JP7232834B2 - 電動垂直離着陸(vtol)機用の翼傾斜作動システム - Google Patents
電動垂直離着陸(vtol)機用の翼傾斜作動システム Download PDFInfo
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- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
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- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
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- B64C—AEROPLANES; HELICOPTERS
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- B64C13/02—Initiating means
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- B64C15/00—Attitude, flight direction, or altitude control by jet reaction
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- B64—AIRCRAFT; AVIATION; COSMONAUTICS
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- B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
- B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
- B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
- B64C23/069—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips using one or more wing tip airfoil devices, e.g. winglets, splines, wing tip fences or raked wingtips
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- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
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- B64C27/52—Tilting of rotor bodily relative to fuselage
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/80—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement for differential adjustment of blade pitch between two or more lifting rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
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- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B64C9/00—Adjustable control surfaces or members, e.g. rudders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
- B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
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- 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
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- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/40—Arrangements for mounting power plants in aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8227—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising more than one rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- 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
- Y02T50/10—Drag reduction
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- 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
- Y02T50/40—Weight reduction
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- 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
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Description
機体と、
前記機体の互いに反対側に取り付けられた第1および第2の前翼と、
前記機体の互いに反対側に取り付けられた第1および第2の後翼と、を備え
前記翼それぞれが固定された前縁部とほぼ水平な軸を中心に枢動する後部操縦翼面とを有しており、
前記翼に設置されたローターを有する複数の電動モーターであって、該ローターは、各ローターがほぼ垂直な回転軸を有する第1の位置と、各ローターがほぼ水平な回転軸を有する第2の位置との間で前記後部操縦翼面と共に枢動する、複数の電動モーターをさらに備え、
前記翼の少なくとも1つは、それぞれが互いに平行ではない回転軸を持つように配置された第1のローターを有する第1の電動モーターおよび第2のローターを有する第2の電動モーターを有し、前記第1および第2のローターの推力線が異なっている。
機体と、
前記機体の互いに反対側に取り付けられた第1および第2の前翼と、
前記機体の互いに反対側に取り付けられた第1および第2の後翼と、を備え
前記翼それぞれが固定された前縁部とほぼ水平な軸を中心に枢動する後部操縦翼面とを有しており、
前記翼に設置されたローターをそれぞれが有する複数の電動モーターであって、該電動モーターおよびローターは、各ローターがほぼ垂直な回転軸を有する第1の位置と、各ローターがほぼ水平な回転軸を有する第2の位置との間で前記後部操縦翼面と共に枢動する、複数の電動モーターをさらに備え、
前記翼の少なくとも1つは、前記翼の上面および下面に対してオフセットされた第1のローターを有する第1の電動モーターおよび第2のローターを有する第2の電動モーターを有している。
