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1.
公开(公告)号:US11613370B2
公开(公告)日:2023-03-28
申请号:US17388262
申请日:2021-07-29
申请人: JOBY AERO, INC.
发明人: Joeben Bevirt , Alex Stoll
摘要: An aerial vehicle adapted for vertical takeoff and landing using a set of wing mounted thrust producing elements for takeoff and landing. An aerial vehicle which is adapted to vertical takeoff with the rotors in a rotated, take-off attitude then transitions to a horizontal flight path, with the rotors rotated to a typical horizontal configuration. The aerial vehicle may have deployment mechanisms which deploy electric motor driven propellers from a forward facing to a vertical orientation. The wing mounted rotor assemblies may have split nacelles, wherein a forward portion of the nacelle deploys along with the electric motor and the propeller.
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2.
公开(公告)号:US11565607B2
公开(公告)日:2023-01-31
申请号:US17348193
申请日:2021-06-15
申请人: Joby Aero, Inc.
IPC分类号: H01M8/04 , B60L58/33 , B64D27/24 , B64C29/00 , H01M8/04701 , H01M8/04029 , H01M8/04119 , H01M8/04014 , B64D33/02
摘要: A high efficiency hydrogen fuel system for an aircraft at high altitude which utilizes compressors to compress air to a sufficiently high pressure for the fuel cell. Liquid hydrogen is compressed and then utilized in heat exchangers to cool the compressed air, maintaining the air at a temperature low enough for the fuel cell. The hydrogen is also used to cool the fuel cell as it is also depressurized prior to its entry in the fuel cell cycle. A water condensation system allows for water removal from the airstream to reduce impacts to the atmosphere. The hydrogen fuel system may be used with VTOL aircraft, which may allow them to fly at higher elevations. The hydrogen fuel system may be used with other subsonic and supersonic aircraft, such as with asymmetric wing aircraft.
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公开(公告)号:US11560221B2
公开(公告)日:2023-01-24
申请号:US17389020
申请日:2021-07-29
申请人: Joby Aero, Inc.
发明人: JoeBen Bevirt , Alex Stoll
摘要: An aerial vehicle adapted for vertical takeoff and landing using a set of wing mounted thrust producing elements for takeoff and landing. An aerial vehicle which is adapted to vertical takeoff with the rotors in a rotated, take-off attitude then transitions to a horizontal flight path, with the rotors rotated to a typical horizontal configuration. The aerial vehicle uses different configurations of its wing mounted rotors and propellers to reduce drag in all flight modes. The aerial vehicle uses deployment mechanisms to deploy rotor assemblies up and away from their stowed configuration locations.
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公开(公告)号:US11416008B2
公开(公告)日:2022-08-16
申请号:US16405436
申请日:2019-05-07
申请人: Joby Aero, Inc.
摘要: A computing system for landing and storing vertical take-off and landing (VTOL) aircraft can be configured to receive aircraft data, passenger data, or environment data associated with a VTOL aircraft and determine a landing pad location within a landing facility based on the aircraft data, passenger data, and/or environment data. The landing facility can include a lower level and an upper level. The lower level can include a lower landing area and a lower storage area. The upper level can include an upper landing area. At least a portion of the upper level can be arranged over the lower storage area. The landing pad location can include a location within the lower landing area or the upper landing area of the landing facility. The computing system can communicate the landing pad location to an operator or a navigation system of the VTOL aircraft.
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公开(公告)号:US20220204174A1
公开(公告)日:2022-06-30
申请号:US17694567
申请日:2022-03-14
申请人: Joby Aero, Inc.
发明人: JoeBen Bevirt , Alex Stoll
摘要: An aerial vehicle of a box wing design adapted for vertical takeoff and landing using mounted thrust producing elements. An aerial vehicle which is adapted to vertical takeoff with the rotors in a rotated, take-off attitude then transitions to a horizontal flight path, with the rotors rotated to a typical horizontal configuration. The aerial vehicle uses one or more thrust producing elements on both of the right and the left sides. The aerial vehicle may have one or more front thrust producing elements and one or more rear thrust producing elements on both of the right and the left sides of a main vehicle body.
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公开(公告)号:US20220200383A1
公开(公告)日:2022-06-23
申请号:US17644941
申请日:2021-12-17
申请人: Joby Aero, Inc.
