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Patent Agency Ranking
公开(公告)号：US11437169B2
公开(公告)日：2022-09-06
申请号：US15757707
申请日：2016-09-06
Applicant: Korea Electrotechnology Research Institute
Inventor： Rock Kil Ko , Dong Woo Ha , Seog Whan Kim , Young Sik Jo
Abstract: The present invention relates to a stacking structure of a superconducting wire. The present invention provides a superconducting wire in which a metal substrate, a buffer layer, a superconducting layer, and a stabilizing layer are stacked, the superconducting wire including: a plurality of wedges which penetrates through the superconducting layer and the buffer layer to connect the stabilizing layer and the metal substrate. According to the present invention, it is possible to provide the superconducting wire of which mechanical strength is improved to have high resistance against to deterioration or delamination. Further, the present invention may provide the superconducting wire which is self-protectable against a quench phenomenon. Further, the present invention may provide the superconducting wire which is suitable for application of a high magnetic field.
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公开(公告)号：US10861626B2
公开(公告)日：2020-12-08
申请号：US15757048
申请日：2016-08-31
Applicant: Korea Electrotechnology Research Institute
Inventor： Seog Whan Kim , Young Sik Jo , Rock Kil Ko , Dong Woo Ha , Hyung Wook Kim , Chan Park
Abstract: The present invention relates to a superconducting coil having a structure in which an insulation layer electrically insulates the space between adjacent wound wires. The present invention provides a superconducting coil in which superconducting wires extended at a predetermined width in a lengthwise direction are stacked and wound, the superconducting coil comprising a metal-insulator transition (MIT) material layer interposed so as to electrically insulate space between adjacent superconducting wires in the stacking direction of the superconducting wires. According to the present invention, provided is a superconducting coil having high stability, and easily controlling electromagnetic properties including response properties and having a self-protective function against a quench phenomenon and the like during the driving of a magnet.
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公开(公告)号：US20190043644A1
公开(公告)日：2019-02-07
申请号：US15757707
申请日：2016-09-06
Applicant: Korea Electrotechnology Research Institute
Inventor： Rock Kil Ko , Dong Woo Ha , Seog Whan Kim , Young Sik Jo
Abstract: The present invention relates to a stacking structure of a superconducting wire. The present invention provides a superconducting wire in which a metal substrate, a buffer layer, a superconducting layer, and a stabilizing layer are stacked, the superconducting wire including: a plurality of wedges which penetrates through the superconducting layer and the buffer layer to connect the stabilizing layer and the metal substrate. According to the present invention, it is possible to provide the superconducting wire of which mechanical strength is improved to have high resistance against to deterioration or delamination. Further, the present invention may provide the superconducting wire which is self-protectable against a quench phenomenon. Further, the present invention may provide the superconducting wire which is suitable for application of a high magnetic field.
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4.发明授权公开(公告)号：US10319500B2
公开(公告)日：2019-06-11
申请号：US14900103
申请日：2013-12-10
Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Inventor： Rock Kil Ko , Seog Whan Kim , Young Sik Jo , Dong Woo Ha
IPC: H01B13/00 , H01L39/24 , B23K1/00 , B23K1/20 , B23K26/362 , B23K26/402 , H01B12/06 , B23K1/19 , B23K26/364 , B23K101/32 , B23K101/38 , B23K103/12 , B23K103/18 , B23K103/00
Abstract: Disclosed is a method for manufacturing a superconducting wire material having a laminated structure. The present invention provides a method for manufacturing a laminated superconducting wire material, comprising the steps of: providing a deposition substrate having a predetermined width; sequentially forming, on the deposition substrate, a laminated structure including a buffer layer, a superconducting layer and a stabilization layer, thereby forming, on both sides of the deposition substrate, regions in which a metal substrate is exposed in the width direction; providing a lamination substrate, having a width corresponding to the deposition substrate, to the laminated structure; and providing solder to the regions, in which the metal substrate is exposed, to thereby bond the deposition substrate and the lamination substrate.
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公开(公告)号：US20190074118A1
公开(公告)日：2019-03-07
申请号：US15757048
申请日：2016-08-31
Applicant: Korea Electrotechnology Research Institute
Inventor： Seog Whan Kim , Young Sik Jo , Rock Kil Ko , Dong Woo Ha , Hyung Wook Kim , Chan Park
Abstract: The present invention relates to a superconducting coil having a structure in which an insulation layer electrically insulates the space between adjacent wound wires. The present invention provides a superconducting coil in which superconducting wires extended at a predetermined width in a lengthwise direction are stacked and wound, the superconducting coil comprising a metal-insulator transition (MIT) material layer interposed so as to electrically insulate space between adjacent superconducting wires in the stacking direction of the superconducting wires. According to the present invention, provided is a superconducting coil having high stability, and easily controlling electromagnetic properties including response properties and having a self-protective function against a quench phenomenon and the like during the driving of a magnet.
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