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Stacked magnet superconducting bearing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-007/09
출원번호 US-0753760 (1991-09-03)
발명자 / 주소
  • Rigney
  • II Thomas K. (Torrance CA) Saville Marshall P. (Lawndale CA)
출원인 / 주소
  • Allied Signal Aerospace (Morris Township, Morris County NJ 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

In a superconducting bearing, flux density and flux density gradient are increased between a magnetic source and a member of superconducting material. A plurality of magnets are magnetized end-to-end and stacked side-by-side in alternating polarity. Non-magnetic shims are disposed between the magnet

대표청구항

A superconducting bearing, comprising: a plurality of permanent magnets magnetized end-to-end and stacked side-by-side in alternating polarity, such that flux lines flow between ends of adjacent magnets; isolating means, disposed between said adjacent magnets, for reducing flux leakage between oppos

이 특허를 인용한 특허 (39)

  1. Andreas Fischer, Acoustic detection of dechucking and apparatus therefor.
  2. Lindberg,Paul M; Hollingsworth,Philip G.; Ellard,James Carl; Wedman,Leonard N., Bearing surface layer for magnetic motor.
  3. Brown,David C., Composite rotor and output shaft for galvanometer motor and method of manufacture thereof.
  4. Kuehnel, Frank; Warnke, Wolfgang, Electronically controlled electric motor provided for use in an environment containing solvents.
  5. Ronald E. Pelrine ; Jonathan R. Heim, Frictionless transport apparatus and method.
  6. Ronald E. Pelrine ; Jonathan R. Heim, Frictionless transport apparatus and method.
  7. Schimpf, Samuel; McChrystal, Mark; Stark, III, Joseph C.; Siebenhaar, Andre, Hall sensor mounting in an implantable blood pump.
  8. Abboud Robert G., High performance magnetic bearing systems using high temperature superconductors.
  9. Tae Hyun Sung KR; Sang Chul Han KR; Jun Sung Lee KR; Ok Bae Hyun KR; Jin Joong Kim KR, High temperature superconductor bearings.
  10. Perner, Norman; Holstein, Benjamin, Hybrid bearing and method for the production thereof.
  11. Nadjafi Robert H., Hybrid foil/magnetic bearing.
  12. Bourque, Kevin, Implantable blood pump.
  13. Bourque, Kevin, Implantable blood pump.
  14. Fradella, Richard B., Low-cost minimal-loss flywheel battery.
  15. Chu Wei-Kan ; Chen Quark Yung-Sung ; Ma Ki-Bui ; Xia Harold Zule ; Lamb Mark Alan ; Cooley Rodger Sheldon ; McMichael Chase Kenyon, Magnet-superconductor flywheel and levitation systems.
  16. Shinozaki, Hiroyuki, Magnetic bearing apparatus having a protective non-magnetic can.
  17. Steinmeyer, Florian, Magnetic bearing for suspending a rotating shaft using high Tc superconducting material.
  18. Takahata Ryoichi (Nara JPX) Eguchi Shoji (Osaka JPX), Method for setting up a superconducting bearing device.
  19. Higasa Hiromasa,JPX ; Ishikawa Fumihiko,JPX ; Yamashita Masanori,JPX ; Hirose Makoto,JPX, Method of designing a superconductivity employing apparatus and a superconductivity employing apparatus constructed by.
  20. Joseph Imlach, Passive magnetic support and damping system.
  21. Foshage, Gerald K., Passive radial magnetic bearing.
  22. Sromin Alexander,ILX ; Altfeld Alexander,ILX ; Hiterer Moshe,ILX ; Nimirovsky David,ILX, Permanent magnet axial air gap electric machine.
  23. Hull John R. (5519 S. Bruner Hinsdale IL 60521) Uherka Kenneth L. (830 Ironwood Frankfort IL 60423) Abdoud Robert G. (13 Country Oaks La. Barrington Hills IL 60010), Permanent magnet design for high-speed superconducting bearings.
  24. Ritchey, Jonathan, Polyphasic multi-coil electric device.
  25. Ritchey, Jonathan Gale, Polyphasic multi-coil electric device.
  26. Ritchey, Jonathan Gale, Polyphasic multi-coil electric device.
  27. Ritchey, Jonathan Gale, Polyphasic multi-coil electric device.
  28. Ritchey, Jonathan, Polyphasic multi-coil generator.
  29. Pozivil, Josef; Galelli, Jean-Louis; Pflieger, Patrice, Power recovery machine.
  30. Chen H. Ming, Pump having magnetic bearing for pumping blood and the like.
  31. Ashworth, Stephen P., Reduced AC losses in HTS coated conductors.
  32. McChrystal, Mark; Stark, III, Joseph C., Sensor mounting in an implantable blood pump.
  33. Siebenhaar, Andre; Fleischli, Andreas, Start-up algorithm for an implantable blood pump.
  34. Siebenhaar, Andre; Fleischli, Andreas, Start-up algorithm for an implantable blood pump.
  35. Ito Norio,JPX ; Shinozaki Junichiro,JPX ; Imaizumi Hiroshi,JPX, Superconducting bearing device.
  36. Takahata Ryoichi,JPX ; Hashimoto Taisaku,JPX, Superconducting bearing device.
  37. Takahata Ryoichi,JPX ; Shibayama Motoaki,JPX ; Takaichi Hiroshi,JPX, Superconducting bearing device.
  38. Takahata Ryoichi,JPX ; Shibayama Motoaki,JPX ; Takaichi Hiroshi,JPX, Superconducting bearing device.
  39. Graef Markus,DEX, Transversal flux machine.
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