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    FLYWHEEL ASSEMBLY
    3.
    发明公开
    FLYWHEEL ASSEMBLY 审中-公开

    公开(公告)号：US20240003404A1

    公开(公告)日：2024-01-04

    申请号：US18313024

    申请日：2023-05-05

    申请人： City, University of London

    发明人： Keith Robert PULLEN

    IPC分类号： F16F15/315 ,  F16F15/30 ,  H02K7/00 ,  B60L50/30 ,  H02K7/02

    CPC分类号： F16F15/315 ,  F16F15/30 ,  H02K7/003 ,  B60L50/30 ,  H02K7/025 ,  Y10T74/2119 ,  Y02E60/16 ,  Y02T10/64 ,  Y02T10/70

    摘要： A flywheel assembly 10 comprising: at least one flywheel mass support 14, the or each said support having a shaft 19 that extends along a rotational axis 18 about which the support 14 can rotate in use, the or each said support 14 comprising a plurality of openings 24 that are each offset from said rotational axis 18, a flywheel mass 12 comprising a plurality of openings 16 that are each arranged to align with a corresponding opening in said support; and means 23 for coupling said flywheel mass 12 to the or each said support 14 so that the mass 12 can rotate with the or each support 14 in use, said coupling means 23 being configured to extend through the aligned openings in the or each support 14 and said flywheel mass 12; wherein said flywheel mass 12 comprises a plurality of generally planar flywheel mass elements sandwiched together to form a stack of elements, each said element including a plurality of openings 16 that align with the openings 24 in the or each said support 14 and with openings in neighbouring elements in said stack, said flywheel elements being coupled together and aligned with one another to form said flywheel mass solely by means of the coupling means 23 that extends through the aligned openings in said elements and the or each said support 14.

    ASSIST SYSTEM AND METHOD FOR AIRCRAFT GROUND OPERATION
    4.
    发明公开
    ASSIST SYSTEM AND METHOD FOR AIRCRAFT GROUND OPERATION 审中-公开

    公开(公告)号：US20230406540A1

    公开(公告)日：2023-12-21

    申请号：US18239790

    申请日：2023-08-30

    申请人： PRATT & WHITNEY CANADA CORP.

    发明人： Daniel ALECU

    IPC分类号： B64F1/36 ,  B60L50/30 ,  B60L50/60 ,  B64C25/00 ,  B64F1/10

    CPC分类号： B64F1/364 ,  B60L50/30 ,  B60L50/60 ,  B64C25/00 ,  B64F1/10 ,  B60L2200/00

    摘要： An aircraft assist system described herein includes an aircraft coupling counterpart attached to a strut of a landing gear of an aircraft, and an assist vehicle. The assist vehicle includes a frame, ground-engaging wheels mounted to the frame, a power source for driving one or more of the ground-engaging wheels, and a vehicle coupling counterpart for engagement with the aircraft coupling counterpart. The aircraft coupling counterpart and the vehicle coupling counterpart define a swivel connection for transferring a propulsive force from the takeoff assist vehicle to the aircraft. The aircraft coupling counterpart is disengageable from the vehicle coupling counterpart by upward movement of the aircraft coupling counterpart relative to the vehicle coupling counterpart.

    METHODS AND APPARATUS FOR POWERING A VEHICLE
    6.
    发明申请
    METHODS AND APPARATUS FOR POWERING A VEHICLE 有权

    公开(公告)号：US20230125192A1

    公开(公告)日：2023-04-27

    申请号：US18069785

    申请日：2022-12-21

    申请人： Anthony Macaluso

    发明人： Anthony Macaluso

    IPC分类号： B60L53/24 ,  B60L53/16 ,  B60L53/18 ,  B60L50/62 ,  B60L53/22 ,  B60L50/40 ,  B60L50/30 ,  F16C43/04 ,  F16C35/04 ,  F16C37/00

    摘要： This application is directed to an apparatus for providing electrical charge to a vehicle. The apparatus comprises a driven mass, a generator, a charger, a hardware controller, and a communication circuit. The driven mass rotates in response to a kinetic energy of the vehicle and is coupled to a shaft such that rotation of the driven mass causes the shaft to rotate. The driven mass exists in one of (1) an extended position and (2) a retracted position. The generator generates an electrical output based on a mechanical input coupled to the shaft such that rotation of the shaft causes the mechanical input to rotate. The charger is electrically coupled to the generator and: receives the electrical output, generates a charge output based on the electrical output, and conveys the charge output to the vehicle. The controller controls whether the driven mass is in the extended position or the retracted position in response to a signal received from the communication circuit.

    Methods and apparatus for powering a vehicle
    7.
    发明授权
    Methods and apparatus for powering a vehicle 有权

    公开(公告)号：US11548399B1

    公开(公告)日：2023-01-10

    申请号：US17901626

    申请日：2022-09-01

    申请人： Anthony Macaluso

    发明人： Anthony Macaluso

    IPC分类号： H02J7/00 ,  H02J7/14 ,  B60L53/24 ,  B60L53/16 ,  B60L53/18 ,  B60L50/62 ,  B60L53/22 ,  B60L50/40 ,  B60L50/30 ,  F16C43/04 ,  F16C35/04 ,  F16C37/00

    摘要： This application is directed to an apparatus for providing electrical charge to a vehicle. The apparatus comprises a driven mass, a generator, a charger, a hardware controller, and a communication circuit. The driven mass rotates in response to a kinetic energy of the vehicle and is coupled to a shaft such that rotation of the driven mass causes the shaft to rotate. The driven mass exists in one of (1) an extended position and (2) a retracted position. The generator generates an electrical output based on a mechanical input coupled to the shaft such that rotation of the shaft causes the mechanical input to rotate. The charger is electrically coupled to the generator and: receives the electrical output, generates a charge output based on the electrical output, and conveys the charge output to the vehicle. The controller controls whether the driven mass is in the extended position or the retracted position in response to a signal received from the communication circuit.

    Contactless Electrical Coupling for a Rotatable LIDAR Device
    8.
    发明申请
    Contactless Electrical Coupling for a Rotatable LIDAR Device 有权

    公开(公告)号：US20220032791A1

    公开(公告)日：2022-02-03

    申请号：US17502846

    申请日：2021-10-15

    申请人： Waymo LLC

    发明人： Samuel William Lenius ,  Pierre-yves Droz

    IPC分类号： B60L53/12 ,  B60L3/00 ,  B60L7/12 ,  B60L8/00 ,  B60L50/30 ,  B60L50/16 ,  B60L50/40 ,  G01S17/931 ,  H02J50/10 ,  G01S7/481 ,  H02J50/80

    摘要： A rotatable LIDAR device including contactless electrical couplings is disclosed. An example rotatable LIDAR device includes a vehicle electrical coupling including (i) a first conductive ring, (ii) a second conductive ring, and (iii) a first coil. The example rotatable LIDAR device further includes a LIDAR electrical coupling including (i) a third conductive ring, (ii) a fourth conductive ring, and (iii) a second coil. The example rotatable LIDAR device still further includes a rotatable LIDAR electrically coupled to the LIDAR electrical coupling. The first conductive ring and the third conductive ring form a first capacitor configured to transmit communications to the rotatable LIDAR, the second conductive ring and the fourth conductive ring form a second capacitor configured to transmit communications from the rotatable LIDAR, and the first coil and the second coil form a transformer configured to provide power to the rotatable LIDAR.