FR3099462B1 - Aircraft including an emergency device in the event of a breakdown - Google Patents

Aircraft including an emergency device in the event of a breakdown Download PDF

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Publication number
FR3099462B1
FR3099462B1 FR1908927A FR1908927A FR3099462B1 FR 3099462 B1 FR3099462 B1 FR 3099462B1 FR 1908927 A FR1908927 A FR 1908927A FR 1908927 A FR1908927 A FR 1908927A FR 3099462 B1 FR3099462 B1 FR 3099462B1
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FR
France
Prior art keywords
emergency device
breakdown
event
aircraft
aircraft including
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
FR1908927A
Other languages
French (fr)
Other versions
FR3099462A1 (en
Inventor
Etienne Raoul
Alexandre Lefeuvre
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 Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense 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 Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1908927A priority Critical patent/FR3099462B1/en
Priority to PCT/EP2020/071574 priority patent/WO2021023632A1/en
Publication of FR3099462A1 publication Critical patent/FR3099462A1/en
Application granted granted Critical
Publication of FR3099462B1 publication Critical patent/FR3099462B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/21—Rotary wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/30—Supply or distribution of electrical power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C19/00—Aircraft control not otherwise provided for
    • B64C19/02—Conjoint controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Retarders (AREA)

Abstract

L’invention concerne un aéronef (1) comprenant un dispositif de secours comprenant au moins deux appareils de secours, chaque appareil de secours étant associé à l’un des blocs propulsifs de l’aéronef, chaque appareil de secours comportant ainsi au moins : - un organe de commande secondaire (10) ; - un système d’alimentation secondaire (11) ; et - un capteur de mesure (12) d’au moins une donnée représentative de l’assiette de l’aéronef. FIGURE DE L’ABREGE : Fig. 1The invention relates to an aircraft (1) comprising: an emergency device comprising at least two emergency devices, each emergency device being associated with one of the propulsion units of the aircraft, each emergency device thus comprising at least: - a secondary control member (10); - a secondary power system (11); and - a measurement sensor (12) of at least one data representative of the attitude of the aircraft. ABSTRACT FIGURE: Fig. 1

FR1908927A 2019-08-02 2019-08-02 Aircraft including an emergency device in the event of a breakdown Active FR3099462B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1908927A FR3099462B1 (en) 2019-08-02 2019-08-02 Aircraft including an emergency device in the event of a breakdown
PCT/EP2020/071574 WO2021023632A1 (en) 2019-08-02 2020-07-30 Aircraft comprising an emergency device in case of failure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908927 2019-08-02
FR1908927A FR3099462B1 (en) 2019-08-02 2019-08-02 Aircraft including an emergency device in the event of a breakdown

Publications (2)

Publication Number Publication Date
FR3099462A1 FR3099462A1 (en) 2021-02-05
FR3099462B1 true FR3099462B1 (en) 2024-02-09

Family

ID=68807035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908927A Active FR3099462B1 (en) 2019-08-02 2019-08-02 Aircraft including an emergency device in the event of a breakdown

Country Status (2)

Country Link
FR (1) FR3099462B1 (en)
WO (1) WO2021023632A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119836B1 (en) * 2021-02-15 2023-02-10 Safran VTOL aircraft with four cross-rotors and associated emergency landing management method
FR3119837B1 (en) * 2021-02-15 2023-02-10 Safran Four-rotor VTOL aircraft and associated emergency landing management method
CN113791642A (en) * 2021-09-27 2021-12-14 广东汇天航空航天科技有限公司 Flight control unit, aircraft control system and method and aircraft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10046853B2 (en) * 2014-08-19 2018-08-14 Aergility LLC Hybrid gyrodyne aircraft employing a managed autorotation flight control system
US10059459B2 (en) * 2015-05-28 2018-08-28 Kespry Inc. Unmanned aerial vehicle recovery system
EP3184425B1 (en) * 2015-12-21 2018-09-12 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Multirotor aircraft

Also Published As

Publication number Publication date
WO2021023632A1 (en) 2021-02-11
FR3099462A1 (en) 2021-02-05

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