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Aircraft vehicular propulsion system monitoring device and method

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-007/31
  • G01M-013/02
  • G06F-019/00
출원번호 US-0224563 (2005-09-12)
등록번호 US-7389162 (2008-06-17)
발명자 / 주소
  • Altieri,Russell E.
  • Kuhn,James F.
  • Jolly,Mark R.
  • Southward,Steve C.
  • Badre Alam,Askari
  • Fowler,Leslie P.
출원인 / 주소
  • Lord Corporation
대리인 / 주소
    Murphy, III,Edward F.
인용정보 피인용 횟수 : 4  인용 특허 : 48

초록

Methods and systems for monitoring rotating shaft shafts and couplings in an aircraft propulsion system is described. The measurement system/method provides for accurate and precise monitoring of a rotating shaft flexible coupling in a fixed wing aircraft vehicle propulsion system. The measuring sys

대표청구항

The invention claimed is: 1. A method of monitoring a shaft system, said method comprising providing a shaft system with a rotating member with a magnetic sensor target, providing a sensor rigid measurement system with a magnetostrictive sensor proximate said rotating member sensor target while inh

이 특허에 인용된 특허 (48)

  1. Kunde John ; Frederick Gary, 360 degree shaft angle sensing and remote indicating system using a two-axis magnetoresistive microcircuit.
  2. Sullivan David L. (Bakersfield CA), Alignment tool for rotating equipment.
  3. Schroeder, Thaddeus; Guerra, Jose Alberto, Angular position sensor assembly for a motor vehicle generator shaft.
  4. Camhi Elie (131 Country Ridge Rd. Scarsdale NY 10583) Kamhi Lawrence S. (30 Saddleview Ct. Fairfield CT 06432), Automotive warning and recording system.
  5. Ivan J. Garshelis, Circularly magnetized non-contact torque sensor and method for measuring torque using the same.
  6. Vinnemann Antonius (Stuttgart DEX) Kninger Veit (Neuhausen DEX), Distance measuring device operating with torsional ultrasonic waves detected without mode conversion.
  7. Moradi Mohammad A. ; Rossman Michael D. ; LaBell Larry, Driveline system balancing method and apparatus.
  8. Moradi Mohammad A. ; Rossman Michael D. ; LaBell Larry, Driveline system balancing method and apparatus.
  9. Moradi Mohammad Ali ; Higley Robert J. ; Rossman Michael Dennis, Driveline system balancing method and apparatus.
  10. Rice Robert W. (Sandy Hook CT) Sweet David H. (Tequesta FL), Engine failure monitor for a multi-engine aircraft having partial engine failure and driveshaft failure detection.
  11. Smith Stephen Williams ; Sprecher ; Jr. Arnold Fred, Local buffer circuit for sonic waveguides.
  12. Rosen Harold A. ; Khalizadeh Claude ; Pano Scott B. ; Kubicky Joseph J. ; Rubin Seymour N., Magnetic bearing system including a control system for a flywheel and method for operating same.
  13. Allwine ; Jr. Elmer C. (450 Harvard Ave. No. 9-C Santa Clara CA 95051), Magnetic encoder with composite magnet.
  14. Cullum ; Jr. Clifton D. (Putnam Valley NY) Thompson David A. (South Salem NY) Worthington Thomas K. (Tarrytown NY), Magnetoacoustic position sensor employing pulse code sequence generators and detectors.
  15. Koski Richard D. (Troy MI) Kosco William C. (Troy MI) Dumais Arthur (Rochester MI), Magnetostrictive linear displacement transducer having preselected zero crossing detector.
  16. Moreau Terence J.,CAX ITX V7V 1C7 ; McFadyen Andrew Warren,CAX ITX V7C 1P8, Magnetostrictive linear displacement transducer utilizing axial strain pulses.
  17. Dumais Arthur (Rochester MI) Koski Richard D. (Troy MI), Magnetostrictive linear position detector with reflection termination.
  18. Klauber Robert D. (Fairfield IA) Vigmostad Erik B. (Fairfield IA) Sprague Frederick P. (Fairfield IA), Magnetostrictive torque sensor air gap compensator.
  19. Ernst Ehling DE, Method and apparatus for generating transducer output pulses compensated for component variations.
  20. Baker Alan J. (Everett WA), Method and apparatus for measuring phase.
  21. Chen, Franz; Lin, Kuo-Chung, Method and system to provide an improved time domain reflectrometry technique.
