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Machine translation
1. (WO2013114249) SAFETY DEVICE FOR PUMPS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/114249    International Application No.:    PCT/IB2013/050550
Publication Date: 08.08.2013 International Filing Date: 22.01.2013
Chapter 2 Demand Filed:    28.11.2013    
IPC:
F16K 11/10 (2006.01), F16K 17/04 (2006.01)
Applicants: ELBI INTERNATIONAL S.P.A. [IT/IT]; Corso Galileo Ferraris, 10 I-10129 Torino (IT)
Inventors: RAVEDATI, Paolo; (IT).
MOLINO, Giorgio; (IT).
RENDESI, Maurizio; (IT)
Agent: VITILLO, Giuseppe; c/o Barzanò & Zanardo Milano S.p.A. Corso Vittorio Emanuele II, 61 I-10128 Torino (IT)
Priority Data:
TO2012A000084 01.02.2012 IT
Title (EN) SAFETY DEVICE FOR PUMPS
(FR) DISPOSITIF DE SÛRETÉ POUR POMPES
Abstract: front page image
(EN)The safety device comprises a casing (2, 3), in which there are defined: an inlet (21) for a fluid, which is associated with a non-return valve (4), an outlet (22) for said fluid, and a safety outlet (31) for said fluid, which is associated with a safety valve (5, 5'), which is adapted to open and allow said fluid to flow out through said safety outlet (31), when the pressure of the fluid flowing in through said inlet (21) exceeds a predetermined threshold value. The casing comprises a first element (2) and a second element (3), which are coupled to each other by means of a quick coupling device (26, 33; 6, 27, 34).
(FR)Le dispositif de sûreté selon l'invention comprend un carter (2, 3) dans lequel sont définies : une admission (21) pour un fluide associée à une soupape de non-retour (4), une évacuation (22) pour ledit fluide et une évacuation de sûreté (31) pour ledit fluide associée à une soupape de sûreté (5, 5') conçue pour s'ouvrir et permettre audit fluide de s'écouler par le biais de ladite évacuation de sûreté (31) lorsque la pression du fluide s'écoulant au travers de ladite admission (21) dépasse une valeur seuil prédéterminée. Le carter comprend un premier élément (2) et un second élément (3) qui sont accouplés l'un à l'autre au moyen d'un dispositif de raccord rapide (26, 33 ; 6, 27, 34).
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, 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, PA, 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, 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)