KR920009656B1 - 가스 터어빈 고정자 베인용 자동 정렬 고정 밀봉장치 - Google Patents

가스 터어빈 고정자 베인용 자동 정렬 고정 밀봉장치 Download PDF

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Publication number
KR920009656B1
KR920009656B1 KR1019850000258A KR850000258A KR920009656B1 KR 920009656 B1 KR920009656 B1 KR 920009656B1 KR 1019850000258 A KR1019850000258 A KR 1019850000258A KR 850000258 A KR850000258 A KR 850000258A KR 920009656 B1 KR920009656 B1 KR 920009656B1
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KR
South Korea
Prior art keywords
sealing
radially
seal
channel
sealing means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019850000258A
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English (en)
Korean (ko)
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KR850005553A (ko
Inventor
피어 스메드 제인
이.세잇저 케네드
고란 홀트그렌 켄트
Original Assignee
웨스팅하우스 일렉트릭 코오포레이손
알.브이.빌링스
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Application filed by 웨스팅하우스 일렉트릭 코오포레이손, 알.브이.빌링스 filed Critical 웨스팅하우스 일렉트릭 코오포레이손
Publication of KR850005553A publication Critical patent/KR850005553A/ko
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Publication of KR920009656B1 publication Critical patent/KR920009656B1/ko
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28—Arrangement of seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1019850000258A 1984-01-17 1985-01-17 가스 터어빈 고정자 베인용 자동 정렬 고정 밀봉장치 Expired KR920009656B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US571612 1984-01-17
US06/571,612 US4576548A (en) 1984-01-17 1984-01-17 Self-aligning static seal for gas turbine stator vanes

Publications (2)

Publication Number Publication Date
KR850005553A KR850005553A (ko) 1985-08-26
KR920009656B1 true KR920009656B1 (ko) 1992-10-22

Family

ID=24284397

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850000258A Expired KR920009656B1 (ko) 1984-01-17 1985-01-17 가스 터어빈 고정자 베인용 자동 정렬 고정 밀봉장치

Country Status (8)

