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특허 상세정보

Low noise wing slat system with deployable wing leading edge elements

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/50   
미국특허분류(USC) 244/214; 244/213
출원번호 US-0751419 (2010-03-31)
등록번호 US-8276852 (2012-10-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hope Baldauff Hartman, LLC
인용정보 피인용 횟수 : 11  인용 특허 : 11
초록

Concepts and technologies described herein provide for a low noise aircraft wing slat system. According to one aspect of the disclosure provided herein, a cove-filled wing slat is used in conjunction with a moveable leading edge element of an aircraft wing to provide a high lift system. The moveable leading edge element may include a one-piece or two-piece panel that retracts within the aircraft wing to accommodate the cove-filled slat in the stowed position. Upon deployment of the cove-filled slat, the moveable leading edge element deploys outward to cr...

대표
청구항

1. A method for reducing aircraft noise associated with a high lift system, comprising: deploying a slat from a leading edge of an aircraft wing to a high lift position, the slat having substantially the same shape when deployed as when stowed and providing for a substantially continuous airflow there around when deployed; andrepositioning at least one leading edge element from a stowed position inside the aircraft wing to a deployed position at the front of and projecting from the aircraft wing that creates a continuous outer mold line cross-sectional s...

이 특허를 인용한 특허 피인용횟수: 11

  1. Dixon, Kristian R.; Mayda, Edward A.. Method and apparatus for reduction of fatigue and gust loads on wind turbine blades. USP2017069689374.
  2. Sobolewski, Pawel A.; Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Szulyk, Zenon P.. Rotary piston actuator anti-rotation configurations. USP2017049631645.
  3. Kim, Joseph H.; O Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator. USP2016019234535.
  4. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator. USP20180710030679.
  5. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2017079709078.
  6. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2017119816537.
  7. Kim, Joseph H; O'Hara, Robert P; Hydari, Shahbaz H; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2015109163648.
  8. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.; Szulyk, Zenon P.. Rotary piston type actuator with hydraulic supply. USP2017039593696.
  9. Sobolewski, Pawel A.; Kim, Joseph H.; Szulyk, Zenon P.. Rotary piston type actuator with modular housing. USP2016109476434.
  10. Sobolewski, Pawel A.; Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.. Rotary piston type actuator with pin retention features. USP2015028955425.
  11. Havar, Tamas; Meyer, Oliver; Roth, York C.; Seack, Oliver. Slats with a flexible trailing edge. USP2013128596585.