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1. (WO2018034404) POWER CABLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/034404 International Application No.: PCT/KR2017/003524
Publication Date: 22.02.2018 International Filing Date: 30.03.2017
IPC:
H01B 9/02 (2006.01) ,H01B 7/14 (2006.01) ,H01B 9/00 (2006.01) ,H01B 7/02 (2006.01) ,H01B 7/18 (2006.01) ,H01B 1/04 (2006.01)
Applicants: LS CABLE & SYSTEM LTD.[KR/KR]; (Hogye-dong) 127 LS-ro, Dongan-gu Anyang-si Gyeonggi-do 14119, KR
Inventors: JANG, Sung-Woo; KR
GWAG, Jae-Cheol; KR
Agent: SUH, Hyun; KR
MIN, Bokki; KR
Priority Data:
10-2016-010506918.08.2016KR
Title (EN) POWER CABLE
(FR) CÂBLE D'ALIMENTATION
(KO) 전력 케이블
Abstract: front page image
(EN) The present invention relates to a power cable, particularly, an extra-high voltage underground or submarine cable. Specifically, the present invention relates to a power cable which can effectively prevent the deterioration of dielectric strength due to penetration of copper powder from copper conductor into an insulating layer, thereby resulting in life extension, can restrain the damage to an insulating paper, a semi-conductive paper, etc. in spite of being repetitively bent and unfolded, thereby maintaining an interlayer structure formed as they are wound, and can be improved in bending property, flexibility, pulling installation property, workability, etc.
(FR) La présente invention concerne un câble d'alimentation, particulièrement un câble souterrain ou sous-marin à très haute tension. En particulier, la présente invention concerne un câble d'alimentation qui peut empêcher efficacement la détérioration de la résistance diélectrique due à la pénétration de poudre de cuivre à partir d'un conducteur de cuivre dans une couche isolante, ce qui entraîne une extension de la durée de vie, peut limiter les dommages causés à un papier isolant, un papier semi-conducteur, etc. En dépit d'une flexion et d'un dépliage répétés, ce qui permet de maintenir une structure inter-couche formée lorsqu'elles sont enroulées, et peut être améliorée en termes de propriété de flexion, de flexibilité, de propriété d'installation de traction, d'aptitude au façonnage, etc.
(KO) 본 발명은 전력 케이블, 특히 초고압 지중 또는 해저 케이블에 관한 것이다. 구체적으로, 본 발명은 구리 도체로부터의 동분이 절연층에 침투하여 절연 내력이 저하되는 것을 효과적으로 방지함으로써 수명이 연장되고, 반복적인 굴곡과 굴곡핌에도 절연지, 반도전지 등의 파손이 억제되어 이들의 권취에 의해 형성되는 층간 구조가 유지될 수 있으며, 굴곡성, 유연성, 포설성, 작업성 등이 향상될 수 있는 전력 케이블에 관한 것이다.
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, 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: Korean (KO)
Filing Language: Korean (KO)