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Permanent magnet generator apparatus including a consequent pole rotor

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-021/14
출원번호 US-0897133 (1986-08-15)
발명자 / 주소
  • Parshall Millis V. (Erie PA)
출원인 / 주소
  • Marathon Electric Manufacturing Corp. (Wausau WI 02)
인용정보 피인용 횟수 : 43  인용 특허 : 12

초록

A permanent magnet generator has a laminated rotor mounted to the driven shaft of a power alternator. The rotor is cylindrical and includes 10 circumferentially distributed elongated axial slots and 10 rotor teeth. Iron-boron-neodymium rare earth magnets are secured within each of the slots, radiall

대표청구항

A permanent magnet generator rotor apparatus, comprising a cylindrical rotor core having a plurality of circumferentially spaced outwardly flared surface slots extending axially of the rotor core, a rectangular permanent magnet secured within each of said slots, each of said magnets being a solid ma

이 특허에 인용된 특허 (12)

  1. McCarty Frederick B. (San Pedro CA), Consequent pole permanent magnet rotor.
  2. Steen Charles R. (Novelty OH), Direct axis aiding permanent magnets for a laminated synchronous motor rotor.
  3. Vanderlaan Robert D. (Kalamazoo MI) Meulendyk John W. (Kalamazoo MI), Limited angle torque motor.
  4. Kelly Donald A. (58-06 69th Pl. Maspeth ; New York NY 11378), Magnetic torque multiplier.
  5. Kasabian, George, Method for producing a permanent magnet rotor.
  6. Noodleman Samuel (Blacksburg VA), Method of manufacturing rare earth permanent magnet rotor.
  7. Brissey George Edward (Erie PA) Richter Eike (Erie PA), Permanent magnet generator with output power adjustment by means of magnetic shims.
  8. DeForrest Allen L. (Solvang CA) Amador Raymond A. (Santa Barbara CA) Gawley Dana R. (Clovis CA) Hoffman Ralph J. (Santa Barbara CA), Quiet dental drill.
  9. Nashiki Masayuki (Nagoya JPX) Hamada Yoshio (Nagoya JPX), Rotor for permanent magnet type synchronous motors.
  10. Semones Burley C. (Radford VA) Reiss Leon G. (Dublin VA), Rotor reluctance notch for cogging control.
  11. Langley, Lawrence W.; Fisher, Robert L., Toroidally wound brushless DC motor.
  12. Burgmeier Lyman R. (Cypress CA) McCarty Frederick B. (San Pedro CA) Silver Alexander (Tarzana CA), Wedge shaped permanent magnet rotor assembly with magnet cushions.

이 특허를 인용한 특허 (43)

