Charge Port Door with Electromagnetic Latching Assembly
    1.
    发明申请
    Charge Port Door with Electromagnetic Latching Assembly 有权
    充电端口门与电磁锁定组件

    公开(公告)号:US20130076059A1

    公开(公告)日:2013-03-28

    申请号:US13482900

    申请日:2012-05-29

    Abstract: A door latching system for the door covering the charge port of an electric vehicle, or for the door covering the fuel filler port of a conventional vehicle, is provided. The door latching system is comprised of a ferromagnetic member attached to an interior surface of the door, and a latching assembly integrated into the port housing, where the latching assembly includes an assembly case, an electromagnet, and a permanent magnet that maintains the door in a closed position when the electromagnet is not energized and releases the door when the electromagnet is energized. The latching assembly may include a magnetic flux sensor that monitors when the port door is open or closed. The magnetic flux sensor may be coupled to a system controller that performs a preset response when the magnetic flux sensor determines that the door is open.

    Abstract translation: 提供了一种用于覆盖电动车辆的充电口的门的门闩系统,或者覆盖常规车辆的燃料加注口的门。 门锁系统包括附接到门的内表面的铁磁构件和集成到端口壳体中的闩锁组件,其中闩锁组件包括组装壳体,电磁体和将门保持在其中的永磁体 当电磁体未通电时,闭合位置,当电磁铁通电时释放门。 闩锁组件可以包括磁通传感器,其监视端口门何时打开或关闭。 磁通量传感器可以耦合到当磁通量传感器确定门打开时执行预设响应的系统控制器。

    Voltage dividing vehicle heater system and method
    5.
    发明授权
    Voltage dividing vehicle heater system and method 有权
    分压车辆加热器系统及方法

    公开(公告)号:US08049460B2

    公开(公告)日:2011-11-01

    申请号:US12144334

    申请日:2008-06-23

    Abstract: An apparatus comprising a rechargeable battery pack installed in an electric vehicle, a power supply coupled to the rechargeable battery pack, the power supply operable to provide a charge voltage to perform charging operations on the rechargeable battery pack, a heater to heat a fluid to be circulated through the rechargeable battery pack, the fluid thermally coupled to a plurality of battery cells within the rechargeable battery pack, a switching circuit, the switching circuit coupled to the heater and to the power supply, the switching circuit operable in a first mode to couple the source of electrical power to the heater without coupling the source of electrical power to the rechargeable battery pack, the switching circuit operable in a second mode to couple a source of electrical power external to the electric vehicle to the power supply to form a recharging circuit in order to perform charging operations on the rechargeable battery pack.

    Abstract translation: 一种装置,包括安装在电动车辆中的可充电电池组,连接到可再充电电池组的电源,所述电源可操作以提供充电电压以对可再充电电池组进行充电操作,加热器将流体加热 循环通过可再充电电池组,流体热耦合到可再充电电池组内的多个电池单元,开关电路,耦合到加热器和电源的开关电路,开关电路可以第一模式耦合 在不将电力源耦合到可再充电电池组的情况下,加热器的电力来源,开关电路以第二模式工作,将电动车外部的电力源耦合到电源,以形成再充电电路 以便对可充电电池组进行充电操作。

    Charge port door with electromagnetic latching assembly
    8.
    发明授权
    Charge port door with electromagnetic latching assembly 有权
    带电磁锁紧装置的充气口门

    公开(公告)号:US08720968B2

    公开(公告)日:2014-05-13

    申请号:US13482900

    申请日:2012-05-29

    Abstract: A door latching system for the door covering the charge port of an electric vehicle, or for the door covering the fuel filler port of a conventional vehicle, is provided. The door latching system is comprised of a ferromagnetic member attached to an interior surface of the door, and a latching assembly integrated into the port housing, where the latching assembly includes an assembly case, an electromagnet, and a permanent magnet that maintains the door in a closed position when the electromagnet is not energized and releases the door when the electromagnet is energized. The latching assembly may include a magnetic flux sensor that monitors when the port door is open or closed. The magnetic flux sensor may be coupled to a system controller that performs a preset response when the magnetic flux sensor determines that the door is open.

    Abstract translation: 提供了一种用于覆盖电动车辆的充电口的门的门闩系统,或者覆盖常规车辆的燃料加注口的门。 门锁系统包括附接到门的内表面的铁磁构件和集成到端口壳体中的闩锁组件,其中闩锁组件包括组装壳体,电磁体和将门保持在其中的永磁体 当电磁体未通电时,闭合位置,当电磁铁通电时释放门。 闩锁组件可以包括磁通传感器,其监测端口门何时打开或关闭。 磁通量传感器可以耦合到当磁通量传感器确定门打开时执行预设响应的系统控制器。

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