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1. (WO2018124530) ANNEALING FURNACE, APPARATUS FOR HEATING COILS OF ANNEALING FURNACE, AND POWER SUPPLY SYSTEM OF HEATING APPARATUS
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Pub. No.: WO/2018/124530 International Application No.: PCT/KR2017/014297
Publication Date: 05.07.2018 International Filing Date: 07.12.2017
IPC:
C21D 9/68 (2006.01) ,C21D 8/12 (2006.01) ,F27D 7/02 (2006.01) ,F27D 7/04 (2006.01) ,F27D 7/06 (2006.01) ,F27D 11/02 (2006.01) ,F27D 19/00 (2006.01)
[IPC code unknown for C21D 9/68][IPC code unknown for C21D 8/12][IPC code unknown for F27D 7/02][IPC code unknown for F27D 7/04][IPC code unknown for F27D 7/06][IPC code unknown for F27D 11/02][IPC code unknown for F27D 19]
Applicants:
주식회사 포스코 POSCO [KR/KR]; 경상북도 포항시 남구 동해안로 6261 (괴동동) (Goedong-dong) 6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859, KR
Inventors:
이상원 LEE, Sang Won; KR
박정훈 PARK, Jung Hun; KR
Agent:
유미특허법인 YOU ME PATENT AND LAW FIRM; 서울시 강남구 테헤란로 115 115 Teheran-ro Gangnam-gu Seoul 06134, KR
Priority Data:
10-2016-017885126.12.2016KR
10-2017-011266804.09.2017KR
Title (EN) ANNEALING FURNACE, APPARATUS FOR HEATING COILS OF ANNEALING FURNACE, AND POWER SUPPLY SYSTEM OF HEATING APPARATUS
(FR) FOUR DE RECUIT, APPAREIL PERMETTANT DE CHAUFFER LES BOBINES DU FOUR DE RECUIT, ET SYSTÈME D'ALIMENTATION ÉLECTRIQUE D'APPAREIL DE CHAUFFAGE
(KO) 소둔로, 소둔로 코일 가열장치 및 그 가열장치의 전원공급 시스템
Abstract:
(EN) In order to enable the magnetic quality of coils to be improved by increasing the quantity of heat flowing into the lower part of the coils so as to more uniformly heat the coils during heat treatment, provided is an annealing furnace, an apparatus for heating coils of the annealing furnace, and a power supply system of the heating apparatus, the annealing furnace comprising: a trolley moving along the circumferential direction; a housing provided on the trolley, and blocked from the outside so as to form a heating space; a cover loaded inside the housing and accommodating the coils; a first heating part for applying heat to the outside of the cover inside the housing; and a second heating part provided inside the cover so as to heat the lower part of the coils.
(FR) Afin de permettre l'amélioration de la qualité magnétique de bobines en augmentant la quantité de chaleur s'écoulant dans la partie inférieure des bobines de manière à chauffer plus uniformément les bobines pendant le traitement thermique, l'invention concerne un four de recuit, un appareil permettant de chauffer les bobines du four de recuit, et un système d'alimentation électrique de l'appareil de chauffage, le four de recuit comprenant : un chariot se déplaçant le long de la direction circonférentielle ; un boîtier disposé sur le chariot, et bloqué depuis l'extérieur de manière à former un espace de chauffage ; un couvercle chargé à l'intérieur du boîtier et logeant les bobines ; une première partie de chauffage servant à appliquer de la chaleur à l'extérieur du couvercle à l'intérieur du boîtier ; et une seconde partie de chauffage disposée à l'intérieur du couvercle de façon à chauffer la partie inférieure des bobines.
(KO) 코일의 하부로 유입되는 열량을 증가시켜 열처리 시 코일을 보다 균일하게 가열함으로써 코일의 자성품질을 향상시킬 수 있도록, 원주방향을 따라 이동하는 대차, 상기 대차 상에 설치되고 외부와 차단되어 가열공간을 형성하는 하우징, 상기 하우징 내부에 적재되며 코일을 수용하는 커버, 상기 하우징 내부에서 커버 외측에 열을 가하는 제1 가열부 및 상기 커버 내부에 설치되어 코일의 하부를 가열하는 제2 가열부를 포함하는 소둔로, 소둔로 코일 가열장치 및 그 가열장치의 전원공급 시스템을 제공한다.
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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)