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Machine translation
1. (WO2018026234) CORE FOR CURRENT TRANSFORMER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/026234    International Application No.:    PCT/KR2017/008443
Publication Date: 08.02.2018 International Filing Date: 04.08.2017
IPC:
H01F 38/28 (2006.01), H01F 38/30 (2006.01), H01F 41/02 (2006.01)
Applicants: AMOSENSE CO.,LTD [KR/KR]; Cheonan the forth Local Industrial Complex 19-1 Block, 90, 4sandan 5-gil, Jiksan-eup, Seobuk-gu Cheonan-si, Chungcheongnam-do 31040 (KR)
Inventors: HAN, Cheol-Seung; (KR).
NA, Won-San; (KR).
PARK, Jin-Pyo; (KR).
KIM, Young-Joon; (KR).
KO, Jae-Jun; (KR)
Agent: HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP; 5F, 615 Sunreung-ro, Gangnam-gu, Seoul 06103 (KR)
Priority Data:
10-2016-0100170 05.08.2016 KR
Title (EN) CORE FOR CURRENT TRANSFORMER
(FR) NOYAU POUR TRANSFORMATEUR DE COURANT
(KO) 변류기용 코어
Abstract: front page image
(EN)Suggested is a core for a current transformer having an upper core formed in a round shape in which the both ends of the upper core are disposed at a position lower than the center of a received power line, thereby minimizing the stress of a magnetic path and increasing magnetic permeability to improve magnetic induction efficiency. The suggested core for a current transformer comprises: an upper core which is bent in a semicircular shape to form a receiving groove and has both ends extending in the downward direction and arranged to be spaced apart from each other; and a lower core which is disposed at a lower portion of the upper core and has both ends extending in the upper direction and arranged to face the both ends of the upper core.
(FR)Il est suggéré, un noyau pour un transformateur de courant ayant un noyau supérieur formé dans une forme ronde dans laquelle les deux extrémités du noyau supérieur sont disposés à une position inférieure au centre d'une ligne d'alimentation reçue, ce qui permet de réduire au minimum la contrainte d'un trajet magnétique et d'augmenter la perméabilité magnétique pour améliorer l'efficacité d'induction magnétique. Le noyau suggéré pour un transformateur de courant comprend : un noyau supérieur qui est courbé sous une forme semi-circulaire pour former une rainure de réception et a les deux extrémités s'étendant dans la direction vers le bas et agencées pour être espacées l'une de l'autre; et un noyau inférieur qui est disposé au niveau d'une portion inférieure du noyau supérieur et a les deux extrémités s'étendant dans la direction supérieure et agencés pour faire face aux deux extrémités du noyau supérieur.
(KO)상부 코어를 라운드 형성으로 형성하고, 상부 코어의 양단이 수용된 전력선의 중심보다 낮은 위치에 배치되어 자로의 스트레스 최소화하고 투자율을 높여 자기 유도 효율을 향상시키도록 한 변류기용 코어를 제시한다. 제시된 변류기용 코어는 반원 형상으로 만곡되어 수용 홈이 형성되고, 양단이 하부 방향으로 연장되어 상호 이격 배치된 상부 코어 및 상부 코어의 하부에 배치되고, 양단이 상부 방향으로 연장되어 상부 코어의 양단과 마주하도록 배치된 하부 코어를 포함한다.
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, 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: Korean (KO)
Filing Language: Korean (KO)