JPS5322601B2 - - Google Patents

Info

Publication number
JPS5322601B2
JPS5322601B2 JP8527874A JP8527874A JPS5322601B2 JP S5322601 B2 JPS5322601 B2 JP S5322601B2 JP 8527874 A JP8527874 A JP 8527874A JP 8527874 A JP8527874 A JP 8527874A JP S5322601 B2 JPS5322601 B2 JP S5322601B2
Authority
JP
Japan
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
JP8527874A
Other languages
Japanese (ja)
Other versions
JPS5043308A (enrdf_load_stackoverflow
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS5043308A publication Critical patent/JPS5043308A/ja
Publication of JPS5322601B2 publication Critical patent/JPS5322601B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP8527874A 1973-07-27 1974-07-26 Expired JPS5322601B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383426A US3864056A (en) 1973-07-27 1973-07-27 Cooled turbine blade ring assembly

Publications (2)

Publication Number Publication Date
JPS5043308A JPS5043308A (enrdf_load_stackoverflow) 1975-04-19
JPS5322601B2 true JPS5322601B2 (enrdf_load_stackoverflow) 1978-07-10

Family

ID=23513094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8527874A Expired JPS5322601B2 (enrdf_load_stackoverflow) 1973-07-27 1974-07-26

Country Status (10)

