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公开(公告)号：US12115883B2
公开(公告)日：2024-10-15
申请号：US17570510
申请日：2022-01-07
发明人： Emil Åberg
CPC分类号： B60L7/26 , B60L58/12 , B60L2240/547
摘要： The present disclosure relates to a method for braking a vehicle, a vehicle including a control unit configured to perform such a method and a computer program element for braking a vehicle. The method for braking a vehicle includes estimating a potential brake energy to be regenerated during a braking event, determining a threshold based on a regenerating capacity of a first axle drive unit, comparing the potential brake energy to be regenerated with the threshold, and switching a second axle drive unit to a regeneration mode for regenerating the brake energy in case the potential brake energy to be regenerated is higher than the threshold.
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公开(公告)号：US12096601B2
公开(公告)日：2024-09-17
申请号：US17742596
申请日：2022-05-12
申请人： Ciena Corporation
CPC分类号： H05K7/2049 , H01L23/4006 , H01L2023/405 , H01L2023/4081 , H01L2023/4087
摘要： A backing plate assembly with jack screw for bare die device heat sink applications to ensure uniform loading. The jack screw is used to force a PCB support plate and mounting plate apart, and by doing so, compresses a plurality of springs and applies uniform pressure to the heat sink, which in turn applies pressure to the bare die of the BGA device. The single jack screw is essential to the design, as it creates a single point to apply torque and compress all the springs at the same time. A lock screw is meant to maintain the position of the PCB support plate and the mounting plate. Prior to assembly, the lock screw keeps the PCB support plate and mounting plate together to ease installation.
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3.发明授权公开(公告)号：US12084730B2
公开(公告)日：2024-09-10
申请号：US17209506
申请日：2021-03-23
CPC分类号： C21B13/0073 , C21B13/02
摘要： A method for producing direct reduced iron having increased carbon content, comprises delivering each of the herein-described mixed carburizing gas streams, which are of different composition, to a transition zone of a direct reduction furnace, and exposing partially or completely reduced iron oxide to the mixed carburizing gas streams to increase the carbon content of resulting direct reduced iron to greater than 4.5 wt. %.
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公开(公告)号：US12083930B2
公开(公告)日：2024-09-10
申请号：US17037805
申请日：2020-09-30
发明人： Haibo Liang , Xi Wang , Chenchen Wang , Changzheng Shao
CPC分类号： B60L58/27 , B60L50/60 , B60L53/51 , B60L53/60 , B60L58/12 , B60K6/28 , B60L2240/545 , B60Y2200/91 , B60Y2200/92 , B60Y2400/216
摘要： A power battery heating system of an electric vehicle including: a heating module configured to heat the power battery of the electric vehicle; a solar sunroof; and a sunroof control unit configured to control the operation of the heating module and the electric energy output of the solar sunroof; wherein the heating system is configured to start a power battery heating operation based on the solar sunroof when the power battery is not in a high voltage output state and the temperature of the power battery is lower than a temperature threshold, the power battery heating operation including: controlling the solar sunroof to output electric energy to the heating module such that the heating module performs the heating of the power battery using the electric energy from the solar sunroof.
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公开(公告)号：US12043058B2
公开(公告)日：2024-07-23
申请号：US16561082
申请日：2019-09-05
发明人： Petter Allström
CPC分类号： B60B1/06 , B21D53/268 , B21D53/30 , B21K1/34 , B60B1/08 , B60B7/0053 , B60B7/0066 , B60B2310/213 , B60B2310/318 , B60B2310/621 , B60B2310/648 , B60B2360/10 , Y10T29/49492
摘要： Wheels for use on vehicles and methods of manufacturing vehicle wheels are described in the present disclosure. According to one embodiment, a method includes a step of manufacturing a wheel that includes a rim, a center disk, and a plurality of spokes. The rim may include a substantially-cylindrical barrel adapted to seal a tubeless tire. The center disk may include a central bore adapted for engagement with an axle of a vehicle. Also, the plurality of spokes may be adapted to connect the center disk to the rim. The method further includes the step of deforming outwardly-facing surfaces of the spokes using one or more hammering or punching instruments.
