JPS55500212A - - Google Patents

Info

Publication number
JPS55500212A
JPS55500212A JP50075979A JP50075979A JPS55500212A JP S55500212 A JPS55500212 A JP S55500212A JP 50075979 A JP50075979 A JP 50075979A JP 50075979 A JP50075979 A JP 50075979A JP S55500212 A JPS55500212 A JP S55500212A
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.)
Granted
Application number
JP50075979A
Other versions
JPS6237205B2 (ja
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 JPS55500212A publication Critical patent/JPS55500212A/ja
Publication of JPS6237205B2 publication Critical patent/JPS6237205B2/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
    • 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
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP54500759A 1978-05-01 1979-03-16 Expired JPS6237205B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/902,016 US4251185A (en) 1978-05-01 1978-05-01 Expansion control ring for a turbine shroud assembly

Publications (2)

Publication Number Publication Date
JPS55500212A true JPS55500212A (ja) 1980-04-10
JPS6237205B2 JPS6237205B2 (ja) 1987-08-11

Family

ID=25415189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54500759A Expired JPS6237205B2 (ja) 1978-05-01 1979-03-16

Country Status (7)

Country Link
US (1) US4251185A (ja)
JP (1) JPS6237205B2 (ja)
CH (1) CH642428A5 (ja)
DE (1) DE2948811T1 (ja)
GB (1) GB2036882B (ja)
SE (1) SE437694B (ja)
WO (1) WO1979001008A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016522350A (ja) * 2013-06-11 2016-07-28 ゼネラル・エレクトリック・カンパニイ クリアランス制御リング組立体

