[특허]Gas turbine engine component

[미국특허] Gas turbine engine component 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01D-005/14 B23P-015/04
출원번호	US-0141109 (2013-12-26)
등록번호	US-9617857 (2017-04-11)
발명자 / 주소	Shuck, Quinlan Y.
출원인 / 주소	Rolls-Royce Corporation
대리인 / 주소	Barnes & Thornburg LLP
인용정보	피인용 횟수 : 0 인용 특허 : 39

초록 ▼

Embodiments are disclosed of a turbomachinery component having an outer part that is captured between a cap and a base of the component. In one form, the outer part is placed in compression between the cap and the base. The outer part can be formed prior to being placed between the cap and the base. In some forms, the outer part can be formed partially or completely while engaged with the component. A fugitive spacer can be placed between the outer part and an extension of the component. In various embodiments, the extension can reach into an opening of the outer part and the cap can be coupled with the extension.

대표청구항 ▼

1. An apparatus comprising: a rotatable turbomachinery blade component having an inner core extending from a base and made from a first material;an outer flow surface made from a second material and captured between the base and a cap that is fastened to the core, the core extending substantially into an interior of the outer flow surface; anda fugitive spacer placed between the inner core and the outer flow surface, the fugitive spacer structured to be removed by heating,wherein the first material is metallic and the second material includes is a ceramic matrix composite. 2. The apparatus of claim 1, wherein the first material is different than the second material. 3. The apparatus of claim 1, wherein the rotatable turbomachinery blade component is a turbine blade component, and wherein the fugitive spacer is structured to be removed through pyrolysis. 4. The apparatus of claim 3, wherein the turbine blade component is an integral rotor and blade. 5. The apparatus of claim 1 wherein the outer flow surface comprises a green article forming a flow path surface, the fugitive spacer disposed between the inner core and the green article. 6. The apparatus of claim 5, wherein the fugitive spacer is composed of a material capable of being pyrolyzed. 7. The apparatus of claim 5, wherein the green article includes a ceramic. 8. The apparatus of claim 7, wherein the green article is a ceramic matrix composite. 9. A method comprising: forming a gas turbine engine airflow component having a component core including:arranging an airflow surface member having an internal opening around a component core of the gas turbine engine airflow component, the component core extending substantially through the airflow surface member;fastening an end cap to the component core; andengaging the gas turbine engine airflow component with a fugitive agent capable of being removed during a manufacturing process to form a space between the airflow surface member and the component core. 10. The method of claim 9, wherein the airflow surface member includes a radially inner end and a radially outer end, wherein the fastening is located on a portion of the component core that extends past the radially inner end of the airflow surface member, and wherein the airflow surface member includes a ceramic and the gas turbine engine airflow component is metallic. 11. The method of claim 9, wherein the airflow surface member is a blade surface airflow member, wherein the gas turbine engine airflow component is a gas turbine engine blade component; and wherein the inserting includes forming a surface of the airflow surface member, and which further includes:processing the airflow surface member to form a finished airflow surface member; andwherein the fastening includes fastening the end cap to the component core wherein the airflow member is placed in compression by the end cap. 12. The method of claim 9, which further includes extruding the flow path surface component, and wherein the fastening includes one of mechanically fastening and metal joining. 13. The method of claim 9, wherein the end cap includes a turbine tip seal and which further includes firing the airflow surface member. 14. A method comprising: building a gas turbine engine airflow component having an outer flow surface and an inner core formed of a metallic, the building including:placing a fugitive spacer adjacent the inner core;forming the outer flow surface of ceramic matrix composite around the inner core, wherein the fugitive spacer is between the inner core and the outer flow surface; andheating the gas turbine engine airflow component to remove the fugitive spacer. 15. The method of claim 14, wherein the placing includes coating the inner core with the fugitive spacer. 16. The method of claim 14, wherein the gas turbine engine airflow component is a blade of a turbomachinery component, and wherein the outer flow surface includes a ceramic. 17. The method of claim 14, wherein the forming includes free form fabricating the outer flow surface, and wherein the heating includes decomposing the fugitive spacer through pyrolysis and shrinking the gas turbine engine airflow component. 18. The method of claim 14, wherein the heating includes thermally processing the outer flow surface, wherein the outer flow surface includes a ceramic.

