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1. 发明授权

US10919395B2 Electric drive dump truck 有权
公开(公告)号：US10919395B2
公开(公告)日：2021-02-16
申请号：US15756251
申请日：2016-09-12
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： Yoshiaki Tsutsumi
IPC分类号： B60L5/24 , B60P1/04 , B60L5/26 , B60L50/15 , B60L5/16 , B60L5/04 , B60L5/30 , B60M1/13
摘要： An electric drive dump truck travels by contacting, with trolley lines, power collection units configured to be moved up and down by lifting devices and receiving electrical power from the trolley lines. A position detection device is configured to detect a position of the electric drive dump truck; a vehicle speed detection device is configured to detect a vehicle speed of the electric drive dump truck; and a storage section is configured to store a position of the trolley lines and a time (hereinafter referred to as a moving-up time) until the power collection units contact with the trolley lines since the power collection units start moving up. A control device is configured to output a signal indicating that the power collection units can be moved up based on the position and vehicle speed of the electric drive dump truck, the position of the trolley lines, and the moving-up time.

2. 发明授权

US10822080B2 Aircraft and methods of performing tethered and untethered flights using aircraft 有权
公开(公告)号：US10822080B2
公开(公告)日：2020-11-03
申请号：US16022537
申请日：2018-06-28
申请人： The Boeing Company
发明人： David W. Kirkbride
IPC分类号： B64C39/02 , B64D27/24 , B64F3/02 , B64C27/20 , B60L5/04 , B64C27/52 , B64D27/02
摘要： Disclosed are aircraft configured to perform tethered and untethered flights as well as methods of operating such aircraft. During a tethered flight, the aircraft is connected to a power line using its connecting module. While tethered, the aircraft can receive electrical energy from the power line and use this energy for propulsion and/or storage. The aircraft comprises a propulsion module for providing vertical and horizontal thrusts. In some examples, the aircraft comprises a transport module. The transport module may be removably attached to the propulsion module and be replaceable with another transportation module. During an untethered flight, the electrical energy is supplied to the propulsion module from a battery and/or a generator on board of the aircraft. The untethered flight capability can be used for landing and takeoff, flying away from power lines or when the power line is not operational, and other like examples.

3. 发明申请

US20200170195A1 SYSTEMS AND METHODS FOR PROVIDING AN INDUSTRIAL CART IN A GROW POD 审中-公开
公开(公告)号：US20200170195A1
公开(公告)日：2020-06-04
申请号：US16782566
申请日：2020-02-05
申请人： Grow Solutions Tech LLC
发明人： Gary Bret Millar , Mark Gerald Stott , Todd Garrett Tueller , Michael Stephen Hurst , Alan Ray Bentley , Taylor John Woodbury , Shane York
IPC分类号： A01G9/14 , B61L23/34 , G05D1/00 , B60L5/04 , B61L15/00 , G05B19/418 , B61B13/02 , G05B19/042
摘要： A cart having a wheel and a cart-computing device communicatively coupled to the wheel, where the cart-computing device receives an electrical signal via the wheel. The electrical signal comprises a communication signal and electrical power. The communication signal corresponds to one or more instructions for controlling an operation of the cart and the electrical power of the electrical signal powers the cart-computing device.

4. 发明授权

US10602676B2 Systems and methods for providing an industrial cart for a grow pod 有权
公开(公告)号：US10602676B2
公开(公告)日：2020-03-31
申请号：US15934436
申请日：2018-03-23
申请人： Grow Solutions Tech LLC
发明人： Gary Bret Millar , Mark Gerald Stott , Todd Garrett Tueller , Michael Stephen Hurst , Alan Ray Bentley , Taylor John Woodbury , Shane York
IPC分类号： A01G9/14 , B61L23/34 , G05D1/00 , B60L5/04 , B61L15/00 , G05B19/418 , B61B13/02 , G05B19/042 , B61B13/00 , A01G31/04
摘要： A cart having a wheel, a drive motor coupled to the wheel such that an output of the drive motor causes the wheel to rotate and propel the cart, a cart-computing device communicatively coupled to the drive motor; and one or more sensors communicatively coupled to the cart-computing device, the one or more sensors generating one or more signals in response to a detected event. The cart-computing device receives a communication signal and electrical power via the wheel. The communication signal corresponds to one or more instructions for controlling an operation of the cart. The cart-computing device receives the one or more signals from the one or more sensors. The cart-computing device generates and transmits a control signal to the drive motor to cause the drive motor to operate based on at least one of the one or more signals generated by the one or more sensors or the communication signal.

