FR2960026B1 - Turboreacteur a montage frangible et moyen de retenue axiale de la soufflante - Google Patents

Turboreacteur a montage frangible et moyen de retenue axiale de la soufflante

Info

Publication number
FR2960026B1
FR2960026B1 FR1053670A FR1053670A FR2960026B1 FR 2960026 B1 FR2960026 B1 FR 2960026B1 FR 1053670 A FR1053670 A FR 1053670A FR 1053670 A FR1053670 A FR 1053670A FR 2960026 B1 FR2960026 B1 FR 2960026B1
Authority
FR
France
Prior art keywords
turboreactor
blower
axially retaining
frangible mounting
frangible
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
FR1053670A
Other languages
English (en)
Other versions
FR2960026A1 (fr
Inventor
Arnaud Sanchez
Regis Eugene Henri Servant
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 FR1053670A priority Critical patent/FR2960026B1/fr
Publication of FR2960026A1 publication Critical patent/FR2960026A1/fr
Application granted granted Critical
Publication of FR2960026B1 publication Critical patent/FR2960026B1/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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1053670A 2010-05-11 2010-05-11 Turboreacteur a montage frangible et moyen de retenue axiale de la soufflante Active FR2960026B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1053670A FR2960026B1 (fr) 2010-05-11 2010-05-11 Turboreacteur a montage frangible et moyen de retenue axiale de la soufflante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053670A FR2960026B1 (fr) 2010-05-11 2010-05-11 Turboreacteur a montage frangible et moyen de retenue axiale de la soufflante

Publications (2)

Publication Number Publication Date
FR2960026A1 FR2960026A1 (fr) 2011-11-18
FR2960026B1 true FR2960026B1 (fr) 2014-05-16

Family

ID=43629545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053670A Active FR2960026B1 (fr) 2010-05-11 2010-05-11 Turboreacteur a montage frangible et moyen de retenue axiale de la soufflante

Country Status (1)

Country Link
FR (1) FR2960026B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005098B1 (fr) * 2013-04-30 2015-05-15 Snecma Support de palier d'une turbomachine comportant une ouverture d'acces pour l'assemblage de servitudes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2752024B1 (fr) * 1996-08-01 1998-09-04 Snecma Support d'arbre cassant a l'apparition d'un balourd
FR2866068B1 (fr) * 2004-02-06 2006-07-07 Snecma Moteurs Turboreacteur a soufflante solidaire d'un arbre d'entrainement supporte par un premier et un deuxieme paliers
FR2871517B1 (fr) * 2004-06-11 2006-09-01 Snecma Moteurs Sa Turbomachine avec moyens de retenue axiale du rotor
FR2878289A1 (fr) * 2004-11-19 2006-05-26 Snecma Moteurs Sa Turbomachine avec un dispositif de decouplage commun aux premier et deuxieme paliers de son arbre d'entrainement
FR2888621B1 (fr) * 2005-07-15 2007-10-05 Snecma Dispositif de retention d'un support de palier dans une turbomachine comportant un dispositif de decouplage

Also Published As

Publication number Publication date
FR2960026A1 (fr) 2011-11-18

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