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Monophase electromagnetic rotary actuator of travel between 60 and 120 degrees 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-033/00
출원번호 US-0022916 (1993-02-26)
우선권정보 FR-0002435 (1992-02-28)
발명자 / 주소
  • Oudet Claude (Besancon FRX) Prudham Daniel (Thise FRX)
출원인 / 주소
  • Moving Magnet Technologies SA (Besancon FRX 03)
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

This invention relates to a monophase electromagnetic rotary actuator of angular travel between 70/N and 110/N degrees exhibiting a high torque/mass ratio and a torque that is approximately independent of the angular position of the rotor. A relation between the magnetized width Ya measured on the m

대표청구항

A monophase electromagnetic rotary actuator of angular travel between 70/N and 110/N degrees comprising: a rotor exhibiting 2N magnets, N being equal to 1 or to 2, and a core of a material of high magnetic permeability; a stator exhibiting two pole pieces joined by at least one connecting part suppo

이 특허를 인용한 특허 (43)

  1. Tetsuo Muraji JP, Actuator using a magnetic circuit to produce a counterforce.
  2. Lawrence,Donald Robertson; Keddie,Steven Donald; Chalovich,Mike Joseph; Wang,Yulanda Youhong, Actuator with integral position sensor.
  3. Goldenberg, Alex S.; Alarcon, Ramon, Controlling haptic sensations for vibrotactile feedback interface devices.
  4. Goldenberg,Alex S.; Alarcon,Ramon, Controlling haptic sensations for vibrotactile feedback interface devices.
  5. Schena, Bruce M.; Shahoian, Erik, Controlling vibrotactile sensations for haptic feedback devices.
  6. Ito Yoshiki,JPX ; Asami Katsuhiro,JPX, DC torque motor, and drive control apparatus and throttle valve control apparatus using DC torque motor.
  7. Watanabe, Nobuaki, Electromagnetic actuator and camera blade driving device.
  8. Naganuma, Hiroaki; Tohyama, Tetsuyuki, Electromagnetic drive device and light quantity adjustment device using the same.
  9. Oudet Claude,FRX, Electromagnetic driving device with a movable permanent magnet.
  10. Schena, Bruce M.; Rosenberg, Louis B., Force feedback device including actuator with moving magnet.
  11. Moore,David F.; Schena,Bruce M.; Shahoian,Erik J., Force feedback device including single-phase, fixed-coil actuators.
  12. Grant, Danny A.; Ramsay, Erin; Birnbaum, David M.; Bartel, Hendrik; Cruz-Hernandez, Juan Manuel; Heubel, Robert W., Handheld computer interface with haptic feedback.
  13. Grant, Danny A.; Ramsay, Erin; Birnbaum, David M.; Cruz-Hernandez, Juan Manuel; Heubel, Robert W.; Bartel, Hendrik, Handheld computer interface with haptic feedback.
  14. Cruz-Hernandez, Juan Manuel; Grant, Danny A.; Hayward, Vincent, Haptic devices having multiple operational modes including at least one resonant mode.
  15. Grant, Danny A.; Gregorio, Pedro; Heubel, Robert W.; Ramstein, Christophe, Haptic feedback for button and scrolling action simulation in touch input devices.
  16. Grant, Danny A.; Gregorio, Pedro; Heubel, Robert W.; Ramstein, Christophe, Haptic feedback for button and scrolling action simulation in touch input devices.
  17. Rank, Stephen D., Haptic feedback sensations based on audio output from computer devices.
  18. Rank, Stephen D., Haptic feedback sensations based on audio output from computer devices.
  19. Shahoian, Erik J., Haptic interface device and actuator assembly providing linear haptic sensations.
  20. Shahoian,Erik J., Haptic interface device and actuator assembly providing linear haptic sensations.
  21. Schuler, Chester L.; Haberman, Seth M., Interface device with tactile responsiveness.
  22. Bevirt,JoeBen; Moore,David F.; Norwood,John Q.; Rosenberg,Louis B.; Levin,Mike D., Method and apparatus for providing an interface mechanism for a computer simulation.
  23. Anastas, George V.; Olien, Neil T., Method and apparatus for providing haptic effects to a touch panel.
  24. Anastas, George V.; Olien, Neil T., Method and apparatus for providing haptic effects to a touch panel using magnetic devices.
  25. Ito Akihiro (Tokyo JPX) Tanikawa Miyoshi (Yotsukaido JPX) Akimoto Kazuo (Yotsukaido JPX) Tagami Shigeru (Yotsukaido JPX) Tanaka Masaki (Yotsukaido JPX), Rocking motor.
  26. Wolschlager, Kevin C.; Newman, Robert L.; Cook, Kim D., Rotary position sensor.
  27. Wolschlager, Kevin C.; Newman, Robert L.; Cook, Kim D., Rotary position sensor.
  28. Wolschlager, Kevin C.; Newman, Robert L.; Cook, Kim D., Rotary position sensor.
  29. Tbatou, Jamal, Rotary single-phase electromagnetic actuator.
  30. Gandel Pierre,FRX ; Besson Christophe,FRX, Rotating electromagnetic actuator comprising at least one magnet embedded in ferromagnetic material.
  31. Stephenson, Stanley W., Shutter with bistable actuator having power-free magnetic blade return.
  32. Biwersi, Stéphane; Billet, Lionel, Slotless electrical machine with concentrated winding.
  33. Moore, David F.; Shahoian, Erik J.; Schena, Bruce M., System and method for providing directional tactile sensations.
  34. Rosenberg,Louis B.; Martin,Kenneth M., Tactile mouse.
  35. Murray, III, James F., Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy.
  36. Ito Yoshiki,JPX ; Asami Katsuhiro,JPX, Throttle valve control apparatus using DC torque motor.
  37. Tojo Eiichi,JPX ; Kato Hideki,JPX ; Akado Hazime,JPX ; Ohnishi Hiromitsu,JPX ; Miura Yuichiro,JPX ; Okazaki Keiichi,JPX, Throttle valve control device.
  38. Kondo Jiro,JPX ; Kondo Tomokazu,JPX ; Miura Yuichiro,JPX ; Kawamura Hideki,JPX, Torque motor having uniform torque output characteristics.
  39. Bustamante Eleazor Felipe,CAX ; Adams Phillip G.,CAX ; Hoskin Catherine,CAX ; Leng David Yan,CAX ; Roubinchtein Grigori,CAX, Two-phase stepper motor.
  40. Bustamante Eleazar Felipe,CAX ; Adams Phillip G.,CAX ; Hoskin Catherine,CAX ; Leng David Yan,CAX ; Tang Tan,CAX ; Roubinchtein Grigori,CAX, Two-phase stepper motor having two disk stators with salient poles positioned on either side of two disk rotors.
  41. Shahoian, Erik J.; Martin, Kenneth M.; Schena, Bruce M.; Moore, David F., Vibrotactile haptic feedback devices.
  42. Shahoian, Erik J.; Martin, Kenneth M.; Schena, Bruce M.; Moore, David F., Vibrotactile haptic feedback devices.
  43. Shahoian, Erik J; Martin, Kenneth M; Schena, Bruce M; Moore, David F, Vibrotactile haptic feedback devices.
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