FR1604778A - - Google Patents

Info

Publication number
FR1604778A
FR1604778A FR1604778DA FR1604778A FR 1604778 A FR1604778 A FR 1604778A FR 1604778D A FR1604778D A FR 1604778DA FR 1604778 A FR1604778 A FR 1604778A
Authority
FR
France
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1604778A publication Critical patent/FR1604778A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1604778D 1966-11-02 1967-10-27 Expired FR1604778A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US591524A US3391904A (en) 1966-11-02 1966-11-02 Optimum response tip seal

Publications (1)

Publication Number Publication Date
FR1604778A true FR1604778A (ru) 1972-01-31

Family

ID=24366816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604778D Expired FR1604778A (ru) 1966-11-02 1967-10-27

Country Status (4)

Country Link
US (1) US3391904A (ru)
DE (1) DE1601676A1 (ru)
FR (1) FR1604778A (ru)
GB (1) GB1199974A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051771A2 (fr) * 2000-01-13 2001-07-19 Snecma Moteurs Agencement de reglage de diametre d'un stator de turbine a gaz

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536365A (en) * 1968-05-31 1970-10-27 Caterpillar Tractor Co Sealing means for high speed shafts
US3529906A (en) * 1968-10-30 1970-09-22 Westinghouse Electric Corp Static seal structure
BE756582A (fr) * 1969-10-02 1971-03-01 Gen Electric Ecran circulaire et support d'ecran avec dispositif de reglage de la temperature pour turbomachine
GB1308963A (en) * 1970-05-30 1973-03-07 Secr Defence Gap control apparatus
GB1316452A (en) * 1970-08-14 1973-05-09 Secr Defence Gas turbine engine
DE2054926B2 (de) * 1970-11-07 1972-02-03 Motoren und Turbinen Union München GmbH, 8000 München Halterung eines turbinenleitkranzes
US3742705A (en) * 1970-12-28 1973-07-03 United Aircraft Corp Thermal response shroud for rotating body
US3807891A (en) * 1972-09-15 1974-04-30 United Aircraft Corp Thermal response turbine shroud
US3893786A (en) * 1973-06-07 1975-07-08 Ford Motor Co Air cooled shroud for a gas turbine engine
GB1484936A (en) * 1974-12-07 1977-09-08 Rolls Royce Gas turbine engines
GB1605255A (en) * 1975-12-02 1986-08-13 Rolls Royce Clearance control apparatus for bladed fluid flow machine
US4213296A (en) * 1977-12-21 1980-07-22 United Technologies Corporation Seal clearance control system for a gas turbine
FR2416345A1 (fr) * 1978-01-31 1979-08-31 Snecma Dispositif de refroidissement par impact des segments d'etancheite de turbine d'un turboreacteur
US4251185A (en) * 1978-05-01 1981-02-17 Caterpillar Tractor Co. Expansion control ring for a turbine shroud assembly
US4230439A (en) * 1978-07-17 1980-10-28 General Electric Company Air delivery system for regulating thermal growth
US4230436A (en) * 1978-07-17 1980-10-28 General Electric Company Rotor/shroud clearance control system
US4247248A (en) * 1978-12-20 1981-01-27 United Technologies Corporation Outer air seal support structure for gas turbine engine
DE2907748A1 (de) * 1979-02-28 1980-09-04 Motoren Turbinen Union Einrichtung zur minimierung und konstanthaltung der bei axialturbinen vorhandenen schaufelspitzenspiele, insbesondere fuer gasturbinentriebwerke
US4307993A (en) * 1980-02-25 1981-12-29 Avco Corporation Air-cooled cylinder with piston ring labyrinth
GB2119452A (en) * 1982-04-27 1983-11-16 Rolls Royce Shroud assemblies for axial flow turbomachine rotors
FR2540939A1 (fr) * 1983-02-10 1984-08-17 Snecma Anneau d'etancheite pour un rotor de turbine d'une turbomachine et installation de turbomachine munie de tels anneaux
US4573866A (en) * 1983-05-02 1986-03-04 United Technologies Corporation Sealed shroud for rotating body
