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1. (WO2007004246) DEVICE FOR CONVERTING A PRESSURIZED EXTINGUISHER INTO AN EXTINGUISHER WITH EXTERNAL GAS BOTTLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004246 International Application No.: PCT/IT2006/000493
Publication Date: 11.01.2007 International Filing Date: 27.06.2006
IPC:
A62C 13/66 (2006.01)
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
C
FIRE-FIGHTING
13
Portable extinguishers which are permanently pressurised or pressurised immediately before use
66
with extinguishing material and pressure gas being stored in separate containers
Applicants:
PIATTI, Domenico [IT/IT]; Via Fratelli Bandiera n. 53 I-80038 Pomigliano d'Arco, IT
Inventors:
Agent:
CIRILLO, Gennaro; Brevetti Ing. Cirillo G. & C. s.a.s. Via Santa Lucia N. 15 I-80132 Napoli, IT
Priority Data:
NA2005A00003301.07.2005IT
Title (EN) DEVICE FOR CONVERTING A PRESSURIZED EXTINGUISHER INTO AN EXTINGUISHER WITH EXTERNAL GAS BOTTLE
(FR) DISPOSITIF DE CONVERSION D'UN EXTINCTEUR SOUS PRESSION MUNI D'UNE BOUTEILLE DE GAZ EXTERNE
Abstract:
(EN) A device allowing a pressurized extinguisher (9) to be converted into an extinguisher provided with external gas bottle (1) by removing the safety valve (11) of the extinguisher (9) to be converted so that the inner pressure of the latter is discharged, whereupon a bottle (1) of C02 or other suitable gas is connected through a pipe to the seat of said safety valve (11) . The gas bottle (1) is placed in an envelope (7) which is fastened to the extinguisher, thus forming a handy handle. The envelope is provided with a perforator (4) which allos the gas bottle to be perforated, thus causing the gas to flow out into a suitable chamber (3) communicating with the connecting pipe (6) so that it can flow into the extinguisher (9) to pressurize it upon its use.
(FR) L'invention concerne un dispositif servant à transformer un extincteur sous pression en un extincteur muni d'une bouteille de gaz externe. Pour accomplir l'opération, la soupape de sûreté est retirée, ce qui décharge la pression interne de l'extincteur et permet de raccorder une bouteille de CO2 ou autre gaz approprié au siège de la soupape de sûreté par un tuyau. La bouteille de gaz est placée dans un boîtier fixé à l'extincteur et formant une poignée maniable. Le boîtier est équipé d'un perforateur servant à perforer la bouteille de gaz pour libérer le gaz qui peut ainsi s'écouler à l'intérieur d'un compartiment approprié communiquant avec le tuyau de raccordement, puis à l'intérieur de l'extincteur pour le mettre sous pression pendant l'utilisation.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)