FR3045099B1 - SPACER FOR ASSEMBLING A BLADE ON A HUB OF A TURBOMACHINE - Google Patents

SPACER FOR ASSEMBLING A BLADE ON A HUB OF A TURBOMACHINE Download PDF

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Publication number
FR3045099B1
FR3045099B1 FR1562266A FR1562266A FR3045099B1 FR 3045099 B1 FR3045099 B1 FR 3045099B1 FR 1562266 A FR1562266 A FR 1562266A FR 1562266 A FR1562266 A FR 1562266A FR 3045099 B1 FR3045099 B1 FR 3045099B1
Authority
FR
France
Prior art keywords
turbomachine
hub
spacer
assembling
blade
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
FR1562266A
Other languages
French (fr)
Other versions
FR3045099A1 (en
Inventor
Alexandre Christophe Adrien Demoulin
Margaux Justine Emma Dubois
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1562266A priority Critical patent/FR3045099B1/en
Publication of FR3045099A1 publication Critical patent/FR3045099A1/en
Application granted granted Critical
Publication of FR3045099B1 publication Critical patent/FR3045099B1/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1562266A 2015-12-14 2015-12-14 SPACER FOR ASSEMBLING A BLADE ON A HUB OF A TURBOMACHINE Active FR3045099B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1562266A FR3045099B1 (en) 2015-12-14 2015-12-14 SPACER FOR ASSEMBLING A BLADE ON A HUB OF A TURBOMACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562266 2015-12-14
FR1562266A FR3045099B1 (en) 2015-12-14 2015-12-14 SPACER FOR ASSEMBLING A BLADE ON A HUB OF A TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3045099A1 FR3045099A1 (en) 2017-06-16
FR3045099B1 true FR3045099B1 (en) 2018-01-26

Family

ID=55542841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562266A Active FR3045099B1 (en) 2015-12-14 2015-12-14 SPACER FOR ASSEMBLING A BLADE ON A HUB OF A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3045099B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112916A (en) * 1962-04-30 1963-12-03 Gen Electric Fluid flow machine assembly
US5848874A (en) * 1997-05-13 1998-12-15 United Technologies Corporation Gas turbine stator vane assembly
WO2012121334A1 (en) * 2011-03-09 2012-09-13 株式会社Ihi Guide vane attachment structure and fan
JP5962887B2 (en) * 2012-02-02 2016-08-03 株式会社Ihi Wing connection structure and jet engine using the same
US20140248146A1 (en) * 2012-08-31 2014-09-04 United Technologies Corporation Attachment apparatus for ceramic matrix composite materials
WO2014062220A1 (en) * 2012-10-17 2014-04-24 United Technologies Corporation Structural guide vane circumferential load bearing shear pin

Also Published As

Publication number Publication date
FR3045099A1 (en) 2017-06-16

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