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Position sensing for moveable mechanical systems and associated methods and apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-007/30
  • G01B-007/14
출원번호 US-0084969 (2005-03-21)
발명자 / 주소
  • Mock,M. Robert
  • Sweer,Grant
출원인 / 주소
  • HR Textron, Inc.
대리인 / 주소
    BainwoodHuang
인용정보 피인용 횟수 : 67  인용 특허 : 2

초록

Position sensing of movable elements including but not limited to machine components is disclosed. Motion of a movable element can produce motion of a magnetic field, which can be detected by magnetic sensors. The motion and/or variations of a magnetic field and/or a magnetic flux may be produced by

대표청구항

What is claimed is: 1. A position sensing system for a drive train having a plurality of moveable drive elements, said system comprising: a plurality of magnets, wherein each of said plurality of magnets is affixed to a corresponding one of said plurality of moveable drive element of said drive tra

이 특허에 인용된 특허 (2)

  1. Showalter Dan J., Adaptive vehicle drive system for extreme operating conditioning.
  2. Endo Michiko (Kawasaki JPX) Shimizu Nobuyoshi (Kawasaki JPX) Kurashima Shigemi (Kawasaki JPX) Kajitani Hiroshi (Kawasaki JPX) Tanji Shigeo (Kawasaki JPX) Kawamoto Mieko (Kawasaki JPX), Magnetoresistance effect element sensor and an electronic circuit therefor.

이 특허를 인용한 특허 (67)

