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1. (WO2010078918) SWITCH ARRANGEMENT FOR MEDIUM AND HIGH-VOLTAGE SWITCHING DEVICES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078918 International Application No.: PCT/EP2009/008927
Publication Date: 15.07.2010 International Filing Date: 14.12.2009
IPC:
H01H 79/00 (2006.01) ,H01H 39/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
79
Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
39
Switching devices actuated by an explosion produced within the device and initiated by an electric current
Applicants:
ABB TECHNOLOGY AG [CH/CH]; Affolternstraβe 44 8050 Zurich, CH (AllExceptUS)
GENTSCH, Dietmar [DE/DE]; DE (UsOnly)
Inventors:
GENTSCH, Dietmar; DE
Agent:
SCHMIDT, Karl-Michael; ABB AG Gf-ip Oberhausener Straße 33 40472 Ratingen, DE
Priority Data:
08021978.5 18.12.2008EP
Title (EN) SWITCH ARRANGEMENT FOR MEDIUM AND HIGH-VOLTAGE SWITCHING DEVICES
(FR) AGENCEMENT DE COMMUTATEURS POUR DISPOSITIFS DE COMMUTATION MOYENNE ET HAUTE TENSION
Abstract:
(EN) The invention relates to a switch arrangement for medium and high-voltage switching devices having switches (12), with which at least one of the contacts is a moving contact which can be actuated by means of a propelling charge. In order to ensure that both a high-current arrangement and a high- voltage arrangement can be taken into account, according to the invention it is proposed that, for a plurality of switches, a dedicated propelling charge is provided for each switch, and that the propelling charges are coupled together with regard to the time of the ignition.
(FR) La présente invention concerne un agencement de commutateurs pour des dispositifs de commutation moyenne et haute tension qui comportent des commutateurs (12), avec lesquels au moins un des contacts est un contact mobile qui peut être actionné par le biais d'une charge de propulsion. Afin de garantir qu'un agencement de courant élevé et un agencement haute tension puissent tous deux être pris en compte, l'invention propose que, pour une pluralité de commutateurs, une charge de propulsion spécialisée soit produite pour chaque commutateur et que les charges de propulsion soient accouplées en ce qui concerne le moment de l'allumage.
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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, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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: English (EN)
Also published as:
UAa201107656MXMX/a/2011/006285JP2012512514CN102257589RU2011129673RU0002530541
KR1020110100215BRPI0923435VN27531MYPI 2011002788IN4649/DELNP/2011EG26570