième pistons (5,6) séparant le réservoir (2) au moins en une chambre amont (21) comprise entre le premier flasque (3) et le premier piston (5), une première chambre de stockage (22) contenant le premier fluide (7) et comprise entre le premier piston (5) et le deuxième piston (6), et une deuxième chambre de stockage (23) contenant le deuxième fluide (8) et comprise entre le deuxième piston (6) et le deuxième flasque (4).
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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, 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 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: French (FR)
Filing Language: French (FR)
Also published as:
EP3411862