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1. (WO2007004787) SUPERCONDUCTIVE MAGNET FOR PERSISTENT CURRENT AND METHOD FOR MANUFACTURING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004787 International Application No.: PCT/KR2006/002017
Publication Date: 11.01.2007 International Filing Date: 26.05.2006
IPC:
H01F 41/04 (2006.01) ,H01F 6/06 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41
Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
02
for manufacturing cores, coils or magnets
04
for manufacturing coils
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
6
Superconducting magnets; Superconducting coils
06
Coils, e.g. winding, insulating, terminating or casing arrangements therefor
Applicants:
KOREA POLYTECHNIC UNIVERSITY [KR/KR]; 2121 Jeongwang-dong Siheung-si, Gyeonggi-do 429-793, KR (AllExceptUS)
HONG, Gye-Won [KR/KR]; KR (UsOnly)
LEE, Hee-Gyoun [KR/KR]; KR (UsOnly)
Inventors:
HONG, Gye-Won; KR
LEE, Hee-Gyoun; KR
Priority Data:
10-2005-006086406.07.2005KR
Title (EN) SUPERCONDUCTIVE MAGNET FOR PERSISTENT CURRENT AND METHOD FOR MANUFACTURING THE SAME
(FR) AIMANT SUPRACONDUCTEUR POUR COURANT CONTINU ET PROCEDE DE FABRICATION DE CET AIMANT
Abstract:
(EN) Disclosed are a superconductive magnet manufactured by winding a thin superconductive rod wire in a coil without joint for maintaining a persistent current mode, and a method for manufacturing the same. The method includes winding both ends of a superconductive rod wire (10) on a first bobbin (21) and a second bobbin (22) respectively; forming a first unit rod wire (10a) and a second unit rod wire (10b) by slitting the superconductive rod wire (10) i n the lengthwise direction; producing a pancake coil by winding the first and second unit rod wires (10a, 10b) on third bobbins (25) in one direction; and arranging the first and second unit rod wires (10a, 10b) such that magnetic fields (B, B') in t he same direction are generated from the pancake coil, by reversing one of the third bobbins (25) on which the first and second unit rod wires (10a, 10b) are wound.
(FR) La présente invention concerne un aimant supraconducteur fabriqué par enroulement d'un fil tige supraconducteur mince sur une bobine sans joint pour maintenir un mode de courant continu et, un procédé de fabrication de cet aimant. Ce procédé consiste à enrouler les deux extrémités d'un fil rond supraconducteur (10) sur une première bobine (21) et sur une deuxième bobine (22) respectivement, à former un premier fil rond (10a) et un second fil rond (10b) par la coupure de ce fil rond supraconducteur dans le sens de la longueur, à produire une galette par enroulement du premier et du second fil rond (10a, 10b) sur une troisième bobine (25) dans une direction et, à agencer le premier et le second fil rond (10a, 10b) de sorte que des champs magnétiques (B, B') dans la même direction soient générés à partir de la galette, par renversement de la troisième bobine (25) sur laquelle le premier et le second fil rond (10a, 10b) sont enroulés.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1908086JP2009500843US20080207458JP4677032