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Composite armature assembly 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-015/06
출원번호 US-0240047 (1994-05-09)
발명자 / 주소
  • Ward Robert W. (Anderson IN) Parker Sam B. (Anderson IN) Score David A. (Shirley IN)
출원인 / 주소
  • General Motors Corporation (Detroit MI 02)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

A method of manufacturing an armature for a DC motor comprising the steps of: (a) retaining a plurality of armature conductors pre-positioned in a pre-mold position; (b) placing the armature conductors in a mold; (c) adding to the mold a predetermined quantity of soft-magnetic particles, each soft-m

대표청구항

A motor armature comprising a plurality of substantially U-shaped conductors substantially encapsulated within an annular cylindrical body having a radially interior substantially circular cylindrical surface engaging an armature shaft and a radially exterior circular cylindrical surface, wherein th

이 특허를 인용한 특허 (32)

  1. Suzuki Masao,JPX ; Hazama Shinichiro,JPX ; Nakamoto Tokunari,JPX ; Kondoh Yoshihito,JPX, Armature core and brush-equipped DC motor using the same.
  2. Yamamoto, Toshio; Uemura, Keiichi; Kikuta, Tomoyuki; Komoda, Masahiko; Kuwano, Masayuki; Toida, Hideki, Armature, manufacturing method of armature, and motor.
  3. Biais, Francois J.; Rahman, Khwaja M., Auxiliary magnetizing winding for interior permanent magnet rotor magnetization.
  4. Petro, John Patrick; Wasson, Ken George, Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets.
  5. Burch, Donald; Petro, John Patrick; Mayer, Jeremy Franz, Conical magnets and rotor-stator structures for electrodynamic machines.
  6. Burch, Donald; Petro, John Patrick; Mayer, Jeremy Franz, Conical magnets and rotor-stator structures for electrodynamic machines.
  7. Petersen, Christian C., D.C. PM motor and generator with a stator core assembly formed of pressure shaped processed ferromagnetic particles.
  8. Du, Hung T.; Verbrugge, Brandon L.; Ortt, Earl M.; Agnes, Michael J.; Zemlok, Michael A.; Kusmierski, Robert G.; Smith, David J., Electric motor having a field assembly with slot insulation.
  9. Smith Mitchell D. ; Van Dine Pieter, Electric motor having composite encapsulated stator and rotor.
  10. Du,Hung T.; Verbrugge,Brandon L.; Ortt,Earl M.; Agnes,Michael J.; Zemlok,Michael A.; Kusmierski,Robert G.; Smith,David J., Electric motor with field assemblies having core pieces with mating features.
  11. Petersen,Christian C., Electrodynamic apparatus and method of manufacture.
  12. Johnston Ralph ; Martin Ronald A. ; Cho Chahee Peter, Electromagnetic device with embedded windings and method for its manufacture.
  13. Ralph Johnston ; Chahee Peter Cho ; Ronald A. Martin, Electromagnetic device with embedded windings and method for its manufacture.
  14. Du,Hung T.; Verbrugge,Brandon L.; Ortt,Earl M.; Agnes,Michael J.; Stone,John C.; Zemlock,Michael A.; Kusmierski,Robert G.; Smith,David J., Field assemblies and methods of making same.
  15. Du,Hung T.; Verbrugge,Brandon L.; Ortt,Earl M.; McCormick,Garrett P., Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same.
  16. Du,Hung T.; Verbrugge,Brandon L.; Ortt,Earl M.; McCormick,Garrett P., Field assemblies having pole pieces with ends that decrease in width, and methods of making same.
  17. Du,Hung T.; Verbrugge,Brandon L.; Ortt,Earl M.; Agnes,Michael J.; Zemlok,Michael A.; Kusmierski,Robert G.; Smith,David J., Method of making an electric motor.
  18. Petersen, Christian C., Multiphase motors with single point sensing based commutation.
  19. Petersen, Christian C., PM motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles.
  20. Petersen, Christian C., PM motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles.
  21. Petersen, Christian C., Plastic encapsulated electrodynamic apparatus.
  22. Du, Hung T.; Ortt, Earl M.; Verbrugge, Brandon L.; McCormick, Garrett P.; Zemlock, Michael A.; Hogan, Kevin M.; Zhang, Jiaqi; Wang, Ren Hong; Mannarino, Frank A.; Maid, Spencer G.; Moll, Shane Ashley; Benton, James C., Power tool with motor having a multi-piece stator.
  23. Du, Hung T.; Ortt, Earl M.; Verbrugge, Brandon L.; Mccormick, Garrett P.; Zemlock, Michael A.; Samuelsen, Eric J.; Hogan, Kevin M.; Zhang, Jiaqi; Wang, Ren H.; Mannarino, Frank A.; Smith, Allison A.; Rakosky, Therese M.; Wheaton, Kyle J.; Nicolaidis, Antonios M.; Moll, Shane Ashley; Bernstein, Eric L., Power tools with motor having a multi-piece stator.
  24. Labbe, Nicolas; Tesson, Philippe; Dupeux, Benoit; Vauquelin, Aurélien; Vilain, Jean-Paul, Rotating electrical machine, for starter.
  25. Masuzawa, Masahiro; Tanigawa, Shigeho; Mita, Masahiro; Kikuchi, Keiko, Rotor and process for manufacturing the same.
  26. Petro, John P.; Wasson, Ken G.; Burch, Donald; Mayer, Jeremy; Regalbuto, Michael, Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies.
  27. Petro, John P.; Wasson, Ken G.; Burch, Donald; Mayer, Jeremy; Regalbuto, Michael, Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces.
  28. Petro, John Patrick; Wasson, Ken George; Mayer, Jeremy Franz, Sculpted field pole members and methods of forming the same for electrodynamic machines.
  29. Petro, John Patrick; Wasson, Ken George; Mayer, Jeremy Franz, Sculpted field pole members and methods of forming the same for electrodynamic machines.
  30. Ionel,Dan M.; Heideman,Robert J.; Bartos,Ronald P., Spoke permanent magnet rotors for electrical machines and methods of manufacturing same.
  31. Petro, John; Wasson, Ken G.; Mayer, Jeremy F., Stator and rotor-stator structures for electrodynamic machines.
  32. Staubli, Markus; Joho, Reinhard; Rotzinger, Ralf, Turbogenerator.
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