Motor casing and method of producing same
    4.
    发明授权
    Motor casing and method of producing same 失效
    电动机套管及其制造方法

    公开(公告)号:US5952751A

    公开(公告)日:1999-09-14

    申请号:US913321

    申请日:1997-09-12

    摘要: A motor casing comprises a first casing member (2) and a second casing member (3) which are separated in a direction of the rotational shaft of a motor, the first and second casing members are coupled by coupling members (4), a stator (6) of the motor is held and fixed within the casing by the first casing member and the second casing member, and the coupling portions between the first casing member and the second casing member are positioned inside and also deep into the first casing member. A method for producing a motor casing is such that when it is assumed that a length of the stator (6) held is L1 and a length from an engaging portion of the coupling member (4) with the first casing member to an engaging portion of the coupling member (4) with the second casing member is L2, a strength classification of the required coupling member is determined in advance by converting it into a ratio of L1 and L2.

    摘要翻译: PCT No.PCT / JP97 / 00138 Sec。 371日期:1997年9月12日 102(e)1997年9月12日PCT PCT 1997年1月22日PCT公布。 出版物WO97 / 27662 日期1997年7月31日电动机壳体包括沿着电动机的旋转轴的方向分离的第一壳体构件(2)和第二壳体构件(3),第一和第二壳体构件通过联接构件 如图4所示,电动机的定子(6)由第一壳体构件和第二壳体构件保持并固定在壳体内,第一壳体构件和第二壳体构件之间的联接部分位于内部并且深入 第一壳体构件。 一种电动机壳体的制造方法,其特征在于,在将所述定子(6)的长度保持为L1的情况下,将所述连结部件(4)与所述第一壳体部件的卡合部的长度设定为 具有第二壳体构件的联接构件(4)为L2,通过将其转换为L1和L2的比例,预先确定所需的联接构件的强度等级。

    Method of producing motor casing
    5.
    发明授权
    Method of producing motor casing 有权
    电机外壳的制作方法

    公开(公告)号:US6023838A

    公开(公告)日:2000-02-15

    申请号:US263486

    申请日:1999-03-08

    摘要: A method for producing a motor casing having a first casing member and a second casing member which are separated in a direction of a rotation shaft of a motor is disclosed. The first and second casing members are coupled by coupling members, and a stator of the motor is held by the first casing members and the second casing member to be fixed within the casing. The method is characterized in that when it is assumed that a length of the stator held is L1, and a length from an engaging portion of the coupling member with the first casing member to an engaging portion of the coupling member with the second casing member is L2, a strength classification of the required coupling member is determined in advance by converting it into a ratio of L1 and L2.

    摘要翻译: 公开了一种用于制造具有沿马达的旋转轴的方向分离的第一壳体构件和第二壳体构件的马达壳体的制造方法。 第一和第二壳体构件通过联接构件联接,并且电动机的定子由第一壳体构件和第二壳体构件保持固定在壳体内。 该方法的特征在于,当假设定子的长度保持为L1,并且从联接构件与第一壳体构件的接合部分到联接构件与第二壳体构件的接合部分的长度为 L2,通过将其转换为L1和L2的比例,预先确定所需的联接构件的强度等级。

    Assist device for use in electric vehicles
    6.
    发明授权
    Assist device for use in electric vehicles 失效
    辅助装置用于电动车辆

    公开(公告)号:US5730243A

    公开(公告)日:1998-03-24

    申请号:US594028

    申请日:1996-01-30

    摘要: An assist device for use in an electric vehicle capable of allowing a driver to walk the electric vehicle in power assistance at an extremely slow speed, preventing a sudden start of the vehicle, allowing the driver to monitor an insufficient capacity of a storage battery even with the main switch of the vehicle turned off, and determining an accurate charge capacity by eliminating the surface charge state of the storage battery when a charging operation ends. According to the present invention, firstly, the running motor of the vehicle is shifted to an extremely slow speed mode when the driver's dismounting is sensed and when the closed state of an accelerator is sensed. Secondly, a sudden start is prevented when the main switch is turned on with the accelerator opened. Thirdly, the reverse rotary motion of the running motor is transmitted to a stand mechanism via a one-way clutch. Fourthly, the operation of both a remaining capacity meter and insufficient capacity alarm means are continuously operated for a predetermined of time after turn-off of the main switch by means of timer means that is activated by the turn-off of the main switch when the storage battery suffers an insufficient capacity. Fifthly, the capacity of the storage battery is determined after the surface charge of the storage battery is eliminated when a charging operation is complete.

