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    Electromagnetic coupling device for charging an electric motor vehicle
    3.
    发明授权
    Electromagnetic coupling device for charging an electric motor vehicle 失效
    用于对电动车辆充电的电磁耦合装置

    公开(公告)号：US5852394A

    公开(公告)日：1998-12-22

    申请号：US697363

    申请日：1996-08-23

    申请人： Kunihiko Watanabe ,  Shuichi Kanagawa ,  Tomohiro Keishi ,  Shuji Arisaka

    发明人： Kunihiko Watanabe ,  Shuichi Kanagawa ,  Tomohiro Keishi ,  Shuji Arisaka

    IPC分类号： H02J7/00 ,  B60L11/18 ,  H01F38/14 ,  H01M10/46 ,  H02J7/02 ,  H02J17/00 ,  H01F27/06 ,  H01R13/44 ,  H01M10/44

    CPC分类号： H02J7/025

    摘要： An electromagnetic coupling device for charging an electric motor vehicle is provided which is easy for handling a charging coupler and hardly lowers electric power transmission efficiency for a long period of time. A charging coupler (10) containing a primary coil (15) is provided with a pair of heat-shielding covers (16), which are pivotably mounted on the coupler (10) by pins (17). When the charging coupler (10) is inserted into a depression (31) in an incoming unit of the electric motor vehicle, guides (21) push lower ends (16a) of the covers (16) to open the covers (16). The primary coil (15) in the charging coupler (10) is electromagnetically coupled to a pair of secondary coils (32, 32) in the depression (31). After charging, when the charging coupler (10) is drawn out of the depression (31), the heat-shielding covers (16) are closed by tension coil springs (18), thereby protecting the primary coil (15) and preventing a person from carelessly touching it.

    摘要翻译： 提供一种用于对电动车辆充电的电磁耦合装置，其容易处理充电耦合器并且几乎不降低电力传输效率长时间。 包含初级线圈（15）的充电耦合器（10）设置有一对隔热罩（16），它们通过销钉（17）可枢转地安装在耦合器（10）上。 当充电耦合器（10）插入到电动车辆的进入单元中的凹部（31）中时，引导件（21）推动盖（16）的下端（16a）打开盖子（16）。 充电耦合器（10）中的初级线圈（15）电磁耦合到凹陷（31）中的一对次级线圈（32,32）。 充电后，当将充电耦合器（10）从凹陷（31）中拉出时，隔热罩（16）被张力螺旋弹簧（18）封闭，从而保护初级线圈（15）并防止一个人 从不小心碰到它。

    Charging connector for electric vehicle
    4.
    发明授权
    Charging connector for electric vehicle 失效
    电动车充电接头

    公开(公告)号：US5909100A

    公开(公告)日：1999-06-01

    申请号：US908620

    申请日：1997-08-08

    申请人： Kunihiko Watanabe ,  Heiji Kuki ,  Shuji Arisaka ,  Toshiro Shimada

    发明人： Kunihiko Watanabe ,  Heiji Kuki ,  Shuji Arisaka ,  Toshiro Shimada

    IPC分类号： H01F38/14 ,  H02J7/02 ,  H02J7/00

    CPC分类号： H01R13/6205 ,  B60L11/182 ,  H01F38/14 ,  B60L2230/14 ,  B60L2270/32 ,  B60L2270/34 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/122 ,  Y02T90/14

    摘要： Groups of magnets are respectively provided on the joint surfaces of a vehicle-side connector and a power-supply-side connector in such a way that the N and S poles of a plurality of permanent magnets are alternately arranged in a circle. When charging is carried out, the magnetic attraction generated by placing the heteropolar magnets in both groups of magnets opposite to one another is utilized for bringing the vehicle-side connector and the power-supply-side connector into engagement with each other. After the charging, the group of magnets of the power-supply-side connector are turned by one pitch to place the homopolar magnets in both groups of magnets opposite to one another, whereby both connectors are easily separated from each other because of the magnetic repulsive force generated therebetween.

    摘要翻译： 一组磁体分别设置在车辆侧连接器和电源侧连接器的接合表面上，使得多个永磁体的N极和S极交替地布置成圆形。 当进行充电时，利用通过将异极磁体彼此相对的两组磁体放置而产生的磁吸引力使车辆侧连接器和电源侧连接器彼此接合。 在充电之后，电源侧连接器的一组磁体转动一个间距以将同极磁体彼此相对地放置在两组磁体中，由此两个连接器由于磁性排斥而容易彼此分离 之间产生的力。

    Magnetic coupling device for charging an electric vehicle
    5.
    发明授权
    Magnetic coupling device for charging an electric vehicle 失效
    用于对电动车辆充电的磁耦合装置