  1. Parison, James A.; Breen, Christopher J.; O'Day, Richard F., Active suspending.
  2. Ummethala, Upendra V.; Opila, Daniel Francis; Parison, Jr., James A.; Shroeder, Thomas C.; Scully, Linda T.; Litovsky, Roman N., Active suspending.
  3. Ummethala, Upendra V.; Parison, James A.; Schroeder, Thomas C.; Opila, Daniel Francis; Ystueta, Linda; Litovsky, Roman, Active suspending.
  4. Jaworek, Gary S.; Koch, Jr., Robert L.; Auld, Michael D.; Kimsey, John S.; Baber, Daniel L.; Leimbach, Richard L.; Ulrich, Daniel J., Articulatable surgical instruments with conductive pathways for signal communication.
  5. Reed, Brett A.; Angiuli, Ralph C., Barrier operator with magnetic position sensor.
  6. Shelton, IV, Frederick E.; Morgan, Jerome R.; Yates, David C.; Baxter, III, Chester O.; Beckman, Andrew T., Charging system that enables emergency resolutions for charging a battery.
  7. Harris, Jason L.; Shelton, IV, Frederick E.; Vendely, Michael J., Compressible adjuncts with bonding nodes.
  8. Hawkins, Ray; Dang, Toan, Device for monitoring motion of a movable closure.
  9. Leimbach, Richard L.; Lytle, IV, Thomas W.; Sackett, Kevin D.; Overmyer, Mark D., Drive train control arrangements for modular surgical instruments.
  10. Mock, M Robert, Eccentric drive control actuation system.
  11. Leimbach, Richard L.; Shelton, IV, Frederick E.; Morgan, Jerome R.; Schellin, Emily A., End effector detection and firing rate modulation systems for surgical instruments.
  12. Shelton, IV, Frederick E.; Schmid, Katherine J.; Scheib, Charles J.; Aronhalt, Taylor W.; Swayze, Jeffrey S.; Contiliano, Joseph H.; Yang, Chunlin; Henderson, Cortney E.; Aldridge, Jeffrey L., End effector including an implantable arrangement.
  13. Jones, Chris; Hyre, Rodney, Examination table with motion tracking.
  14. Mock,M. Robert; Marshall,John Adams; Sweer,Grant Allen, Guided projectile with power and control mechanism.
  15. Parenti,Riccardo, High resolution hall effect sensor devices for measuring operating parameters of electric motors and methods thereof.
  16. Shelton, IV, Frederick E., Implantable layer assemblies.
  17. Cyrén, Bengt; Hermansson, Bengt, Linear actuator assembly.
  18. Cyrén, Bengt; Hermansson, Bengt, Linear actuator assembly having a magnetic sensor.
  19. Kasajima, Tamon, Magnetic sensor.
  20. Shelton, IV, Frederick E.; Morgan, Jerome R., Manipulatable surgical systems with selectively articulatable fastening device.
  21. Shelton, IV, Frederick E.; Overmyer, Mark D.; Yates, David C.; Harris, Jason L., Mechanisms for compensating for drivetrain failure in powered surgical instruments.
  22. Scully, Linda T., Methods and apparatus for securing an active vehicle seat.
  23. Whig, Renu; Mather, Phillip; Smith, Kenneth; Aggarwal, Sanjeev; Slaughter, Jon; Rizzo, Nicholas, Methods of manufacturing a magnetic field sensor.
  24. Whig, Renu; Mather, Phillip; Smith, Kenneth; Aggarwal, Sanjeev; Slaughter, Jon; Rizzo, Nicholas, Methods of manufacturing a magnetic field sensor.
  25. Whig, Renu; Mather, Phillip; Smith, Kenneth; Aggarwal, Sanjeev; Slaughter, Jon; Rizzo, Nicholas, Methods of manufacturing a magnetic field sensor.
  26. Whig, Renu; Mather, Phillip; Smith, Kenneth; Aggarwal, Sanjeev; Slaughter, Jon; Rizzo, Nicholas, Methods of manufacturing a magnetic field sensor.
  27. Shelton, IV, Frederick E., Motor-driven surgical instrument.
  28. Vivatson, Reed, Position sensing hydraulic cylinder.
  29. Shelton, IV, Frederick E.; Morgan, Jerome R.; Harris, Jason L.; Beckman, Andrew T.; Baxter, III, Chester O., Power adapter for a surgical instrument.
  30. Schatz, Kurt; Mitchell, J.R. Scott, Powered garage door opener.
  31. Whig, Renu; Mather, Philip; Smith, Kenneth; Aggarwal, Sanjeev; Slaughter, Jon; Rizzo, Nicholas, Process integration of a single chip three axis magnetic field sensor.
  32. Mock, M. Robert, Reduced-friction drive screw assembly.
  33. Bär, Klaus; Kautzsch, Karl, Spin-stabilized correctible-trajectory artillery shell.
  34. Shelton, IV, Frederick E., Staple cartridges for forming staples having differing formed staple heights.
  35. Swayze, Jeffrey S.; Hueil, Joseph C.; Morgan, Jerome R.; Shelton, IV, Frederick E., Stapling assembly configured to produce different formed staple heights.
  36. Shelton, IV, Frederick E.; Harris, Jason L., Stapling end effector configured to compensate for an uneven gap between a first jaw and a second jaw.
  37. Schmid, Katherine J.; Morgan, Jerome R.; Korvick, Donna L.; Shelton, IV, Frederick E., Stapling system comprising an adjunct and a flowable adhesive.
