FR3056251B1 - Carter d'echappement renforce et procede de fabrication - Google Patents

Carter d'echappement renforce et procede de fabrication

Info

Publication number
FR3056251B1
FR3056251B1 FR1658862A FR1658862A FR3056251B1 FR 3056251 B1 FR3056251 B1 FR 3056251B1 FR 1658862 A FR1658862 A FR 1658862A FR 1658862 A FR1658862 A FR 1658862A FR 3056251 B1 FR3056251 B1 FR 3056251B1
Authority
FR
France
Prior art keywords
manufacture
exhaust case
reinforced exhaust
reinforced
case
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
FR1658862A
Other languages
English (en)
Other versions
FR3056251A1 (fr
Inventor
Benoit Argemiro Matthieu Debray
Jeremie Sylvain Bonnaudet
Gregory Ghosarossian-Prillieux
Nicolas Rene Bruno Michelidakis
Guillaume Sevi
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
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 filed Critical Safran Aircraft Engines SAS
Priority to FR1658862A priority Critical patent/FR3056251B1/fr
Priority to US15/710,026 priority patent/US10746056B2/en
Publication of FR3056251A1 publication Critical patent/FR3056251A1/fr
Application granted granted Critical
Publication of FR3056251B1 publication Critical patent/FR3056251B1/fr
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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • 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
    • F05D2240/90—Mounting on supporting structures or systems
    • 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
    • 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)
FR1658862A 2016-09-21 2016-09-21 Carter d'echappement renforce et procede de fabrication Active FR3056251B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1658862A FR3056251B1 (fr) 2016-09-21 2016-09-21 Carter d'echappement renforce et procede de fabrication
US15/710,026 US10746056B2 (en) 2016-09-21 2017-09-20 Reinforced exhaust casing and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1658862A FR3056251B1 (fr) 2016-09-21 2016-09-21 Carter d'echappement renforce et procede de fabrication

Publications (2)

Publication Number Publication Date
FR3056251A1 FR3056251A1 (fr) 2018-03-23
FR3056251B1 true FR3056251B1 (fr) 2018-09-07

Family

ID=57583241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658862A Active FR3056251B1 (fr) 2016-09-21 2016-09-21 Carter d'echappement renforce et procede de fabrication

Country Status (2)

Country Link
US (1) US10746056B2 (fr)
FR (1) FR3056251B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774685B2 (en) * 2018-04-30 2020-09-15 Ratheon Technologies Corporation Gas turbine engine exhaust component
US10822964B2 (en) * 2018-11-13 2020-11-03 Raytheon Technologies Corporation Blade outer air seal with non-linear response
US10920618B2 (en) 2018-11-19 2021-02-16 Raytheon Technologies Corporation Air seal interface with forward engagement features and active clearance control for a gas turbine engine
US10934941B2 (en) 2018-11-19 2021-03-02 Raytheon Technologies Corporation Air seal interface with AFT engagement features and active clearance control for a gas turbine engine
US11959390B2 (en) 2022-08-09 2024-04-16 Pratt & Whitney Canada Corp. Gas turbine engine exhaust case with blade shroud and stiffeners

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677953B1 (fr) * 1991-06-19 1993-09-10 Snecma Structure de suspension arriere d'un turboreacteur.
SE0700823L (sv) * 2007-03-30 2008-10-01 Volvo Aero Corp Komponent för en gasturbinmotor, jetmotor försedd med en sådan komponent, samt en flygmaskin försedd med en sådan jetmotor
FR2917455B1 (fr) 2007-06-13 2009-10-02 Snecma Sa Carter d'echappement de turbomachine.
US8313293B2 (en) * 2009-05-15 2012-11-20 Pratt & Whitney Canada Corp. Turbofan mounting system
FR2973339B1 (fr) * 2011-03-29 2014-08-22 Snecma Dispositif de suspension d'une turbomachine a un avion
FR3008450B1 (fr) * 2013-07-09 2015-08-07 Snecma Carter de turbomachine a bride decoupee
FR3015434B1 (fr) * 2013-12-23 2017-12-08 Snecma Suspension de turbomachine
FR3016660B1 (fr) * 2014-01-23 2018-10-05 Safran Aircraft Engines Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs
FR3039207B1 (fr) * 2015-07-21 2019-07-26 Safran Aircraft Engines Carter d'echappement d'une turbomachine a duree de vie augmentee

Also Published As

Publication number Publication date
US20180080345A1 (en) 2018-03-22
US10746056B2 (en) 2020-08-18
FR3056251A1 (fr) 2018-03-23

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