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Electromagnetic actuator

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-007/09
  • H02K-031/00
출원번호 US-0116991 (2011-05-26)
등록번호 US-8482174 (2013-07-09)
발명자 / 주소
  • Filatov, Alexei V.
출원인 / 주소
  • Calnetix Technologies, LLC
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 5  인용 특허 : 60

초록

A body is equipped with magnetically connected radial and axial actuator targets. The radial actuator target features a cylindrical lateral surface. The axial actuator target features the first and the second end-facing surfaces. A radial pole is adapted to communicate a magnetic flux with the cylin

대표청구항

1. An electromagnetic actuator configured to support a body to rotate about a rotational axis, the electromagnetic actuator comprising: an axial actuator target affixed to the body, the axial actuator target having a first end-facing surface and a second end-facing surface;a first axial pole residin

이 특허에 인용된 특허 (60)

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  2. Grennan Robert ; Greenlee William ; Halsey David ; Smith W. Glen, Air cooled dynamoelectric machine.
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  21. Doll Robert (St. Benediktstr. 1 8044 UnterschleiBheim DEX) Wiedemann Werner (Walter-Meibner-Str. 8 8046 Garching 40 DEX) Berndt Hartmut (Konigsteinstr. 11 8000 Munchen 40 DEX), Immersion pump, especially for low-boiling fluids.
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  38. McMullen, Patrick T.; Huynh, Co Si, Method and apparatus for providing three axis magnetic bearing having permanent magnets mounted on radial pole stack.
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  40. Sumi Akiyasu (Kanagawa JPX) Yoshida Shigeru (Saitama JPX) Kurosawa Akira (Saitama JPX) Takahashi Tohru (Saitama JPX) Kondoh Yoshitaka (Kanagawa JPX) Chigira Tatsuo (Kanagawa JPX), Motor.
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  44. David A. Stahl ; Phillip B. Vessa, Permanent magnet rotor cooling system and method.
  45. Kiuchi Katsumi (Ebina JPX) Wakamatsu Hiroaki (Yokohama JPX) Suzuki Fumitake (Kawasaki JPX) Koshikawa Takao (Atsugi JPX), Perpendicular magnetic recording medium having a soft magnetic underlayer with a stripe magnetic domain structure.
  46. Sato Shoji (Kanagawa JPX) Yamamoto Hiroyoshi (Kanagawa JPX) Okuyama Yoshihiko (Kanagawa JPX), Pipeline built-in electric power generating set.
  47. Canders Wolf-Ruediger (Osterode DEX) Ueffing Norbert (Osterode DEX) Reuter Klaus (Grenzach-Wyhlen DEX), Power recovery plant.
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  51. Kimura Koya (Numazu JA) Maeda Kunitaka (Numazu JA), Speed detectors.
  52. Takahata Ryoichi,JPX ; Shibayama Motoaki,JPX ; Takaichi Hiroshi,JPX, Superconducting bearing device.
  53. Volkrodt ; Wolfgang, Synchronous machine with inner rotor, excited by permanent magnets.
  54. Swearingen Judson S. (2235 Carmelina Los Angeles CA 90064), Thrust controlled rotary apparatus.
  55. Bosley Robert W. ; Edelman Edward C., Turbogenerator power control system.
  56. Liu Joseph C. (Little Rock AR) Wagner Paul D. (Cincinnati OH) Keuper John J. (Cold Spring KY), Two-pole permanent magnet synchronous motor rotor.
  57. Stupak ; Jr. Joseph J. (Portland OR), Variable reluctance actuator having position sensing and control.
  58. Haeussermann ; Walter, Velocity measurement system.
  59. Hayward, Ian, Velocity or distance measuring apparatus using magnetic dipoles.
  60. Sakamoto Satoshi (Tokyo JPX) Inoue Norikatsu (Tokyo JPX), Velocity sensor.

이 특허를 인용한 특허 (5)

  1. Dharan, Cheruvari Karthik Hari, Energy storage flywheel device and system for producing kinetic energy within the storage system.
  2. Filatov, Alexei; Bowman, Josh, Homopolar permanent-magnet-biased action magnetic bearing with an integrated rotational speed sensor.
  3. Upadhyay, Parag, Magnetic thrust bearings.
  4. Dharan, Cheruvari Karthik Hari, Method for producing a kinetic energy storage system.
  5. Dharan, Cheruvari Karthik Hari, Method for producing a kinetic energy storage system.
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