System and method for transferring fuel in flight from a tanker aircraft to multiple receiver aircraft
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64D-039/00
B64D-039/04
B64D-039/02
출원번호
US-0972707
(2013-08-21)
등록번호
US-9315277
(2016-04-19)
우선권정보
SG-201303948-2 (2013-05-21)
발명자
/ 주소
Foo, Chi Hui Frederic
Tay, Siew Liong
Tay, Kim Chiew
Lu, Zheng Liang
출원인 / 주소
Singapore Technologies Aerospace Ltd.
대리인 / 주소
Babych, Eric D.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A trailing boom system for aerial refueling and a method for aerial refueling of multiple receiver aircraft. The trailing boom system for aerial refueling includes a parent pod capable of being connected to a wing of an aircraft, and a detachable pod releasable from the parent pod, the detachable po
A trailing boom system for aerial refueling and a method for aerial refueling of multiple receiver aircraft. The trailing boom system for aerial refueling includes a parent pod capable of being connected to a wing of an aircraft, and a detachable pod releasable from the parent pod, the detachable pod including an extendible boom for refueling aircraft in flight.
대표청구항▼
1. A trailing boom system for aerial refueling, the system comprising: a parent pod capable of being connected to a wing or a body of a tanker aircraft; anda detachable pod releasable from the parent pod, the detachable pod comprising an extendible boom for refueling a receiver aircraft in flight, t
1. A trailing boom system for aerial refueling, the system comprising: a parent pod capable of being connected to a wing or a body of a tanker aircraft; anda detachable pod releasable from the parent pod, the detachable pod comprising an extendible boom for refueling a receiver aircraft in flight, the extendible boom being pivotable about a first pivot for movement in a first direction and pivotable about a second pivot for movement in a second direction, wherein the first direction is orthogonal to the second direction, andwherein the detachable pod further comprises a backflow reservoir configured to receive at least a portion of fuel upstream of the boom to facilitate retraction of the boom. 2. The system as claimed in claim 1, further comprising a tether/fuel hose connecting the parent pod and the detachable pod. 3. The system as claimed in claim 2 further comprising a fuel transfer module for transferring fuel from the tanker aircraft through the parent pod, the tether/fuel hose, the detachable pod and the extendible boom to the receiver aircraft. 4. The system as claimed in claim 1 further comprising a flight control module to control the positioning of the detachable pod. 5. The system as claimed in claim 1 further comprising an automatic collision avoidance module for preventing the detachable pod from colliding with the receiver aircraft. 6. The system as claimed in claim 1 further comprising a refueling operation control station for a user to interact with the various monitoring and controlling modules of the refueling operation. 7. The system as claimed in claim 1, wherein the parent pod comprises director lights for guiding the receiver aircraft into a position for connection with the extendible boom. 8. The system as claimed in claim 1, wherein the detachable pod comprises control surfaces for maneuvering the detachable pod. 9. The system as claimed in claim 1, wherein the detachable pod comprises sensors for monitoring the position of the receiver aircraft with respect to the detachable pod. 10. The system as claimed in claim 1, wherein the parent pod comprises a housing for receiving the detachable pod when retracted. 11. The system as claimed in claim 1, further comprising a gimbal mechanism for actuating the boom in the first direction about the first pivot and in the second direction about the second pivot, wherein the boom is connected to a member of the gimbal mechanism at the first pivot and the member of the gimbal mechanism is connected to the detachable pod at the second pivot. 12. The system as claimed in claim 1, wherein the boom comprises a telescoping tube within an outer tube. 13. The system as claimed in claim 1, wherein the detachable pod further comprises a spoiler adapted to generate a thrust for engaging a nozzle of the extensible boom with a receiver aircraft receptacle. 14. A detachable pod for an aerial refueling system, the detachable pod comprising: a boom extendible from the detachable pod, the boom suitable for refueling a receiver aircraft in flight; anda flight control module for controlling flight control surfaces on the detachable pod to maneuver the detachable pod in flight;a backflow reservoir configured to receive at least a portion of fuel upstream of the boom to facilitate retraction of the boom,wherein the boom is pivotable about a first pivot for movement in a first direction and pivotable about a second pivot for movement in a second direction, and wherein the first direction is orthogonal to the second direction. 15. The detachable pod as claimed in claim 14, further comprising a gimbal mechanism for actuating the boom in the first direction about the first pivot and in the second direction about the second pivot, wherein the boom is connected to a member of the gimbal mechanism at the first pivot and the member of the gimbal mechanism is connected to the detachable pod at the second pivot. 16. The detachable pod as claimed in claim 14, wherein the boom comprises a telescoping tube within an outer tube. 17. The detachable pod as claimed in claim 14, further comprising an automatic collision avoidance module. 18. The detachable pod as claimed in claim 14, further comprising a spoiler adapted to generate a thrust for engaging a nozzle of the extensible boom with a receiver aircraft receptacle. 19. A method for aerial refueling, the method comprising: refueling a receiver aircraft in flight via a boom extendible from a detachable pod, the boom being pivotable about a first pivot for movement in a first direction and pivotable about a second pivot for movement in a second direction, wherein the first direction is orthogonal to the second direction, the detachable pod being releasable from a parent pod, and the parent pod being capable of being connected to a wing or a body of a tanker aircraft, andretracting the boom to the detachable pod on completion of refueling, wherein retracting comprises pushing at least a portion of fuel upstream of the boom into a backflow reservoir disposed in the detachable pod. 20. The method as claimed in claim 19, wherein refueling comprises transferring fuel from the tanker aircraft through the parent pod, the detachable pod and the extendible boom to the receiver aircraft. 21. The method as claimed in claim 19, wherein transferring fuel from the tanker aircraft through the parent pod to the detachable pod comprises transferring fuel via a tether/fuel hose connecting the parent pod and the detachable pod. 22. The method as claimed in claim 19 wherein prior to the step of refueling, the method further comprises the steps of: reeling out the detachable pod from the parent pod to a predefined deployed position;guiding the receiver aircraft into a position for connection;flying the detachable pod to a contact position;lowering and extending the boom for connecting to the receiver aircraft; andcommencing fuel transfer.
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