  22. Aebischer, Beat; Betschon, Christian; Gachter, Bernhard; Orawez, Georg; Ramseier, Ernst; Rutishauser, Esther, Method for measuring the distance to at least one target.
  23. Takagi Makoto (Okazaki JPX) Hirose Fusao (Kariya JPX) Mori Hideshi (Chiryu JPX) Okumura Nozomu (Nagoya JPX) Imura Toru (Nagoya JPX), Method of formation of magnetostrictive layer and strain sensor using same.
  24. Parkinson James R. (Vergennes VT) Gee Herbert F. (Vergennes VT), Monitoring apparatus for detecting axial position and axial alignment of a rotating shaft.
  25. Parkinson James R. (Vergennes VT), Monitoring apparatus for rotating equipment dynamics for slow checking of alignment using plural angled elements.
  26. Bakamjian Barkev Y. (Tulsa OK), Multi-directional assemblies for sonic logging.
  27. Sprague Fred P. ; Vigmostad Erik B. ; Klauber Robert D., Phase magnitude signal detector.
  28. Koski Richard D. (Troy MI) Kosco William C. (Troy MI) Dumais Arthur (Rochester MI), Piezoelectric actuator for magnetostrictive linear displacement measuring device.
  29. Oates Robert M. (Murrysville PA) Petronio Carlo F. (Ross Township ; Allegheny County PA) Kraus Mark G. (Churchill Boro PA), Plural sensor apparatus for monitoring turbine blading with undesired component elimination.
  30. Edwards Gerald L. (Seattle WA), Position locating using digital logic controlled by pulse propagation time intervals.
  31. Malik Khalid (Rockford IL), Power and temperature independent magnetic position sensor for a rotor.
  32. Arwed Brunsch DE; Ernst Ehling DE; Martin Kurz DE; Jurgen Petrik DE, Pre-calibrated waveguide assembly and method.
  33. Pape Peter,DEX, Process and device for determining the angular position of a rotating shaft using a pulse wheel and a hall sensor.
  34. Guy Franck Paul Dusserre-Telmon FR; David Flores FR; Frederic Prieux FR, Process for the detection of damage to components of an engine.
  35. Kroemer Nils (Hohenstein-Ernstthal TX) Vossiek Martin (Munchen TX) Eccardt Peter-Christian (Ottobrunn TX) Magori Valentin (Munchen DEX), Process for the recognition and separation of useful and interfering echoes in the received signals of distance sensors.
  36. Topmiller, David Allen, Programmed method and apparatus for quadrature output sensors.
  37. Malak ; Stephen P., Shaft aligner.
  38. Bently Donald E. (Minden NV), Shaft alignment apparatus and method.
  39. Herbert Krug DE; Detlef Bruggemann DE; Willy Gerd Fischer DE, Stress test rig for helicopter transmissions.
  40. John Elton Brunken, Jr., Support assembly for a rotating shaft.
  41. Wells C. T. (105 Briar Hollow La. #90 Houston TX 77027) Peterson Rob (3738 Arnold Houston TX 77005), System for evaluating the inner medium characteristics of non-metallic materials.
  42. Kobayashi Tadahiko (Yokohama JPX) Sahashi Masashi (Yokohama JPX) Tokai Yoichi (Yokohama JPX), Torque detecting apparatus.
  43. Aoki Hiroyuki (Kanagama JPX) Yahagi Shinichiro (Aichi JPX) Saito Takanobu (Aichi JPX), Torque sensor.
  44. Obama Masao (Yokosuka JPX) Kikuchi Masaaki (Tokyo JPX), Torque sensor.
  45. Kopp Gary Edward ; Polubinski James G., Transportable vehicle tester.
  46. Trulson Frederick J. (Detroit MI) Scarpelli August F. (Warren MI) Sarosy George L. (Utica MI), Ultrasonic multilayer paint thickness measurement.
  47. Tellerman Jacob (Bayside NY), Variable rejection method for improved signal discrimination in a magnetostrictive position transducer.
  48. Clifton Robert T. (Houston TX) Cook Woodrow L. (Lake Almanor Peninsula CA), Vertical/short take-off and landing aircraft.

이 특허를 인용한 특허 (4)

  1. Rucci, John; Stobiecki, Anthony Z.; Davis, Brent; Myers, Christopher James, Modules and methods for biasing power to a multi-engine power plant suitable for one engine inoperative flight procedure training.
  2. Garcia, Todd A.; Ingels, Carson M.; Lee, Jiwoo, Rotor index sensor system.
  3. Bushey, John A.; Gram, Martin M.; Warner, Jay S.; Mestenhauser, Zdenek; Orange, Robert J., Torque transfer coupling.
  4. Bushey, John A.; Gram, Martin M.; Warner, Jay S.; Mestenhauser, Zdenek; Orange, Robert J., Wind turbine drive train test assembly.
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