Country Link
US (1) US3864056A (enrdf_load_stackoverflow)
JP (1) JPS5322601B2 (enrdf_load_stackoverflow)
CA (1) CA995140A (enrdf_load_stackoverflow)
CH (1) CH583849A5 (enrdf_load_stackoverflow)
DE (1) DE2432092A1 (enrdf_load_stackoverflow)
FR (1) FR2238838B1 (enrdf_load_stackoverflow)
GB (1) GB1463344A (enrdf_load_stackoverflow)
IT (1) IT1015601B (enrdf_load_stackoverflow)
NL (1) NL7409533A (enrdf_load_stackoverflow)
SE (1) SE385493B (enrdf_load_stackoverflow)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992127A (en) * 1975-03-28 1976-11-16 Westinghouse Electric Corporation Stator vane assembly for gas turbines
US4019320A (en) * 1975-12-05 1977-04-26 United Technologies Corporation External gas turbine engine cooling for clearance control
DE2617024C2 (de) * 1976-04-17 1985-09-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gasturbinentriebwerk
US4087199A (en) * 1976-11-22 1978-05-02 General Electric Company Ceramic turbine shroud assembly
US4157232A (en) * 1977-10-31 1979-06-05 General Electric Company Turbine shroud support
CH633346A5 (de) * 1978-03-29 1982-11-30 Bbc Brown Boveri & Cie Leitschaufeltraeger an einer gasturbine.
US4251185A (en) * 1978-05-01 1981-02-17 Caterpillar Tractor Co. Expansion control ring for a turbine shroud assembly
US4303371A (en) * 1978-06-05 1981-12-01 General Electric Company Shroud support with impingement baffle
DE2907748C2 (de) * 1979-02-28 1987-02-12 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Minimierung und Konstanthaltung des Schaufelspitzenspiels einer axial durchströmten Hochdruckturbine eines Gasturbinentriebwerks
DE2907749C2 (de) * 1979-02-28 1985-04-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Minimierung von Konstanthaltung des bei Axialturbinen von Gasturbinentriebwerken vorhandenen Schaufelspitzenspiels
GB2047354B (en) * 1979-04-26 1983-03-30 Rolls Royce Gas turbine engines
FR2467292A1 (fr) * 1979-10-09 1981-04-17 Snecma Dispositif de reglage du jeu entre les aubes mobiles et l'anneau de turbine
GB2103294B (en) * 1981-07-11 1984-08-30 Rolls Royce Shroud assembly for a gas turbine engine
FR2521217A1 (fr) * 1982-02-08 1983-08-12 Jehier Sa Perfectionnements aux anneaux isolants pour carters de turbines
GB2316134B (en) * 1982-02-12 1998-07-01 Rolls Royce Improvements in or relating to gas turbine engines
US4551064A (en) * 1982-03-05 1985-11-05 Rolls-Royce Limited Turbine shroud and turbine shroud assembly
US4462204A (en) * 1982-07-23 1984-07-31 General Electric Company Gas turbine engine cooling airflow modulator
FR2535795B1 (fr) * 1982-11-08 1987-04-10 Snecma Dispositif de suspension d'aubes statoriques de compresseur axial pour le controle actif des jeux entre rotor et stator
FR2557634B2 (fr) * 1983-02-03 1987-08-07 Dispositif d'etancheite d'aubages mobiles de turbomachine
FR2540560B1 (fr) * 1983-02-03 1987-06-12 Snecma Dispositif d'etancheite d'aubages mobiles de turbomachine
FR2540938B1 (fr) * 1983-02-10 1987-06-05 Snecma Anneau de turbine d'une turbomachine
GB2245314B (en) * 1983-05-26 1992-04-22 Rolls Royce Cooling of gas turbine engine shroud rings
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4635332A (en) * 1985-09-13 1987-01-13 Solar Turbines Incorporated Sealed telescopic joint and method of assembly
US5116199A (en) * 1990-12-20 1992-05-26 General Electric Company Blade tip clearance control apparatus using shroud segment annular support ring thermal expansion
US6224329B1 (en) 1999-01-07 2001-05-01 Siemens Westinghouse Power Corporation Method of cooling a combustion turbine
DE19915049A1 (de) 1999-04-01 2000-10-05 Abb Alstom Power Ch Ag Hitzeschild für eine Gasturbine
EP1045115A1 (de) 1999-04-12 2000-10-18 Asea Brown Boveri AG Hitzeschild für eine Gasturbine
DE19919654A1 (de) * 1999-04-29 2000-11-02 Abb Alstom Power Ch Ag Hitzeschild für eine Gasturbine
JP2002309903A (ja) * 2001-04-10 2002-10-23 Mitsubishi Heavy Ind Ltd ガスタービンの蒸気配管構造
US6612808B2 (en) * 2001-11-29 2003-09-02 General Electric Company Article wall with interrupted ribbed heat transfer surface
FR2852053B1 (fr) * 2003-03-06 2007-12-28 Snecma Moteurs Turbine haute pression pour turbomachine
US6942203B2 (en) * 2003-11-04 2005-09-13 General Electric Company Spring mass damper system for turbine shrouds
FR2869944B1 (fr) 2004-05-04 2006-08-11 Snecma Moteurs Sa Dispositif de refroidissement pour anneau fixe de turbine a gaz
GB2420830B (en) * 2004-12-01 2007-01-03 Rolls Royce Plc Improved casing arrangement
DE102005013796A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
DE102006010863B4 (de) * 2005-03-24 2016-12-22 General Electric Technology Gmbh Turbomaschine, insbesondere Verdichter
DE102005013797A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
US7665953B2 (en) * 2006-11-30 2010-02-23 General Electric Company Methods and system for recuperated cooling of integral turbine nozzle and shroud assemblies
US8100633B2 (en) 2008-03-11 2012-01-24 United Technologies Corp. Cooling air manifold splash plates and gas turbines engine systems involving such splash plates
EP2180148A1 (de) * 2008-10-27 2010-04-28 Siemens Aktiengesellschaft Gasturbine mit Kühleinsatz
JP4916560B2 (ja) * 2010-03-26 2012-04-11 川崎重工業株式会社 ガスタービンエンジンの圧縮機
US9335051B2 (en) * 2011-07-13 2016-05-10 United Technologies Corporation Ceramic matrix composite combustor vane ring assembly
US20130283814A1 (en) * 2012-04-25 2013-10-31 General Electric Company Turbine cooling system
FR3000985B1 (fr) * 2013-01-15 2017-02-17 Snecma Dispositif de refroidissement pour un carter de turbine
FR3012514B1 (fr) * 2013-10-31 2015-12-25 Airbus Operations Sas Dispositif de protection thermique d'un equipement dans un compartiment moteur de turbomachine
US10422244B2 (en) * 2015-03-16 2019-09-24 General Electric Company System for cooling a turbine shroud
US9926789B2 (en) * 2015-05-08 2018-03-27 United Technologies Corporation Flow splitting baffle
US10047624B2 (en) 2015-06-29 2018-08-14 Rolls-Royce North American Technologies Inc. Turbine shroud segment with flange-facing perimeter seal
US10184352B2 (en) * 2015-06-29 2019-01-22 Rolls-Royce North American Technologies Inc. Turbine shroud segment with integrated cooling air distribution system
US10094234B2 (en) 2015-06-29 2018-10-09 Rolls-Royce North America Technologies Inc. Turbine shroud segment with buffer air seal system
US10196919B2 (en) 2015-06-29 2019-02-05 Rolls-Royce North American Technologies Inc. Turbine shroud segment with load distribution springs
US10801354B2 (en) * 2016-04-25 2020-10-13 Raytheon Technologies Corporation Gas turbine engine having high pressure compressor case active clearance control system
CN106121738A (zh) * 2016-06-21 2016-11-16 中国航空工业集团公司沈阳发动机设计研究所 一种涡轮发动机静子叶片调节机构
US10544701B2 (en) * 2017-06-15 2020-01-28 General Electric Company Turbine shroud assembly
GB201800778D0 (en) * 2018-01-18 2018-03-07 Rolls Royce Plc Mount for a gas turbine engine unit
KR102299165B1 (ko) * 2020-03-31 2021-09-07 두산중공업 주식회사 터빈 블레이드의 팁 클리어런스 제어장치 및 이를 포함하는 가스 터빈
US11512604B1 (en) * 2021-05-04 2022-11-29 Raytheon Technologies Corporation Spring for radially stacked assemblies

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427244A (en) * 1944-03-07 1947-09-09 Gen Electric Gas turbine
US3034298A (en) * 1958-06-12 1962-05-15 Gen Motors Corp Turbine cooling system
US3247684A (en) * 1962-11-23 1966-04-26 Scott & Williams Inc Knitting machines and methods
US3298823A (en) * 1966-02-08 1967-01-17 Grace W R & Co Method for the production of alloys
US3451215A (en) * 1967-04-03 1969-06-24 Gen Electric Fluid impingement starting means

Also Published As

Publication number Publication date
SE7409739L (enrdf_load_stackoverflow) 1975-01-28
SE385493B (sv) 1976-07-05
DE2432092A1 (de) 1975-02-06
FR2238838A1 (enrdf_load_stackoverflow) 1975-02-21
US3864056A (en) 1975-02-04
IT1015601B (it) 1977-05-20
CH583849A5 (enrdf_load_stackoverflow) 1977-01-14
FR2238838B1 (enrdf_load_stackoverflow) 1981-05-29
CA995140A (en) 1976-08-17
NL7409533A (nl) 1975-01-29
GB1463344A (en) 1977-02-02
JPS5043308A (enrdf_load_stackoverflow) 1975-04-19

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