  1. Ulrich, Mark E.; Willoughby, Jason J., Alternator for electrostatic spray gun.
  2. Evans,Susanne; Herp,Juergen; Henschel,Matthias; Bux,Harald, Armature with coated laminate bundle.
  3. Liao, Gordon, Assembling type rotor structure of brushless motor.
  4. Rasmussen, Roy D.; Ganong, Scott R.; Lemmers, Jr., Glenn C., Axial retention of permanent magnet rotor in high speed generator.
  5. Smith Mitchell D. ; Van Dine Pieter, Composite stator and rotor for an electric motor.
  6. 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.
  7. Burch, Donald; Petro, John Patrick; Mayer, Jeremy Franz, Conical magnets and rotor-stator structures for electrodynamic machines.
  8. Burch, Donald; Petro, John Patrick; Mayer, Jeremy Franz, Conical magnets and rotor-stator structures for electrodynamic machines.
  9. Jones, Robert M.; Lisiecki, Joseph M., Crimped rotor for an electric brushless direct current motor.
  10. Jones, Robert M.; Lisiecki, Joseph M., Electric machine having segmented stator.
  11. Syverson Charles D., Hybrid alternator.
  12. Syverson Charles D. (North Mankato MN), Hybrid alternator.
  13. Syverson Charles D. ; Francis Willard P., Hybrid alternator.
  14. Syverson Charles D. ; Curtiss William P., Hybrid alternator with full output at idle.
  15. Syverson Charles D. (North Mankato MN) Curtiss William P. (Chelsea MA), Hybrid alternator with voltage regulator.
  16. Miller, John Michael, Hybrid electric machine with two rotors, permanent magnet poles and controllable field current.
  17. Rao Gita P. ; Kirtley ; Jr. James L. ; Meeker David C. ; Donegan Kevin J., Hybrid permanent magnet/homopolar generator and motor.
  18. Bhende, Uday Yeshwant; Joshi, Sanjay Prakash; Marathe, Pranav Sham; Joshi, Ashwin Sharad; Adkar, Prashant Ramakant; Ganu, Shirish Madhav, In-pipe turbine and hydro-electric power generation system with separable housing and detachable vane arrangements.
  19. Mosciatti Roger, Laminated rotor for permanent magnet brushless motors.
  20. Toukola Risto (Nova Milanese ITX), Magnetic hysteresis clutch.
  21. Yamaguchi, Yasuo, Motor that utilizes the magnetic torque.
  22. Jones, Robert M.; Lisiecki, Joseph M., Over-molded liquid cooled three-stack motor.
  23. Brahmavar, Subhash Marutirao, Permanent magnet rotor and methods thereof.
  24. Song, Wei; Stout, Bryan, Permanent magnet rotors and methods of assembling the same.
  25. Hussey John H. ; Rose John Scott ; Meystrik Jeffrey J. ; White Kent Lee, Polygonal shaft hole rotor.
  26. Ruiz,Rafael J., Portable battery charger powered by internal combustion engine.
  27. Brahmavar, Subhash Marutirao; Manz, Lester Benjamin; Chretien, Ludovic Andre; Rashidzadeh, Changiz; Ionel, Dan Mircea, Radially embedded permanent magnet rotor and methods thereof.
  28. Kingrey, Harold Clifton; Brahmavar, Subhash Marutirao; Figgins, Daniel Shawn; Kreidler, Jason Jon; Barry, Andrew Craig; Pierre, David Michael; Rashidzadeh, Changiz, Radially embedded permanent magnet rotor and methods thereof.
  29. Bernard Raad ; Leon Kasdan, Regulated permanent magnet generator.
  30. Yamada, Yoji; Yokoyama, Seiya; Kato, Shigemasa; Takemoto, Yoshiaki; Tateishi, Yoko, Rotor and motor.
  31. Uchida Hiroyuki,JPX ; Okamoto Takashi,JPX ; Uematsu Hidetoshi,JPX, Rotor for synchronous motor.
  32. Uchida Hiroyuki,JPX ; Okamoto Takashi,JPX ; Uematsu Hidetoshi,JPX, Rotor for synchronous motor.
  33. Uchida Hiroyuki,JPX ; Okamoto Takashi,JPX ; Uematsu Hidetoshi,JPX, Rotor for synchronous motor.
  34. Murphy John W. (Kettering OH) Haitz Albert G. (Dayton OH) Myers Kenneth L. (Kettering OH), Rotor lamination assembly for a dynamoelectric machine.
  35. Petro,John Patrick; Wasson,Ken George, Rotor-stator structure for electrodynamic machines.
  36. Petro,John Patrick; Wasson,Ken George, Rotor-stator structure for electrodynamic machines.
  37. Petro,John Patrick; Wasson,Ken George, Rotor-stator structure for electrodynamic machines.
  38. Wasson,Ken George; Petro,John Patrick, Rotor-stator structure for electrodynamic machines.
  39. 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.
  40. 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.
  41. Petro, John Patrick; Wasson, Ken George; Mayer, Jeremy Franz, Sculpted field pole members and methods of forming the same for electrodynamic machines.
  42. Petro, John Patrick; Wasson, Ken George; Mayer, Jeremy Franz, Sculpted field pole members and methods of forming the same for electrodynamic machines.
  43. Petro, John; Wasson, Ken G.; Mayer, Jeremy F., Stator and rotor-stator structures for electrodynamic machines.
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