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FR3070427B1 - INSERT FOR FIXING A COMPONENT ON A TURBOMACHINE SUPPORT - Google Patents

INSERT FOR FIXING A COMPONENT ON A TURBOMACHINE SUPPORT Download PDF

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Publication number
FR3070427B1
FR3070427B1 FR1757865A FR1757865A FR3070427B1 FR 3070427 B1 FR3070427 B1 FR 3070427B1 FR 1757865 A FR1757865 A FR 1757865A FR 1757865 A FR1757865 A FR 1757865A FR 3070427 B1 FR3070427 B1 FR 3070427B1
Authority
FR
France
Prior art keywords
insert
component
fixing
support
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
FR1757865A
Other languages
French (fr)
Other versions
FR3070427A1 (en
Inventor
Jacky Novi Mardjono
Norman Bruno Andre Jodet
Radu Mihalache
Romulus Petcu
Valentin Silivestru
Cristian Mihail Stanica
Lucia Raluca Voicu
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
Institutul Nat De Cercetare Dezvoltare Turbomotoare Comoti
Original Assignee
Safran Aircraft Engines SAS
Institutul Nat De Cercetare Dezvoltare Turbomotoare Comoti
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, Institutul Nat De Cercetare Dezvoltare Turbomotoare Comoti filed Critical Safran Aircraft Engines SAS
Priority to FR1757865A priority Critical patent/FR3070427B1/en
Priority to PCT/FR2018/052083 priority patent/WO2019038500A1/en
Priority to US16/641,139 priority patent/US12025028B2/en
Publication of FR3070427A1 publication Critical patent/FR3070427A1/en
Application granted granted Critical
Publication of FR3070427B1 publication Critical patent/FR3070427B1/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
    • F01D25/24—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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Insert (100) pour la fixation d'un composant (32) sur un support (26) de turbomachine, l'insert (100) étant configuré pour être assemblé au composant (32) et au support (26) et comprenant une douille configurée pour recevoir un organe de fixation (40), et au moins une ailette faisant saillie transversalement de la douille.Insert (100) for fixing a component (32) on a turbomachine support (26), the insert (100) being configured to be assembled to the component (32) and to the support (26) and comprising a bushing configured to receive a fixing member (40), and at least one fin projecting transversely from the sleeve.

FR1757865A 2017-08-24 2017-08-24 INSERT FOR FIXING A COMPONENT ON A TURBOMACHINE SUPPORT Active FR3070427B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1757865A FR3070427B1 (en) 2017-08-24 2017-08-24 INSERT FOR FIXING A COMPONENT ON A TURBOMACHINE SUPPORT
PCT/FR2018/052083 WO2019038500A1 (en) 2017-08-24 2018-08-21 Blade for a turbomachine and method for the manufacture thereof
US16/641,139 US12025028B2 (en) 2017-08-24 2018-08-21 Blade for a turbomachine and method for the manufacture thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757865A FR3070427B1 (en) 2017-08-24 2017-08-24 INSERT FOR FIXING A COMPONENT ON A TURBOMACHINE SUPPORT
FR1757865 2017-08-24

Publications (2)

Publication Number Publication Date
FR3070427A1 FR3070427A1 (en) 2019-03-01
FR3070427B1 true FR3070427B1 (en) 2023-07-14

Family

ID=60138548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757865A Active FR3070427B1 (en) 2017-08-24 2017-08-24 INSERT FOR FIXING A COMPONENT ON A TURBOMACHINE SUPPORT

Country Status (1)

Country Link
FR (1) FR3070427B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2583356A (en) * 2019-04-25 2020-10-28 Airbus Operations Ltd Joining components

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846623A (en) * 1958-06-30 1960-08-31 Elmer Pershing Warnken A stator casing and blade assembly for an axial flow compressor
DE9115292U1 (en) * 1991-12-10 1992-02-20 REISSER Schraubentechnik GmbH, 74653 Ingelfingen Threaded sleeve or threaded bolt
US5275529A (en) * 1992-03-16 1994-01-04 General Electric Company Sandwich panel joint
FR2776264B1 (en) * 1998-03-23 2000-06-02 Eurocopter France PAD WITH VARIABLE PIT IN COMPOSITE MATERIAL FOR A HELICOPTER ROTOR AND METHOD FOR MANUFACTURING SUCH A PAD
CN101627212B (en) * 2007-03-06 2013-06-19 泰克西斯先进技术及体系公司 Fan blade connection
FR2974225B1 (en) * 2011-04-15 2014-09-19 Snecma ACOUSTICALLY ACOUSTICALLY ACOUSTICALLY SOUNDPROOF STRUCTURE, IN PARTICULAR FOR THE INTERNAL WALL OF TURBOMACHINE NACELLE.
EP2789827B1 (en) * 2011-12-07 2018-11-14 IHI Corporation Attachment boss and fan case
DE102013100053A1 (en) * 2013-01-04 2014-07-10 Groz-Beckert Kg Concrete precast element with textile reinforcement and holders
EP3022424B1 (en) * 2013-07-16 2019-10-09 United Technologies Corporation Gas turbine engine ceramic panel assembly and method of manufacturing a gas turbine engine ceramic panel assembly
DE102014204743A1 (en) * 2014-03-14 2015-09-17 Schaeffler Technologies AG & Co. KG Device and method for connecting a bearing to a lightweight structure
FR3032753B1 (en) * 2015-02-16 2018-11-23 Safran Aircraft Engines RECTIFIER FOR A TURBOMACHINE

Also Published As

Publication number Publication date
FR3070427A1 (en) 2019-03-01

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