[미국특허]
Engine cowling of an aircraft gas turbine
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02K-001/72
F02K-001/62
F02K-001/64
F02K-001/76
출원번호
US-0093387
(2016-04-07)
등록번호
US-10167816
(2019-01-01)
우선권정보
DE-10 2015 206 985 (2015-04-17)
발명자
/ 주소
Todorovic, Predrag
출원인 / 주소
Rolls-Royce Deutschland Ltd & Co KG
대리인 / 주소
Shuttleworth & Ingersoll, PLC
인용정보
피인용 횟수 :
0인용 특허 :
5
초록
An engine cowling of an aircraft gas turbine with a front area and a rear area that is displaceable in the axial direction, characterized in that the rear area is mounted and supported by means of multiple length-adjustable thrust reversal actuators that are arranged at an angle to one another.
대표청구항▼
1. An engine cowling of an aircraft gas turbine, comprising: a front area, anda rear area that is displaceable in an axial direction,a plurality of thrust reversal actuators that are length-adjustable and arranged at a non-zero angle to one another, the plurality of thrust reversal actuators each ha
1. An engine cowling of an aircraft gas turbine, comprising: a front area, anda rear area that is displaceable in an axial direction,a plurality of thrust reversal actuators that are length-adjustable and arranged at a non-zero angle to one another, the plurality of thrust reversal actuators each having a first end and a second end, the first ends being mounted to the aircraft gas turbine to support the plurality of thrust reversal actuators,wherein the rear area is directly mounted to, and supported by, the second ends of the plurality of thrust reversal actuators,wherein the plurality of thrust reversal actuators form a framework structure between the first ends and the rear area. 2. The engine cowling according to claim 1, wherein the plurality of thrust reversal actuators are hinge mounted at at least one chosen from the first ends and the second ends. 3. The engine cowling according to claim 1, wherein the plurality of thrust reversal actuators are hydraulic or electric actuators. 4. The engine cowling according to claim 1, further comprising synchronization elements coupling the plurality of thrust reversal actuators to one another. 5. The engine cowling according to claim 1, wherein the plurality of thrust reversal actuators are distributed around a circumference of the aircraft gas turbine. 6. The engine cowling according to claim 1, wherein the rear area is axially displaceable into a cruise flight position, into a position for maximal thrust and into a thrust reversal position. 7. An engine cowling of an aircraft gas turbine, comprising: a front area, anda rear area that is displaceable in an axial direction,a plurality of thrust reversal actuators that are length-adjustable and arranged at a non-zero angle to one another, the plurality of thrust reversal actuators each having a first end and a second end, the first ends being mounted to the aircraft gas turbine to support the plurality of thrust reversal actuators,wherein the rear area is mounted to, and supported by, the second ends of the plurality of thrust reversal actuators,wherein the plurality of thrust reversal actuators form a framework structure between the first ends and the rear area, andrails extending in the axial direction, and arranged only in an upper area of the engine cowling. 8. An engine cowling of an aircraft gas turbine, comprising: a front area, anda rear area that is displaceable in an axial direction,a plurality of thrust reversal actuators that are length-adjustable and arranged at a non-zero angle to one another, the plurality of thrust reversal actuators each having a first end and a second end, the first ends being mounted to the aircraft gas turbine to support the plurality of thrust reversal actuators,wherein the rear area is mounted to, and supported by, the second ends of the plurality of thrust reversal actuators, wherein the plurality of thrust reversal actuators form a framework structure between the first ends and the rear area, wherein mounting positions of the second ends on the rear area are fixed in relationship to one another.
Vauchel, Guy; Joret, Jean-Philippe; Baudu, Pierre; Guenadou, Christophe, Actuator for an aircraft nacelle mobile structure, and nacelle comprising at least one such actuator.
Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX, Pivoting door thrust reverser with controlled bypass through the rear portion of the thrust reverser door.
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