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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Superconducting electrical conductor

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01B-012/00    H01L-039/24   
미국특허분류(USC) 174/154 ; 29/599 ; 174/1251 ; 427/62
출원번호 US-0075180 (1987-07-20)
발명자 / 주소
  • Womack
  • Jr. Edgar A. (Akron OH) Ayres Paul S. (Forest VA)
출원인 / 주소
  • The Babcock & Wilcox Company (New Orleans LA 02)
인용정보 피인용 횟수 : 56  인용 특허 : 11
초록
▼

A superconducting electrical conductor comprises a porous substrate of bonded fibers which are coated by ceramic oxide superconducting material of the perovskite type so that its critical temperature of superconductivity is at or above the boiling point of liquid nitrogen. To form electrical cable, the conductor is encased within an inner tube. An outer tube surrounds the inner tube and defines an evacuated annular space therewith. This provides a thermal barrier between substrate, which will be bathed by liquid nitrogen, and the ambient. Electrical and ...

대표
청구항
▼

A superconducting electrical conductor, comprising: an elongated porous substrate of sintered bonded ceramic fibers; a coating of ceramic oxide superconducting material on fibers of said substrate; an inner tube around said coated substrate with an outer tube surrounding said inner tube, said outer tube defining an annular space with said inner tube which is adapted to be evacuated for producing a thermal barrier, and a layer of electrical and heat insulation on an outer surface of said outer tube; and means for supplying a cryogenic fluid through said s...

이 특허에 인용된 특허 (11)

  1. Dietrich Manfred (Karlsruhe DEX) Dustmann Cord-Heinrich (Weinheim DEX) Schmaderer Franz (Heidelberg DEX) Wahl Georg F. H. (Eppelheim DEX), CVD process for the production of a superconducting fiber bundle.
  2. Vulis Mikhail L. (Moscow SUX) Golenchenko Valery A. (Moscow SUX) Rybin Igor V. (Moscow SUX) Shenderovich Pavel B. (Moscow SUX), Cooled multiphase ac cable.
  3. Schmidt Fritz (Erlangen DT), Cooling apparatus for an electric cable.
  4. Iwata Zensuke (Yokohama JA), Cryogenic power cable.
  5. Nellis William J. (Berkeley CA) Maple M. Brian (Del Mar CA) Geballe Theodore H. (Woodside CA), Dynamic high pressure process for fabricating superconducting and permanent magnetic materials.
  6. Pugh Paul F. (33112 Globe Dr. Porterville CA 93257) Pugh ; Jr. Paul (33112 Globe Dr. Porterville CA 93257), Gas pressurized cable and conduit system.
  7. Berneburg, Philip L.; Krukonis, Val J., Method for densification of ceramic materials.
  8. Green ; James R., Process for making ceramic refractory oxide fiber-reinforced ceramic tube.
  9. Lackey ; Jr. Walter J. (Oak Ridge TN) Caputo Anthony J. (Knoxville TN), Process for the preparation of fiber-reinforced ceramic composites by chemical vapor deposition.
  10. Hill Charles A. (Lynchburg VA), Thermally bonded fibrous product.
  11. Chang Te-Hsing (No. 4-1 ; Lane 125 ; I Tung Street Taipei CT), Wire connector.

이 특허를 인용한 특허 (56)