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2047354B (en) * 1979-04-26 1983-03-30 Rolls Royce Gas turbine engines
US4431373A (en) * 1980-05-16 1984-02-14 United Technologies Corporation Flow directing assembly for a gas turbine engine
EP0076256B1 (en) * 1981-04-10 1986-07-09 Caterpillar Inc. A floating expansion control ring
US4786232A (en) * 1981-04-10 1988-11-22 Caterpillar Inc. Floating expansion control ring
GB2103294B (en) * 1981-07-11 1984-08-30 Rolls Royce Shroud assembly for a gas turbine engine
GB2125111B (en) * 1982-03-23 1985-06-05 Rolls Royce Shroud assembly for a gas turbine engine
FR2724973B1 (fr) * 1982-12-31 1996-12-13 Snecma Dispositif d'etancheite d'aubages mobiles de turbomachine avec controle actif des jeux en temps reel et methode de determination dudit dispositif
US4650397A (en) * 1984-03-13 1987-03-17 Teledyne Industries, Inc. Sleeve seal
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4655683A (en) * 1984-12-24 1987-04-07 United Technologies Corporation Stator seal land structure
US4752184A (en) * 1986-05-12 1988-06-21 The United States Of America As Represented By The Secretary Of The Air Force Self-locking outer air seal with full backside cooling
US4767267A (en) * 1986-12-03 1988-08-30 General Electric Company Seal assembly
GB2206651B (en) * 1987-07-01 1991-05-08 Rolls Royce Plc Turbine blade shroud structure
US5071313A (en) * 1990-01-16 1991-12-10 General Electric Company Rotor blade shroud segment
US5116199A (en) * 1990-12-20 1992-05-26 General Electric Company Blade tip clearance control apparatus using shroud segment annular support ring thermal expansion
GB2260371B (en) * 1991-10-09 1994-11-09 Rolls Royce Plc Turbine engines
GB9210642D0 (en) * 1992-05-19 1992-07-08 Rolls Royce Plc Rotor shroud assembly
US6142731A (en) * 1997-07-21 2000-11-07 Caterpillar Inc. Low thermal expansion seal ring support
US6067791A (en) * 1997-12-11 2000-05-30 Pratt & Whitney Canada Inc. Turbine engine with a thermal valve
DE19756734A1 (de) * 1997-12-19 1999-06-24 Bmw Rolls Royce Gmbh Passives Spalthaltungssystem einer Gasturbine
US6626635B1 (en) * 1998-09-30 2003-09-30 General Electric Company System for controlling clearance between blade tips and a surrounding casing in rotating machinery
US6382905B1 (en) * 2000-04-28 2002-05-07 General Electric Company Fan casing liner support
JP2002201913A (ja) * 2001-01-09 2002-07-19 Mitsubishi Heavy Ind Ltd ガスタービンの分割壁およびシュラウド
CA2386771A1 (en) 2002-05-17 2003-11-17 David George Demontmorency Rotating shaft confinement system
US6877952B2 (en) * 2002-09-09 2005-04-12 Florida Turbine Technologies, Inc Passive clearance control
US7108479B2 (en) * 2003-06-19 2006-09-19 General Electric Company Methods and apparatus for supplying cooling fluid to turbine nozzles
WO2006059985A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Axial compressor for tip turbine engine
US8468795B2 (en) 2004-12-01 2013-06-25 United Technologies Corporation Diffuser aspiration for a tip turbine engine
WO2006059973A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine with a heat exchanger
US9845727B2 (en) 2004-12-01 2017-12-19 United Technologies Corporation Tip turbine engine composite tailcone
WO2006060004A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Combustor for turbine engine
DE602004019710D1 (de) 2004-12-01 2009-04-09 United Technologies Corp Fernbetätigung für eine verstellbare stufe eines verdichters für einen turbinenmotor
WO2006060014A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Starter generator system for a tip turbine engine
WO2006112807A2 (en) 2004-12-01 2006-10-26 United Technologies Corporation Turbine engine and method for starting a turbine engine
US8365511B2 (en) 2004-12-01 2013-02-05 United Technologies Corporation Tip turbine engine integral case, vane, mount and mixer
US7921636B2 (en) * 2004-12-01 2011-04-12 United Technologies Corporation Tip turbine engine and corresponding operating method
WO2006059989A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine support structure
US7883315B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
EP1841959B1 (en) 2004-12-01 2012-05-09 United Technologies Corporation Balanced turbine rotor fan blade for a tip turbine engine
DE602004028297D1 (de) * 2004-12-01 2010-09-02 United Technologies Corp Umfangsbrennkammer für spitzenturbinenmotor
US7976272B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Inflatable bleed valve for a turbine engine
WO2006059994A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Seal assembly for a fan-turbine rotor of a tip turbine engine
WO2006059986A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
EP1825117B1 (en) 2004-12-01 2012-06-13 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
US8757959B2 (en) 2004-12-01 2014-06-24 United Technologies Corporation Tip turbine engine comprising a nonrotable compartment
WO2006059993A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine with multiple fan and turbine stages
EP1825128B1 (en) * 2004-12-01 2011-03-02 United Technologies Corporation Regenerative turbine blade and vane cooling for a tip turbine engine
WO2006060010A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Compressor inlet guide vane for tip turbine engine and corresponding control method
US8083030B2 (en) 2004-12-01 2011-12-27 United Technologies Corporation Gearbox lubrication supply system for a tip engine
EP1834067B1 (en) 2004-12-01 2008-11-26 United Technologies Corporation Fan blade assembly for a tip turbine engine and method of assembly
EP1819907A2 (en) 2004-12-01 2007-08-22 United Technologies Corporation Fan blade with integral diffuser section and tip turbine blade section for a tip turbine engine
US8033092B2 (en) 2004-12-01 2011-10-11 United Technologies Corporation Tip turbine engine integral fan, combustor, and turbine case
US7631480B2 (en) 2004-12-01 2009-12-15 United Technologies Corporation Modular tip turbine engine
EP1828545A2 (en) 2004-12-01 2007-09-05 United Technologies Corporation Annular turbine ring rotor
US8061968B2 (en) 2004-12-01 2011-11-22 United Technologies Corporation Counter-rotating compressor case and assembly method for tip turbine engine
DE602004027766D1 (de) 2004-12-01 2010-07-29 United Technologies Corp Hydraulische dichtung für ein getriebe eines spitzenturbinenmotors
WO2006059968A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Counter-rotating gearbox for tip turbine engine
EP1825116A2 (en) * 2004-12-01 2007-08-29 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
US7959406B2 (en) 2004-12-01 2011-06-14 United Technologies Corporation Close coupled gearbox assembly for a tip turbine engine
US7854112B2 (en) * 2004-12-01 2010-12-21 United Technologies Corporation Vectoring transition duct for turbine engine
EP1825112B1 (en) 2004-12-01 2013-10-23 United Technologies Corporation Cantilevered tip turbine engine
EP1828568B1 (en) 2004-12-01 2011-03-23 United Technologies Corporation Fan-turbine rotor assembly for a tip turbine engine
WO2006059987A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Particle separator for tip turbine engine
US8087885B2 (en) * 2004-12-01 2012-01-03 United Technologies Corporation Stacked annular components for turbine engines
WO2006060000A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Variable fan inlet guide vane assembly, turbine engine with such an assembly and corresponding controlling method
US8641367B2 (en) 2004-12-01 2014-02-04 United Technologies Corporation Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method
WO2006060009A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Turbine blade engine comprising turbine clusters and radial attachment lock arrangement therefor
US9109537B2 (en) 2004-12-04 2015-08-18 United Technologies Corporation Tip turbine single plane mount
US7909569B2 (en) * 2005-06-09 2011-03-22 Pratt & Whitney Canada Corp. Turbine support case and method of manufacturing
US7377742B2 (en) * 2005-10-14 2008-05-27 General Electric Company Turbine shroud assembly and method for assembling a gas turbine engine
US7604455B2 (en) * 2006-08-15 2009-10-20 Siemens Energy, Inc. Rotor disc assembly with abrasive insert
US8801370B2 (en) * 2006-10-12 2014-08-12 General Electric Company Turbine case impingement cooling for heavy duty gas turbines
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US8123406B2 (en) * 2008-11-10 2012-02-28 General Electric Company Externally adjustable impingement cooling manifold mount and thermocouple housing
FR2949810B1 (fr) * 2009-09-04 2013-06-28 Turbomeca Dispositif de support d'un anneau de turbine, turbine avec un tel dispositif et turbomoteur avec une telle turbine
US9169739B2 (en) 2012-01-04 2015-10-27 United Technologies Corporation Hybrid blade outer air seal for gas turbine engine
US9249681B2 (en) 2012-01-31 2016-02-02 United Technologies Corporation Fan case rub system
US9200531B2 (en) 2012-01-31 2015-12-01 United Technologies Corporation Fan case rub system, components, and their manufacture
US9194299B2 (en) 2012-12-21 2015-11-24 United Technologies Corporation Anti-torsion assembly
US9651059B2 (en) 2012-12-27 2017-05-16 United Technologies Corporation Adhesive pattern for fan case conformable liner
US10669936B2 (en) 2013-03-13 2020-06-02 Raytheon Technologies Corporation Thermally conforming acoustic liner cartridge for a gas turbine engine
US9598975B2 (en) 2013-03-14 2017-03-21 Rolls-Royce Corporation Blade track assembly with turbine tip clearance control
WO2014159505A1 (en) * 2013-03-14 2014-10-02 United Technologies Corporation Gas turbine engine heat exchanger manifold
BE1022170B1 (fr) * 2014-10-15 2016-02-24 Techspace Aero S.A. Capot moteur isolant pour test de turbomachine sur banc d'essais
US10662791B2 (en) * 2017-12-08 2020-05-26 United Technologies Corporation Support ring with fluid flow metering
US20190218928A1 (en) * 2018-01-17 2019-07-18 United Technologies Corporation Blade outer air seal for gas turbine engine
IT201900001173A1 (it) * 2019-01-25 2020-07-25 Nuovo Pignone Tecnologie Srl Turbina con un anello avvolgente attorno a pale rotoriche e metodo per limitare la perdita di fluido di lavoro in una turbina
US11761343B2 (en) * 2019-03-13 2023-09-19 Rtx Corporation BOAS carrier with dovetail attachments
CA3048823C (en) * 2019-07-08 2023-10-03 Mike Richard John Smith Gas-wind turbine engine
US11208918B2 (en) * 2019-11-15 2021-12-28 Rolls-Royce Corporation Turbine shroud assembly with case captured seal segment carrier
US11306604B2 (en) * 2020-04-14 2022-04-19 Raytheon Technologies Corporation HPC case clearance control thermal control ring spoke system
US12006829B1 (en) 2023-02-16 2024-06-11 General Electric Company Seal member support system for a gas turbine engine
US12116896B1 (en) 2023-03-24 2024-10-15 General Electric Company Seal support assembly for a turbine engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026904A (ja) * 1973-05-12 1975-03-20
JPS5043308A (ja) * 1973-07-27 1975-04-19
JPS5182818A (en) * 1974-12-07 1976-07-20 Rolls Royce 1971 Ltd Gasutaabinenjin