DE3333436C1 (de) * 1983-09-16 1985-02-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Axial- und Umfangssicherung von statischen Gehaeusebauteilen fuer Stroemungsmaschinen
US4643638A (en) * 1983-12-21 1987-02-17 United Technologies Corporation Stator structure for supporting an outer air seal in a gas turbine engine
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4650395A (en) * 1984-12-21 1987-03-17 United Technologies Corporation Coolable seal segment for a rotary machine
US4668164A (en) * 1984-12-21 1987-05-26 United Technologies Corporation Coolable stator assembly for a gas turbine engine
US5601402A (en) * 1986-06-06 1997-02-11 The United States Of America As Represented By The Secretary Of The Air Force Turbo machine shroud-to-rotor blade dynamic clearance control
US4767260A (en) * 1986-11-07 1988-08-30 United Technologies Corporation Stator vane platform cooling means
US5188506A (en) * 1991-08-28 1993-02-23 General Electric Company Apparatus and method for preventing leakage of cooling air in a shroud assembly of a gas turbine engine
US5219268A (en) * 1992-03-06 1993-06-15 General Electric Company Gas turbine engine case thermal control flange
US6877952B2 (en) * 2002-09-09 2005-04-12 Florida Turbine Technologies, Inc Passive clearance control
DE102005013796A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
DE102005013797A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
FR2891300A1 (fr) * 2005-09-23 2007-03-30 Snecma Sa Dispositif de controle de jeu dans une turbine a gaz
US8826668B2 (en) * 2011-08-02 2014-09-09 Siemens Energy, Inc. Two stage serial impingement cooling for isogrid structures
US11761343B2 (en) * 2019-03-13 2023-09-19 Rtx Corporation BOAS carrier with dovetail attachments
CN115070662B (zh) * 2021-03-15 2024-01-12 中国航发商用航空发动机有限责任公司 涡轮盘组件的叶片挡环安装工具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859934A (en) * 1953-07-29 1958-11-11 Havilland Engine Co Ltd Gas turbines
US2858104A (en) * 1954-02-04 1958-10-28 A V Roe Canada Ltd Adjustable gas turbine shroud ring segments
NL103792C (ru) * 1954-12-16
US2962256A (en) * 1956-03-28 1960-11-29 Napier & Son Ltd Turbine blade shroud rings
US3092393A (en) * 1958-01-20 1963-06-04 Rolls Royce Labyrinth seals
US2994472A (en) * 1958-12-29 1961-08-01 Gen Electric Tip clearance control system for turbomachines
US3056583A (en) * 1960-11-10 1962-10-02 Gen Electric Retaining means for turbine shrouds and nozzle diaphragms of turbine engines
CH397360A (de) * 1961-11-28 1965-08-15 Licentia Gmbh Rotordichtung mit radial beweglichen Dichtringsegmenten, insbesondere bei Turbomaschinen
US3227418A (en) * 1963-11-04 1966-01-04 Gen Electric Variable clearance seal
NL134135C (ru) * 1964-01-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051771A2 (fr) * 2000-01-13 2001-07-19 Snecma Moteurs Agencement de reglage de diametre d'un stator de turbine a gaz
FR2803871A1 (fr) * 2000-01-13 2001-07-20 Snecma Moteurs Agencement de reglage de diametre d'un stator de turbine a gaz
EP1134360A2 (fr) * 2000-01-13 2001-09-19 Snecma Moteurs Agencement de réglage de diamètre d'un stator de turbine à gaz
WO2001051771A3 (fr) * 2000-01-13 2002-01-17 Snecma Moteurs Agencement de reglage de diametre d'un stator de turbine a gaz
EP1134360A3 (fr) * 2000-01-13 2002-07-31 Snecma Moteurs Agencement de réglage de diamètre d'un stator de turbine à gaz
US6666645B1 (en) 2000-01-13 2003-12-23 Snecma Moteurs Arrangement for adjusting the diameter of a gas turbine stator

Also Published As

Publication number Publication date
US3391904A (en) 1968-07-09
DE1601676A1 (de) 1970-08-06
GB1199974A (en) 1970-07-22

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Legal Events

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