[특허]Seal structure for an axial flow rotary machine

Seal structure for an axial flow rotary machine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01D-025/26 F16J-015/54
출원번호	US-0948290 (1978-10-02)
발명자 / 주소	Brodell Robert F. (Brattleboro VT) Johnson Robert A. (Glastonbury CT) Holmes Trent H. (Rocky Hill CT)
출원인 / 주소	United Technologies Corporation (Hartford CT 02)
인용정보	피인용 횟수 : 41 인용 특허 : 0

초록 ▼

A seal structure between a circumferentially extending array of stator vanes and an outer case is disclosed. Various construction details that allow the seal structure to accommodate differences in axial and radial growth between the outer case and the vane array are developed. A continuous ring disposed between the vane array and the outer case cooperates with a first seal member to block leakage of working medium between the ring and the vane array. The continuous ring cooperates with a second seal member to block leakage of the working medium between the ring and the outer case.

대표청구항 ▼

A seal structure of the type disposed between a nonrotating first component having a first surface and a nonrotating second component having a second surface to block the flow of a medium therebetween, which comprises: a support means adapted for mounting between the first and second components wherein the support means has a first portion adapted to extend parallel to the first surface, and a second portion adapted to slidably engage the first component both to support the support means in a direction essentially normal to the first surface and to enable relative movement between the support means and the first surface in a direction essentially normal to the first surface; a first seal means adapted to extend between the support means and the second component, and having a first end which slidably engages the support means and a second end adapted to slidably engage, in a direction normal to said engagement at the first end, the second component, and a second seal means adapted to extend between the support means and the first surface.

이 특허를 인용한 특허 (41)

Hall Theodore W. (Rocky Hill CT) Klapproth Kenneth H. (Manchester CT), Casting for a rotary machine.
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Vedantam, Srikanth; Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Fang, Ning, Cloth seal for an inner compressor discharge case and methods of locating the seal in situ.
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Vedantam, Srikanth; Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Fang, Ning, Composite tubular woven seal for an inner compressor discharge case.
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Beckershoff Wolfgang (Nussbaumen CHX), Cooled guide support vane.
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Schrock Jesse C. E. (Seattle WA), Duct seal.
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Congratel, Sebastien; Chambre, Marion; Marchyllie, Thomas; Richard, Bruno; Roullet, Romain; Aydin, Denis, Flow distribution blading comprising an improved sealing plate.
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Holland Brian C. (Darley Abbey GB2) Hirst Roy T. (Ticknall GB2) Sills Roger J. M. (Littleover GB2) Moore Cyril G. (Littleover GB2), Gas turbine engines.
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Guinn, Witt C.; McMahon, Shawn M., Hinged seal using wire mesh.
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Garrison, Glenn M., Intershaft seal with asymmetric sealing ring and centrifugal retaining plates.
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Steven Sebastian Burdgick ; Brendan Francis Sexton, Leaf seal for gas turbine stator shrouds and a nozzle band.
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Ream John D. (Wichita KS) Fetters David M. (Holland MI), Metal chimney assembly.
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Treat, Christopher; Kantany, Nicholas W.; Burdick, Andrew D.; Pezzetti, Jr., Michael C., Method and device for piston seal anti-rotation.
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Kirchner, Daniel; Eichinger, Alois, Mid-frame for a gas turbine and gas turbine.
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Kildea Robert J. (Juno Isles FL), Radial seal.
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Habich Michael P. (North Reading MA), Seal assembly.
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Snyder, Brooks E.; Slavens, Thomas N.; Blake, Mosheshe Camara-Khary, Seal for gas turbine engine.
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Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Vedantam, Srikanth; Fang, Ning; Goetze, Gayle Hobbs; Arness, Brian Peter; Greene, John Ellington; Chi, Wei-Ming, Seal for gas turbine nozzle and shroud interface.
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Chaplin Gary F. (Vernon CT) Schwarz Frederick M. (Glastonbury CT) Griffin James G. (West Hartford CT), Seal means for a gas turbine engine.
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Harding,Adrian L, Seal structure.
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Martin, Yves; Di Paola, Franco, Sealing and cooling at the joint between shroud segments.
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Bekrenev,Igor A.; Fokine,Arkadi; Hummel,Frank; Ossipov,Igor; Trifonov,Sergey, Sealing arrangement for a rotor of a turbo machine.
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Camboulives Andre A. M. L. (Savigny sur Orge FRX) Hallinger Claude C. (Le Mee sur Seine FRX) Vandenbroucke Roger A. J. (Antony FRX), Sealing device between two elements of a turbomachine.
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Budnick, Matthew; Chuong, Conway; Scott, Jonathan A., Seals for a circumferential stop ring in a turbine exhaust case.
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Rogo Casimir (Mt. Clemens MI), Sleeve seal.
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Chaplin Gary F. (Vernon CT), Stator seal land structure.
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Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Kellock, Iain Robertson, Supplemental seal for the chordal hinge seal in a gas turbine.
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Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Kellock, Iain Robertson, Supplemental seal for the chordal hinge seal in a gas turbine.
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Aksit, Mahmut; Mohammed-Fakir, Abdul-Azeez; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
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Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
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Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
상세보기
Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
상세보기
Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
상세보기
Mohammed-Fakir, Abdul-Azeez; Safi, Ahmad; Kellock, Iain Robertson; Itzel, Gary Michael; Arness, Brian Peter, Supplemental seal for the chordal hinge seals in a gas turbine.
상세보기
Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine and methods of installation.
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Slavens, Thomas N.; Moore, Sasha M.; LoRicco, Nicholas M., Trough seal for gas turbine engine.
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Moehrle, Frank; Narcus, Andrew R.; Carella, John; Sainte-Claire, Jean-Max Millon, Turbine combustion system transition seals.
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Parker, David M., Turbine spring clip seal.
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Parker,David Marchant; Ryan,William Richard, Turbine spring clip seal.
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Pirker, Klaus, Turbomachine.
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Walton Kevin A. ; Campana Joseph H., Valve seal assembly.
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Chaplin Gary F. (Vernon CT), Wedge-shaped seal for flanged joints.
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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

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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연합인증

Seal structure for an axial flow rotary machine 원문보기

초록 ▼

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이 특허를 인용한 특허 (41)

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Seal structure for an axial flow rotary machine 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (41)

관련 콘텐츠

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