[특허]Turbine shell with pin support

[미국특허] Turbine shell with pin support 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01D-025/26 F01D-025/28
출원번호	US-0046426 (2013-10-04)
등록번호	US-9441501 (2016-09-13)
발명자 / 주소	Ballard, Jr., Henry Grady Willett, Jr., Fred Thomas
출원인 / 주소	General Electric Company
대리인 / 주소	Cusick, Ernest G.
인용정보	피인용 횟수 : 0 인용 특허 : 26

초록 ▼

A turbine is provided and includes a turbine shell including shrouds at multiple stages thereof, and constraining elements, disposed at least at first through fourth substantially regularly spaced perimetrical locations around the turbine shell, which are configured to concentrically constrain the s

대표청구항 ▼

1. A turbine, comprising: a turbine shell including shrouds at multiple stages thereof; andconstraining elements, disposed at least at first through fourth substantially regularly spaced perimetrical locations around the turbine shell, which are configured to concentrically constrain the shrouds of the turbine shell, wherein the turbine shell comprises an inner shell assembly disposed within an outer shell assembly, which is configured to undergo radial displacement, andwherein the constraining elements comprise fastening elements that couple the inner shell assembly with the outer shell assembly at flexural nodal locations of the outer shell assembly, the flexural nodal locations being identifiable in accordance with the radial displacement of the outer shell assembly, to attenuate radial displacement in the inner shell assembly, wherein the flexural nodal locations are the 1:30, 4:30, 7:30 and 10:30 perimetrical locations of the outer shell assembly. 2. The turbine according to claim 1, wherein the flexural nodal locations are identifiable at substantially radially fixed portions of the outer shell assembly. 3. The turbine according to claim 1, wherein the turbine shell has slots defined therein at least at first through fourth substantially regularly spaced perimetrical locations, and wherein the constraining elements comprise keys, formed on a shroud ring disposed within the turbine shell at locations corresponding to those of the slots, to mate with the slots and to axially and perimetrically position the shroud ring within the turbine shell. 4. The turbine according to claim 3, wherein the shroud ring has a relatively small thermal mass as compared to that of the turbine shell.

이 특허에 인용된 특허 (26) 인용/피인용 타임라인 분석

Voorhees Peter, Adjustable supporting assembly for turbine flowpath components and method thereof.
상세보기
Donlan John P. (Ovideo FL), Apparatus and method for supporting a vane segment in a gas turbine.
상세보기
Beckershoff ; Wolfgang, Apparatus for positioning coaxial arranged machine parts.
상세보기
Blatchford,David Paul; Bridge,Richard Martin; Hemsley,Philip David; Hesketh,Alan; Lord,Adrian, Axial flow stream turbines.
상세보기
Koertge Thomas S. (Norwood OH) Ehteshami Mohammad (Fontainebleau FRX) Hauser Ambrose A. (Wyoming OH) Tucker James W. (Cincinnati OH), Compressor stator.
상세보기
Schwarz Hans (Umiken CHX), Externally adjustable axial location for a vane carrier in a turbine.
상세보기
Czachor,Robert Paul, Gas turbine engine frame having struts connected to rings with morse pins.
상세보기
Matyscak Kamil (Brenden DEX), Guide wave suspension for an axial-flow turbomachine.
상세보기
David Leach ; Peter Allen Bergendahl, Inner shell radial pin geometry and mounting arrangement.
상세보기
Remberg Axel (Mulheim DEX) Triesch Willi (Mulheim DEX), Installation for centering the inner housing of a steam turbine.
상세보기
Donlan John P. (Aston PA) Krauss Alfred R. (Oak Valley NJ), Locking structure for an alignment bushing of a combustion turbine engine.
상세보기
Mark Arne Florin ; Michael Thomas Hamlin ; Michael Earl Montgomery ; Richard Lloyd Mattice ; Jeyaruban Selliah Amirtharajah ; Dennis Roger Ahl ; Bruce William Brisson, Method and apparatus for axially aligning inner and outer turbine shell components.
상세보기
McLaurin Leroy D. (Winter Springs FL) Williams Roland E. (Altamonte Springs FL) Donlan John P. (Oviedo FL) Hultgren Kent G. (Swarthmore PA), Method and apparatus for vane segment support and alignment in combustion turbines.
상세보기
Czachor, Robert P., Methods and apparatus for assembling gas turbine engines.
상세보기
Schilling,Jan Christopher; Mollmann,Daniel Edward; Allmon,Barry Lynn; Durchholz,Anthony, Methods for optimizing turbine engine shell radial clearances.
상세보기
Sexton Brendan F. ; Knuijt Hans M. ; Eldrid Sacheverel Q. ; Myers Albert ; Coneybeer Kyle E. ; Johnson David Martin ; Kellock Iain R., Removable inner turbine shell with bucket tip clearance control.
상세보기
De Cosmo Anthony R. (Wallingford CT) Young John H. (South Windsor CT), Shroud ring for use in a gas turbine engine.
상세보기
Plemmons Larry W. (Fairfield OH) Oakes William C. (West Chester OH) Kirkpatrick Ralph A. (Cincinnati OH), Stator having selectively applied thermal conductivity coating.
상세보기
Stueber Henry B. (Mariemont OH) Baehre Eric E. (West Chester OH) Albrecht Richard W. (Fairfield OH) Glynn Christopher C. (Hamilton OH) Hemmelgarn Robert J. (Mason OH), Stator seal assembly providing improved clearance control.
상세보기
Portaleoni Libero (Kollbrunn CH), Support arrangements for turbomachines.
상세보기
Fadok, Joseph J., Turbine blade ring assembly and clocking method.
상세보기
Morimoto, Hitoshi; Ozaki, Taichi, Turbine casing structure.
상세보기
Ammann, Luke J., Turbine engine shroud ring.
상세보기
Schweikl, Ludwig; Weiss, Horst; Sippel, Friedrich, Turbine nozzle vane suspension for gas turbine engines.
상세보기
McLaurin Leroy Dixon ; Sizemore John Derek, Vane segment support and alignment device.
상세보기
Lew Hyok S. (7890 Oak St. Arvada CO 80005), Vibrating conduit mass flowmeter.
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] Turbine shell with pin support 원문보기