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Armature of a rotary electric machine with a commutator and a conductor for the armature coil

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-013/04
출원번호 US-0492908 (1990-03-13)
우선권정보 JP-0057729 (1989-03-13)
발명자 / 주소
  • Umeki Satoru (Hitachi JPX)
출원인 / 주소
  • Hitachi, Ltd. (Ibaraki JPX 03) Hitachi Automotive Engineering Co., Ltd. (Tokyo JPX 03)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

Lower coils (5b) and upper coils (5a) are inserted to slots (12) of a cylindrical armature core (4). The upper coils are used as crossover lines (102a) at the side of commutator (10) and form commutator segments. The crossover lines are approximately deviated by a pole pitch (yf) at the commutator a

대표청구항

An armature of a rotary electric machine comprising: an iron core of a cylindrical shape having a plurality of slots extending in an outer periphery thereof at an equal distance relative to each other in an axial direction of the iron core; an armature coil comprising unit coils of a lower coil and

이 특허를 인용한 특허 (38)

  1. Graham, Gregory; Yankie, Gerry, Armature for an electromotive device.
  2. Graham, Gregory S., Armature with unitary coil and commutator.
  3. Graham, Gregory S.; Yankie, Gerald W., Brushless motor.
  4. Kanai, Yasuhiro; Aoki, Susumu, Device and method for molding motor coils.
  5. Du, Hung T.; Verbrugge, Brandon L.; West, Joshua F.; Sell, Michael R.; Walter, Richard T.; Ortt, Earl M.; Stone, John C., Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion.
  6. Du,Hung T.; Walter,Richard T.; Sell,Michael R.; West,Joshua F., Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion.
  7. Shiga Tsutomu (Nukata-gun JPX) Hayashi Nobuyuki (Nagoya JPX) Ohmi Masanori (Anjo JPX) Niimi Masami (Handa JPX) Murata Mitsuhiro (Anjo JPX), Electric rotating machine.
  8. Katoh Masahiro,JPX, Electric rotating machine having improved insulation for an armature coil.
  9. Lacaze, Alain, High current rotating exciter.
  10. Graham,Gregory S.; Yankie,Gerald W., Method for fabricating an inductive coil.
  11. Du, Hung T.; Walter, Richard T., Method for forming a power tool.
  12. Du,Hung T.; Walter,Richard T.; Sell,Michael R.; West,Joshua F., Method for forming an armature for an electric motor.
  13. Du,Hung T., Method for forming an armature for an electric motor for a portable power tool.
  14. Du, Hung T., Method for forming an electric motor having armature coated with a thermally conductive plastic.
  15. Du,Hung T.; Verbrugge,Brandon L.; West,Joshua F.; Sell,Michael R.; Walter,Richard T.; Smith,David J.; Ortt,Earl M.; Stone,John C.; White,Howard T., Method for making an encapsulated coil structure.
  16. Du, Hung T.; Verbrugge, Brandon L.; West, Joshua F.; Sell, Michael R.; Walter, Richard T.; Smith, David J.; Ortt, Earl M.; Stone, John C.; White, Howard T., Method of forming a power tool.
  17. Du, Hung T.; Verbrugge, Brandon L.; West, Joshua F.; Sell, Michael R.; Walter, Richard T.; Smith, David J.; Ortt, Earl M.; Stone, John C.; White, Howard T., Method of forming a power tool.
  18. Du, Hung T.; Verbrugge, Brandon L.; West, Joshua F.; Sell, Michael R.; Walter, Richard T.; Smith, David J.; Ortt, Earl M.; Stone, John C.; White, Howard T., Method of forming a power tool.
  19. Du, Hung T.; Verbrugge, Brandon L.; West, Joshua F.; Sell, Michael R.; Walter, Richard T.; Smith, David J.; Ortt, Earl M.; Stone, John C.; White, Howard T., Method of forming a power tool.
  20. Du, Hung T.; Walter, Richard T., Method of forming a power tool.
  21. Du, Hung T.; Walter, Richard T., Method of forming a power tool.
  22. West, Joshua F., Method of making an armature.
  23. Du, Hung T.; Verbrugge, Brandon L.; West, Joshua F.; Sell, Michael R.; Walter, Richard T.; Smith, David J.; Ortt, Earl M.; Stone, John C.; White, Howard T., Method of manufacturing a power tool with molded armature.
  24. Du, Hung T.; West, Joshua F.; Walter, Richard T., Method of manufacturing an electric motor of a power tool and of manufacturing the power tool.
  25. Maeda, Noriteru; Mizukami, Hirofumi; Yamazaki, Akihiko; Kurozumi, Seiji; Yamagata, Yoshikazu, Mold commutator and commutator motor using the same.
  26. Katoh Masahiro,JPX ; Niimi Masami,JPX ; Shiga Tsutomu,JPX, Rotary electric machine.
  27. Katoh Masahiro,JPX ; Niimi Masami,JPX ; Shiga Tsutomu,JPX, Rotary electric machine having resilient fixing cap.
  28. Masuoka, Fujio; Asano, Masamichi, Semiconductor device with a NAND circuit having four transistors.
  29. Masuoka, Fujio; Asano, Masamichi, Semiconductor device with six transistors forming a NAND circuit.
  30. Masuoka, Fujio; Asano, Masamichi, Semiconductor device with six transistors forming a nor circuit.
  31. Masuoka, Fujio; Asano, Masamichi, Semiconductor device with surrounding gate transistors in a NAND circuit.
  32. Masuoka, Fujio; Asano, Masamichi, Semiconductor device with surrounding gate transistors in a NOR circuit.
  33. Masuoka, Fujio; Asano, Masamichi, Semiconductor with a two-input NOR circuit.
  34. Shiga Tsutomu,JPX ; Hayashi Nobuyuki,JPX ; Ohmi Masanori,JPX ; Kajino Sadayoshi,JPX, Starter.
  35. Shiga Tsutomu (Nukata-gun JPX) Hayashi Nobuyuki (Nagoya JPX) Ohmi Masanori (Anjo JPX) Niimi Masami (Handa JPX) Uryu Nobuhiko (Kariya JPX), Starter with a discharge hole on a yoke.
  36. Ohmi Masanori,JPX ; Shiga Tsutomu,JPX, Starter with housing for cantilever-mounting on engine.
  37. Shiga Tsutomu (Nukata-gun JPX) Hayashi Nobuyuki (Nagoya JPX) Ohmi Masanori (Anjo JPX) Niimi Masami (Handa JPX), Starter with speed reduction mechanism.
  38. Gabrys,Christopher W., Wind turbine.
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