5. 发明申请

US20200001993A1 AIRCRAFT AND METHODS OF PERFORMING TETHERED AND UNTETHERED FLIGHTS USING AIRCRAFT 审中-公开
公开(公告)号：US20200001993A1
公开(公告)日：2020-01-02
申请号：US16022537
申请日：2018-06-28
申请人： The Boeing Company
发明人： David W. Kirkbride
IPC分类号： B64C39/02 , B64C1/16 , B64D27/24 , B64F3/02 , B64C27/20 , B64C15/12 , B60L5/04
摘要： Disclosed are aircraft configured to perform tethered and untethered flights as well as methods of operating such aircraft. During a tethered flight, the aircraft is connected to a power line using its connecting module. While tethered, the aircraft can receive electrical energy from the power line and use this energy for propulsion and/or storage. The aircraft comprises a propulsion module for providing vertical and horizontal thrusts. In some examples, the aircraft comprises a transport module. The transport module may be removably attached to the propulsion module and be replaceable with another transportation module. During an untethered flight, the electrical energy is supplied to the propulsion module from a battery and/or a generator on board of the aircraft. The untethered flight capability can be used for landing and takeoff, flying away from power lines or when the power line is not operational, and other like examples.

6. 发明申请

US20190263266A1 ELECTRICITY COLLECTOR DEVICE 审中-公开
公开(公告)号：US20190263266A1
公开(公告)日：2019-08-29
申请号：US16349121
申请日：2017-11-10
申请人： Yannick Algret
发明人： Yannick Algret
IPC分类号： B60L5/36 , B60L5/40 , B60L5/38 , B60M1/34 , B60M1/12 , B60L5/20 , B60L5/04
摘要： An electricity collector device (100) for connecting a vehicle (200) to electrical supply rails (308, 309) in a conduit (304) is disclosed. The device (100) comprises a collector system (400), a wheeled enclosure (101), a vehicle connection (150) and a power cable (104). The collector system (400) comprises a retractable collector arm (401, 402) adapted to be inserted into a conduit (304) containing an electrical supply rail (309, 309), and to make electrical contact with the supply rail (308, 309). The wheeled enclosure (101) houses the collector system (400), and comprises flanged wheels (102, 103) adapted to be engageable with the conduit (304). The vehicle connection (150) is for attaching the device to a vehicle (200), allowing the enclosure (101) to move with least two degrees of freedom with respect to the vehicle (200). The power cable (104) is for connecting the collector system (400) to a vehicle (200).

7. 发明授权

US10052958B2 Overhead power grid for mobile mining machines 有权
公开(公告)号：US10052958B2
公开(公告)日：2018-08-21
申请号：US15488195
申请日：2017-04-14
申请人： Joy MM Delaware, Inc.
发明人： Joseph J. Zimmerman , Garrett L. Lowman , Andrew W. Struthers
IPC分类号： B60L5/00 , B60L5/08 , B60M1/12 , B60M1/14 , B60M1/02 , B60M1/32 , B60L5/04 , B60L5/36 , B60M1/18
CPC分类号： B60L5/085 , B60L5/04 , B60L5/36 , B60L7/10 , B60L9/24 , B60L2200/26 , B60L2200/40 , B60M1/02 , B60M1/12 , B60M1/14 , B60M1/18 , B60M1/32
摘要： A vehicle is provided that connects to an power structure for powering and guiding the vehicle. The power structure includes a trolley, a track along which the trolley runs, a power source connected to the track, and a cable connected to the trolley and configured to attach to the vehicle moving on a surface. The vehicle includes a chassis and a cable connected to the chassis and configured to mechanically and electrically connect the vehicle to the power structure. The chassis includes a connector rotatable 360 degrees, and the cable connects to the chassis through the connector.

