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Machine translation
1. (WO2012095810) CONNECTING DEVICE FOR CYLINDERS OF VARIOUS SHAPES AND SIZES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/095810    International Application No.:    PCT/IB2012/050160
Publication Date: 19.07.2012 International Filing Date: 12.01.2012
IPC:
F17C 13/04 (2006.01)
Applicants: TOF S.R.L. [IT/IT]; Via dell'Erica, 16/18 I-28017 San Maurizio D'opaglio (NO) (IT) (For All Designated States Except US).
TONATI, Massimo [IT/IT]; (IT) (For US Only).
MUCCI, Antonello [IT/IT]; (IT) (For US Only)
Inventors: TONATI, Massimo; (IT).
MUCCI, Antonello; (IT)
Agent: BONADIES, Matteo; Con Lor SpA Via Renato Fucini, 5 I-20133 Milano (IT)
Priority Data:
MI2011A000029 14.01.2011 IT
Title (EN) CONNECTING DEVICE FOR CYLINDERS OF VARIOUS SHAPES AND SIZES
(FR) DISPOSITIF DE CONNEXION DE BOUTEILLES DE DIFFÉRENTES FORMES ET DIMENSIONS
Abstract: front page image
(EN)The present invention relates to a device for connecting various devices, in particular a pressure reducer, suitable for mounting on cylinders provided with connection and closing means of various shapes and sizes, wherein: said connection means comprise an external thread (5b, 15b, 25b) and an annular flat surface (5a, 15a, 25a) coaxial with said external thread (5b, 15b, 25b); said closing means comprise a needle valve (5c, 15c, 25c), also coaxial with said external thread (5b, 15b, 25b); said pressure reducer being contained in a housing (2) provided with an internal thread (6) and an annular flat surface (6a), coaxial with said internal thread (6), the connection with said cylinder (5, 15, 25 ) taking place by screwing and said needle valve (5c, 15c, 25c) being opened by the pressure exerted by a pin (11), present on said housing (2), characterized in that after clamping has taken place, said annular flat surface (6a) of said housing (2) is in contact with said annular flat surface (5a, 15a, 25a) of said cylinder (5, 15, 25), the seal being obtained by a gasket (12) that fits into a seat (13) of said housing (2), said gasket (12) being deformed due to said clamping and exerting through spring reaction on the bottom of said seat (13) and on said annular flat surface (5a, 15a, 25a) of said cylinder (5, 15, 25), the force required to obtain, between said cylinder (5, 15, 25) and the housing (2) of the device (1) pressure seal of the gas drawn up.
(FR)La présente invention concerne un dispositif de connexion de différents dispositifs, en particulier un détendeur adapté au montage sur des bouteilles dotées de moyens de connexion et de fermeture de différentes formes et dimensions, dans lequel : lesdits moyens de connexion comprennent un filetage extérieur (5b, 15b, 25b) et une surface annulaire plate (5a, 15a, 25a) coaxiale avec ledit filetage extérieur (5b, 15b, 25b) ; lesdits moyens de fermeture comprennent un robinet à aiguille (5c, 15c, 25c) également coaxial avec ledit filetage extérieur (5b, 15b, 25b) ; ledit détendeur étant contenu dans un logement (2) doté d'un filetage intérieur (6) et d'une surface annulaire plate (6a) coaxiale avec ledit filetage intérieur (6), la connexion avec ladite bouteille (5, 15, 25) se produisant en vissant et ledit robinet à aiguille (5c, 15c, 25c) étant ouvert grâce à la pression exercée par une tige (11) présente sur ledit logement (2), caractérisé en ce que, après le serrage, ladite surface annulaire plate (6a) dudit logement (2) est en contact avec ladite surface annulaire plate (5a, 15a, 25a) de ladite bouteille (5, 15, 25), l'étanchéité étant obtenue grâce à un joint (12) qui se loge dans un siège (13) dudit logement (2), ledit joint (12) étant déformé à cause dudit serrage et exerçant, grâce à une réaction élastique sur le fond dudit siège (13) et sur ladite surface annulaire plate (5a, 15a, 25a) de ladite bouteille (5, 15, 25), la force nécessaire pour obtenir un joint résistant à la pression du gaz soutiré entre ladite bouteille (5, 15, 25) et ledit logement (2) du dispositif (1).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)