[특허]Brush seal

Brush seal 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16J-015/32
출원번호	US-0061330 (1993-05-13)
발명자 / 주소	Tseng Wu-Yang (West Chester OH) Glynn Christopher C. (Hamilton OH) Bristol Brent L. (Milford OH) Hetico Rolf R. (Cincinnati OH)
출원인 / 주소	General Electric Company (Cincinnati OH 02)
인용정보	피인용 횟수 : 44 인용 특허 : 0

초록 ▼

An improved brush seal for reducing swirl, recirculation and turbulence of an approaching gas stream to reduce irregular bristle wear and operating costs. The brush real may include a baffle of the honeycomb type or circumferentially stacked plates type, positive or negative steps in the flow path a

대표청구항 ▼

A brush seal for sealing a leakage path between a rotating member and a stationary sealing member, said brush seal having a plurality of stages, each said stage including a plurality of bristles sandwiched between upstream and downstream plates, each said upstream plate being spaced from said rotating member so as to form a seal stage gap at each seal stage, said seal further including a baffle substantially duplicating at the downstream stages the flow stream entering said first stage seal gap of said seal, said baffle being disposed between and spaced from downstream plate of an upstream seal stage and an upstream plate of a downstream seal stage where said flow is to be substantially duplicated, said baffle further being spaced from said bristles, and said baffle substantially directing said flow stream into said next downstream seal stage gap, wherein said baffle reduces downstream stage irregular bristle wear by reducing radially outwardly directed velocity components of the flow stream, the jet stream, and turbulence associated with the flow stream.

이 특허를 인용한 특허 (44)

Elias H. Lampes, Brush seal.
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Inoue, Hideyuki, Brush seal.
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James Fellenstein ; Sean P. McCutchan ; James Hyland ; Keven G. Van Duyn, Brush seal.
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Lampes Elias H., Brush seal.
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William V. Adams ; Christopher D. McCowey ; Leroy A. Waling ; Antonio F. Artiles, Brush seal.
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Wright Christopher,GBX, Brush seal.
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Turnquist, Norman Arnold; Burnett, Mark Edward; Kizil, Huseyin; Mundra, Kamlesh, Brush seal for static turbine components.
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Gail Alfons,DEX ; Michel Uwe,DEX ; Pfister Edgar,DEX ; Reisinger Lothar,DEX ; Miller Thomas,DEX, Brush seal for turbo engines.
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Hoffelner Herbert (Markt-Indersdorf DEX), Brush seal for turbo-engines.
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Baily Frederick G. ; Rentz Lawrence E. ; Retzlaff Klaus M. ; Turnquist Norman A., Brush seal mounting in supporting groove using flat spring with bifurcated end.
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Dinc Osman Saim ; Dogu Yahya,TRX ; Battle Michael Eugene ; Albers Robert Joseph ; Proctor Robert, Brush seal segment having bristle damping.
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Basu Prithwish ; Short John F., Brush seal with a flexible front plate.
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Bagepalli Bharat S. ; Chiu R. Paul ; Cromer Robert Harold ; Crum Gregory Allan ; Dinc Osman Saim,TRX ; Furman Anthony Holmes ; Marks Paul Thomas ; Markytan Rudolf Matthias ; Skinner David Robert ; Tu, Brush seals and combined labyrinth and brush seals for rotary machines.
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Cromer Robert Harold ; Turnquist Norman Arnold, Brush seals and combined labyrinth and brush seals for rotary machines.
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Wolfe Christopher Edward ; Turnquist Norman Arnold ; Cromer Robert Harold ; Dinc Osman Saim ; Rentz Lawrence Edward ; Carr Roger Jordan ; Toth Joseph Robert ; Dewhurst Edward A. ; Baily Frederick Geo, Brush seals for steam turbine applications.
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David Robert Skinner ; Bharat S. Bagepalli ; Robert Harold Cromer ; Osman Saim Dinc TR; Norman Arnold Turnquist ; Christopher Edward Wolfe, Combined brush seal and labyrinth seal segment for rotary machines.
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Skinner David Robert ; Bagepalli Bharat S. ; Cromer Robert Harold ; Dinc Osman Saim,TKX ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush seal and labyrinth seal segment for rotary machines.
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Cromer Robert Harold ; Bagepalli Bharat S. ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Combined brush/labyrinth seal for rotary machines.
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Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
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Turnquist Norman Arnold ; Cromer Robert Harold ; Placek Ronald John ; Skinner David Robert ; Wolfe Christopher Edward, Combined labyrinth and brush seals for rotary machines.
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Fremerey Johan K.,DEX ; Polachowski Stephan,DEX ; Reiff Heinrich,DEX, Device for breaking eddies at a surface submerged by a turbulent flow.
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Amin, Bhavik, Device for feeding one or more lines through an opening in a wall or a floor.
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Braun Minel J. ; Choy Fred K., Floating brush seal.
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Stauter, Richie C., Heat deflector for tractor-trailer refrigeration system.
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Braun Minel J. ; Choy Fred K., Hybrid floating brush seal.
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Walcott, Stephen Randolph; Leach, David; Sarshar, Hamid Reza, Hybrid honeycomb and brush seal for steam gland.
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Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Hybrid labyrinth and cloth-brush seals for turbine applications.
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Dinc Osman S. ; Maynard James ; Bagepalli Bharat S. ; Cromer Robert H., Hybrid labyrinth and cloth-brush seals for turbine applications.
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Couture, Bernard Arthur; Adis, William Edward, Method of manufacturing a brush seal for sealing between stationary and rotary components.
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Berberich, Nathan Robert, Methods and systems for sealing rotating machines.
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Adis, William E.; DuHaime, David Gerard; Mack, Michael, Methods of manufacturing a segmented brush seal for sealing between stationary and rotary components.
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Cromer Robert Harold ; Turnquist Norman Arnold ; Wolfe Christopher Edward ; Bagepalli Bharat S., Positive pressure-actuated brush seal.
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Adis, William Edward; Couture, Bernard Arthur, Pressure balanced brush seal.
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Adis,William Edward; Couture,Bernard Arthur, Pressure balanced brush seal.
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Kuwamura, Yoshihiro; Ishizaka, Koichi; Okabe, Yoshiyuki; Matsumoto, Kazuyuki; Oyama, Hiroharu; Uehara, Hidekazu; Tanaka, Yoshinori; Nishimoto, Shin, Rotary machine.
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Reluzco George E. ; Farineau Thomas J. ; Rentz Lawrence E. ; Ahl Dennis R., Rub-tolerant brush seal for turbine rotors and methods of installation.
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Wright, Christopher; Granville-George, Simon D., Seal arrangement.
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Reluzco George Ernest ; Woodmansee Donald Ernest ; Dinc Osman Saim ; Turnquist Norman Arnold ; Wolfe Christopher Edward, Self-centering brush seal.
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Uehara, Hidekazu; Shinohara, Tanehiro; Nishimoto, Shin; Nakano, Takashi, Shaft sealing apparatus.
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Carter Bruce A., Shingle damper brush seal.
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Trantow, Richard L.; Murphy, Jimmy A.; Eskridge, Ronald R., Surface following brush seal.
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Ingistov,Steve, Turbine power plant having minimal-contact brush seal augmented labyrinth seal.
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Landi, Giacomo, Turbomachine.
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Bagepalli Bharat S. ; Cromer Robert H. ; Dinc Osman S. ; Maynard James, Woven seals and hybrid cloth-brush seals for turbine applications.
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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)
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

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Brush seal 원문보기

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이 특허를 인용한 특허 (44)

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