機体と、
前記機体の互いに反対側に取り付けられた第1および第2の前翼と、
前記機体の互いに反対側に取り付けられた第1および第2の後翼であって、前記前翼それぞれが隣接する前記後翼に先端接続部材またはストラットによって接続されて箱型翼構造またはストラットブレース翼構造を画定する、第1および第2の後翼と、を備え
前記翼それぞれが固定された前縁部とほぼ水平な軸を中心に枢動する後部操縦翼面とを有しており、
前記翼に設置されたローターを有する複数の電動モーターであって、該ローターを有する電動モーターは、各ローターがほぼ垂直な回転軸を有する第1の位置と、各ローターがほぼ水平な回転軸を有する第2の位置との間で前記後部操縦翼面と共に枢動する、複数の電動モーターをさらに備えている。
機体と、
前記機体の互いに反対側に取り付けられた第1および第2の前翼であって、各翼は固定された前縁部とほぼ水平な枢動軸を中心に枢動する後部操縦翼面とを有する、第1および第2の前翼と、を備え
前記翼それぞれが、第1のローターを有する第1の電動モーターおよび第2のローターを有する第2の電動モーターであって、該電動モーターおよびローターは、各ローターがほぼ垂直な回転軸を有する第1の位置と、各ローターがほぼ水平な回転軸を有する第2の位置との間で前記後部操縦翼面と共に枢動する、第1および第2の電動モーターを有しており、
各モーターおよびローターを制御するための制御システムをさらに備え、
前記制御システムは、前記第1の電動モーターおよび第1のローターと前記第2の電動モーターおよび第2のローターとを異なる回転速度で選択的に動作させて、前記枢動軸を中心に前記操縦翼面を枢動させる回転モーメントを発生させるように構成されている。
a)各モーター60が、固定前縁部25、35の1つに枢動可能に接続されており、操縦翼面50が、モーター60の本体部分62に固定される構成;または、
b)操縦翼面50が、固定前縁部25、35の1つに枢動可能に接続されており、操縦翼面がさらにモーター60の本体部分62に固定される構成。
Claims (14)
- 機体と、
前記機体の互いに反対側に取り付けられた第1および第2の前翼と、
前記機体の互いに反対側に取り付けられた第1および第2の後翼と、を備え
前記翼それぞれが固定された固定前縁部とほぼ水平な軸を中心に枢動する後部操縦翼面とを有しており、
前記翼に設置された複数のローターを有する複数の電動モーターであって、前記ローターは、各ローターがほぼ垂直な回転軸を有する第1の位置と、各ローターがほぼ水平な回転軸を有する第2の位置との間で前記後部操縦翼面と共に枢動する、複数の電動モーターをさらに備え、
前記第1の前翼、前記第2の前翼、前記第1の後翼および前記第2の後翼の少なくとも1つは、それぞれが共通の後部操縦翼面と共に枢動する前記複数のローターの中で第1および第2のローターを有し、前記第1および第2のローターはそれぞれが互いに平行ではない回転軸を持つように配置され、前記第1および第2のローターの推力線が異なっていることを特徴とする、
垂直離着陸(VTOL)機。 - 前記第1のローターの推力線がヒンジ線の上方を通るように傾けられ、前記第2のローターの推力線が前記ヒンジ線の下方を通るように傾けられていることを特徴とする、
請求項1に記載の垂直離着陸(VTOL)機。 - 前記第1のローターの回転軸は前記操縦翼面の前部および後部を通る面に対して上方に傾けられ、前記第2のローターの回転軸は前記操縦翼面の前部および後部を通る面に対して下方に傾けられていることを特徴とする、
請求項1または2に記載の垂直離着陸(VTOL)機。 - 前記第1および第2のローターが同じ回転速度で動作している場合、前記第1および第2のローターのそれぞれによって発生され、前記操縦翼面に作用する回転モーメントが互いに相殺されることを特徴とする、
請求項1~3のいずれか1項に記載の垂直離着陸(VTOL)機。 - 前記電動モーターが前記固定前縁部の下側に枢動可能に設置されていることを特徴とする、
請求項1~4のいずれか1項に記載の垂直離着陸(VTOL)機。 - 前記電動モーターが前記後部操縦翼面に固定されていることを特徴とする、
請求項5に記載の垂直離着陸(VTOL)機。 - 前記機体から最も遠い前記前翼それぞれの先端部分が隣接する前記後翼の先端部分に接続部材によって接続されて箱型翼構造を画定していることを特徴とする、
請求項1~6のいずれか1項に記載の垂直離着陸(VTOL)機。 - 前記前翼それぞれが隣接する前記後翼に1つ以上のストラットまたはタイバーによって接続されていることを特徴とする、
請求項1~7のいずれか1項に記載の垂直離着陸(VTOL)機。 - 前記操縦翼面が約80~100度の範囲で枢動することを特徴とする、
請求項1~8のいずれか1項に記載の垂直離着陸(VTOL)機。 - 前記操縦翼面が約90度の範囲で枢動することを特徴とする、
請求項9に記載の垂直離着陸(VTOL)機。 - 前記ローターそれぞれが、同一の前記翼に設置された隣接するローターに対して長手方向に、前記ローターの回転軸方向に関してオフセットされていることを特徴とする、
請求項1~10のいずれか1項に記載の垂直離着陸(VTOL)機。 - 前記ローターの回転軸に直交する面で見ると、前記ローターそれぞれの外径が、同一の前記翼に設置された隣接する前記ローターの外径に重なっていることを特徴とする、
請求項11に記載の垂直離着陸(VTOL)機。 - 前記機体は、前方を向いており上方に開くように上部領域でヒンジ固定されたドアから乗り込むことができるキャビンを有していることを特徴とする、
請求項1~12に記載の垂直離着陸(VTOL)機。 - 前記第1および第2の後翼のそれぞれは、前記VTOL機を支持する1つ以上の車輪を有し下方および後方に延在しているウィングレットを備えていることを特徴とする、
請求項1~13のいずれか1項に記載の垂直離着陸(VTOL)機。
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AU2017903864 | 2017-09-22 | ||
AU2017903864A AU2017903864A0 (en) | 2017-09-22 | Wing tilt mechanism for electric vertical take-off and landing (VTOL) aircraft | |
AU2017904036A AU2017904036A0 (en) | 2017-10-06 | Wing tilt actuation system for electric vertical take-off and landing (VTOL) aircraft | |
AU2017904036 | 2017-10-06 | ||
AU2018901154A AU2018901154A0 (en) | 2018-04-06 | Wing tilt mechanism for electric vertical take-off and landing (VTOL) aircraft | |
AU2018901154 | 2018-04-06 | ||
PCT/AU2018/050963 WO2019056053A1 (en) | 2017-09-22 | 2018-09-06 | TILT ACTUATION SYSTEM FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT (ADAV) |
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