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특허 상세정보

Aircraft configuration for micro and mini UAV

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-039/12   
미국특허분류(USC) 244/045R; 244/013
출원번호 US-0573570 (2004-07-22)
등록번호 US-8123160 (2012-02-28)
우선권정보 IL-158215 (2003-10-02)
국제출원번호 PCT/IL2004/000668 (2004-07-22)
§371/§102 date 20060711 (20060711)
국제공개번호 WO2005/030578 (2005-04-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    The Nath Law Group
인용정보 피인용 횟수 : 14  인용 특허 : 13
초록

An aircraft arrangement for Mini or Micro UAV comprising a fore wing (14) and an aft wing (12) in tandem closed-coupled arrangement. The aft wing (12) has side panels (18) and control surfaces (19), and tapered planform with positive sweep, while the fore wing (14) has non-positive trailing edge sweep. The fore wing (14) and the aft wing (12) are disposed at different height, and the aircraft arrangement has no other wings or tail arrangements.

대표
청구항

1. A self-propelled Micro UAV configured for aerodynamic flight at flight speeds in the range between 10 m/s to 20 m/s at Reynolds numbers in the range between about 20,000 and about 300,000, and comprising a fore wing and an aft wing in tandem close-coupled arrangement, wherein a trailing edge of said fore wing is spaced from a leading edge of said aft wing by a positive gap,wherein an average value for said gap is less than a root chord of said fore wing,wherein said aft wing has side panels and control surfaces on at least one of said aft wing and sai...

이 특허에 인용된 특허 (13)

  1. Nyhus Daniel A. ; Osder Stephen S.. Active brake control for rotor/wing aircraft. USP2001026193464.
  2. Peters ; Jr. Spence E.. Aircraft structure to improve directional stability. USP2000086098923.
  3. Pellarini Luigi (30 Lachlan Ave. Sylvania ; New South Wales 2224 AU). Aircraft structures. USP1977064030688.
  4. Fraser Norman T. L. (4597 Candleberry Ave. Seal Beach CA 90740). Control system for forward wing aircraft. USP1976053954231.
  5. Swinson ; deceased Johnny ; Walker ; executrix by Sueanne ; James Terry J.. Horizontal and vertical take off and landing unmanned aerial vehicle. USP1999045890441.
  6. Long David E. (6666 Glade Ave. Canoga Park CA 91303). Infrared radiation powered lightweight aircraft. USP1990034907764.
  7. Wolkovitch Julian (28603 Trailriders Drive Rancho Palos Verdes CA 90274). Joined wing aircraft. USP1976033942747.
  8. McDonnell, William R.. Launch and recovery system for unmanned aerial vehicles. USP2005046874729.
  9. Warsop, Clyde; Woods, Mike; Henderson, James; Lock, Gary. Ring-wing aircraft. USP2003086607162.
  10. Geraci Alexander (5221 N. Lind Ave. Chicago IL 60630) DeLouise Joseph (6 E. Monroe St. Chicago IL 60606). Short coupled airplane with variable wing lift. USP1976103985317.
  11. Whitener Philip C. (Seattle WA). Tandem wing airplane. USP1983064390150.
  12. Sadleir Kimberley V. (Winthrop AUX). Thrust unit for VTOL aircraft. USP1995045407150.
  13. Cox, Beverly; Dews, Hampton; Nyroth, Nicholas. Unmanned biplane for airborne reconnaissance and surveillance having staggered and gapped wings. USP2003096626398.