    公开(公告)号：US5917307A

    公开(公告)日：1999-06-29

    申请号：US911355

    申请日：1997-08-07

    申请人： Kunihiko Watanabe ,  Heiji Kuki ,  Shuji Arisaka ,  Toshiro Shimada

    发明人： Kunihiko Watanabe ,  Heiji Kuki ,  Shuji Arisaka ,  Toshiro Shimada

    IPC分类号： H01F38/14 ,  H01M10/46

    CPC分类号： H01F38/14

    摘要： In a magnetic coupling device for charging an electric vehicle which is used for charging a power storage device of the electric vehicle by means of a charging power source, a primary coil unit is inserted into a receiving unit which is on an electric vehicle and in which a secondary coil unit is disposed. In the device, junction faces of primary and secondary cores are formed in the insertion direction of the primary coil unit, and primary and secondary coils are disposed at positions where, when the primary coil unit 30 is inserted, the primary and secondary coils do not interfere with each other. Wiping members which wipe the junction faces are disposed. The insertion direction of the primary coil unit is in parallel with the longitudinal direction of the unit.

    摘要翻译： 在用于通过充电电源对用于对电动车辆的蓄电装置充电的电动车辆的磁耦合装置中，将初级线圈单元插入到电动车辆上的接收单元中，其中 设置次级线圈单元。 在初级线圈单元的插入方向上形成初级和次级型芯的接合面，一级线圈和次级线圈设置在初级线圈单元30插入时，初级线圈单元和次级线圈不会 互相干扰 设置擦拭接合面的擦拭构件。 初级线圈单元的插入方向与单元的纵向方向平行。

    Magnetic coupling device for charging an electric vehicle
    7.
    发明授权
    Magnetic coupling device for charging an electric vehicle 失效
    用于对电动车辆充电的磁耦合装置

    公开(公告)号：US5907231A

    公开(公告)日：1999-05-25

    申请号：US882149

    申请日：1997-06-25

    申请人： Kunihiko Watanabe ,  Heiji Kuki ,  Shuji Arisaka ,  Toshiro Shimada

    发明人： Kunihiko Watanabe ,  Heiji Kuki ,  Shuji Arisaka ,  Toshiro Shimada

    IPC分类号： H01F38/14 ,  H01M10/46

    CPC分类号： H01F38/14

    摘要： A magnetic coupling device for charging an electric vehicle includes: a primary unit having a primary core and a primary coil wound on the primary core; and a secondary unit having a secondary core and a secondary coil wound on the secondary core, the secondary unit disposed on the electric vehicle and coupled with the primary unit, so that the primary and secondary cores constitute a closed loop-like magnetic circuit; each of the primary and secondary cores having a junction face which contacts with each other under the coupling, wherein the junction faces of the primary and secondary cores have a mutually opposing relationship in which the junction faces intersect with an attaching direction of the primary unit.

    摘要翻译： 一种用于对电动车辆进行充电的磁耦合装置包括：主单元，其具有缠绕在主芯上的初级芯和初级线圈; 以及次级单元，其具有卷绕在次级芯上的次级线圈和次级线圈，所述次级单元设置在所述电动车辆上并与所述主单元耦合，使得所述主芯和次铁芯构成闭环状磁路; 所述主芯和次芯中的每一个具有在耦合下彼此接触的接合面，其中所述主芯和次芯的接合面具有相互相对的关系，其中所述接合面与所述主单元的附接方向相交。

    Connector for charging
    8.
    发明授权
    Connector for charging 失效
    充电连接器

    公开(公告)号：US6042385A

    公开(公告)日：2000-03-28

    申请号：US882139

    申请日：1997-06-25

    申请人： Kunihiko Watanabe ,  Shuji Arisaka

    发明人： Kunihiko Watanabe ,  Shuji Arisaka

    IPC分类号： H01R13/66 ,  B60L11/18 ,  H01F38/14 ,  H02J7/00 ,  H02J17/00 ,  H01R11/01

    CPC分类号： B60L11/182 ,  H01F38/14 ,  B60L2230/14 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/122 ,  Y02T90/14 ,  Y10S439/95

    摘要： A connector for charging includes: a power supply connector element having a primary coil to be connected to a charging power source and a first core; and a vehicle connector element having a secondary coil to be connected to a battery mounted on a vehicle and a second core, the first and second cores constituting a magnetic circuit which passes through the primary and secondary coils, thereby allowing the battery to be charged by an electromotive power induced in the secondary coil, wherein a region occupied by one of the first and second cores is smaller than a region occupied by the other of the first and second cores.

    摘要翻译： 用于充电的连接器包括：具有要连接到充电电源和第一芯的初级线圈的电源连接器元件; 以及车辆连接器元件，其具有要连接到安装在车辆上的电池的第二线圈和第二铁芯，所述第一和第二铁芯构成通过所述主线圈和次级线圈的磁路，从而允许电池由 在次级线圈中感应的电动势，其中由第一和第二芯中的一个占据的区域小于由第一和第二芯体中的另一个占据的区域。