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Advanced control system for a rotor and/or a compound or rotary wing vehicle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-007/00
출원번호 US-0686251 (1976-05-13)
발명자 / 주소
  • Kastan Howard (Northridge CA)
출원인 / 주소
  • Lockheed Aircraft Corporation (Burbank CA 02)
인용정보 피인용 횟수 : 56  인용 특허 : 0

초록

The control system includes a sensing mechanism by which a true pure signal from flapping bending activity resulting from an external load force on a rotor blade in a rotor system is generated and fed back to a gyroscope which then precesses to return a correcting feathering motion to the rotor blad

대표청구항

A sensing means which feeds back to a gyroscope a true signal from flapping bending activity of a rotor blade, the gyroscope then returning a correcting feathering motion to the rotor blade, said sensing means including one end element for measurement of pure flapping motion of a fixed hub arm to wh

이 특허를 인용한 특허 (56)

  1. Luszcz, Matthew T.; White, Matthew A.; Wittmer, Kenneth S., Feed-forward compensation for gyroscopic loads in a coaxial rotor.
  2. Van de Rostyne, Alexander Jozef Magdalena; Wong, Kwok Leung, Flying toy.
  3. Migliori, Robert, Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake.
  4. Van De Rostyne, Alexander, Helicopter.
  5. Van De Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter.
  6. Van de Rostyne, Alexander Jozef Magdalena; Wai, Chi Pok Billy, Helicopter.
  7. Van de Rostyne,Alexander Jozef Magdalena, Helicopter.
  8. Van de Rostyne,Alexander Jozef Magdalena, Helicopter.
  9. Wai,Chi Pok Billy, Helicopter.
  10. Wai,Chi Pok Billy, Helicopter.
  11. Wai,Chi Pok Billy, Helicopter.
  12. Van de Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter blade, shafts and fins.
  13. Van de Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter blade, shafts and fins.
  14. Van de Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter blades, tail and fins.
  15. Van De Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter body.
  16. Taylor Paul (Bruton GB2) Thorpe Jane M. (Somerton GB2) Graham Alistair C. (Yeovil GB2), Helicopter flight control systems.
  17. Ham Norman D. (Brookline MA), Helicopter individual blade control system.
  18. Van de Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter propeller.
  19. Wai,Chi Pok Billy, Helicopter propeller.
  20. Wai,Chi Pok Billy, Helicopter propeller.
  21. Wai,Chi Pok Billy, Helicopter propeller.
  22. Van de Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter propeller rotor.
  23. Van de Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter rotor, frame and fins.
  24. Van De Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Helicopter rotors.
  25. Wai,Chi Pok Billy, Helicopter rotors, blades and shafts.
  26. Van de Rostyne, Alexander Jozef Magdalena; Wai, Chi Pok Billy, Helicopter with horizontal control.
  27. Van de Rostyne, Alexander Jozef Magdalena; Wai, Chi Pok Billy, Helicopter with main and auxiliary rotors.
  28. Yates, Travis L.; Linton, Bradley D., Integrated aircraft flight control units.
  29. Blakemore, Ralph W., Method and apparatus for wind turbine rotor load control.
  30. Hinks, William L., Negative spring compensation for elastomeric bearing torque.
  31. Yates, Travis L.; Linton, Bradley D., Pilot control system with adjustable pedals.
  32. Yates, Travis L.; Linton, Bradley D., Pilot control system with compact gimbal mechanism.
  33. Yates, Travis L.; Linton, Bradley D., Pilot control system with hand rest.
  34. Yates, Travis L.; Linton, Bradley D.; Haugeberg, Chad R., Pilot control system with pendent grip.
  35. Cornelius George W. (P.O. Box 5099 Eureka CA 95501), Pitch control system for helicopter rotor blades.
  36. Van de Rostyne, Alexander Jozef Magdalena; Leung, Wong Kwok, Remote controlled toy helicopter.
  37. Roberts Bryan W. (Epping AUX) Fien Alan R. (Ashfield AUX) Blackler John (Picnic Point AUX), Rotor arrangement for a rotorcraft.
  38. Osder Stephen S., Rotor blade swashplate-axis rotation and gyroscopic moments componsator.
  39. Bassett David A. (1708 Corwin Dr. Silver Spring MD 20910), Rotor system for horizontal axis wind turbines.
  40. Khan, Jehan Zeb, Rotor-mast-tilting apparatus and method for lower flapping loads.
  41. Khan, Jehan Zeb, Rotor-mast-tilting apparatus and method for lower flapping loads.
  42. Fenny,Carlos A.; Hicks,Duane, Rotorcraft control system with stepped mixing linkage.
  43. Van De Rostyne,Alexander Jozef Magdalena; Wai,Chi Pok Billy, Rotors for helicopter.
  44. Kavan ; Franz, Stabilizing and control device for two-bladed helicopter rotors.
  45. Van de Rostyne, Alexander Jozef Magdalena; Wong, Kwok Leung, Toy helicopter.
  46. Van de Rostyne,Alexander Jozef Magdalena, Toy helicopter.
  47. Van de Rostyne,Alexander Jozef Magdalena, Toy helicopter.
  48. Van de Rostyne,Alexander Jozef Magdalena, Toy helicopter.
  49. McDonnell,William R., Use of aerodynamic forces to assist in the control and positioning of aircraft control surfaces and variable geometry systems.
  50. Baskin Joseph M. (Mercer Island WA) Miller Gary E. (Tukwila WA) Wiesner Wayne (Kent WA), Wind powered system for generating electricity.
  51. Cheney ; Jr. Marvin C. (Glastonbury CT), Wind turbine.
  52. Cheney, Jr., Marvin C., Wind turbine generator with improved operating subassemblies.
  53. Baskin, Joseph M.; Miller, Gary E.; Wiesner, Wayne, Wind turbine rotor.
  54. Coleman, Clint; Kurth, William T., Wind turbine rotor aileron.
  55. Pineda Amo, Isaac, Wind turbine stabilization.
  56. Cheney ; Jr. ; Marvin Chapin ; Spierings ; Petrus A. M., Wind turbine with automatic pitch and yaw control.
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