[특허]Support strut for ram air driven turbine

[미국특허] Support strut for ram air driven turbine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B64D-027/00 B64D-041/00 F02C-007/20
출원번호	US-0212549 (1994-03-11)
발명자 / 주소	Blakeley Anthony (Rockford IL) Konicek Timothy S. (Rockford IL) Horihan Gregory E. (Rockford IL) Sherman William D. (Hampshire IL)
출원인 / 주소	Sundstrand Corporation (Rockford IL 02)
인용정보	피인용 횟수 : 35 인용 특허 : 0

초록 ▼

The difficulty and expense of fabricating a support strut for a ram air driven turbine are reduced by providing an axially opening channel in a central portion of the strut. Blockage of a portion of the airstream flowing through the ram air turbine and past the strut is reduced by extending the axially opening channel through the entire axial length of the strut. Apparatus for converting or transferring power generated by the ram air turbine to a point of use, such as an aircraft, is routed through the axially opening channel, thereby allowing convenient access to such apparatus. A strut design is provided which may be readily manufactured as a single unitary structure from a variety of metallic and non-metallic materials including fiber reinforced composites.

대표청구항 ▼

An auxiliary power unit for an aircraft comprising: a ram air driven turbine including blade means attached to a hub assembly which is rotatable about an axis of rotation; and a strut having mounting means at one end thereof for attaching said strut to the aircraft, and a housing at the other end thereof for attaching the hub assembly of the ram air driven turbine; said housing and mounting means of said strut being rigidly connected by a central portion of said strut extending generally radially from said axis of rotation of the ram air turbine at a fixed angle from said axis of rotation; said central portion of said strut including a first and a second leg member spaced with respect to one another so as to form an axially opening channel therebetween.

이 특허를 인용한 특허 (35) 인용/피인용 타임라인 분석

Prokup, Christopher S.; Bannon, David G.; Osborn, Mark A.; Bradley, Gregory J., Actuator housing for ram air turbine deployment actuator.
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Hindle, Timothy; Barber, Tim Daniel; Buchele, Paul, Annular bearing support dampers, gas turbine engines including the same, and methods for the manufacture thereof.
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Huggins,George L.; Meyer,Brian J.; Post,Lee J.; Crook,Gordon R.; Nelson,Scott N.; Kampf,Stanley T.; Heitmann,Aaron R.; Wardak,Hafizullah; Allison,Daniel J.; Camenzind,Joseph W., Cast unitized primary truss structure and method.
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Huggins,George L; Meyer,Brian J; Post,Lee J; Crook,Gordon R; Nelson,Scott N; Kampf,Stanley T; Heitmann,Aaron R; Wardak,Hafizullah; Allison,Daniel J; Camenzind,Joseph W, Cast unitized primary truss structure and method.
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Delaloye, Jim E., Electric motor driven lubrication pump control system and method that accomodates turbomachine windmill operation.
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Eccles Steven Robert ; Schindler Wayne Godoy, Flexible hoses communicating with a deployable hydraulic power assembly.
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Hindle, Timothy; Hadden, Steven; Davis, Torey, Gas turbine engines including broadband damping systems and methods for producing the same.
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Lynas, Christopher; Morgan, Iain, Method and apparatus for operating an aircraft landing system.
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Lynas, Christopher; Morgan, Iain, Method and apparatus for operating an aircraft landing system.
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Barlow, James; Barlow, Joel, Molded composite mandrel for a downhole zonal isolation tool.
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Rochen, James A.; Stage, Matthew R.; Young, Jonathan A., Molded composite slip of sheet molded compound for downhole tool.
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Ritchey, Jonathan, Polyphasic multi-coil electric device.
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Ritchey, Jonathan Gale, Polyphasic multi-coil electric device.
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Ritchey, Jonathan Gale, Polyphasic multi-coil electric device.
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Ritchey, Jonathan Gale, Polyphasic multi-coil electric device.
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Ritchey, Jonathan, Polyphasic multi-coil generator.
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Pal, Debabrata, Ram air fan and power electronics cooling systems.
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Marks, Scott J., Ram air turbine cooling inlet screen heating system.
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Russ, David; Bortoli, Stephen; Baldwin, Jeffrey, Ram air turbine generator assemblies.
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Taneja, Dinesh Nath; Wirsch, Jr., Paul James, Ram air turbine generator with external rotor having permanent magnets.
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Bannon, David G., Ram air turbine hydraulic release mechanism.
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Bortoli, Stephen Michael; Russ, David Everett; Konicek, Timothy Scott, Ram air turbine lip seal sealing surface sleeve cap.
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Russ, David; Bortoli, Stephen; Schultz, Richard, Ram air turbine strut with integral gearbox and drive sections.
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Spierling, Todd A., Ram air turbine with flux regulated permanent magnet generator and testing method.
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Eccles, Steven R.; Schindler, Wayne G.; Chaing, Wei-Shing, Ram air turbine with speed increasing gearbox.
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Eccles,Steven R.; Schindler,Wayne G.; Chaing,Wei Shing, Ram air turbine with speed increasing gearbox.
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Russ, David Everett; Kannan, Kanthi Gnanam, Rat frame for a soft aircraft interface.
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Russ, David Everett; Kannan, Kanthi Gnanam, Rat mounting arrangement for a soft aircraft interface.
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Holland, Brian K.; Morden, Michael A.; Gates, Brandon A.; Bogue, William, Repair or remanufacture of liner panels for a gas turbine engine.
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Cowap, Stephen F., Self orienting hanging windmill.
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Bortoli, Stephen Michael; Kaap, Dustin L., Strut driveshaft for ram air turbine.
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Reynes, Didier, System for maneuvering an aircraft landing gear and aircraft comprising same.
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Meacham, Walter Lee; Bridges, Eric; Margolis, Alan, Three parameter damper anisotropic vibration isolation mounting assembly.
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Rishton, Julian; Taylor, Ian, Turbine engine support arms.
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Mercier, Jean-Charles; Feron, St?phane, Wind-power generator pod constituted by the body of an electricity generator.
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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] Support strut for ram air driven turbine 원문보기