[특허]Quick engine change assembly for outlet guide vanes

Quick engine change assembly for outlet guide vanes 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01D-009/04 F01D-025/24
출원번호	US-0652962 (2012-10-16)
등록번호	US-9303531 (2016-04-05)
발명자 / 주소	Hasting, William Howard Tudor, Courtney James
출원인 / 주소	General Electric Company
대리인 / 주소	General Electric Company
인용정보	피인용 횟수 : 0 인용 특허 : 29

초록 ▼

A quick engine change assembly, comprises a first circular frame member, a plurality of doublet supports spaced about the first circular frame member, the doublet supports being contoured along the axial direction, a flow surface defined between the plurality of doublet supports and, a plurality of cradles, each of the cradles including the doublet supports, the doublet supports from a lower portion of the cradle to the flow surface.

대표청구항 ▼

1. A quick engine change assembly, comprising: a first circular frame member;fillets extending radially outward from radially outer portions of said first circular frame member; anda plurality of doublet supports delimited by said fillets and spaced about said first circular frame member, said doublet supports being contoured along the axial direction;a flow surface defined between said plurality of doublet supports; and,a plurality of cradles, each of said cradles including said doublet supports;said doublet supports extending from a lower portion of said cradle to said flow surface; andfurther comprising a platform bolted through a doublet at said cradle. 2. The quick engine change assembly of claim 1, said first circular frame member further comprising a first ring and a second ring which define a quick engine change ring. 3. The quick engine change assembly of claim 2 wherein said first ring and said second ring are continuous. 4. The quick engine change assembly of claim 1 wherein a second circular frame member is a fan case. 5. The quick engine change assembly of claim 4, wherein doublets radially extend between said first circular frame member and said fan case. 6. The quick engine change assembly of claim 1 wherein said first circular frame member is connected to a fan case. 7. The quick engine change assembly of claim 1 wherein said first circular frame member is a fan case. 8. The quick engine change assembly of claim 1 wherein said first circular frame member is connected to a fan hub frame. 9. The quick engine change assembly of claim 1 wherein said first circular frame member is a fan hub frame. 10. The quick engine change assembly of claim 1 further comprising a plurality of single guide vanes extending from said first circular frame member toward a fan case. 11. A quick engine change assembly, comprising: a first circular frame member;fillets extending radially outward from radially outer portions of said first circular frame member; anda plurality of doublet supports delimited by said fillets and spaced about said first circular frame member, said doublet supports being contoured along the axial direction;a flow surface defined between said plurality of doublet supports; and,a plurality of cradles, each of said cradles including said doublet supports;said doublet supports extending from a lower portion of said cradle to said flow surface; andfurther comprising a plurality of single guide vanes extending from said first circular frame member toward a fan case, said plurality of single guide vanes each having four feet at a radially inner end and at a radially outer end. 12. The quick engine change assembly of claim 1 wherein said assembly allows disconnect and removal of a propulsor. 13. A quick engine change assembly, comprising: a continuous circular frame having a first ring and an axially opposed second ring;fillets extending radially outward from radially outer portions of said first ring and said second ring; andan axially extending cradle delimited by said fillets and said radially outer portions;said cradle having bolt apertures extending in the radial direction; andsaid fillets rising toward a flow path surface disposed adjacent said cradle. 14. The quick engine change assembly of claim 13, said circular frame being formed from a single piece of material. 15. The quick engine change assembly of claim 13, said circular frame being formed from multiple pieces joined together. 16. The quick engine change assembly of claim 13, said circular frame having quick engine change apertures spaced apart circumferentially.

