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公开(公告)号：US20190252095A1
公开(公告)日：2019-08-15
申请号：US16332166
申请日：2017-08-31
Applicant: ITT MANUFACTURING ENTERPRISE LLC
Inventor： STEFAN MAYER , MARTIN LITTEK , KARL FRIEDRICH ALBRECHT , MARCUS BIHRER , ANDREAS ZIMMERMANN
CPC classification number: H01B7/423 , B60L53/16 , B60L53/302 , H01B9/006 , H01R13/005 , H01R24/20 , H01R24/38 , Y02T10/7005 , Y02T10/7072 , Y02T90/14
Abstract: The invention relates to an electrically conductive contact element (2) for an electric plug connector. The electrically conductive contact element (2) comprises a contact region (4) for making detachable electric contact with a mating contact element of a mating plug connector, and comprises a cable connecting region (6) for the connection of a cable. The contact element (2) comprises a cooling cavity (24), which opens into a distal opening (22) of the cable connecting region (6) which is arranged opposite the contact region (4).
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公开(公告)号：US20190248461A1
公开(公告)日：2019-08-15
申请号：US16391347
申请日：2019-04-23
Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
Inventor： Masaki MAEJIMA
CPC classification number: B63H21/21 , B60L50/15 , B60L2200/32 , B63B2758/00 , B63H21/14 , B63H21/20 , B63H2021/205 , B63H2021/216 , B63J3/02 , H02J7/1423 , H02J7/1461 , H02J7/1469 , Y02T10/7005 , Y02T10/7077 , Y10S903/903
Abstract: A vessel power supply system for a vessel including a propulsion device that includes an engine and a generator driven by the engine to generate electricity, includes a first battery that supplies power to the propulsion device, a second battery that supplies power to accessories of the vessel, a first open circuit voltage sensor that detects an open circuit voltage of the first battery, a second open circuit voltage sensor that detects an open circuit voltage of the second battery, and a switch that is turned on/off to open and close a current path between the first battery and the second battery.
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公开(公告)号：US20190242948A1
公开(公告)日：2019-08-08
申请号：US16328953
申请日：2017-07-28
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Daiki KOMATSU , Kei SAKABE , Masahiro YONEMOTO , Shin YAMAUCHI , Keiichiro OHKAWA , Ryohhei NAKAO
IPC: G01R31/367 , H02J7/00 , B60L58/12 , B60L58/16
CPC classification number: G01R31/367 , B60K6/28 , B60L50/16 , B60L50/50 , B60L58/12 , B60L58/16 , B60W10/26 , B60W20/11 , B60W20/13 , H01M10/48 , H02J7/00 , H02J7/0031 , H02J2007/0037 , Y02T10/7005 , Y02T10/7044 , Y02T10/7077
Abstract: In an existing permissible current computation algorithm, an excessive current is caused to flow by controlling the battery having a steep change region in the battery characteristic. On the other hand, when the current is reduced and the output is suppressed, the battery performance cannot be sufficiently utilized. Moreover, with countermeasures to increase the number of data points, the amount of data increases and thus can not be installed in the microcomputer. A battery control device that computes a permissible current of a battery having a battery characteristic non-steep change region having a small battery characteristic change and a battery characteristic steep change region having a battery characteristic change greater than in the battery characteristic non-steep change region, in which in a case where the battery enters the battery characteristic steep change region after a predetermined time from a present state, a battery characteristic value is calculated by using an absolute value of a slope greater than an absolute value of a slope in the present battery characteristic.
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4.发明申请公开(公告)号：US20190237831A1
公开(公告)日：2019-08-01
申请号：US16332336
申请日：2017-10-05
Inventor： Bernhard Ehrlich , Ralf Joswig , Helge Brenner , Christian Kuper
IPC: H01M10/653 , H01M10/613 , H01M10/658 , H01M10/625 , H01M10/0525 , H01M10/647
CPC classification number: H01M10/653 , B60L58/24 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6554 , H01M10/6556 , H01M10/656 , H01M10/658 , Y02E60/122 , Y02T10/7005 , Y02T10/705
Abstract: Disclosed is an energy storage module for use in a vehicle, in particular in a hybrid vehicle, said energy storage module comprising a plurality of energy storage cells and a temperature management system for the associated energy storage cells, the temperature management system being associated with at least some, preferably all energy storage cells. The temperature management system has a heat exchanger and a heat conducting element; furthermore, a reinforcement layer, which has a higher modulus of elasticity than the heat exchanger, is provided between the heat exchanger and the heat conducting element.
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公开(公告)号：US20190237248A1
公开(公告)日：2019-08-01
申请号：US16375970
申请日：2019-04-05
Applicant: Bayerische Motoren Werke Aktiengesellschaft
Inventor： Josef KRAMMER , Florian NIEDERMEIER
CPC classification number: H01F38/14 , B60L53/12 , B60L53/30 , B60L53/31 , H01F27/24 , H01F27/255 , H01F27/38 , H02J7/025 , Y02T10/7005 , Y02T10/7088 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/14
Abstract: A coil unit for inductively charging a vehicle is provided. The coil unit includes a coil, wherein the coil includes multiple windings of at least two electric lines. The electric lines are connected in parallel. Each of the electric lines has a respective winding part, in which the windings are formed, and an additional part, in which an additional inductor unit having a predefined electric inductance is arranged.
