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Position sensor and system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08C-019/06
출원번호 US-0106773 (1979-12-26)
발명자 / 주소
  • Trenkler George (East Providence RI) Cooper Lawrence E. (Attleboro MA)
출원인 / 주소
  • Texas Instruments Incorporated (Dallas TX 02)
인용정보 피인용 횟수 : 63  인용 특허 : 5

초록

A non-contacting position sensor has an exciting coil disposed in a plane and has a sensing coil located in an intersecting plane so that portions of the sensing coil are disposed symmetrically around a portion of the exciting coil in mutually inductive relation to that portion of the exciting coil.

대표청구항

A position sensor comprising an exciting coil having its convolutions disposed in a first plane, and a sensing coil having its convolutions disposed in a plane intersecting the first plane, the sensing coil having corresponding portions thereof disposed substantially symmetrically relative to a firs

이 특허에 인용된 특허 (5)

  1. Kim ; Kirk J. ; Muller ; Michael, Contactless keyswitch for keyboards.
  2. Sidor Edward F. (Lombard IL), Contactless magnetic switch.
  3. Duncan ; John D., Double balanced mixer using single ferrite core.
  4. Bernin Victor M. (Mount Prospect IL), Positional transducer utilizing magnetic elements.
  5. Sidor Edward F. (Lombard IL), Positional transducer utilizing magnetic elements having improved operating characteristics.

이 특허를 인용한 특허 (63)

  1. Hansen, Per Krogh, AC magnetic tracker for operation close to metallic objects.
  2. Leedy, Glenn J, Adjacent substantially flexible substrates having integrated circuits that are bonded together by non-polymeric layer.
  3. Temple Andrew W. (Milford-on-Sea ; Lymington GB2), Angular position sensor.
  4. Leedy,Glenn J, Apparatus and methods for maskless pattern generation.
  5. Dames Andrew N. (Cambridge GBX) Hyde Peter J. (Newmarket GBX), Apparatus for measuring the positions of plural movable members each associated with a respective magnetorestrictive ele.
  6. Kinstler, Gary A., Cryogenically cooled radiation shield device and associated method.
  7. Kinstler, Gary A., Cryogenically cooled radiation shield device and associated method.
  8. Carton Georges (Corbas FRX) Kuntz Pierre (Bercheres-sur-Vefgre FRX) Drutel Yves (Brignais FRX), Device for electronic control of an actuator of transmission dog clutches.
  9. Antraygue, Cedric, Device for piloting a craft having an electromagnetic actuator.
  10. Cope,David; Wright,Andrew; Tischler,Neil, Direct drive controller with haptic feedback.
  11. Eden, Gerd; Fruh, Jurgen; Lissel, Norbert; Lustfeld, Eike; Schal, Andreas, Evaluation method for an inductive displacement sensor.
  12. Leedy, Glenn J, Flexible and elastic dielectric integrated circuit.
  13. Kuznetsov Stephen B. (Washington DC) Kilgore Lee A. (Murrysville PA), Homopolar dynamoelectric machine with a shielded stator excitation coil.
  14. Masreliez Karl ; Andermo Nils Ingvar ; Atherton Kim W., Induced current position transducer having a low power electronic circuit.
  15. Miyata Toshiharu,JPX, Induction-type position measuring apparatus.
  16. Lee,Joong K., Inductive sensor for vehicle electronic throttle control.
  17. Spielmann, Victoria A.; Tewksbury, Christopher Graham; Xu, Li; Scalzi, Nicholas Joseph, Interactive kiosk shelves.
  18. Wien,Thomas; Yurchenco,James R.; Hei,Joseph Li Hsing; Flink,Christopher M.; Wu,Kocheng Michael; Piazza, IV,Anthony; Thompson,Chase Tyler; Banks,Donald E.; Lewis, Jr.,Charles Richard; Nicholson,Dana Robert; Hodsdon,Jerry G., Label applicator and system.
  19. Lee, Joong K., Linear and rotational inductive position sensor.
  20. Lee, Joong K., Linear and rotational inductive position sensor.
  21. Lee,Joong K., Linear and rotational inductive position sensor.
  22. Vaysse, Bertrand; Blanc, Jérémie; Fontanet, Alain; Roux, Jean-Louis, Linear position sensor.
  23. Leedy, Glenn J, Lithography device for semiconductor circuit pattern generation.
  24. Leedy,Glenn J, Lithography device for semiconductor circuit pattern generator.
  25. Ashe Westley S., Magnetic field permeable barrier for magnetic position measurement system.
  26. Leedy, Glenn Joseph, Membrane 3D IC fabrication.
  27. Leedy,Glenn J, Membrane 3D IC fabrication.
  28. Leedy,Glenn J, Membrane 3D IC fabrication.
  29. Leedy,Glenn J, Membrane 3D IC fabrication.
  30. Leedy, Glenn J, Membrane IC fabrication.
  31. Leedy,Glenn J, Method of information processing using three dimensional integrated circuits.
  32. Leedy,Glenn J, Method of making an integrated circuit.
  33. Leedy,Glenn J, Methods for maskless lithography.
  34. Keogh Raymond J. (Huntington NY) Morino Ronald (Shelter Island Heights NY) Burr R. Page (Matinicus ME), Multilevel circuit board precision positioning.
  35. Finch, Jr., Glyn A.; Koon, Maria; Mathern, Peter D., Piston stroke sensor arrangement for a brake unit.
  36. Dames Andrew Nicholas,GBX, Plural rotary member position encoder having electromagnetically coupled resonant frequency multiplexed outputs for resp.
  37. Hoendervoogt, Jason J.; Sarkinen, Scott A.; Kalpin, Scott L., Septum port locator system and method for an implantable therapeutic substance delivery device.
  38. Hoendervoogt, Jason J.; Sarkinen, Scott A.; Kalpin, Scott L., Septum port locator system and method for an implantable therapeutic substance delivery device.
  39. Lee,Joong K., Signal conditioning system for inductive position sensor.
  40. Leedy, Glenn J., Stacked integrated memory device.
  41. Leedy, Glenn Joseph, Stress controlled dielectric integrated circuit fabrication.
  42. Leedy, Glenn Joseph, Stress controlled dielectric integrated circuit fabrication.
  43. Leedy, Glenn J, Stress-controlled dielectric integrated circuit.
  44. Leedy, Glenn Joseph, Stress-controlled dielectric integrated circuit.
  45. Leedy, Glenn J, Three dimension structure memory.
  46. Leedy, Glenn J, Three dimensional memory structure.
  47. Leedy, Glenn J, Three dimensional memory structure.
  48. Leedy, Glenn J, Three dimensional multi layer memory and control logic integrated circuit structure.
  49. Leedy,Glenn J, Three dimensional structure integrated circuit.
  50. Leedy, Glenn J, Three dimensional structure memory.
  51. Leedy, Glenn J, Three dimensional structure memory.
  52. Leedy, Glenn J., Three dimensional structure memory.
  53. Leedy, Glenn J., Three dimensional structure memory.
  54. Leedy, Glenn J., Three dimensional structure memory.
  55. Leedy, Glenn J., Three dimensional structure memory.
  56. Leedy, Glenn J., Three dimensional structure memory.
  57. Leedy, Glenn J., Three dimensional structure memory.
  58. Leedy, Glenn J., Three dimensional structure memory.
  59. Leedy,Glenn J, Three dimensional structure memory.
  60. Leedy,Glenn J., Three dimensional structure memory.
  61. Leedy, Glenn J, Vertical system integration.
  62. Leedy, Glenn J, Vertical system integration.
  63. Leedy,Glenn J., Vertical system integration.
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