FR2871437B1 - Indicateur de pilotage permettant de predire l'evolution du regime de rotation du rotor principal d'un giravion - Google Patents

Indicateur de pilotage permettant de predire l'evolution du regime de rotation du rotor principal d'un giravion

Info

Publication number
FR2871437B1
FR2871437B1 FR0406492A FR0406492A FR2871437B1 FR 2871437 B1 FR2871437 B1 FR 2871437B1 FR 0406492 A FR0406492 A FR 0406492A FR 0406492 A FR0406492 A FR 0406492A FR 2871437 B1 FR2871437 B1 FR 2871437B1
Authority
FR
France
Prior art keywords
giravion
predicting
evolution
main rotor
rotation rpm
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.)
Expired - Fee Related
Application number
FR0406492A
Other languages
English (en)
Other versions
FR2871437A1 (fr
Inventor
Bernard Certain
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.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter 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 Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Priority to FR0406492A priority Critical patent/FR2871437B1/fr
Priority to US11/147,211 priority patent/US7149646B2/en
Publication of FR2871437A1 publication Critical patent/FR2871437A1/fr
Application granted granted Critical
Publication of FR2871437B1 publication Critical patent/FR2871437B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D43/00—Arrangements or adaptations of instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
FR0406492A 2004-06-15 2004-06-15 Indicateur de pilotage permettant de predire l'evolution du regime de rotation du rotor principal d'un giravion Expired - Fee Related FR2871437B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0406492A FR2871437B1 (fr) 2004-06-15 2004-06-15 Indicateur de pilotage permettant de predire l'evolution du regime de rotation du rotor principal d'un giravion
US11/147,211 US7149646B2 (en) 2004-06-15 2005-06-08 Pilot indicator for predicting changes in the speed of rotation of the main rotor of a rotorcraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406492A FR2871437B1 (fr) 2004-06-15 2004-06-15 Indicateur de pilotage permettant de predire l'evolution du regime de rotation du rotor principal d'un giravion

Publications (2)

Publication Number Publication Date
FR2871437A1 FR2871437A1 (fr) 2005-12-16
FR2871437B1 true FR2871437B1 (fr) 2006-08-18

Family

ID=34945636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0406492A Expired - Fee Related FR2871437B1 (fr) 2004-06-15 2004-06-15 Indicateur de pilotage permettant de predire l'evolution du regime de rotation du rotor principal d'un giravion

Country Status (2)

Country Link
US (1) US7149646B2 (fr)
FR (1) FR2871437B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871520B1 (fr) * 2004-06-15 2008-12-26 Eurocopter France Indicateur de pilotage permettant de predire l'evolution des parametres de surveillance d'un turbomoteur
FR2892516B1 (fr) * 2005-10-21 2008-01-25 Snecma Sa Procede et systeme de detection et de mesure des perturbations en frequence de la vitesse de rotation d'un rotor
US7679529B2 (en) * 2006-12-07 2010-03-16 The Boeing Company Method and apparatus for indicating operational state of aircraft engine
FR2973340B1 (fr) * 2011-03-30 2013-04-12 Eurocopter France Procede, dispositif d'aide au pilotage d'un aeronef, et aeronef
US8909453B2 (en) * 2012-01-12 2014-12-09 Bell-Helicopter Textron Inc. System and method of measuring and monitoring torque in a rotorcraft drive system
FR3097527B1 (fr) * 2019-06-20 2021-06-18 Airbus Helicopters Procédé d’aide au pilotage d’un giravion hybride muni d’un rotor de sustentation et d’au moins un rotor propulsif à hélice générant une poussée
FR3124165A1 (fr) * 2021-06-17 2022-12-23 Airbus Helicopters Procédé et dispositif d’aide au pilotage d’un giravion muni d’au moins une hélice

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735239B1 (fr) * 1995-06-08 1997-08-08 Eurocopter France Systeme pour la detection et la surveillance de la vitesse de rotation d'au moins un rotor et de la vitesse de rotation d'au moins un moteur d'un aeronef a voilure tournante, tel qu'un helicoptere
FR2749546B1 (fr) * 1996-06-07 1998-08-07 Eurocopter France Indicateur de pilotage pour aeronef
FR2772718B1 (fr) * 1997-12-22 2000-02-11 Eurocopter France Indicateur de pilotage pour aeronef
FR2778765B1 (fr) * 1998-05-18 2001-10-05 Eurocopter France Systeme de surveillance du fonctionnement d'un aeronef, notamment d'un helicoptere
US6768938B2 (en) * 2001-11-16 2004-07-27 Goodrich Pump & Engine Control Systems, Inc. Vibration monitoring system for gas turbine engines

Also Published As

Publication number Publication date
US7149646B2 (en) 2006-12-12
FR2871437A1 (fr) 2005-12-16
US20060030975A1 (en) 2006-02-09

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20200206