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Electronically commutated DC machine and use thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-029/08
  • H02K-003/00
출원번호 US-0739091 (1985-05-31)
우선권정보 DE-3433695 (1984-09-13); DE-3515987 (1985-05-03)
발명자 / 주소
  • Rabe Erich (Auf der Schanz 44 8500 Nrnberg 14 DEX)
인용정보 피인용 횟수 : 36  인용 특허 : 0

초록

The rotor of an electronically commutated DC machine, which may be operated in the motor mode or in the generator mode, comprises at least one permanent magnet having at least four poles disposed concentrically to the rotary axis of the rotor, said poles being polarized substantially normal to said

대표청구항

An electronically commutated DC machine comprising a rotor having at least one permanent magnet with at least four poles adjacent an annular return circuit member, said poles being disposed concentrically to the rotary axis of the rotor and being polarized substantially perpendicularly thereto, at l

이 특허를 인용한 특허 (36)

  1. Clark, Warren; Bell, Jr., Oliver A., AC drive system for electrically operated vehicle.
  2. Clark, Warren; Bell, Oliver A., AC drive system for electrically operated vehicle.
  3. Clark,Warren; Bell,Oliver A., AC drive system for electrically operated vehicle.
  4. Sadiku,Sadik, Apparatus for forming wave windings for rotor and stator lamination packets of electrical machines.
  5. Beifus Brian L., Coil assembly for sensorless rotor angular position control of single phase permanent magnet motor.
  6. Babcock, Paul M.; Babcock, David J.; Smith, Phillip N., Controllable universal supply with reactive power management.
  7. Hans Helmut,DEX ; Oelsch Jurgen,DEX, Disk storage device having spindle assembly with ring enclosure.
  8. Clark, Warren W.; Bell, Oliver A., Drive system for electrically operated vehicle.
  9. Bolte Ekkehard,DEX ; Hammers Anton,DEX ; Stips Klaus,DEX, Electric motor.
  10. Kasper, Roland; Heinemann, Wolfgang; Borchardt, Norman, Electric motor having an iron-free winding.
  11. Harold C. Scott, Electromagnetic apparatus employing high permeability low conductivity element.
  12. Perriere, Bernard, Electromagnetic machine with optimized electromagnetic circuit elements integrated in tracks formed as crenellated annular lines.
  13. Babcock, Paul M.; Babcock, David J.; Smith, Phillip N., External field interaction motor.
  14. Bell, Jr., Oliver A.; Clark, Warren W., Hill hold for an electric vehicle.
  15. Boutaghou Zine-Eddine ; Luoma Richard W., Laminated back iron structure for increased motor efficiency.
  16. Boutaghou Zine-Eddine ; Luoma Richard W., Laminated back iron structure for increased motor efficiency.
  17. Izawa Makoto,JPX ; Nanba Katsuhiro,JPX, Linear motor.
  18. Busch, Sven; Kissler, Stefan; Schmitz, Thomas, Low-profile, disk-shaped drive unit for a revolving door.
  19. Dunn, Stanley E., Machine with cup-shaped armature and air gap.
  20. Sadiku,Sadik; Witwer,Keith A., Method and apparatus for introducing wave windings into rotor and stator lamination packets of electrical machines.
  21. Maiwald, Stefan, Method for controlling an electric machine.
  22. Busch, Sven, Method for the arrangement of a drive unit at a ceiling element of a revolving door.
  23. Busch, Sven, Method for the arrangement of a drive unit in a revolving door.
  24. Smith, James S.; Eichinger, Marc W.; Eisen, Stephane A.; Jore, James D.; Kvam, Michael A.; Sullivan, Brian J., Methods and apparatus for segmenting a machine.
  25. Archer William R. ; Becerra Roger C. ; Beifus Brian L. ; Brattoli Mark A. ; Erdman David M. ; Jahns Thomas M. ; Kliman Gerald B. ; Soong Wen Liang ; Stephens Charles M. ; Benedict Eric R. ; Degner Mi, Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor.
  26. Archer William R. ; Becerra Roger C. ; Beifus Brian L. ; Brattoli Mark A. ; Erdman David M. ; Jahns Thomas M. ; Kliman Gerald B. ; Soong Wen Liang ; Stephens Charles M. ; Benedict Eric R. ; Degner Mi, Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor.
  27. Busch, Sven; Kissler, Stefan; Schmitz, Thomas, Revolving door with a drive unit arranged at a glass ceiling element.
  28. Nobukuni, Natsuko; Ohno, Takashi; Kubo, Masae; Horie, Michikazu, Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus.
  29. Nobukuni,Natsuko; Ohno,Takashi; Kubo,Masae; Horie,Michikazu, Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus.
  30. Nobukuni,Natsuko; Ohno,Takashi; Kubo,Masae; Horie,Michikazu, Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus.
  31. Sadler, Gordon Henry E., Rotary actuators.
  32. Jore, Matthew B.; Duford, James David; Kvam, Michael; Jore, Lincoln M.; Samsel, David; Jore, James D., Segmented stator for an axial field device.
  33. MacLeod Donald James, Spindle motor assembly for disc drives.
  34. Thomas Timothy N., Stop block with embedded proximity switch.
  35. Babcock, Paul M.; Babcock, David J.; Smith, Phillip N., Supply architecture for inductive loads.
  36. Babcock, Paul M.; Babcock, David J.; Smith, Phillip N., Supply architecture for inductive loads.
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