FR2892091B1 - Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs - Google Patents

Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs

Info

Publication number
FR2892091B1
FR2892091B1 FR0510435A FR0510435A FR2892091B1 FR 2892091 B1 FR2892091 B1 FR 2892091B1 FR 0510435 A FR0510435 A FR 0510435A FR 0510435 A FR0510435 A FR 0510435A FR 2892091 B1 FR2892091 B1 FR 2892091B1
Authority
FR
France
Prior art keywords
propellers
synchrophasing
plane
multiple propellers
synchrophasing propellers
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
FR0510435A
Other languages
English (en)
Other versions
FR2892091A1 (fr
Inventor
Christophe Nouhaud
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
Societe dExplotation des Materiels Hispano Suiza
Hispano Suiza SA
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 Societe dExplotation des Materiels Hispano Suiza, Hispano Suiza SA filed Critical Societe dExplotation des Materiels Hispano Suiza
Priority to FR0510435A priority Critical patent/FR2892091B1/fr
Priority to CA2564376A priority patent/CA2564376C/fr
Priority to US11/546,247 priority patent/US7611329B2/en
Publication of FR2892091A1 publication Critical patent/FR2892091A1/fr
Application granted granted Critical
Publication of FR2892091B1 publication Critical patent/FR2892091B1/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
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/50—Phase synchronisation between multiple propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR0510435A 2005-10-13 2005-10-13 Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs Active FR2892091B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0510435A FR2892091B1 (fr) 2005-10-13 2005-10-13 Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs
CA2564376A CA2564376C (fr) 2005-10-13 2006-10-12 Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs
US11/546,247 US7611329B2 (en) 2005-10-13 2006-10-12 Method and device for synchrophasing the propellers of an aircraft with several propulsion units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510435A FR2892091B1 (fr) 2005-10-13 2005-10-13 Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs

Publications (2)

Publication Number Publication Date
FR2892091A1 FR2892091A1 (fr) 2007-04-20
FR2892091B1 true FR2892091B1 (fr) 2008-01-18

Family

ID=36658616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0510435A Active FR2892091B1 (fr) 2005-10-13 2005-10-13 Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs

Country Status (3)

Country Link
US (1) US7611329B2 (fr)
CA (1) CA2564376C (fr)
FR (1) FR2892091B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127696A1 (fr) * 2007-04-11 2008-10-23 Bell Helicopter Textron Inc. Procédé destiné à supprimer les vibrations dans un aéronef à rotors basculants
FR2934245B1 (fr) * 2008-07-24 2010-10-01 Airbus France Aeronef comprenant un moteur commande par synchrophasage
WO2016054209A1 (fr) 2014-10-01 2016-04-07 Sikorsky Aircraft Corporation Aéronef à voilure tournante et à deux rotors
WO2016053408A1 (fr) 2014-10-01 2016-04-07 Sikorsky Aircraft Corporation Variation de signature acoustique d'aéronef mettant en oeuvre un embrayage
US10059432B1 (en) * 2017-02-22 2018-08-28 Pratt & Whitney Canada Corp. Single lever control in twin turbopropeller aircraft

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007529A (en) * 1956-12-24 1961-11-07 Gen Motors Corp Synchronizing and synchrophasing system for propellers
US3515961A (en) * 1966-01-21 1970-06-02 Honeywell Inc Synchronizing apparatus for a closed loop servo system
US5551649A (en) * 1989-10-20 1996-09-03 Fokker Aircraft B.V. Propeller blade position controller
GB9017598D0 (en) * 1990-08-10 1990-09-26 Dowty Aerospace Gloucester A propeller control system
US5224304A (en) * 1991-11-07 1993-07-06 Speedfam Corporation Automated free abrasive machine for one side piece part machining
US5453943A (en) * 1994-02-18 1995-09-26 United Technologies Corporation Adaptive synchrophaser for reducing aircraft cabin noise and vibration
US5789678A (en) * 1996-10-22 1998-08-04 General Electric Company Method for reducing noise and/or vibration from multiple rotating machines

Also Published As

Publication number Publication date
CA2564376A1 (fr) 2007-04-13
FR2892091A1 (fr) 2007-04-20
US20070084963A1 (en) 2007-04-19
US7611329B2 (en) 2009-11-03
CA2564376C (fr) 2013-05-28

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