CA3096221A1 - Unite de poussee ayant une unite d'entrainement electrique a securite integree - Google Patents

Unite de poussee ayant une unite d'entrainement electrique a securite integree Download PDF

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Publication number
CA3096221A1
CA3096221A1 CA3096221A CA3096221A CA3096221A1 CA 3096221 A1 CA3096221 A1 CA 3096221A1 CA 3096221 A CA3096221 A CA 3096221A CA 3096221 A CA3096221 A CA 3096221A CA 3096221 A1 CA3096221 A1 CA 3096221A1
Authority
CA
Canada
Prior art keywords
output shaft
belt pulley
thrust producing
additional
freewheeling
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.)
Granted
Application number
CA3096221A
Other languages
English (en)
Other versions
CA3096221C (fr
Inventor
Gero Preisser
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 Urban Mobility GmbH
Original Assignee
Airbus Helicopters Deutschland GmbH
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 Airbus Helicopters Deutschland GmbH filed Critical Airbus Helicopters Deutschland GmbH
Priority to CA3096221A priority Critical patent/CA3096221C/fr
Publication of CA3096221A1 publication Critical patent/CA3096221A1/fr
Application granted granted Critical
Publication of CA3096221C publication Critical patent/CA3096221C/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
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • 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
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/08—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission being driven by a plurality of power plants
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

Les réalisations décrites portent sur une unité de production de poussée (200) avec un dispositif à entraînement électrique à sécurité intégrée (220) qui entraîne un rotor (210) dun aéronef à voilure tournante (100). Le dispositif à entraînement électrique à sécurité intégrée (220) peut comprendre des arbres dentrée (240, 246), des poulies à courroie (250, 256) fixées à demeure aux arbres dentrée respectifs (240, 246), un arbre de sortie (230) qui est couplé au rotor (210), des poulies à courroie à roue libre (260, 266) qui sont montées sur larbre de sortie (230) au moyen de roues libres respectives (261, 267) de sorte que larbre de sortie (230) tourne librement lorsque larbre de sortie (230) tourne plus vite que lune des poulies de courroie à roue libre (260, 266), des courroies (270, 276) qui relient les poulies de courroie fixées à demeure (250, 256) aux poulies de courroie à roue libre respectives (260, 266), et des moteurs électriques (280, 286) qui sont couplés aux arbres dentrée respectifs (240, 246).
CA3096221A 2020-10-16 2020-10-16 Unite de poussee ayant une unite d'entrainement electrique a securite integree Active CA3096221C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3096221A CA3096221C (fr) 2020-10-16 2020-10-16 Unite de poussee ayant une unite d'entrainement electrique a securite integree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3096221A CA3096221C (fr) 2020-10-16 2020-10-16 Unite de poussee ayant une unite d'entrainement electrique a securite integree

Publications (2)

Publication Number Publication Date
CA3096221A1 true CA3096221A1 (fr) 2022-04-16
CA3096221C CA3096221C (fr) 2023-01-24

Family

ID=81206876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3096221A Active CA3096221C (fr) 2020-10-16 2020-10-16 Unite de poussee ayant une unite d'entrainement electrique a securite integree

Country Status (1)

Country Link
CA (1) CA3096221C (fr)

Also Published As

Publication number Publication date
CA3096221C (fr) 2023-01-24

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