이 특허에 인용된 특허 (39) 인용/피인용 타임라인 분석

Morris Donald H. (Agoura CA) Shea Daniel M. (Moorpark CA), Blade assembly.
상세보기
Boudigues Serge (Sceaux FRX) Frattacci Georges (Issy les Moulineaux FRX) Ponthieux Alain (Meudon FRX), Ceramic blades for turbomachines.
상세보기
Morrison, Jay A.; Merrill, Gary B.; Lane, Jay E.; Campbell, Christian X.; Thompson, Daniel G.; Carelli, Eric V.; Taut, Christine, Ceramic composite vane with metallic substructure.
상세보기
Prill, Lisa A.; Schaff, Jeffery R.; Shi, Jun, Ceramic matrix composite turbine engine vane.
상세보기
Schaff, Jeffery R.; Shi, Jun, Ceramic matrix composite turbine engine vane.
상세보기
Widrig, Scott M.; Morrison, Jay; Albrecht, Harry A.; Shteyman, Yevgeniy; Butner, Steven C., Ceramic matrix composite turbine vane.
상세보기
Rossmann Axel (Karlsfeld DEX), Ceramic turbine blade having a metal support core.
상세보기
Bunker, Ronald Scott, Components with cooling channels and methods of manufacture.
상세보기
Rossman Axel (Karlsfeld DEX) Hoffmller Wilhelm (Munich DEX) Krger Wolfgang (Priel DEX), Composite ceramic gas turbine blade.
상세보기
Saboe Michael S. (Trumbell CT) Goldblatt Barry (Orange CT), Composite ceramic/metallic turbine blade and method of making same.
상세보기
Morrison,Jay A.; Merrill,Gary Brian; Lane,Jay Edgar; Butner,Steven C.; Albrecht,Harry A.; Widrig,Scott M.; Shteyman,Yevgeniy P., Composite structure formed by CMC-on-insulation process.
상세보기
Jackson Melvin Robert ; Skelly David William ; Rowe Raymond Grant ; LaChapelle Donald George ; Wilson Paul Stuart, Double wall turbine parts.
상세보기
Jackson Melvin R. (Niskayuna NY) Skelly David W. (Burnt Hills NY) Rowe Raymond G. (Schenectady NY) LaChapelle Donald G. (Cincinnati OH) Wilson Paul S. (Sharonville OH), Double-wall airfoil.
상세보기
Klassen David D. (Boxford MA) Ballantyne Douglas B. (Marblehead MA), Gas turbine bladed disk assembly.
상세보기
Holowczak, John E.; Prewo, Karl M.; Sabnis, Jayant S.; Tredway, William K., Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same.
상세보기
John E. Holowczak ; Karl M. Prewo ; Jayant S. Sabnis ; William K. Tredway, Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same.
상세보기
Huether Werner (Karlsfeld DEX), Hybrid vane or blade for a fluid flow engine.
상세보기
Hasz, Wayne Charles; Venkataramani, Venkat S.; Lee, Ching-Pang, Method for forming a channel on the surface of a metal substrate.
상세보기
Jackson Melvin Robert (2208 Niskayuna Dr. Niskayuna NY 12309) Skelly David William (8 Hollywood Dr. Burnt Hills NY 12027) Rowe Raymond Grant (2263 Berkley Ave. Schenectady NY 12309) LaChapelle Donald, Method for making a double-wall airfoil.
상세보기
Bublath,Boris; Heimberg,Beate; Hermann,Wolfgang; Ott,Michael, Method for repairing a component of a turbomachine.
상세보기
Zhao Ji-Cheng ; Jackson Melvin Robert ; Dupree Paul Leonard ; Dobbs James Ross, Method of forming hollow channels within a component.
상세보기
Mason Stephen (Warwickshire GB2), Method of manufacturing a hollow silicon carbide fiber reinforced silicon carbide matrix component.
상세보기
Ewing Bruce A. (Martinsville IN) Herman Marvin (Indianapolis IN), Method of manufacturing a hybrid turbine rotor.
상세보기
Bunker, Ronald Scott, Methods of manufacture for components with cooling channels.
상세보기
Vance, Steven J., Multiple piece turbine engine airfoil with a structural spar.
상세보기
Rosman Irwin E. (Woodland Hills CA) Bourgeois Hector S. (Monument Beach MA), Rotor blade and stator vane using ceramic shell.
상세보기
Allen, David B., Sprayed skin turbine component.
상세보기
Ewing Bruce A. (Martinsville IN) Lindgren Leonard C. (Indianapolis IN), Stress resistant hybrid radial turbine wheel.
상세보기
Schweitzer Klaus (Niederpoecking DEX), Structural component for use under high thermal load conditions.
상세보기
Morgan, Victor, Turbine blade assemblies with thermal insulation.
상세보기
Zhang, Jian; Roberts, III, Herbert Chidsey; Delvaux, John McConnell, Turbine blade assembly.
상세보기
Liang, George, Turbine blade with near-wall multi-metering and diffusion cooling circuit.
상세보기
Davies, Daniel O.; Peterson, Ross H., Turbine blade with spar and shell.
상세보기
Hueber Alfred (Eichenau DEX), Turbine blade, more particularly turbine nozzle vane, for gas turbine engines.
상세보기
Coney Michael H. (Littleover GB2) Dutton Andrew G. (Stockport GB2) Richardson David A. (Mickleover GB2), Turbine blades.
상세보기
Gastebois Philippe M. D. (Vert Saint Denis FRX) Imbault Jean-Francois R. (Ponthierry FRX), Turbine rotor.
상세보기
Krger Wolfgang (Reichertshausen DEX) Hther Werner (Karlsfeld DEX), Turbine rotor blade for a turbomachine especially a gas turbine engine.
상세보기
Uskert, Richard C.; Freeman, Ted Joseph; Thomas, David J., Turbine vane for gas turbine engine.
상세보기
Wilson, Jr., Jack W.; Brown, Wesley D, Turbine vane with spar and shell construction.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

[미국특허] Gas turbine engine component 원문보기