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公开(公告)号：US12024021B2
公开(公告)日：2024-07-02
申请号：US17529348
申请日：2021-11-18
发明人： Klas Persson , Martin Kristensson
摘要： A motor vehicle with a scalable frame that may be used with an internal combustion engine or with an electric drive. The vehicle has at least four wheels and a frame with a central support bounded by a front transverse section, a rear transverse section and two longitudinal side profiles. The front and rear transverse sections are formed of cast metal with mechanical connector parts attached respectively to a front frame structure and a rear frame structure. The front transverse section includes cooling duct connector parts adapted to be connected to cooling fluid ducts and electrical connector parts adapted to be connected to conductors of an electric motor, the rear transverse section including electrical connector parts adapted to be connected to an electrical connector, such as a charging terminal.
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公开(公告)号：US12001995B2
公开(公告)日：2024-06-04
申请号：US17689145
申请日：2022-03-08
申请人： Surgere, LLC
发明人： William John Wappler , Robert William Fink , Charles Edwin Dressler , Michael James Dressler , David Lee Smith, Jr.
IPC分类号： G06Q10/0833 , G06K7/10
CPC分类号： G06Q10/0833 , G06K7/10227
摘要： Disclosed herein are methods and systems for producing and processing transportation and shipping documents. Embodiments thereof effectively utilize a combination of accurate data collection of vehicle loaded packaging/parts departing a location at, e.g., an exit portal of dock, creation of an electronic BOL populated with that accurate data and other shipping information, which can launch an efficient over the road capability from initial journey to destination with enhanced visibility throughout.
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8.发明授权公开(公告)号：US11999262B2
公开(公告)日：2024-06-04
申请号：US18074593
申请日：2022-12-05
发明人： Torbjorn Larsson , Jonas Forssell , Robert Eriksson , Nikitas Sidiropoulos , Markus Ekström , Narendar Rao Gannamaneni , Jonas Björkholtz , Yafan Zhang
CPC分类号： B60L58/18 , B60L53/22 , H01M10/46 , H02J7/0045 , H02J7/0063 , H01M2220/20
摘要： A battery control assembly for a battery system. The battery control assembly includes a plurality of cell-level control units, each including a cell-level switching unit being operable as a cell-level inverter. The plurality of cell-level control units are arranged in three control unit strings and the cell-level control units of each control unit string are electrically connected in series. First ends of each control unit string are electrically connected to a corresponding AC charging terminal. Second ends of the control unit strings are electrically connected in series via a first end switch and a second end switch. Moreover, at least one of the control unit strings includes an inner connection terminal. Furthermore, an electric drivetrain for an electric vehicle having such a battery control assembly is presented.
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公开(公告)号：US11997817B2
公开(公告)日：2024-05-28
申请号：US17545025
申请日：2021-12-08
申请人： Ciena Corporation
发明人： Mitchell O'Leary , Bonnie L. Mack , Trevor Meunier
IPC分类号： H05K7/14
CPC分类号： H05K7/142 , H05K7/1427
摘要： A sprung frame assembly that can accommodate varying tolerance device heights while still exerting sufficient pressure/force required to a heatsink to contact and cool a bare die device, or other device of the like. Adapted for space constrained modules where placement of mounting holes is limited, and module density is high. Sprung frames are secured to mounting points at available locations on support structures as to eliminate any mounting holes in the PCB. The required force/pressure can be evenly achieved by methodically tightening a plurality of screws with springs at the corners of the sprung frames in sequence, pressure is applied evenly without damaging the device, while also taking up any tolerances in the device height.
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公开(公告)号：US11988134B2
公开(公告)日：2024-05-21
申请号：US16621299
申请日：2018-07-09
发明人： Peter Petrov
IPC分类号： F02B75/04
CPC分类号： F02B75/045
摘要： A combustion engine comprising a switching rack and a plurality of connecting rods, where the switching rack comprises a longitudinal body having a face side and a rear side, where the face side comprises a plurality of switching arrangements where each switching arrangement comprises a first cam and a second cam, where each switching arrangement is adapted to interact with a switch on a connecting rod, and where the switching rack is arranged in a gliding manner in a groove between a cylinder block and an engine bedplate of the combustion engine. The advantage of the invention is that a means for switching a variable compression switch in a connecting rod in a combustion engine can be mounted in a simple and reliable manner.
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