  38. Shelton, IV, Frederick E.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E., Stapling system including an actuation system.
  39. Beckman, Andrew T.; Nalagatla, Anil K.; Hibner, John A.; Shelton, IV, Frederick E., Surgical apparatus configured to assess whether a performance parameter of the surgical apparatus is within an acceptable performance band.
  40. Beckman, Andrew T.; Nalagatla, Anil K.; Koch, Jr., Robert L.; Hibner, John A.; Shelton, IV, Frederick E., Surgical apparatus configured to track an end-of-life parameter.
  41. Shelton, IV, Frederick E., Surgical cutting and fastening instrument.
  42. Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Baxter, III, Chester O., Surgical fastening apparatus with a rotary end effector drive shaft for selective engagement with a motorized drive system.
  43. Yates, David C.; Huitema, Thomas W.; Shelton, IV, Frederick E., Surgical instrument comprising a control system.
  44. Parihar, Shailendra K.; Kimsey, John S.; Koch, Jr., Robert L.; Nalagatla, Anil K.; Nguyen, Anthony T., Surgical instrument comprising a gap setting system.
  45. Overmyer, Mark D.; Auld, Michael D.; Adams, Shane R.; Shelton, IV, Frederick E.; Harris, Jason L., Surgical instrument comprising a lockable battery housing.
  46. Leimbach, Richard L.; Beckman, Andrew T.; Schultz, Darwin L.; Adams, Shane R., Surgical instrument comprising a rotatable shaft.
  47. Kerr, Wendy A.; Lytle, IV, Thomas W.; Overmyer, Mark D.; Swensgard, Brett E.; Sackett, Kevin D.; Leimbach, Richard L.; Houser, Kevin L.; Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical instrument system comprising lockable systems.
  48. Yates, David C.; Shelton, IV, Frederick E.; Giordano, James R., Surgical instrument system for evaluating tissue impedance.
  49. Shelton, IV, Frederick E.; Baxter, III, Chester O., Surgical instrument with an anvil that is selectively movable about a discrete non-movable axis relative to a staple cartridge.
  50. Hunter, Morgan R.; Schultz, Darwin L.; Worthington, Sarah A.; Shelton, IV, Frederick E.; Weaner, Lauren S.; Vendely, Michael J., Surgical instrument with articulating and axially translatable end effector.
  51. Hunter, Morgan R.; Schultz, Darwin L.; Dunki-Jacobs, Adam R.; Baxter, III, Chester O.; Swayze, Jeffrey S., Surgical instruments with tensioning arrangements for cable driven articulation systems.
  52. Adams, Shane R.; Yates, David C.; Shelton, IV, Frederick E.; Harris, Jason L., Surgical shaft assemblies with watertight housings.
  53. Harris, Jason L.; Morgan, Jerome R.; Zeiner, Mark S.; Shelton, IV, Frederick E., Surgical staple and driver arrangements for staple cartridges.
  54. Murray, Michael A.; Morgan, Jerome R.; Hess, Christopher J.; Weisenburgh, II, William B.; Zwolinski, Andrew M., Surgical staple cartridge.
  55. Overmyer, Mark D.; Yates, David C.; Shelton, IV, Frederick E.; Adams, Shane R.; Leimbach, Richard L., Surgical stapler having motor control based on an electrical parameter related to a motor current.
  56. Shelton, IV, Frederick E.; Setser, Michael E.; Weisenburgh, II, William B., Surgical stapling instrument with lockout features to prevent advancement of a firing assembly unless an unfired surgical staple cartridge is operably mounted in an end effector portion of the instrument.
  57. Shelton, IV, Frederick E.; Morgan, Jerome R., Surgical stapling instruments with rotatable staple deployment arrangements.
  58. Shelton, IV, Frederick E.; Harris, Jason L.; Yates, David C., System for controlling articulation forces.
  59. Williams, Craig Benjamin, Systems and methods for use in measuring current through a conductor.
  60. Harnoy, Amir, Techniques for articulating a nose member of a guidable projectile.
  61. Harnoy, Amir, Techniques for providing surface control to a guidable projectile.
  62. Mather, Phillip; Slaughter, Jon; Rizzo, Nicholas, Three axis magnetic field sensor.
  63. Mather, Phillip; Slaughter, Jon; Rizzo, Nicholas, Three axis magnetic field sensor.
  64. Mather, Phillip; Slaughter, Jon; Rizzo, Nicholas, Three axis magnetic field sensor.
  65. Babin,Brian George, Through the hole rotary position sensor with a pair of pole pieces disposed around the periphery of the circular magnet.
  66. Babin,Brian George, Through the hole rotary position sensor with non-symmetric pole pieces.
  67. Shelton, IV, Frederick E.; Harris, Jason L.; Swensgard, Brett E.; Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D., Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures.
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