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SUPERCONDUCTIVE ROTOR, SUPERCONDUCTIVE ROTATING MACHINE, AND SUPERCONDUCTIVE ROTATING-MACHINE SYSTEM

外国特許コード F120006764
整理番号 1962
掲載日 2012年6月14日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2008JP073733
国際公開番号 WO 2009/116219
国際出願日 平成20年12月26日(2008.12.26)
国際公開日 平成21年9月24日(2009.9.24)
優先権データ
  • 特願2008-069521 (2008.3.18) JP
発明の名称 (英語) SUPERCONDUCTIVE ROTOR, SUPERCONDUCTIVE ROTATING MACHINE, AND SUPERCONDUCTIVE ROTATING-MACHINE SYSTEM
発明の概要(英語) Disclosed are a superconductive rotor, a superconductive rotating machine and a superconductive rotating-machine system, which have the constitution of an induction machine and which can rotate inductively and synchronously. These rotor, machine and system are excellent in heat release, stable even in an excessive load and easy for capturing a magnetic flux for the synchronous rotations. The superconductive rotor (7) comprises a superconductive cage winding (73) made of superconductive wire lines of a plurality of superconductive wires coated with a highly conductive metal, normally conductive cage windings (74) made of a normally conductive material, a cylindrical rotor iron core (71) having a plurality of slots (72) for accommodating the individual rotor bars (73a and 74a) of the two cage windings (73 and 74), and a rotor shaft (75) disposed coaxially with the rotor iron core (71). When the superconductive cage winding (73) is in the non-superconductive state, the superconductive rotor (7) is rotated mainly by the induced torque which is generated in the normally conductive cage windings (74) by the rotating magnetic field. When the superconductive cage winding (73) is in the superconductive state, on the other hand, the superconductive rotor (7) is rotated mainly by the synchronized torque which is generated as a result that the superconductive cage winding (73) traps the magnetic flux of the rotating magnetic field.
  • 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
  • Kyoto University
  • 発明者(英語)
  • NAKAMURA, Taketsune
国際特許分類(IPC)
指定国 AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AO(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH(UTILITY MODEL),BR(UTILITY MODEL),BW(UTILITY MODEL),BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM(UTILITY MODEL),DO(UTILITY MODEL),DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH(UTILITY CERTIFICATE),GM,GT(UTILITY MODEL),HN,HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,JP(UTILITY MODEL),KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),ME,MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM(UTILITY MODEL),PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,ST,SV(UTILITY MODEL),SY,TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN(PATENT FOR UTILITY SOLUTION),ZA,ZM,ZW,EP(AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LT,LU,LV,MC,MT,NL,NO,PL,PT,RO,SE,SI,SK,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW(UTILITY MODEL),GH(UTILITY MODEL),GM(UTILITY MODEL),KE(UTILITY MODEL),LS(UTILITY MODEL),MW(UTILITY MODEL),MZ(UTILITY MODEL),NA(UTILITY MODEL),SD(UTILITY MODEL),SL(UTILITY MODEL),SZ(UTILITY MODEL),TZ(UTILITY MODEL),UG(UTILITY MODEL),ZM(UTILITY MODEL),ZW(UTILITY MODEL)),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
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