8. 发明授权

US09452679B2 Operation management system 有权
标题翻译：运行管理系统
公开(公告)号：US09452679B2
公开(公告)日：2016-09-27
申请号：US14396513
申请日：2013-04-24
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： Akira Kikuchi , Tomohiko Yasuda , Takayuki Sato , Hiroyuki Kobayashi , Shinjiro Saito
IPC分类号： B60L9/00 , B60K6/34 , B60L3/00 , B60L11/18 , B60K6/46 , B60L11/12 , B60L13/00 , B60W10/06 , B60W10/08 , B60W20/00 , B60L5/04 , H01B1/22 , H02J7/00 , B60M3/00
CPC分类号： B60L3/00 , B60K6/34 , B60K6/46 , B60L5/04 , B60L9/00 , B60L11/12 , B60L11/123 , B60L11/1842 , B60L13/00 , B60L2200/36 , B60L2260/26 , B60M3/00 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/12 , B60W2300/17 , B60W2550/40 , B60Y2400/212 , H01B1/22 , H02J7/00 , Y02E60/721 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： An operation management system obviates such a situation that a power substation would trip and a supply of power to overhead wires would stop. The operation management system controls operation of electric drive vehicles, each of which is provided with a trolley mode, in which the electric drive vehicle runs by power supplied to the overhead wires, and a diesel mode, in which the electric drive vehicle runs by an output from an engine. A supply margin detection unit detects a current supply margin of power and a running position detecting unit detects a current running position of the electric drive vehicle. A running mode detection unit detects a current running mode of the electric drive vehicle and a running mode determination unit determines a next running mode based on the detection results of the supply margin detection unit, running position detecting unit, and running mode detection unit.
摘要翻译：操作管理系统避免了变电站跳闸的情况，架空线的电力供应停止。操作管理系统控制电动车辆的操作，每个电动车辆具有手推车模式，电动驾驶车辆通过供应到架空线的动力运行，以及柴油模式，其中电动驾驶车辆由从发动机输出。供电余量检测单元检测电力的当前供给余量，并且运行位置检测单元检测电动车辆的当前行驶位置。运行模式检测单元检测电动车辆的当前行驶模式，并且行驶模式确定单元基于供给余量检测单元，行驶位置检测单元和行驶模式检测单元的检测结果来确定下一行驶模式。

9. 发明申请

US20130245876A1 SYSTEM FOR AUTOMATICALLY CONNECTING AND A DISCONNECTING CATENARY VEHICLE TO AND FROM THE OVERHEAD LINE DURING TRAVEL 有权
标题翻译：在行驶期间自动连接和断开连接车辆的系统
公开(公告)号：US20130245876A1
公开(公告)日：2013-09-19
申请号：US13990422
申请日：2011-11-24
申请人： Jan Messerschmidt
发明人： Jan Messerschmidt
IPC分类号： B60L5/04
CPC分类号： B60L5/04 , B60L5/045 , B60L5/16 , B60L2200/26
摘要： A method and device for automatically connecting and disconnecting a current collector of a vehicle which is designed for operating with an overhead line. The invention specifies a device and a method for automatically connecting and disconnecting at least one current collector (3) of a vehicle which is designed for operation with at least one overhead line (1). The device comprises at least one actuator (9), which moves the current collector (3), and at least one image-capturing and image-evaluation unit (6 and 7), which controls the actuator (9) in such a way that the current collector (3) is connected or disconnected to or from the overhead line (1). The invention provides the advantage that current collectors of a vehicle can be reliably and securely connected and disconnected to and from an overhead line in an automatic fashion.
摘要翻译：一种用于自动连接和断开车辆集流器的方法和装置，其被设计为用架空线操作。本发明规定了用于自动连接和断开车辆的至少一个集流器（3）的装置和方法，其被设计用于与至少一个架空线路（1）一起操作。该装置包括移动集电器（3）的至少一个致动器（9）和至少一个图像拍摄和图像评估单元（6和7），其控制致动器（9），使得集电器（3）与架空线（1）连接或断开。本发明提供的优点是，车辆的集流器可以以自动方式可靠且牢固地连接和断开架空线。

10. 发明授权

US2066761A Trolley wire lubricator 失效
标题翻译：电车线润滑器
公开(公告)号：US2066761A
公开(公告)日：1937-01-05
申请号：US5073135
申请日：1935-11-20
申请人： OHIO BRASS CO
发明人： BROWN HARRY F
IPC分类号： B60L5/04
CPC分类号： B60L5/04

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