Country Link
US (1) US4576548A (enExample)
JP (1) JPS60159306A (enExample)
KR (1) KR920009656B1 (enExample)
AR (1) AR231859A1 (enExample)
CA (1) CA1257625A (enExample)
FR (1) FR2558211B1 (enExample)
IT (1) IT1183274B (enExample)
MX (1) MX164714B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165590B (en) * 1984-10-09 1988-05-05 Rolls Royce Improvements in or relating to rotor tip clearance control devices
US4863343A (en) * 1988-05-16 1989-09-05 Westinghouse Electric Corp. Turbine vane shroud sealing system
US5118120A (en) * 1989-07-10 1992-06-02 General Electric Company Leaf seals
DE4017861A1 (de) * 1990-06-02 1991-12-05 Mtu Muenchen Gmbh Leitkranz fuer eine gasturbine
DE4210804A1 (de) * 1992-04-01 1993-10-07 Mtu Muenchen Gmbh Einrichtung zur Abdichtung eines Spaltes zwischen winkelversetzt und fest oder relativ zueinander beweglich angeordneten Wandelementen
US5614914A (en) 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
US5636659A (en) * 1995-10-17 1997-06-10 Westinghouse Electric Corporation Variable area compensation valve
DE10051223A1 (de) 2000-10-16 2002-04-25 Alstom Switzerland Ltd Verbindbare Statorelemente
US7435049B2 (en) * 2004-03-30 2008-10-14 General Electric Company Sealing device and method for turbomachinery
DE202004019366U1 (de) * 2004-12-15 2006-04-20 Nash_Elmo Industries Gmbh Verdichter, insbesondere Seitenkanalverdichter
DE102005013798A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment zum Abdichten eines Strömungskanals einer Strömungsrotationsmaschine
US7494317B2 (en) * 2005-06-23 2009-02-24 Siemens Energy, Inc. Ring seal attachment system
ES2285915B1 (es) * 2005-10-11 2008-10-16 Airbus España, S.L. Sistema de sellado de ranuras variables para maquetas ensayadas en un tunel aerodinamico.
US7527472B2 (en) * 2006-08-24 2009-05-05 Siemens Energy, Inc. Thermally sprayed conformal seal
US8858165B2 (en) 2010-09-30 2014-10-14 Rolls-Royce Corporation Seal arrangement for variable vane
JP5868606B2 (ja) * 2011-03-30 2016-02-24 三菱重工業株式会社 シール構造
GB201109143D0 (en) * 2011-06-01 2011-07-13 Rolls Royce Plc Flap seal spring and sealing apparatus
US9765638B2 (en) 2012-01-12 2017-09-19 Mitsubishi Heavy Industries, Ltd. Assembling method of seal structure of rotary machine
JP5705753B2 (ja) 2012-01-12 2015-04-22 三菱重工業株式会社 回転機械のシール構造及びこれを備えたガスタービン
US9228447B2 (en) * 2012-02-14 2016-01-05 United Technologies Corporation Adjustable blade outer air seal apparatus
EP2818642A1 (de) 2013-06-28 2014-12-31 Siemens Aktiengesellschaft Dichtringsegment für einen Stator einer Turbine
US9945243B2 (en) * 2014-10-14 2018-04-17 Rolls-Royce Corporation Turbine shroud with biased blade track
US10100649B2 (en) 2015-03-31 2018-10-16 Rolls-Royce North American Technologies Inc. Compliant rail hanger
US10196919B2 (en) * 2015-06-29 2019-02-05 Rolls-Royce North American Technologies Inc. Turbine shroud segment with load distribution springs
US10655491B2 (en) * 2017-02-22 2020-05-19 Rolls-Royce Corporation Turbine shroud ring for a gas turbine engine with radial retention features
US10392957B2 (en) 2017-10-05 2019-08-27 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having load distribution features
US10711630B2 (en) * 2018-03-20 2020-07-14 Honeywell International Inc. Retention and control system for turbine shroud ring
US11098652B2 (en) * 2019-05-29 2021-08-24 Raytheon Technologies Corporation Isolation seals for gas turbine engines
US11149563B2 (en) * 2019-10-04 2021-10-19 Rolls-Royce Corporation Ceramic matrix composite blade track with mounting system having axial reaction load distribution features
US11761351B2 (en) * 2021-05-25 2023-09-19 Rolls-Royce Corporation Turbine shroud assembly with radially located ceramic matrix composite shroud segments

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH272053A (de) * 1949-05-27 1950-11-30 Tech Studien Ag Einrichtung zum Abdichten eines zwischen zwei gleichachsig angeordneten und ungleichen Temperaturen ausgesetzten Maschinenteilen gelegenen, unter Überdruck befindlichen Raumes.
FR1456862A (fr) * 1965-09-14 1966-07-08 Soc Et Propulsion Par Reaction Dispositif d'étanchéité pour arbre tournant
FR1484433A (fr) * 1966-06-23 1967-06-09 Westinghouse Electric Corp Montage d'étanchéité aux fluides
US3552753A (en) * 1968-06-26 1971-01-05 Westinghouse Electric Corp High efficiency static seal assembly
US3529906A (en) * 1968-10-30 1970-09-22 Westinghouse Electric Corp Static seal structure
US4248569A (en) * 1978-11-13 1981-02-03 General Motors Corporation Stator mounting
DE2931766C2 (de) * 1979-08-04 1982-08-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Dichtungseinrichtung für die freien Schaufelenden eines Verstell-Leitapparates einer Gasturbine
US4328973A (en) * 1980-04-17 1982-05-11 E. I. Du Pont De Nemours And Company Shaft seal with fluid pressure and spring bias

Also Published As

Publication number Publication date
CA1257625A (en) 1989-07-18
IT8519124A0 (it) 1985-01-16
JPS60159306A (ja) 1985-08-20
MX164714B (es) 1992-09-18
JPH023007B2 (enExample) 1990-01-22
IT8519124A1 (it) 1986-07-16
FR2558211B1 (fr) 1988-10-14
KR850005553A (ko) 1985-08-26
IT1183274B (it) 1987-10-22
FR2558211A1 (fr) 1985-07-19
AR231859A1 (es) 1985-03-29
US4576548A (en) 1986-03-18

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