FR2580033B1 - - Google Patents

Info

Publication number
FR2580033B1
FR2580033B1 FR8505032A FR8505032A FR2580033B1 FR 2580033 B1 FR2580033 B1 FR 2580033B1 FR 8505032 A FR8505032 A FR 8505032A FR 8505032 A FR8505032 A FR 8505032A FR 2580033 B1 FR2580033 B1 FR 2580033B1
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
FR8505032A
Other versions
FR2580033A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 by SNECMA SAS filed Critical SNECMA SAS
Priority to FR8505032A priority Critical patent/FR2580033A1/fr
Publication of FR2580033A1 publication Critical patent/FR2580033A1/fr
Application granted granted Critical
Publication of FR2580033B1 publication Critical patent/FR2580033B1/fr
Granted 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8505032A 1985-04-03 1985-04-03 Elastically suspended turbine ring for a turbine machine Granted FR2580033A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8505032A FR2580033A1 (en) 1985-04-03 1985-04-03 Elastically suspended turbine ring for a turbine machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505032A FR2580033A1 (en) 1985-04-03 1985-04-03 Elastically suspended turbine ring for a turbine machine

Publications (2)

Publication Number Publication Date
FR2580033A1 FR2580033A1 (en) 1986-10-10
FR2580033B1 true FR2580033B1 (fr) 1989-01-20

Family

ID=9317888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505032A Granted FR2580033A1 (en) 1985-04-03 1985-04-03 Elastically suspended turbine ring for a turbine machine

Country Status (1)

Country Link
FR (1) FR2580033A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12123307B2 (en) 2024-01-22 2024-10-22 Rtx Corporation Air seal system with backside abradable layer

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456576A (en) * 1994-08-31 1995-10-10 United Technologies Corporation Dynamic control of tip clearance
FR2817285B1 (fr) * 2000-11-30 2003-06-13 Snecma Moteurs Virole interne de stator
US6733233B2 (en) * 2002-04-26 2004-05-11 Pratt & Whitney Canada Corp. Attachment of a ceramic shroud in a metal housing
GB0703827D0 (en) 2007-02-28 2007-04-11 Rolls Royce Plc Rotor seal segment
US8568091B2 (en) 2008-02-18 2013-10-29 United Technologies Corporation Gas turbine engine systems and methods involving blade outer air seals
US8079807B2 (en) * 2010-01-29 2011-12-20 General Electric Company Mounting apparatus for low-ductility turbine shroud
US8579580B2 (en) 2010-12-30 2013-11-12 General Electric Company Mounting apparatus for low-ductility turbine shroud
US8834105B2 (en) 2010-12-30 2014-09-16 General Electric Company Structural low-ductility turbine shroud apparatus
US8834106B2 (en) 2011-06-01 2014-09-16 United Technologies Corporation Seal assembly for gas turbine engine
US20130011248A1 (en) * 2011-07-05 2013-01-10 United Technologies Corporation Reduction in thermal stresses in monolithic ceramic or ceramic matrix composite shroud
US9726043B2 (en) * 2011-12-15 2017-08-08 General Electric Company Mounting apparatus for low-ductility turbine shroud
CA2806401A1 (fr) * 2012-02-22 2013-08-22 General Electric Company Enveloppe de turbine a faible ductilite
US9752592B2 (en) 2013-01-29 2017-09-05 Rolls-Royce Corporation Turbine shroud
EP2971577B1 (fr) * 2013-03-13 2018-08-29 Rolls-Royce Corporation Virole de turbine
JP6114878B2 (ja) 2013-05-17 2017-04-12 ゼネラル・エレクトリック・カンパニイ Ｃｍｃシュラウド支持システム
US10309244B2 (en) 2013-12-12 2019-06-04 General Electric Company CMC shroud support system
WO2015191174A1 (fr) 2014-06-12 2015-12-17 General Electric Company Ensemble dispositif de suspension de carénage à multiples pièces
WO2015191169A1 (fr) 2014-06-12 2015-12-17 General Electric Company Ensemble de suspension de carénage
CN106460542B (zh) 2014-06-12 2018-11-02 通用电气公司 护罩挂架组件
US10190434B2 (en) 2014-10-29 2019-01-29 Rolls-Royce North American Technologies Inc. Turbine shroud with locating inserts
CA2915370A1 (fr) 2014-12-23 2016-06-23 Rolls-Royce Corporation Chemin de pale circulaire comportant des elements clavetes axialement
CA2915246A1 (fr) 2014-12-23 2016-06-23 Rolls-Royce Corporation Enveloppe de turbine
EP3045674B1 (fr) 2015-01-15 2018-11-21 Rolls-Royce Corporation Enveloppe de turbine avec inserts tubulaires de localisation de patins
US9874104B2 (en) 2015-02-27 2018-01-23 General Electric Company Method and system for a ceramic matrix composite shroud hanger assembly
CA2925588A1 (fr) 2015-04-29 2016-10-29 Rolls-Royce Corporation Sillage de pale brase destine a une turbine a gaz
CA2924855A1 (fr) 2015-04-29 2016-10-29 Rolls-Royce Corporation Sillage de pale a distorsion trapezoidale
FR3045716B1 (fr) * 2015-12-18 2018-01-26 Safran Aircraft Engines Ensemble d'anneau de turbine avec maintien elastique a froid
US10240476B2 (en) 2016-01-19 2019-03-26 Rolls-Royce North American Technologies Inc. Full hoop blade track with interstage cooling air
US10415415B2 (en) 2016-07-22 2019-09-17 Rolls-Royce North American Technologies Inc. Turbine shroud with forward case and full hoop blade track
US10287906B2 (en) 2016-05-24 2019-05-14 Rolls-Royce North American Technologies Inc. Turbine shroud with full hoop ceramic matrix composite blade track and seal system
US11913340B2 (en) 2022-06-17 2024-02-27 Rtx Corporation Air seal system with backside abradable layer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190921019A (en) * 1908-10-08 1909-10-14 George Westinghouse Improvements in relating to Fluid Pressure Turbines.
GB816288A (en) * 1957-03-25 1959-07-08 Gen Motors Corp Improvements relating to labyrinth seals in turbines or compressors
DE1226379B (de) * 1961-11-07 1966-10-06 Licentia Gmbh Rotordichtung mit Dichtringsegmenten
FR2228967A1 (fr) * 1973-05-12 1974-12-06 Rolls Royce
US4135851A (en) * 1977-05-27 1979-01-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Composite seal for turbomachinery
US4336276A (en) * 1980-03-30 1982-06-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fully plasma-sprayed compliant backed ceramic turbine seal
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12123307B2 (en) 2024-01-22 2024-10-22 Rtx Corporation Air seal system with backside abradable layer

Also Published As

Publication number Publication date
FR2580033A1 (en) 1986-10-10

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse