FR3004698B1 - Dispositif de commande du calage des pales, et helice - Google Patents

Dispositif de commande du calage des pales, et helice

Info

Publication number
FR3004698B1
FR3004698B1 FR1353493A FR1353493A FR3004698B1 FR 3004698 B1 FR3004698 B1 FR 3004698B1 FR 1353493 A FR1353493 A FR 1353493A FR 1353493 A FR1353493 A FR 1353493A FR 3004698 B1 FR3004698 B1 FR 3004698B1
Authority
FR
France
Prior art keywords
propeller
blade setting
controlling blade
controlling
setting
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
FR1353493A
Other languages
English (en)
Other versions
FR3004698A1 (fr
Inventor
Adrien Fabre
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 FR1353493A priority Critical patent/FR3004698B1/fr
Publication of FR3004698A1 publication Critical patent/FR3004698A1/fr
Application granted granted Critical
Publication of FR3004698B1 publication Critical patent/FR3004698B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B64C11/325—Blade pitch-changing mechanisms mechanical comprising feathering, braking or stopping systems
    • 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)
FR1353493A 2013-04-17 2013-04-17 Dispositif de commande du calage des pales, et helice Active FR3004698B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1353493A FR3004698B1 (fr) 2013-04-17 2013-04-17 Dispositif de commande du calage des pales, et helice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353493A FR3004698B1 (fr) 2013-04-17 2013-04-17 Dispositif de commande du calage des pales, et helice

Publications (2)

Publication Number Publication Date
FR3004698A1 FR3004698A1 (fr) 2014-10-24
FR3004698B1 true FR3004698B1 (fr) 2016-10-14

Family

ID=49111328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353493A Active FR3004698B1 (fr) 2013-04-17 2013-04-17 Dispositif de commande du calage des pales, et helice

Country Status (1)

Country Link
FR (1) FR3004698B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882317A (en) * 1957-04-26 1961-11-15 Wiggin & Co Henry Improvements relating to the joining of metals
FR2605586B1 (fr) * 1986-10-22 1990-11-30 Snecma Anneau porte-pales pour aubage d'helice de grande dimension
IT1394509B1 (it) * 2009-05-20 2012-07-05 Mait Spa Turbina eolica e relativo dispositivo di regolazione del passo delle pale.
GB2486406A (en) * 2010-12-08 2012-06-20 Vestas Wind Sys As Wind turbine pitch system with plural axially spaced pitch gears

Also Published As

Publication number Publication date
FR3004698A1 (fr) 2014-10-24

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