FR2713709B1 - Paroi de turbomachine comprenant un corps d'étanchéité. - Google Patents

Paroi de turbomachine comprenant un corps d'étanchéité.

Info

Publication number
FR2713709B1
FR2713709B1 FR9314699A FR9314699A FR2713709B1 FR 2713709 B1 FR2713709 B1 FR 2713709B1 FR 9314699 A FR9314699 A FR 9314699A FR 9314699 A FR9314699 A FR 9314699A FR 2713709 B1 FR2713709 B1 FR 2713709B1
Authority
FR
France
Prior art keywords
sealing body
turbomachine
turbomachine wall
wall
sealing
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 - Fee Related
Application number
FR9314699A
Other languages
English (en)
Other versions
FR2713709A1 (fr
Inventor
Cattaneo Jean
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 FR9314699A priority Critical patent/FR2713709B1/fr
Priority to DE1994608423 priority patent/DE69408423T2/de
Priority to EP19940402807 priority patent/EP0657624B1/fr
Publication of FR2713709A1 publication Critical patent/FR2713709A1/fr
Application granted granted Critical
Publication of FR2713709B1 publication Critical patent/FR2713709B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9314699A 1993-12-08 1993-12-08 Paroi de turbomachine comprenant un corps d'étanchéité. Expired - Fee Related FR2713709B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9314699A FR2713709B1 (fr) 1993-12-08 1993-12-08 Paroi de turbomachine comprenant un corps d'étanchéité.
DE1994608423 DE69408423T2 (de) 1993-12-08 1994-12-07 Turbinegehäuse mit Dichtungskörper
EP19940402807 EP0657624B1 (fr) 1993-12-08 1994-12-07 Paroi de turbomachine comprenant un corps d'étanchéité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314699A FR2713709B1 (fr) 1993-12-08 1993-12-08 Paroi de turbomachine comprenant un corps d'étanchéité.

Publications (2)

Publication Number Publication Date
FR2713709A1 FR2713709A1 (fr) 1995-06-16
FR2713709B1 true FR2713709B1 (fr) 1996-01-12

Family

ID=9453679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314699A Expired - Fee Related FR2713709B1 (fr) 1993-12-08 1993-12-08 Paroi de turbomachine comprenant un corps d'étanchéité.

Country Status (3)

Country Link
EP (1) EP0657624B1 (fr)
DE (1) DE69408423T2 (fr)
FR (1) FR2713709B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9915637D0 (en) * 1999-07-06 1999-09-01 Rolls Royce Plc A rotor seal
GB0108398D0 (en) * 2001-04-04 2001-05-23 Siemens Ag Seal element for sealing a gap and combustion turbine having a seal element
FR2957115B1 (fr) * 2010-03-05 2012-03-30 Snecma Etage de turbine dans une turbomachine
GB201103682D0 (en) * 2011-03-04 2011-04-20 Rolls Royce Plc A turbomachine casing assembly
EP2620653B1 (fr) * 2012-01-25 2015-06-24 Rolls-Royce plc Ensemble carter de turbomachine avec cavité de rétention d'aubes
DE102013213834A1 (de) 2013-07-15 2015-02-19 MTU Aero Engines AG Verfahren zum Herstellen eines Isolationselements und Isolationselement für ein Gehäuse eines Flugtriebwerks
ES2718129T3 (es) 2013-07-23 2019-06-27 MTU Aero Engines AG Dispositivo de aislamiento para una turbina de gas térmica y una turbina de gas térmica con esta estructura
US10337353B2 (en) * 2014-12-31 2019-07-02 General Electric Company Casing ring assembly with flowpath conduction cut
FR3086323B1 (fr) * 2018-09-24 2020-12-11 Safran Aircraft Engines Carter interne de turmomachine a isolation thermique amelioree

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1235694A (fr) * 1958-07-28 1960-07-08 Connecticut Hard Rubber Co Structure de joint résistant aux températures élevées et aux carburants pour moteurs à réaction et applications analogues
FR2051912A5 (fr) * 1969-07-01 1971-04-09 Rabouyt Denis
US4030288A (en) * 1975-11-10 1977-06-21 Caterpillar Tractor Co. Modular gas turbine engine assembly
DE2620762C2 (de) * 1976-05-11 1977-11-17 Motoren- und Turbinen-Union München GmbH, 8000 München Spaltdichtung für Strömungsmaschinen, insbesondere Gasturbinenstrahltriebwerke
JPS61164003A (ja) * 1985-01-11 1986-07-24 Hitachi Ltd 流体機械における熱伸びのある静翼部のシ−ル装置
US5104286A (en) * 1991-02-08 1992-04-14 Westinghouse Electric Corp. Recirculation seal for a gas turbine exhaust diffuser

Also Published As

Publication number Publication date
DE69408423T2 (de) 1998-07-30
EP0657624B1 (fr) 1998-02-04
EP0657624A1 (fr) 1995-06-14
FR2713709A1 (fr) 1995-06-16
DE69408423D1 (de) 1998-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse