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특허 상세정보

Aircraft de-icing

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-015/14   
미국특허분류(USC) 244/134D ; 219/209 ; 340/234
출원번호 US-0611270 (1975-09-08)
우선권정보 DT-2443224 (1974-09-10)
발명자 / 주소
  • Volkner Wolfgang (Rellingen DT) Schmedemann Hellmuth (Tornesch DT)
출원인 / 주소
  • Licentia Patent-Verwaltungs-G.m.b.H. (Frankfurt am Main DT 03)
인용정보 피인용 횟수 : 38  인용 특허 : 0
초록

In a method for de-icing aircraft surfaces by means of a plurality of electrical resistance heaters which are sequentially supplied with heating current, the delivery of current to each heater being effectuated during a succession of cycles each constituted by a heating period during which heating current is supplied to the heater and a nonheating period during which no current is supplied to the heater, thereby controlling the average current supplied to the heater, the range of ice accumulation rates to which the de-icing process can adjust is enlarged...

대표
청구항

In a method for de-icing aircraft surfaces by means of a plurality of electrical resistance heaters which are sequentially supplied with heating current, the delivery of current to each heater being effectuated during a succession of cycles each constituted by a heating period during which heating current is supplied to the heater and a nonheating period during which no current is supplied to the heater, thereby controlling the average current supplied to the heater, the improvement comprising controlling the duration of each period of a cycle by the ste...

이 특허를 인용한 특허 (38)

  1. Maestrello Lucio (Newport News VA), Active control of boundary layer transition and turbulence.
  2. Rutherford Robert B. ; Dudman Richard L., Aircraft de-icing system.
  3. Rutherford Robert B. ; Dudman Richard L., Aircraft de-icing system.
  4. Layland, Michael John; Brown, Keith T., Aircraft engine nacelle inlet having access opening for electrical ice protection system.
  5. Layland, Michael John; Brown, Keith T., Aircraft engine nacelle inlet having access opening for electrical ice protection system.
  6. Layland,Michael John; Brown,Keith Towers, Aircraft engine nacelle inlet having access opening for electrical ice protection system.
  7. Layland, Michael John; Brown, Keith Towers, Aircraft engine nacelle inlet having electrical ice protection system.
  8. Froman, Gary S.; Drewes, Donavan, Anti-icing system for radomes.
  9. Greene, Leonard M., Automatic recycling ice detector.
  10. Greene, Leonard M., Automatic recycling ice detector.
  11. Hubert,Claude M.; Christy,Daniel P., Composite ice protection heater and method of producing same.
  12. Rutherford Robert B., De-ice and anti-ice system and method for aircraft surfaces.
  13. Faulkner, Budd Edward; Stammers, Peter George; Lawrence, Brett Trevor; Turner, Craig Richard Charles; Haslett, Brent; Hutton, Nicholas Daniel; Klepp, Matthew Demian; Romeo, Mark Kollin, Detecting heater failure in a group of electric heaters in a process equipment heating system.
  14. Houlihan, Michael; Flemming, Jr., Robert J.; Daniele, Antonio G.; Budd, Timothy R.; Eisenhauer, Mark P., Dual-channel deicing system for a rotary wing aircraft.
  15. Giamati Michael J. (Akron OH), Electrothermal de-icing system.
  16. Hogate, Isaac Jon, Engine inlet ice protection system having embedded variable watt density heaters.
  17. Hogate, Isaac Jon, Engine inlet ice protection system with power control by zone.
  18. Hindel, James T.; Fahrner, Alan J.; Mullen, James A., Foil heating element for an electrothermal deicer.
  19. Adams Lowell J. (Tallmadge OH), Helicopter deicer control system.
  20. Chow,Philip S.; Derouineau,Jean Luc, Hybrid electrical ice protection system and method including an energy saving mode.
  21. Kleven Lowell A. (Eden Prairie MN), Ice detector circuit.
  22. Otto,John Timothy; Fanska,Joseph Michael; Schram,Kenneth James; Severson,John Albert; Owens,David George; Cronin,Dennis James, Ice detector for improved ice detection at near freezing condition.
  23. Gilmore, Christopher John; Fixter, Greg Peter Wade, Ice protection of aerodynamic surfaces.
  24. Stothers, Ian McGregor, Ice protection system.
  25. Zecca, Joseph Christopher; Botura, Galdemir Cezar; Burkett, Brian Bobby; Hubert, Claude Marc; Layland, Michael John; Olson, Timothy Robert; Roman, James Michael, Ice protection system for a multi-segment aircraft component.
  26. Kruckenberg, Teresa M.; Pujar, Vijay V., Lightning strike protection.
  27. Kruckenberg, Teresa M.; Hill, Valerie A.; Mazany, Anthony Michael; Young, Eloise; Chiou, Song, Low density lightning strike protection for use in airplanes.
  28. Stoner,Paul; Christy,Daniel P.; Sweet,David B., Low power, pulsed, electro-thermal ice protection system.
  29. Soloski Steven C. (Los Angeles CA) Hobrock Lowell M. (Los Angeles CA), Maintenance of uniform optical window properties.
  30. Shah, Anil D.; Gupta, Alankar, Method and apparatus for detecting conditions conducive to ice formation.
  31. Cook, Donald E.; Feider, Michael P., Methods and systems for detecting icing conditions.
  32. Brittingham, David L.; Prybyla, Stanley G.; Christy, Daniel P., Methods of protecting an aircraft component from ice formation.
  33. Bourjac, Didier; Cuadrado, Gerard, Modular anti-icing/de-icing device for an aerodynamic surface.
  34. Kruckenberg, Teresa M.; Hill, Valerie A., Nacelles and nacelle components containing nanoreinforced carbon fiber composite material.
  35. Carpino, II,Richard J.; Mullen,James A., Patterned electrical foil heater element having regions with different ribbon widths.
  36. Goldberg, Joshua; Arel, David, Propeller de-icing system.
  37. Press, Andrew Julian, Temperature monitoring.
  38. Rutherford Robert B. ; Dudman Richard L., Zoned aircraft de-icing system and method.