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957575A (ja) * 1946-10-02 1950-02-23
US2685429A (en) * 1950-01-31 1954-08-03 Gen Electric Dynamic sealing arrangement for turbomachines
BE543281A (ja) * 1954-12-16
US2962256A (en) * 1956-03-28 1960-11-29 Napier & Son Ltd Turbine blade shroud rings
NL296573A (ja) * 1962-08-13
US3391904A (en) * 1966-11-02 1968-07-09 United Aircraft Corp Optimum response tip seal
US3807891A (en) * 1972-09-15 1974-04-30 United Aircraft Corp Thermal response turbine shroud
GB1488481A (en) * 1973-10-05 1977-10-12 Rolls Royce Gas turbine engines
FR2280791A1 (fr) * 1974-07-31 1976-02-27 Snecma Perfectionnements au reglage du jeu entre les aubes et le stator d'une turbine
US4023731A (en) * 1974-12-19 1977-05-17 General Electric Company Thermal actuated valve for clearance control
US4023919A (en) * 1974-12-19 1977-05-17 General Electric Company Thermal actuated valve for clearance control
US3990807A (en) * 1974-12-23 1976-11-09 United Technologies Corporation Thermal response shroud for rotating body
US3986720A (en) * 1975-04-14 1976-10-19 General Electric Company Turbine shroud structure
US3966356A (en) * 1975-09-22 1976-06-29 General Motors Corporation Blade tip seal mount
US4086757A (en) * 1976-10-06 1978-05-02 Caterpillar Tractor Co. Gas turbine cooling system
US4157232A (en) * 1977-10-31 1979-06-05 General Electric Company Turbine shroud support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026904A (ja) * 1973-05-12 1975-03-20
JPS5043308A (ja) * 1973-07-27 1975-04-19
JPS5182818A (en) * 1974-12-07 1976-07-20 Rolls Royce 1971 Ltd Gasutaabinenjin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016522350A (ja) * 2013-06-11 2016-07-28 ゼネラル・エレクトリック・カンパニイ クリアランス制御リング組立体
US11391173B2 (en) 2013-06-11 2022-07-19 General Electric Company Passive control of gas turbine clearances using ceramic matrix composites inserts

