WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2016097258) CIRCUIT BREAKER CONTAINING A GAS ESCAPE HOOD WITH SEALABLE OPENING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/097258    International Application No.:    PCT/EP2015/080420
Publication Date: 23.06.2016 International Filing Date: 18.12.2015
IPC:
H01H 33/88 (2006.01), H01H 33/90 (2006.01), H01H 9/34 (2006.01)
Applicants: GENERAL ELECTRIC TECHNOLOGY GMBH [CH/CH]; Brown Boveri Strasse 7 CH-5400 Baden (CH)
Inventors: PIERRES, Emilien; (FR).
TOQUET, Nicolas; (FR).
LEDRU, Roger; (FR).
JOURJON, Jean-Baptiste; (FR).
BOGET, Laurent; (FR)
Agent: BREVALEX; 95, rue d'Amsterdam 75378 Paris Cedex 8 (FR)
Priority Data:
1462907 19.12.2014 FR
Title (EN) CIRCUIT BREAKER CONTAINING A GAS ESCAPE HOOD WITH SEALABLE OPENING
(FR) DISJONCTEUR COMPRENANT UN CAPOT D'ECHAPPEMENT DE GAZ A OUVERTURE OBTURABLE
Abstract: front page image
(EN)The invention relates to a circuit breaker (10) for current at medium, high or very high voltage, comprising at least one cut-off chamber (12) as well as an outer envelope (14) in which is arranged the cut-off chamber (12). According to the invention, the circuit breaker comprises means (52) for sealing an opening (50) through an escape hood (40) of the cut-off chamber (12), the means (52) being displaceable between a sealed position and a withdrawn position in which they allow the passage of gas, the circuit breaker being configured in such a way that in its closure position, the sealing means (52) occupy their withdrawn position, and in such a way that the passage from the withdrawn position to the sealed position occurs in the course of an operation of opening of the circuit breaker.
(FR)L'invention concerne un disjoncteur (10) de courant à moyenne, haute ou très haute tension, comportant au moins une chambre de coupure (12) ainsi qu'une enveloppe extérieure (14) dans laquelle est agencée la chambre de coupure (12). Selon l'invention, le disjoncteur comporte des moyens (52) d'obturation d'une ouverture (50) à travers un capot d'échappement (40) de la chambre de coupure (12), les moyens (52) étant déplaçables entre une position d'obturation et une position de retrait dans laquelle ils autorisent le passage de gaz, le disjoncteur étant configuré de manière à ce que dans sa position de fermeture, les moyens d'obturation (52) occupent leur position de retrait, et de manière à ce que le passage de la position de retrait à la position d'obturation s'opère au cours d'une opération d'ouverture du disjoncteur.
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, 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 (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)