  1. Higuma, Toshiyasu; Kushiro, Noriyuki; Koizumi, Yoshiaki, Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment.
  2. Higuma, Toshiyasu; Kushiro, Noriyuki; Koizumi, Yoshiaki, Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment.
  3. Higuma, Toshiyasu; Kushiro, Noriyuki; Koizumi, Yoshiaki, Airconditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment.
  4. Hernnaes Bo,SEX ; Kalldin Hans-Olof,SEX ; Imrell Torbjorn,SEX, Anode, process for anodizing, anodized wire and electric device comprising such anodized wire.
  5. Gunnar Kylander SE; Mats Leijon SE, Axial cooling of a rotor.
  6. Berggren Soren,SEX, Cable forerunner.
  7. Schulz David A., Carbon composite superconductors.
  8. Alberti Backlund SE; Mats Leijon SE, Coiling device.
  9. Mats Leijon SE; Kenneth Johannesson SE; Stefan Milton SE; Peter Carstensen SE; Bengt Rydholm SE, Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor.
  10. Apfelbacher, Walter; Reichenbach, Norbert, Control device.
  11. Yamaguchi, Sataro, Direct current superconducting power transmission cable and system.
  12. Leijon, Mats, Electromagnetic device.
  13. Grenblad, Birgitta; Kylander, Gunnar; Leijon, Mats; Goran, Bengt; Edman, Arne; Kalldin, Hans-Olof, End plate.
  14. Hodge James D. ; Klemptner Lori J. ; Applegate David S., High temperature superconductor element for a fault current limiter.
  15. Leijon, Mats; Berggren, Bertil; Gertmar, Lars; Nygren, Jan-Anders; S?rensen, Erland, High voltage AC machine winding with grounded neutral circuit.
  16. Leijon, Mats; Gertmar, Lars; Brandt, Lennart, High voltage plants with electric motors.
  17. Leijon, Mats; Sasse, Christian, High voltage power cable termination.
  18. Kim,Do woon; Kim,Soo yeon, High-vacuum-maintaining structure of superconducting cable.
  19. Leijon, Mats; Hernn?s, Bo; Carstensen, Peter; H?lleland, Mons; Templin, Peter; Gertmar, Lars; Ivarson, Claes; S?rensen, Erland; Davidsson, Gunnar; Kylander, Gunnar; Larsson, Bertil; Berggren, S?ren; , Hydro-generator plant.
  20. Min, Pan; Ming, Li; Liu, Rongsheng; Dahlgren, Mikael; Holmberg, Par; Russberg, Gunnar; Sasse, Christian; S?derholm, Svante, Induction devices with distributed air gaps.
  21. Mats Leijon SE; Peter Carstensen SE, Insulated conductor for high-voltage windings and a method of manufacturing the same.
  22. Bengt Rothman SE, Laminated magnetic core for electric machines.
  23. Kirlin Peter S. ; Brown Duncan W. ; Baum Thomas W. ; Vaarstra Brian A. ; Gardiner Robin A., Metal complex source reagents for chemical vapor deposition.
  24. Nygren, Jan-Anders; Berggren, Bertil, Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine.
  25. Alberti Backlund SE; Mats Leijon SE, Method and device for mounting a winding.
  26. Larsson,Bertil; Rothman,Bengt, Method of applying a tube member in a stator slot in a rotating electrical machine.
  27. Thierry Verhaege FR; Peter Friedrich Herrmann FR; Francois Moisson-Franckhauser FR, Method of maintaining a superconducting cryolink at low temperature.
  28. Fromm, Udo; Hornfeldt, Sven; Holmberg, Par; Kylander, Gunnar; Ming, Li; Leijon, Mats, Power transformer/inductor.
  29. Fromm,Udo; Hornfeldt,Sven; Holmberg,Par; Kylander,Gunnar; Ming,Li; Leijon,Mats, Power transformer/inductor.
  30. Gertmar, Lars, Reduction of harmonics in AC machines.
  31. Engelhardt John S. ; Boggs Steven A.,CAX, Room temperature dielectric HTSC cable.
  32. Leijon, Mats; Sch?tte, Thorsten; Sasse, Christian; Fromm, Udo, Rotating asynchronous converter and a generator device.
  33. Kylander, Gunnar; Edman, Arne; Leijon, Mats; Landgren, Nils-Ivar, Rotating electric machine with coil supports.
  34. Holmstrom,Goran; Hedendahl,Lars; Walfridsson,Lars, Rotating electrical machine.
  35. Leijon, Mats; Templin, Peter; Rydholm, Bengt; Gertmar, Lars; Larsson, Bertil; Rothman, Bengt; Carstensen, Peter; Johansson, Leif; Ivarson, Claes; Hernnas, Bo; Holmstrom, Goran; Goran, Bengt; Backlund, Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same.
  36. Mats Leijon SE; Lars Gertmar SE; Jan-Anders Nygren SE; Peter Templin SE, Series compensation of electric alternating current machines.
  37. Gardiner, Robin A.; Baum, Thomas H.; Gordon, Douglas Cameron; Gordon, legal representative, Connie L.; Glassman, Timothy E.; Pombrik, Sofia; Vaartstra, Brian A.; Kirlin, Peter S., Source reagent compositions and method for forming metal films on a substrate by chemical vapor deposition.
  38. Areskoug,Claes, Stationary induction machine and a cable therefor.
  39. Briley Bruce E. (Countryside IL) Larson Mikiel L. (St. Charles IL) Montsma John (Wheaton IL), Superconducting bus bar.
  40. Hirose, Masayuki; Hata, Ryosuke, Superconducting cable.
  41. Spreafico,Sergio, Superconducting cable.
  42. Ladie', Pierluigi; Caracino, Paola; Nassi, Marco, Superconducting cable and current transmission and/or distribution network including the superconducting cable.
  43. Maher, Eamonn, Superconducting coil fabrication.
  44. Hirose, Masayuki; Hata, Ryosuke, Superconductive cable.
  45. Sasse, Christian; Leijon, Mats; Russberg, Gunnar; Fromm, Udo; Holmberg, Par, Switchable flux control for high power static electromagnetic devices.
  46. Leijon, Mats; Berggren, Bertil, Synchronous compensator plant.
  47. Leijon, Mats; Berggren, Bertil, Synchronous compensator plant.
  48. Berggren, Bertil; Gertmar, Lars; Nygren, Jan-Anders; Petersson, Tore; Leijon, Mats, Synchronous machine with power and voltage control.
  49. Schmidt, Frank; Frohne, Christian; Lallouet, Nicolas; Schippl, Klaus, Termination for a superconductive cable.
  50. Schutte, Thorsten; Holmberg, Par; Brangefalt, Jan; Sasse, Christian; Carstensen, Peter, Transformer.
  51. Fromm,Udo; Holmberg,Par; Jaksts,Albert; Leijon,Mats; Sasse,Christian; Schutte,Thorsten, Transformer with voltage regulating means.
  52. Leijon, Mats, Transformer/reactor.
  53. Leijon, Mats; Templin, Peter; Ivarson, Claes; Gertmar, Lars; Carstensen, Peter; Larsson, Bertil; Berggren, S?ren; S?rensen, Erland; Berggren, Bertil; Kylander, Gunnar; H?lleland, Mons, Turbo generator plant with a high voltage electric generator.
  54. Jost, Thomas; Schriener, Andreas; Reisinger, Harald; Klemen, Gerd, Varistor comprising an insulating layer produced from a loading base glass.
  55. Jost, Thomas; Schriener, Andreas; Reisinger, Harald; Klemen, Gerd, Varistor comprising an insulating layer produced from a loading base glass.
  56. Leijon,Mats; Kylander,Gunnar, Wind power plant.

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