CA2042235A1 - Engin de vol non habite a rotors contrarotatifs places dans un blindage torique et manoeuvrables de maniere a assurer toutes les commandes de vol necessaires - Google Patents

Engin de vol non habite a rotors contrarotatifs places dans un blindage torique et manoeuvrables de maniere a assurer toutes les commandes de vol necessaires

Info

Publication number
CA2042235A1
CA2042235A1 CA2042235A CA2042235A CA2042235A1 CA 2042235 A1 CA2042235 A1 CA 2042235A1 CA 2042235 A CA2042235 A CA 2042235A CA 2042235 A CA2042235 A CA 2042235A CA 2042235 A1 CA2042235 A1 CA 2042235A1
Authority
CA
Canada
Prior art keywords
vehicle
operable
rotating rotors
flight
counter rotating
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
CA2042235A
Other languages
English (en)
Other versions
CA2042235C (fr
Inventor
James Peter Cycon
Kenneth Martin Rosen
Andrew Crawford Whyte
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of CA2042235A1 publication Critical patent/CA2042235A1/fr
Application granted granted Critical
Publication of CA2042235C publication Critical patent/CA2042235C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/60—UAVs characterised by the material
    • B64U20/65—Composite materials
    • 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
    • B64U30/24—Coaxial rotors
    • 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
    • B64U30/26—Ducted or shrouded rotors
    • 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
    • B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
    • B64U30/296—Rotors with variable spatial positions relative to the UAV body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
    • B64U2101/64—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons for parcel delivery or retrieval
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/11—Propulsion using internal combustion piston engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/13—Propulsion using external fans or propellers
    • B64U50/14—Propulsion using external fans or propellers ducted or shrouded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
CA002042235A 1990-05-18 1991-05-09 Engin de vol non habite a rotors contrarotatifs places dans un blindage torique et manoeuvrables de maniere a assurer toutes les commandes de vol necessaires Expired - Fee Related CA2042235C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US526,092 1974-11-21
US07/526,092 US5152478A (en) 1990-05-18 1990-05-18 Unmanned flight vehicle including counter rotating rotors positioned within a toroidal shroud and operable to provide all required vehicle flight controls

Publications (2)

Publication Number Publication Date
CA2042235A1 true CA2042235A1 (fr) 1991-11-19
CA2042235C CA2042235C (fr) 1994-09-20

Family

ID=24095885

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002042235A Expired - Fee Related CA2042235C (fr) 1990-05-18 1991-05-09 Engin de vol non habite a rotors contrarotatifs places dans un blindage torique et manoeuvrables de maniere a assurer toutes les commandes de vol necessaires

Country Status (8)

Country Link
US (1) US5152478A (fr)
EP (1) EP0457710B1 (fr)
JP (1) JP2911643B2 (fr)
AU (1) AU636484B2 (fr)
CA (1) CA2042235C (fr)
DE (1) DE69107677T2 (fr)
IL (1) IL98102A (fr)
RU (1) RU2062246C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2878433A1 (fr) 2013-11-29 2015-06-03 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Ensemble rotatif caréné de composite segmenté pour aéronef et procédé pour sa fabrication

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
EP2878433A1 (fr) 2013-11-29 2015-06-03 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Ensemble rotatif caréné de composite segmenté pour aéronef et procédé pour sa fabrication
US10035590B2 (en) 2013-11-29 2018-07-31 Airbus Helicopters Deutschland GmbH Shrouded rotary assembly from segmented composite for aircraft
US10683087B2 (en) 2013-11-29 2020-06-16 Airbus Helicopters Deutschland GmbH Shrouded rotary assembly from segmented composite for aircraft

Also Published As

Publication number Publication date
IL98102A (en) 1993-04-04
JPH04231290A (ja) 1992-08-20
RU2062246C1 (ru) 1996-06-20
EP0457710A2 (fr) 1991-11-21
JP2911643B2 (ja) 1999-06-23
CA2042235C (fr) 1994-09-20
US5152478A (en) 1992-10-06
EP0457710B1 (fr) 1995-03-01
DE69107677D1 (de) 1995-04-06
DE69107677T2 (de) 1995-06-29
AU636484B2 (en) 1993-04-29
IL98102A0 (en) 1992-06-21
AU7642691A (en) 1991-11-21
EP0457710A3 (en) 1992-01-15

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