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1. (WO2019025434) DISCONNECTOR POLE FOR GAS INSULATED SWITCHGEAR
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Pub. No.: WO/2019/025434 International Application No.: PCT/EP2018/070717
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
H01H 1/42 (2006.01) ,H01H 31/28 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
1
Contacts
12
characterised by the manner in which co-operating contacts engage
36
by sliding
42
Knife-and-clip contacts
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
31
Air-break switches for high tension without arc-extinguishing or arc-preventing means
26
with movable contact that remains electrically connected to one line in open position of switch
28
with angularly-movable contact
Applicants:
NUVENTURA GMBH [DE/DE]; Cleantech Park, Haus K Wolfener Straße 32 - 34 12681 Berlin, DE
Inventors:
RAMESH, Manjunath; DE
Agent:
TONGBHOYAI, Martin; DE
Priority Data:
17184768.403.08.2017EP
Title (EN) DISCONNECTOR POLE FOR GAS INSULATED SWITCHGEAR
(FR) PÔLE DE SECTIONNEUR POUR APPAREILLAGE DE COMMUTATION À ISOLATION GAZEUSE
Abstract:
(EN) The invention refers to a disconnector pole (214) for a gas insulated switchgear and a disconnector unit comprising at least two of the aforementioned disconnector poles (214). Moreover, the invention refers to a gas insulated switchgear comprising at least one aforementioned disconnector pole (214) or at least one aforementioned disconnector unit and/or a circuit breaker. The disconnector pole (214) is movable between two contact positions. Moreover, the disconnector pole (214) comprises a metallic contact device (218, 220A, 220B, 221A, 221B, 222A, 222B) to be connected to contacts in the two contact positions. The metallic contact device (218, 220A, 220B, 221A, 221B, 222A, 222B) comprises an outer surface (256). The disconnector pole (214) also comprises at least one metallic housing (219), wherein at least 50% of the entire outer surface (256) of the metallic contact device (218, 220A, 220B, 221A, 221B, 222A, 222B) is arranged in the metallic housing (219).
(FR) L'invention concerne un pôle de sectionneur (214) pour un appareillage de commutation à isolation gazeuse et une unité de déconnexion comprenant au moins deux des pôles de sectionneur (214) susmentionnés. De plus, l'invention concerne un appareillage de commutation à isolation gazeuse comprenant au moins un pôle de sectionneur précité (214) ou au moins une unité de sectionneur précitée et/ou un disjoncteur. Le pôle de sectionneur (214) est mobile entre deux positions de contact. De plus, le pôle de sectionneur (214) comprend un dispositif de contact métallique (218, 220A, 220B, 221A, 221B, 222A, 222B) à connecter à des contacts dans les deux positions de contact. Le dispositif de contact métallique (218, 220A, 220B, 221A, 221B, 222A, 222B) comprend une surface externe (256). Le pôle de sectionneur (214) comprend également au moins un boîtier métallique (219), au moins 50 % de toute la surface extérieure (256) du dispositif de contact métallique (218, 220A, 220B, 221A, 221B, 222A, 222B) étant disposé dans le boîtier métallique (219).
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)