In-line staged horizontal takeoff vehicles and related methods
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-037/02
B64C-039/10
B64C-039/02
B64D-005/00
출원번호
US-0101690
(2013-12-10)
등록번호
US-8925857
(2015-01-06)
발명자
/ 주소
Luther, David
출원인 / 주소
Luther, David
대리인 / 주소
Rush, Andrew
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
Aircraft systems that are optimized for multiple phases of flight are disclosed. In an aspect, an in-line staged aircraft is disclosed comprising a launch vehicle and a flight vehicle which are configured to join together along a common center line and form a single air foil in the joined configurat
Aircraft systems that are optimized for multiple phases of flight are disclosed. In an aspect, an in-line staged aircraft is disclosed comprising a launch vehicle and a flight vehicle which are configured to join together along a common center line and form a single air foil in the joined configuration. The flight vehicle and the launch vehicle are separable in flight. In an aspect, the flight vehicle is an unmanned aerial vehicle configured for high-altitude, long-endurance operations.
대표청구항▼
1. An in-line staged aircraft optimized for multiple phases of flight, comprising: (a) a launch vehicle, comprising: (i) a launch vehicle front portion; and(ii) at least one launch vehicle wing; and(a) a flight vehicle, comprising: (i) a flight vehicle rear portion configured to conform to the launc
1. An in-line staged aircraft optimized for multiple phases of flight, comprising: (a) a launch vehicle, comprising: (i) a launch vehicle front portion; and(ii) at least one launch vehicle wing; and(a) a flight vehicle, comprising: (i) a flight vehicle rear portion configured to conform to the launch vehicle front portion; and(ii) at least one flight vehicle wing;wherein the launch vehicle and the flight vehicle are configured to join along a common center line and move between a joined configuration and a separated configuration;wherein the in-line staged aircraft is configured to takeoff horizontally in the joined configuration; andwherein in the joined configuration, the at least one launch vehicle wing is positioned adjacent to the at least one flight vehicle wing, the at least one launch vehicle wing and the at least one flight vehicle wing operating as a single airfoil. 2. The in-line staged aircraft of claim 1, wherein the launch vehicle and the flight vehicle are configured to re-engagably move between the joined configuration and the separated configuration. 3. The in-line staged aircraft of claim 1, wherein the in-line staged aircraft is an unmanned aerial vehicle. 4. The in-line staged aircraft of claim 1, wherein the launch vehicle further comprises landing gear, configured to support the in-line staged aircraft in the joined configuration during takeoff. 5. A launch vehicle, comprising: (a) a launch vehicle front portion configured to removably join to a flight vehicle at a flight vehicle rear portion, forming an in-line staged aircraft;(b) at least one launch vehicle wing positioned, when the launch vehicle is removably joined to the flight vehicle adjacent to at least one flight vehicle wing, the at least one launch vehicle wing and the at least one flight vehicle wing operating as a single airfoil;(c) at least one launch vehicle engine; and(d) a landing gear configured to support the in-line staged aircraft in the joined configuration during takeoff;wherein the launch vehicle is configured to take off and land horizontally; andwherein the launch vehicle is configured to join to the flight vehicle along a common center line and move from a joined configuration and a separated configuration while in flight. 6. The launch vehicle of claim 5, wherein the launch vehicle is an unmanned aerial vehicle configured for atmospheric flight. 7. The launch vehicle of claim 5, wherein the launch vehicle is optimized for a delivery flight path comprising: taking off in the joined configuration; ascending to a release location, the release location having a release altitude; separating from the flight vehicle; and landing. 8. The launch vehicle of claim 7, wherein the launch vehicle is configured to autonomously carry out the delivery flight path. 9. The launch vehicle of claim 5, further comprising: at least one air breathing engine configured to enable powered flight of the in-line staged aircraft in the joined configuration. 10. A flight vehicle, comprising: (a) a flight vehicle rear portion configured to removably join to a launch vehicle at a launch vehicle front portion, forming an in-line staged aircraft; and(b) a first flight vehicle wing positioned, when the flight vehicle is removably joined to the launch vehicle, adjacent to at least one launch vehicle wing, the at least one launch vehicle wing and the first flight vehicle wing operating as a single airfoil;wherein the flight vehicle is configured to join to the launch vehicle along a common center line and move from a joined configuration and a separated configuration while in flight. 11. The flight vehicle of claim 10, wherein the flight vehicle is an unmanned aerial vehicle. 12. The flight vehicle of claim 10, wherein the first flight vehicle wing is configured as a flying wing having first flight vehicle wing tip portions, the flight vehicle further comprising: (c) a second flight vehicle wing configured as a flying wing having second flight vehicle wing tip portions; and(d) a strut interconnecting the first flight vehicle wing and the second flight vehicle wing;wherein the first flight vehicle wing and the second flight vehicle wing are joined together at the first flight vehicle wing tip portions and the second flight vehicle wing tip portions. 13. The flight vehicle of claim 12, wherein the second flight vehicle wing is offset from the first flight vehicle wing and positioned above the first flight vehicle wing. 14. The flight vehicle of claim 10, wherein the flight vehicle is optimized for powered, high altitude, long endurance flight. 15. The flight vehicle of claim 10, further comprising an engine. 16. The flight vehicle of claim 15, wherein the engine is a propeller-driven engine. 17. The flight vehicle of claim 10, further comprising the system preventing the flight vehicle from taking off in the separated configuration. 18. The flight vehicle of claim 10, wherein the at least one flight vehicle wing is configured to be rotatable, operable as an aerobrake. 19. An aircraft having a launch vehicle and a flight vehicle comprising: the flight vehicle having an airfoil wing and a rearward portion adapted to receive a forward portion of the launch vehicle in an in-line joined configuration for horizontal takeoffs;the launch vehicle having an airfoil wing that, when the vehicles are fitted together in the in-line joined configuration, the airfoil wings of both the launch vehicle and the flight vehicle function together as a single airfoil; anda mechanism for releasing the vehicles from the joined configuration after a horizontal takeoff and then later permitting rejoinder and reuse of the vehicles after both have landed. 20. A method for operating a flight vehicle and a launch vehicle together, the method comprising the steps of: fitting the flight vehicle with an airfoil wing and a rearward portion and receiving a forward portion of the launch vehicle in an in-line joined configuration for horizontal takeoffs;fitting the launch vehicle with an airfoil wing that, when the vehicles are fitted together in the in-line joined configuration, the airfoil wings of both the launch vehicle and the flight vehicle function together as a single airfoil; andreleasing the vehicles from the joined configuration after a horizontal takeoff and then later permitting rejoinder and reuse of the vehicles after both have landed.
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이 특허에 인용된 특허 (5)
Zimmer George F. (Glendale CA), Escape vehicle with fly-away capability.
Hardy Richard (Seattle WA) Hardy Jonathan (Seattle WA) Kornell Thomas J. (Federal Way WA) Tallquist Kenneth M. (Bellevue WA), Horizontal-takeoff transatmospheric launch system.
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