이 특허에 인용된 특허 (29)

Antuna Eugene J. (Springdale OH) Keck Donald F. (Fairfield OH) Roth Robert H. (Cincinnati OH) Brantley James W. (Fairfield OH) Wakeman Thomas G. (Lawrenceburg IN) Fravel Jeffrey B. (Cincinnati OH) Co, Apparatus for removably attaching a core frame to a vane frame with a stable mid ring.
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Beutin Bruno,FRX ; Charbonnel Jean-Louis,FRX ; Collot Andre,FRX ; Dejaune Claude,FRX ; Espenel Alain,FRX ; Fessou Philippe,FRX ; Gregoire Jean-Claude,FRX ; Martin Daniel,FRX ; Paitre Herve,FRX ; Ranv, Arrangement of gas turbine engine comprising aerodynamic vanes and struts located in the same plane and an intermediate.
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Donges George L. (Fairfield OH), Composite fan stator assembly.
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McDonald, Seth Alexander; Strock, William James; Tudor, Courtney James; Hasting, William Howard; Worthoff, Frank, Composite vane mounting.
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Marx, Peter; Eng, Kynan; Whalley, Andrew, Connecting stator elements.
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Matsumoto, Keizo; Fukuda, Hiroichi; Tateoka, Yasuhisa, Flow-rectifying member and its unit and method for producing flow-rectifying member.
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Elaini Yehia (Jupiter FL) Meece Carl E. (Jupiter FL), Friction damper for gas turbine engine blades.
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Beeck,Alexander Ralph; Irmisch,Stefan, Gas turbine blade or vane and platform element for a gas turbine blade or vane ring of a gas turbine, supporting structure for securing gas turbine blades or vanes arranged in a ring, gas turbine blade or vane ring and the use of a gas turbine blade or vane ring.
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Sjunnesson, Anders; Jansson, Niklas; Reimers, Robert; Samuelsson, Rickard, Gas turbine engine component, a turbojet engine provided therewith, and an aircraft provided therewith.
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Foose, Andrew S.; Grudnoski, Jennifer L., Gas turbine engine vane.
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Hagle,Michael Philip; Siebert,Timothy Lee; Reverman,Jeffrey John; Ferguson,Dana Leigh; Ford,Gregory Matthew, Method for making a repaired turbine engine stationary vane assembly and repaired assembly.
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Meyer Robert H. (West Bloomfield MI), Method of making a turbine nozzle.
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Chevin, Jean Pierre; Marchant, Pascal Eric Jean, Method of producing polyimide matrix composite parts.
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Eckel Oliver C. (147 Hickory Rd. Weston MA 02193), Mounting support blocks for pivotal rotor of wind turbine.
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Stilin, Nicholas D.; Glaspey, James; Smith, Scott A., PMC laminate embedded hypotube lattice.
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Weiss Carl, Replacement vane assembly for fan exit guide.
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Liang, George, Rotor blade assembly with de-coupled composite platform.
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Hacault Michel G. P. (Massy Villaine FRX) Heurtel Bertrand J. J. M. (Vert Saint Denis FRX) Serre Jacques R. (Melun FRX), Rotor blade fixing for turbomachine rotors.
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Webb George (Cincinnati OH), Spacer structure.
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Dezouche, Laurent Gilles; Kapala, Patrick Edmond, Stator stage for turbomachine compressor.
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Harper, Cedric B, Stator vane assembly.
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Papin, Thierry Georges Paul; Raffy, Alain; Raulin, Dominique, Structural and aerodynamic module for a turbomachine casing and casing structure comprising a plurality of such a module.
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Corbin, Claude G.; Foucard, Joel; Glowacki, Pierre A., Structural arm of the casing of a turbo-engine.
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Lee,Ching Pang; Guentert,Joseph Michael; Bailey,James Robert, Turbine airfoil with variable and compound fillet.
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Dawson John (Boxford MA) Charlton Alan J. (Boxford MA) Mueller Peter W. (Morrow OH), Turbine frame.
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Lhoest, Andre; Broers, Georges; Colmant, Thomas; Duchaine, Georges; Wery, Xavier, Turbo-engine stator blading, turbo-engine comprising the blading and turbo-engine blade.
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Roth Robert H. (Cincinnati OH) Lampsat Bruno G. (Cincinnati OH) Readnour Jack L. (Ft. Mitchell KY), Turbomachine airfoil mounting assembly.
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Marey Daniel J. (Soisy Sur Seine FRX) Niclot Thierry J. M. (Chilly Mazarin FRX) Orsini Jean-Jacques R. A. (Viry Chatillon FRX), Vane extremity locking system.
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Bogue,William; Ringler,Richard B., Wedge repair of mechanically retained vanes.
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A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Quick engine change assembly for outlet guide vanes 원문보기

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