FR2973069B1 - TURBOMACHINE STATOR CASTER RING - Google Patents

TURBOMACHINE STATOR CASTER RING

Info

Publication number
FR2973069B1
FR2973069B1 FR1152464A FR1152464A FR2973069B1 FR 2973069 B1 FR2973069 B1 FR 2973069B1 FR 1152464 A FR1152464 A FR 1152464A FR 1152464 A FR1152464 A FR 1152464A FR 2973069 B1 FR2973069 B1 FR 2973069B1
Authority
FR
France
Prior art keywords
turbomachine stator
caster ring
caster
ring
turbomachine
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.)
Active
Application number
FR1152464A
Other languages
French (fr)
Other versions
FR2973069A1 (en
Inventor
Jean Pierre Louis Mareix
Guy Burlet
Didier Fabre
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 FR1152464A priority Critical patent/FR2973069B1/en
Publication of FR2973069A1 publication Critical patent/FR2973069A1/en
Application granted granted Critical
Publication of FR2973069B1 publication Critical patent/FR2973069B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/59—Lamellar seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/75—Shape given by its similarity to a letter, e.g. T-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1152464A 2011-03-24 2011-03-24 TURBOMACHINE STATOR CASTER RING Active FR2973069B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1152464A FR2973069B1 (en) 2011-03-24 2011-03-24 TURBOMACHINE STATOR CASTER RING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152464A FR2973069B1 (en) 2011-03-24 2011-03-24 TURBOMACHINE STATOR CASTER RING

Publications (2)

Publication Number Publication Date
FR2973069A1 FR2973069A1 (en) 2012-09-28
FR2973069B1 true FR2973069B1 (en) 2014-09-12

Family

ID=44545362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152464A Active FR2973069B1 (en) 2011-03-24 2011-03-24 TURBOMACHINE STATOR CASTER RING

Country Status (1)

Country Link
FR (1) FR2973069B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096726B1 (en) * 2019-06-03 2022-09-09 Safran Ceram Turbomachine Turbine Kit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081817B (en) * 1980-08-08 1984-02-15 Rolls Royce Turbine blade shrouding
US6164656A (en) * 1999-01-29 2000-12-26 General Electric Company Turbine nozzle interface seal and methods
US6758653B2 (en) * 2002-09-09 2004-07-06 Siemens Westinghouse Power Corporation Ceramic matrix composite component for a gas turbine engine
US20040219011A1 (en) * 2003-05-02 2004-11-04 General Electric Company High pressure turbine elastic clearance control system and method
FR2931196B1 (en) * 2008-05-16 2010-06-18 Snecma RING SECTOR INTERLOCKING DEVICE ON A TURBOMACHINE CASE, COMPRISING RADIAL PASSAGES FOR ITS PRETENSION

Also Published As

Publication number Publication date
FR2973069A1 (en) 2012-09-28

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