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Machine translation
1. (WO2016064105) SMD TYPE COMPLEX MICRO FUSE HAVING TEMPERATURE FUSE FUNCTION, AND MANUFACTURING METHOD THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/064105    International Application No.:    PCT/KR2015/010367
Publication Date: 28.04.2016 International Filing Date: 01.10.2015
IPC:
H01H 37/76 (2006.01), H01H 69/02 (2006.01)
Applicants: SM HI-TECH CO.,LTD. [KR/KR]; 585-36, Ungchon-Ro, Ungchon-Myun, Ulju-Gun Ulsan 44962 (KR)
Inventors: KIM, Jong Sik; (KR).
KIM, Hyeon Cheol; (KR)
Agent: FRIENDS DREAM INTERNATIONAL PATENT & LAW FIRM; 6th floor, 23, Samseong-ro 95-gil Gangnam-gu Seoul 06159 (KR)
Priority Data:
10-2014-0143953 23.10.2014 KR
Title (EN) SMD TYPE COMPLEX MICRO FUSE HAVING TEMPERATURE FUSE FUNCTION, AND MANUFACTURING METHOD THEREFOR
(FR) MICRO FUSIBLE COMPLEXE DE TYPE CMS DOTÉ D'UNE FONCTION DE LIMITATEUR DE TEMPÉRATURE, ET SON PROCÉDÉ DE FABRICATION
(KO) 온도 퓨즈 기능을 가진 에스엠디형 마이크로 복합 퓨즈 및 그 제조방법
Abstract: front page image
(EN)The present invention relates to a surface mount device (SMD) type micro fuse having a temperature fuse function, in which a heating electrode, a temperature fuse and a varistor are complexly designed, thereby being capable of blocking current according to heat generated from fuse operation while stably operating at a high surge voltage, and a manufacturing method therefor. The SMD type micro fuse comprises: a fuse substrate on which at least one first electrode and at least one second electrode are respectively formed; a varistor layer which is formed on the front surface of the fuse substrate; a first connection terminal and a second connection terminal which are respectively arranged partially on one front side surface and the other front side surface of the varistor layer and respectively connected to the at least one first electrode and the at least one second electrode; at least one temperature fuse which is arranged on the front surface of the varistor layer so as not to be in contact with the first and second connection terminals, and connected to the fuse substrate; and a fusible body which is wire-bonded to the first and second connection terminals so as not to be in contact with the at least one temperature fuse.
(FR)La présente invention concerne un micro fusible de type composant monté en surface (CMS) doté d'une fonction de limitateur de température, permettant de concevoir de façon complexe une électrode de chauffage, un limitateur de température et une varistance, ce qui lui permet de bloquer le courant en fonction de la chaleur générée par le fonctionnement du fusible tout en fonctionnant de manière stable à une surtension transitoire élevée, et son procédé de fabrication. Le micro fusible de type CMS comprend : un substrat de fusible sur lequel sont respectivement formées au moins une première électrode et au moins une seconde électrode ; une couche de varistance qui est formée sur la surface avant du substrat de fusible ; une première borne de connexion et une seconde borne de connexion qui sont respectivement disposées partiellement sur une surface latérale avant et l'autre surface latérale avant de la couche de varistance et respectivement connectées à ladite ou auxdites premières électrodes et à ladite ou auxdites secondes électrodes ; au moins un limitateur de température qui est disposé sur la surface avant de la couche de varistance de manière à ne pas être en contact avec les première et seconde bornes de connexion, et connecté au substrat de fusible ; et un corps de fusible qui est connecté par fils aux première et seconde bornes de connexion de manière à ne pas être en contact avec ledit ou lesdits limitateurs de température.
(KO)본 발명은 높은 서지 전압에 안정적으로 동작되도록 하면서도 히팅 전극과 온도 퓨즈 및 바리스터가 복합적으로 설계되어, 퓨즈 동작시 발생되는 열에 따라서도 전류를 차단시킬 수 있도록 한 온도 퓨즈 기능을 가진 SMD(surface mount device)형 마이크로 퓨즈 및 그 제조방법에 관한 것으로, 적어도 하나의 제 1 및 제 2 전극이 각각 형성된 퓨즈 기판; 상기 퓨즈 기판의 전면에 형성된 바리스터층; 상기 바리스터층의 일측 및 타측 전면 일부에 각각 배치되되 상기 적어도 하나의 제 1 및 제 2 전극과 각각 접속된 제 1 및 제 2 접속 단자; 상기 제 1 및 제 2 접속 단자와는 비접촉 상태로 상기 바리스터층의 전면에 배치되면서도 상기 퓨즈 기판과 접속된 적어도 하나의 온도 퓨즈; 및 상기 적어도 하나의 온도 퓨즈와는 비접촉 상태로 상기 제 1 및 제 2 접속 단자에 와이어 본딩된 가용체를 구비한 것을 특징으로 한다.
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, 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: Korean (KO)
Filing Language: Korean (KO)