[특허]Aircraft with reduced environmental impact

[미국특허] Aircraft with reduced environmental impact 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B64C-015/00
출원번호	UP-0691200 (2007-03-26)
등록번호	US-7819358 (2010-11-15)
우선권정보	FR-06 02671(2006-03-28)
발명자 / 주소	Belleville, Mathieu
출원인 / 주소	Airbus France
대리인 / 주소	Dickinson Wright PLLC
인용정보	피인용 횟수 : 16 인용 특허 : 11

초록

According to the invention, said aircraft comprises at least one engine which has ducted propellers and is mounted on the back of the rear portion of the fuselage, the cowling being able to be oriented about the axis of said engine.

대표청구항 ▼

The invention claimed is: 1. An aircraft with reduced environmental impact, having a fuselage with a longitudinal axis and a vertical mid-plane containing said longitudinal axis, said aircraft comprising: at least one engine provided with at least one pusher propeller, said engine having its axis at least substantially parallel to said longitudinal axis of the fuselage and being mounted at the aft of the aircraft and on the top of the fuselage by way of a pylon which supports said engine and separates said engine from said fuselage, said pylon comprising an extension above said engine; and a movable cowling which is arranged around said propeller and jointed in one piece to said pylon, such that the efflux from said propeller can be oriented with respect to said axis of said engine so as to be able to control the direction and the pitch of said aircraft, without the need of a horizontal stabilizer and a vertical stabilizer for the aircraft a lower portion of said cowling being jointed to said pylon, whereas an upper portion of said cowling is jointed with respect to said extension; and at least one actuating unit supported by said pylon or said extension to turn said cowling with respect to said pylon. 2. The aircraft as claimed in claim 1, wherein said engine comprises two contrarotating coaxial propellers, both arranged inside said cowling. 3. The aircraft as claimed in claim 1, wherein said lower portion of the cowling is ball-jointed to said pylon and an actuating unit is provided, both at the lower portion and at the upper portion of said cowling, to turn said cowling around said ball. 4. The aircraft as claimed in claim 1, wherein the at least one engine comprises a single one of the engines which has a ducted propeller or ducted propellers and is mounted at the aft of the aircraft and on the top of the fuselage of said aircraft, and the aircraft further comprises at least two turbine engines carried symmetrically by wings of said aircraft. 5. The aircraft as claimed in claim 1, wherein the at least one engine comprises two of the engines which each respectively have a ducted propeller or ducted propellers and are mounted at the aft of the aircraft and on the top of the fuselage of said aircraft and which are arranged one beside the other with their axes parallel. 6. The aircraft as claimed in claim 1, wherein the at least one engine comprises two of the engines which each respectively have a ducted propeller or ducted propellers and are mounted at the aft of the aircraft and on the top of the fuselage of said aircraft and which are arranged one beside the other with their axes parallel, wherein the two pylons respectively carrying said engines form a V which is symmetrical with respect to said vertical mid-plane and which is open to the top, the cowling of each of said engines being jointed about an axis whose direction is coincident with the general direction of the corresponding pylon, and the two joint axes forming a V which is symmetrical with respect to said vertical mid-plane and which is open to the top, and wherein an actuating unit is designed to turn each of said cowlings about the corresponding joint axis. 7. The aircraft as claimed in claim 1, wherein each of said two joint axes is defined by a lower joint between the front lower portion of said cowling and the pylon and by an upper joint between the front upper portion of said cowling and said extension of the pylon.

이 특허에 인용된 특허 (11) 인용/피인용 타임라인 분석

Gordon Bruce J. (Cincinnati OH), Aircraft pylon.
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Wainfan Barnaby (Long Beach CA), Airplane with variable-incidence wing.
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Meekins, John A., Amphibious aircraft.
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El Hamel,Karim; Newton,Arnold C, Engine arrangement.
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Provost, Michael J, Engine arrangement.
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August,Henry, Mortar shell ring tail and associated method.
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Thomas Hugh O. (4519 Emily Carr Dr. Victoria ; B.C. CAX V8X 2N5), Pitch control trimming system for canard design aircraft.
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Mller Werner (Puttenhofen DEX), Thrust vector control for aircraft.
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Beutin,Bruno; Yvon,Didier; Mazeaud,Georges; Burdin,Fabien, Turbojet designed to be fixed onto the AFT part of the fuselage of an aircraft, in upper position.
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Williams Samuel B., Twin engine aircraft.
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Adamson Arthur P. (Cincinnati OH) Tseng Wu-Yang (West Chester OH), Wing mounted unducted fan engine.
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이 특허를 인용한 특허 (16) 인용/피인용 타임라인 분석

Marrinan, Patrick Michael; Becker, Thomas Lee; Murrow, Kurt David; Yao, Jixian, AFT engine nacelle shape for an aircraft.
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Becker, Thomas Lee; Murrow, Kurt David; Marrinan, Patrick Michael; Miller, Brandon Wayne, Aft engine for an aircraft.
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Becker, Thomas Lee; Murrow, Kurt David; Marrinan, Patrick Michael; Miller, Brandon Wayne, Aft engine for an aircraft.
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Marrinan, Patrick Michael; Becker, Thomas Lee; Murrow, Kurt David, Aft engine for an aircraft.
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Marrinan, Patrick Michael; Becker, Thomas Lee; Murrow, Kurt David; Yao, Jixian, Aircraft having an aft engine.
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Guemmer, Volker, Aircraft propulsion unit in multi-fan design.
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Belleville, Mathieu, Aircraft with reduced environmental impact.
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Negulescu, Dimitrie, Aircraft with tail propeller-engine layout.
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Kupiszewski, Thomas; Miller, Brandon Wayne; Vondrell, Randy M., Electric propulsion system.
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Miller, Brandon Wayne; Vondrell, Randy M.; Marrinan, Patrick Michael; Gemin, Paul Robert; Moore, Nicholas Taylor, Electric propulsion system for an aircraft.
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Kupiszewski, Thomas; Miller, Brandon Wayne; Vondrell, Randy M.; Gemin, Paul Robert, Embedded electric machine.
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Hamel, Jeffrey Anthony; Murrow, Kurt David, Gas-electric propulsion system for an aircraft.
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Yao, Jixian; Pastouchenko, Nikolai N.; Malcevic, Ivan, Nacelle for an aircraft aft fan.
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Marrinan, Patrick Michael; Becker, Thomas Lee; Murrow, Kurt David; Yao, Jixian, Non-axis symmetric aft engine.
상세보기
Niergarth, Daniel Alan; Vondrell, Randy M.; Miller, Brandon Wayne; Marrinan, Patrick Michael, Propulsion engine for an aircraft.
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Vondrell, Randy M.; Polakowski, Matthew Ryan; Murrow, Kurt David; Crabtree, Glenn, Propulsion system for an aircraft.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Aircraft with reduced environmental impact 원문보기

초록

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이 특허에 인용된 특허 (11) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (16) 인용/피인용 타임라인 분석

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[미국특허] Aircraft with reduced environmental impact 원문보기

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이 특허에 인용된 특허 (11) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (16) 인용/피인용 타임라인 분석

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