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SUPERCONDUCTING CABLE

外国特許コード F150008369
掲載日 2015年7月2日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP071626
国際公開番号 WO 2015033768
国際出願日 平成26年8月19日(2014.8.19)
国際公開日 平成27年3月12日(2015.3.12)
優先権データ
  • 特願2013-185044 (2013.9.6) JP
発明の名称 (英語) SUPERCONDUCTING CABLE
発明の概要(英語) Provided is a superconducting cable which can conduct a large current by utilizing the longitudinal magnetic field effect, and which enables a current-limiting function to be achieved in the cable itself in the case of excess current. This superconducting cable (1) includes an inner conductor (3) that conducts a direct current by utilizing the longitudinal magnetic field effect, and a shield layer (5) that conducts a direct current in the opposite direction to that of the inner conductor so as to increase the longitudinal magnetic field of the inner conductor (3). The current capacity of the shield layer (5) is smaller than the current capacity of the inner conductor (3). The shield layer (5) includes an outer conductive layer (6b) for shunting current if the current flowing through the shield layer (5) exceeds the current capacity of the shield layer (5). The inner conductor (3) includes an inner conductive layer (6a) for shunting current if the current flowing through the inner conductor (3) exceeds the current capacity of the inner conductor (3). The outer conductive layer (6b) and the inner conductive layer (6a) are formed such that, if current is conducted to the outer conductive layer (6b) and the inner conductive layer (6a), the longitudinal magnetic field is reduced by said current.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYUSHU INSTITUTE OF TECHNOLOGY
  • 発明者(英語)
  • MATSUSHITA TERUO
  • OTABE SOJI
  • KIUCHI MASARU
国際特許分類(IPC)
指定国 National 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 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 KN KP KR KZ LA LC LK LR LS LT 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
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
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
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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