摘要: An electric motor comprises a rotor and a stator having a yoke. The yoke includes a plurality of teeth mounted to the yoke and being aligned substantially parallel to an axis of rotation of the motor, each tooth including a first radial end adjacent to the yoke and a second radial end extending from the yoke, a plurality of field coils, each field coil being wrapped around a tooth, and a coolant circulation path including a first coolant channel defined between adjacent field coils and a second coolant channel defined between adjacent field coils and between the first radial ends of adjacent teeth. A third coolant channel may be defined between adjacent field coils and between the second radial ends of adjacent teeth.
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公开(公告)号:US20220173634A1
公开(公告)日:2022-06-02
申请号:US17400605
申请日:2021-08-12
申请人: Joby Aero, Inc.
发明人: Jordin Gischler , Baixi Pei , Rob Thodal , JoeBen Bevirt
摘要: A compact harmonic drive system with a motor residing within the flexspline cup. The motor may reside further into the flexspline cup than the wave generator, and the air gap of the motor may be further out radially than the interior of the wave generator bearing. The motor may use an outrunner configuration with an outboard rotor made up of magnets, allowing for a large radial distance to the air gap and resulting in higher torque. The interior stator windings are thermally well coupled to the drive system structure. The harmonic drive may be coupled to a deployment system adapted to support moment loads perpendicular to the rotation axis such that those loads are not supported by the harmonic drive.
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公开(公告)号:US20220169362A1
公开(公告)日:2022-06-02
申请号:US17586801
申请日:2022-01-28
申请人: Joby Aero, Inc.
发明人: JoeBen Bevirt , Gregor Veble Mikic , Joey Milia , Rob Thodal , Vishnu Vithula
摘要: An aircraft propulsion system with a drag reduction portion adapted to reduce skin friction on at least a portion of the external surface of an aircraft. The drag reduction portion may include an inlet to ingest airflow. The aircraft may also have an internally cooled electric motor adapted for use in an aerial vehicle. The motor may have its stator towards the center and have an external rotor. The rotor structure may be air cooled and may be a complex structure with an internal lattice adapted for airflow. The stator structure may be liquid cooled and may be a complex structure with an internal lattice adapted for liquid to flow through. A fluid pump may pump a liquid coolant through non-rotating portions of the motor stator and then through heat exchangers cooled in part by air which has flowed through the rotating portions of the motor rotor. The drag reduction portion and the cooled electric motor portion may share the same inlet.
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公开(公告)号:US20220148437A1
公开(公告)日:2022-05-12
申请号:US17523271
申请日:2021-11-10
申请人: Joby Aero, Inc.
发明人: Eric Richard Mueller , Christabelle Simone Juliette Bosson , Bogu Wei , Gregory Mark Gerard Belaus , Kirill Zaskalkin
摘要: Systems and methods for facilitating communication between a number of different computing devices are provided. A service entity that provides a multi-modal transportation service can collaborate with a number of different devices via a vehicle integration interface over a number of different frequencies or networks. The vehicle integration interface includes a number of endpoints. Each endpoint corresponds to a device type associated with a number of devices operated according to a unique protocol. The service entity obtains a communication or provides a message to a respective device via a respective endpoint of the vehicle integration interface. The service entity determines a device type associated with a received communication based on a respective endpoint and translates the communication based on the device type. The translated communication is aggregated with information received from a number of different devices configured to operate and communicate according to a number of different protocols.
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公开(公告)号:US20220147664A1
公开(公告)日:2022-05-12
申请号:US17523961
申请日:2021-11-11
申请人: Joby Aero, Inc.
IPC分类号: G06F30/20
摘要: Systems and methods for multi-modal transportation simulation verification are provided. A system includes a simulation system configured to generate simulation data, a planning system configured to determine a multi-modal transportation itinerary based on the simulation data, and a verification system configured to recommend modifications to the generation or selection of a multi-modal transportation itinerary. The verification system can obtain the simulation data and operational data indicative of a performed flight itinerary. The performed flight itinerary can correspond to a simulated flight itinerary of the simulation data. The system can determine performance deviations between the performed flight itinerary and the simulated flight itinerary. The system can generate corrective actions based on the performance deviations and provide the corrective actions to a respective system responsible for the performance deviation. The respective system can implement the corrective action by modifying a model, service, or function associated with the performance deviation.
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