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1. (WO2018182112) DC CIRCUIT BREAKER HAVING ARC BLOWOUT DEVICE
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Pub. No.: WO/2018/182112 International Application No.: PCT/KR2017/009812
Publication Date: 04.10.2018 International Filing Date: 07.09.2017
IPC:
H01H 33/59 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
02
Details
59
Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
Applicants: LSIS CO., LTD.[KR/KR]; LS Tower, 127, LS-ro, Dongan-gu Anyang-si Gyeonggi-do 14119, KR
Inventors: PARK, Ji-Hong; KR
YOON, Hye-Lim; KR
KIM, Jae-Seop; KR
Agent: DAE-A INTELLECTUAL PROPERTY CONSULTING; 3F, Hanyang Bldg., 123 Yeoksam-ro Gangnam-gu Seoul 06243, KR
Priority Data:
10-2017-004169431.03.2017KR
10-2017-004169531.03.2017KR
Title (EN) DC CIRCUIT BREAKER HAVING ARC BLOWOUT DEVICE
(FR) DISJONCTEUR À COURANT CONTINU AYANT UN DISPOSITIF DE SOUFFLAGE D'ARC
(KO) 아크 블로우 아웃 장치를 구비하는 직류 차단기
Abstract:
(EN) A DC circuit breaker having an arc blowout device according to the present invention comprises: a fixed contact; a movable contact operating so as to make contact with or separate from the fixed contact; an operation part for driving the movable contact; and a blowout device which provides a magnetic field in a direction crossing the arc generated when the movable contact is separated, wherein the blowout device includes: a pair of core plates arranged side by side on both sides of the movable contact and the fixed contact; core rods integrally connected to the core plates, respectively, and having symmetrical shapes to each other; and a blowout coil coupled to one of the core rods.
(FR) Un disjoncteur à courant continu ayant un dispositif de soufflage d'arc selon la présente invention comprend : un contact fixe; un contact mobile fonctionnant de manière à entrer en contact avec ou à se séparer du contact fixe; une partie d'actionnement pour entraîner le contact mobile; et un dispositif de soufflage qui fournit un champ magnétique dans une direction croisant l'arc généré lorsque le contact mobile est séparé, le dispositif de soufflage comprenant : une paire de plaques de noyau disposées côte à côte sur les deux côtés du contact mobile et du contact fixe; des tiges de noyau reliées d'un seul tenant aux plaques de noyau, respectivement, et ayant des formes symétriques les unes par rapport aux autres; et une bobine de soufflage couplée à l'une des tiges de noyau.
(KO) 본 발명에 따른 아크 블로우 아웃 장치를 구비하는 직류 차단기는, 고정접점과, 상기 고정접점에 접촉 또는 개리되도록 동작하는 가동접점과, 상기 가동접점을 구동하는 동작부와, 상기 가동접점의 개리시에 발생하는 아크와 교차하는 방향의 자기장을 제공하는 블로우 아웃 장치를 포함한다. 상기 블로우 아웃 장치는 상기 가동접점과 상기 고정접점의 양측에 나란하게 배치된 한 쌍의 코어 플레이트와, 상기 코어 플레이트에 일체로 연결되며 서로 대칭되는 모양을 가지는 코어 봉과, 일측의 코어 봉에 결합되는 블로우 아웃 코일을 포함한다.
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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 (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)