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1. (WO2017178631) VARISTOR COMPONENT AND METHOD FOR SECURING A VARISTOR COMPONENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/178631    International Application No.:    PCT/EP2017/059027
Publication Date: 19.10.2017 International Filing Date: 13.04.2017
IPC:
H01C 7/12 (2006.01), H01H 37/76 (2006.01), H01T 1/14 (2006.01), H01T 4/08 (2006.01)
Applicants: EPCOS AG [DE/DE]; Rosenheimer Str. 141e 81671 Munich (DE)
Inventors: SUN, Shaoyu; (CN).
TIAN, Xiaojia; (CN).
ZHANG, Rongguang; (CN)
Agent: EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Schloßschmidstr. 5 80639 München (DE)
Priority Data:
201610232280.8 14.04.2016 CN
Title (EN) VARISTOR COMPONENT AND METHOD FOR SECURING A VARISTOR COMPONENT
(FR) COMPOSANT DE VARISTANCE ET PROCÉDÉ DE FIXATION DE COMPOSANT DE VARISTANCE
Abstract: front page image
(EN)A varistor component (VC) with improved failure safety is provided. The varistor component (VC) comprises a varistor (V) and a second external contact (EC2). A current path (P) between the varistor (V) and a second external contact (EC2) can be actively blocked by a shutter (SH) if the temperature of a heat-sensitive element (HSE) exceeds a critical temperature.
(FR)L'invention concerne un composant de varistance (VC) présentant une meilleure sécurité de rupture. Le composant de varistance (VC) comporte une varistance (V) et un second contact extérieur (EC2). Un trajet de courant (P) entre la varistance (V) et un second contact extérieur (EC2) peut être activement fermé par un volet (SH) lorsque la température d'un élément thermosensible (HSE) dépasse une température critique.
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, 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 (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: English (EN)
Filing Language: English (EN)