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Patent Agency Ranking
公开(公告)号：US20190232808A1
公开(公告)日：2019-08-01
申请号：US16340884
申请日：2017-10-10
Applicant: IN2POWER NV
Inventor： Peter Besard , John De Clercq
CPC classification number: B60L53/12 , B60L3/04 , B60L53/65 , B60L2200/44 , Y02P90/60 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: The current invention concerns a method for wireless power transfer from a charging station to an energy storage element of an AGV, or on an AGV. Furthermore, it provides a charging station, as well as a wireless energy receiving system for receiving energy from a charging station and providing said received energy to an energy storage element of an AGV, or on an AGV, and furthermore a system for wireless power transfer incorporating one or more charging stations and a plurality of said wireless energy receiving systems.
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公开(公告)号：US20190222053A1
公开(公告)日：2019-07-18
申请号：US16363243
申请日：2019-03-25
Applicant: Bayerische Motoren Werke Aktiengesellschaft
Inventor： Dominik GRUBER , Joerg REUSS
CPC classification number: H02J7/04 , B60L53/14 , B60L53/20 , B60L58/20 , B60L2210/10 , B60L2220/42 , H02J7/0054 , H02J7/02 , Y02T10/646 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T90/127 , Y02T90/14
Abstract: A charging device charges energy stores of an electrical machine arrangement for a motor vehicle. The charging device has a primary side with a first connection for connection to a power supply system and a secondary side with a second connection for connection to a second energy store. The charging device has, on the primary side, a third connection for connection to a first energy store and is provided with a control circuit for switching over the load flux such that, via the second connection, energy can be transmitted from the second energy store, via the third connection, to the first energy store.
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8.发明申请公开(公告)号：US20190212375A1
公开(公告)日：2019-07-11
申请号：US16356447
申请日：2019-03-18
Applicant: SONY CORPORATION
Inventor： Shigeru Tajima
CPC classification number: G01R22/10 , B60L53/65 , B60L2200/26 , G06Q30/0207 , G06Q50/06 , H02J5/00 , H02J7/02 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/54 , Y04S30/14
Abstract: A charge calculation apparatus, system and method allow for a controller to administer an electric power charging operation to one or more client devices, such as an electric vehicle. The vehicle provides its ID to the controller, which in turn calculates a tax according to the vehicle making the request, and other factors such as taxing jurisdiction, amount of electricity used, timing, etc. By controlling the charging operation in this way, the taxing authorities are able to collect tax revenue for use in maintaining roads from the users of those roads by monitoring which vehicles are using electricity to operate the vehicles on the roads. By keeping track of the vehicle's movement within different tax jurisdictions, the tax may be apportioned amongst the different taxing authorities.
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公开(公告)号：US20190211528A1
公开(公告)日：2019-07-11
申请号：US16330149
申请日：2017-11-06
Applicant: Hitachi Construction Machinery Co., Ltd.
Inventor： Masafumi HITA , Shinya IMURA
CPC classification number: E02F9/2075 , B60K6/485 , B60L3/00 , B60L50/16 , B60L50/50 , B60L50/60 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/13 , E02F9/20 , E02F9/2091 , E02F9/2235 , H01M10/44 , H01M10/48 , H02J7/00 , H02J7/04 , Y02T10/7005 , Y02T10/7077
Abstract: An HCU (37) includes a battery low temperature reducing output calculating section (71A) that determines, when it is determined that an electricity storage device (31) is in a low temperature state by a battery temperature Tb, a battery low temperature reducing output PbL that is made to a larger value as the battery temperature Tb is lower, a hydraulic oil low temperature reducing output calculating section (71B) that determines, when it is determined that hydraulic oil is in a low temperature state by a hydraulic oil temperature To, a hydraulic oil low temperature reducing output PoL that is made to a larger value as the hydraulic oil temperature To is lower, and an output command calculating section (80) that controls a vehicle body operation based upon a sum of the battery low temperature reducing output PbL and the hydraulic oil low temperature reducing output PoL.
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公开(公告)号：US20190199248A1
公开(公告)日：2019-06-27
申请号：US16281583
申请日：2019-02-21
Applicant: Premergy, Inc.
Inventor： Richard Edward Botts , Blakely Lane Fabiani
IPC: H02P3/14 , H02J7/14 , B60L58/12 , B60L7/18 , H01M10/44 , H01M10/48 , H02J7/00 , B60T8/17 , B60L7/12 , B60L58/19
CPC classification number: H02P3/14 , B60L7/12 , B60L7/18 , B60L58/12 , B60L58/19 , B60L2240/545 , B60L2240/547 , B60T8/17 , B60T2201/04 , B60T2250/00 , B60T2250/04 , B60T2270/60 , H01M10/441 , H01M10/482 , H01M2220/20 , H02J7/0021 , H02J7/0024 , H02J7/1423 , H02P2101/45 , Y02T10/7005 , Y02T10/7055
Abstract: Systems and methods are disclosed for adaptive regeneration systems for electric vehicles. In one embodiment, an example method may include determining, by an adaptive regeneration system, that an electric vehicle is decelerating, determining an output voltage of a power source at the electric vehicle, determining that a voltage potential of a battery system at the electric vehicle is greater than the output voltage, and causing the voltage potential of the battery system to be modified to a value equal to or less than the output voltage.
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