Also Published As

Publication number Publication date
JPS6237205B2 (ja) 1987-08-11
WO1979001008A1 (en) 1979-11-29
DE2948811C2 (ja) 1990-08-16
DE2948811T1 (de) 1980-12-11
US4251185A (en) 1981-02-17
SE437694B (sv) 1985-03-11
GB2036882A (en) 1980-07-02
GB2036882B (en) 1982-08-18
CH642428A5 (de) 1984-04-13
SE7910211L (sv) 1979-12-11

Similar Documents

Publication Publication Date Title
DK141743C (ja)
JPS55500212A (ja)
FR2414288B1 (ja)
FR2413935B1 (ja)
FR2415914B1 (ja)
FR2415626B1 (ja)
FR2416605B1 (ja)
FR2415414B1 (ja)
FR2416361B1 (ja)
FR2415600B1 (ja)
FR2416737B3 (ja)
FR2414780B1 (ja)
FR2416757B1 (ja)
FR2416505B1 (ja)
DK141246C (ja)
AU73950S (ja)
BG26014A1 (ja)
BG25972A1 (ja)
BG27974A1 (ja)
BG26622A1 (ja)
BG26423A1 (ja)
BG26022A1 (ja)
BG26017A1 (ja)
BG26015A1 (ja)
BG25806A1 (ja)