    摘要翻译: 一种用于电动车辆的辅助装置,其能够允许驾驶员以极慢的速度在电力援助中行走电动车辆,从而防止车辆的突然启动,从而允许驾驶员监测蓄电池的容量不足,即使用 车辆的主开关被关闭,并且当充电操作结束时,通过消除蓄电池的表面充电状态来确定精确的充电容量。 根据本发明,首先,当感测到驾驶员的拆卸时,并且感测到加速器的关闭状态时,车辆的行驶马达被移动到非常慢的速度模式。 其次,当加速器打开时主开关打开时,防止突然启动。 第三,运行马达的反向旋转运动通过单向离合器传递到支架机构。 第四,剩余容量计和容量不足警报装置的操作在主开关关断之后的预定时间内通过定时器装置连续运行,定时器装置在主开关关断时被激活 蓄电池容量不足。 第五,当充电操作完成时,在消除蓄电池的表面电荷之后,确定蓄电池的容量。

    Battery control system for electric vehicle
    9.
    发明授权
    Battery control system for electric vehicle 失效
    电动汽车电池控制系统

    公开(公告)号:US5931245A

    公开(公告)日:1999-08-03

    申请号:US836188

    申请日:1997-05-15

    IPC分类号: B60L3/00 B60L11/18 B60K1/04

    摘要: A battery control system for an electric vehicle 1 which includes a propelling motor (7) and an electric power unit(10)for driving the motor comprises a plurality of discrete batteries (13a) to (13d) connected in series and outputting a predetermined motor voltage, a plurality of selection switches (25a) to (25h) which are provided corresponding in number to the discrete batteries(13a)to (13d) and selectively connect one of the discrete batteries (13a) to (13d) in parallel to a control circuit (16), a judging device (23) which determines a state of electric energy possessed by each of the discrete batteries (13a) to (13d) and a control device (23) which selects one of the discrete batteries(13a) to (13h) having a maximum energy based on the state of electric energy as determined by the judging device and activates one of the corresponding selection switches (25a) to (25h) accordingly, and a control stabilization circuit (24) provided between the selection switches (25a) to (25h) and the control circuit (16) to thereby supply a stable power to the control circuit from the selected battery.

    摘要翻译: PCT No.PCT / JP96 / 02659 Sec。 371日期1997年5月15日 102(e)日期1997年5月15日PCT提交1996年9月17日PCT公布。 第WO97 / 10967号公报 日期1997年3月27日电动车辆用电池控制系统1包括推进电动机(7)和用于驱动电动机的电力单元(10),包括串联连接的多个分立电池(13a)至(13d) 并且输出预定的电动机电压,多个选择开关(25a)至(25h),其数量对应于分立电池(13a)至(13d),并选择性地将一个分立电池(13a)与(13d )与控制电路(16)并联的判定装置(23),判定装置(23),其判定各分立电池(13a)〜(13d)所具有的电能的状态和控制装置(23) 离散电池(13a)至(13h)具有基于由判断装置确定的电能状态的最大能量,并且相应地激活对应的选择开关(25a)至(25h)中的一个,以及控制稳定电路(24 )设置在选择开关(25)之间 a)至(25h)和控制电路(16),从而从所选择的电池向控制电路提供稳定的电力。

    Motor and method for producing the same
    10.
    发明授权
    Motor and method for producing the same 失效
    电动机及其制造方法

    公开(公告)号:US6081056A

    公开(公告)日:2000-06-27

    申请号:US101268

    申请日:1998-06-23

    摘要: The invention relates to a motor which comprises a drive system which has a stator (10) and a rotor (14), and a control system which controls the drive system and has circuit boards (21), (22), both being housed in a casing (2), wherein the casing (2) has a first conductive pin (25) for flowing a current to input power to the control system and a second conductive pin (26) for flowing a current to output from the control system to respective phases of a coil, and the circuit boards are supported by the first and second conductive pins. And, the invention relates to a method of manufacturing a motor which comprises the steps of using a first die (101) and a second die (102) which are mutually connected with a die split face (104) therebetween and a third die (103) which is inserted in the middle of the first and second dies, inserting and fixing a motor stator, a metallic cylinder and embedding members into a cavity formed by the first, second and third dies, and pouring a molten resin to effect resin molding.

    摘要翻译: PCT No.PCT / JP97 / 00661 Sec。 371日期1998年6月23日第 102(e)日期1998年6月23日PCT 1997年3月4日PCT公布。 公开号WO97 / 33359 日期1997年12月9日本发明涉及一种电动机,其包括具有定子(10)和转子(14)的驱动系统,以及控制驱动系统并具有电路板(21),(22)的控制系统, 两者都容纳在壳体(2)中,其中壳体(2)具有用于使电流流向控制系统的输入电力的第一导电引脚(25)和用于使电流流过输出的第二导电引脚(26) 从控制系统到线圈的各相,并且电路板由第一和第二导电引脚支撑。 本发明涉及一种制造电动机的方法,该方法包括以下步骤:使用与其间的模具分离面(104)相互连接的第一模具(101)和第二模具(102),以及第三模具(103) ),其插入第一和第二模具的中间,将电动机定子,金属圆筒和嵌入构件插入和固定到由第一,第二和第三模具形成的空腔中,并且浇注熔融树脂以实现树脂模制。