FR3046405B1 - Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur - Google Patents

Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur Download PDF

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Publication number
FR3046405B1
FR3046405B1 FR1650035A FR1650035A FR3046405B1 FR 3046405 B1 FR3046405 B1 FR 3046405B1 FR 1650035 A FR1650035 A FR 1650035A FR 1650035 A FR1650035 A FR 1650035A FR 3046405 B1 FR3046405 B1 FR 3046405B1
Authority
FR
France
Prior art keywords
turbopropulseur
orientation
controlling
blower blades
blower
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
FR1650035A
Other languages
English (en)
Other versions
FR3046405A1 (fr
Inventor
Charlotte Marie Mouton Clementine
Marc Michel Curlier Augustin
Phorla Lao Jeremy
Julien Nguyen Van Thomas
Pierre Dimitri Patsouris Emmanuel
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 FR1650035A priority Critical patent/FR3046405B1/fr
Publication of FR3046405A1 publication Critical patent/FR3046405A1/fr
Application granted granted Critical
Publication of FR3046405B1 publication Critical patent/FR3046405B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1650035A 2016-01-05 2016-01-05 Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur Active FR3046405B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1650035A FR3046405B1 (fr) 2016-01-05 2016-01-05 Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650035A FR3046405B1 (fr) 2016-01-05 2016-01-05 Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur
FR1650035 2016-01-05

Publications (2)

Publication Number Publication Date
FR3046405A1 FR3046405A1 (fr) 2017-07-07
FR3046405B1 true FR3046405B1 (fr) 2018-02-09

Family

ID=55650513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650035A Active FR3046405B1 (fr) 2016-01-05 2016-01-05 Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur

Country Status (1)

Country Link
FR (1) FR3046405B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3075257B1 (fr) * 2017-12-14 2021-02-19 Safran Aircraft Engines Dispositif de reglage du calage d'une helice
FR3098788B1 (fr) * 2019-07-15 2024-03-15 Safran Aircraft Engines Module de turbomachine pour une hélice à calage variable des pales et turbomachine le comportant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB633822A (en) * 1941-02-04 1949-12-30 Georges Roger Hamel Improvements in and relating to rotary propellers for aircraft
US4124330A (en) * 1974-10-09 1978-11-07 United Technologies Corporation Cam-operated pitch-change apparatus
FR2946010B1 (fr) * 2009-05-29 2011-06-24 Snecma Dispositif a verin fixe pour la commande des pales de soufflante d'un turbopropulseur

Also Published As

Publication number Publication date
FR3046405A1 (fr) 2017-07-07

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