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    Voltage control apparatus for electric generators for vehicles
    3.
    发明授权
    Voltage control apparatus for electric generators for vehicles 失效
    车辆发电机用电压控制装置

    公开(公告)号：US4275344A

    公开(公告)日：1981-06-23

    申请号：US73243

    申请日：1979-09-06

    申请人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Nimura ,  Katsumi Itoh ,  Yoshio Akita

    发明人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Nimura ,  Katsumi Itoh ,  Yoshio Akita

    IPC分类号： H02J7/24 ,  H02P9/30

    CPC分类号： H02J7/245 ,  H02P9/305 ,  Y02T10/7005 ,  Y02T10/92

    摘要： In a voltage control apparatus for an electric generator (1) for vehicles including an armature winding (3), an exciting coil (4), a rectifier (2) for rectifying an a.c. output from the armature winding, and a voltage regulator (5), the voltage regulator comprises a differential amplifier circuit (26) producing a detected voltage corresponding to a difference between a battery charging voltage and a reference voltage, a comparator circuit (30) comparing the detected voltage with a triangular waveform voltage generated at constant periods and producing a pulsed output voltage, a first driver circuit (51) effecting duty-factor-control of an exciting current flowing through the exciting coil in response to the pulsed output voltage, and an initial excitation circuit (32) for causing a predetermined small initial exciting current to flow through the exciting coil intermittently during a time interval after the start of the electric generator.

    摘要翻译： 在一种用于车辆的发电机（1）的电压控制装置中，包括电枢绕组（3），励磁线圈（4），整流器（2），用于整流交流 从电枢绕组输出的电压调节器（5），所述电压调节器包括产生对应于电池充电电压和参考电压之间的差的检测电压的差分放大器电路（26），比较电路 所述检测电压具有以恒定周期产生的三角波形电压并产生脉冲输出电压;第一驱动器电路（51）响应于所述脉冲输出电压对流过所述励磁线圈的励磁电流进行占空因数控制;以及 初始激励电路（32），用于在发电机起动之后的时间间隔内使预定的小的初始激励电流间歇地流过励磁线圈。

    Generator operation indicating apparatus for vehicle generators having a protective circuit against abnormal voltage
    5.
    发明授权
    Generator operation indicating apparatus for vehicle generators having a protective circuit against abnormal voltage 失效
    具有防止异常电压的保护电路的车辆发电机的发电机运转指示装置

    公开(公告)号：US4262243A

    公开(公告)日：1981-04-14

    申请号：US55366

    申请日：1979-07-06

    申请人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Nimura ,  Katsumi Itoh ,  Yoshio Akita

    发明人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Nimura ,  Katsumi Itoh ,  Yoshio Akita

    IPC分类号： H02J7/14 ,  H02J7/00

    CPC分类号： H02J7/1461

    摘要： A generator operation indicating apparatus for vehicle generators having a protective circuit against abnormal voltage, includes a drive circuit for turning an indicating device on from the time of closing of a key switch until the time that a vehicle generator attains a predetermined operating condition to indicate the generator operation and a control circuit for forcibly rendering the drive circuit inoperative in response to the occurrence of an abnormal voltage between the indicating device and the drive circuit. When the generator attains the predetermined operating condition, the indicating device is turned off and the supply of current to a load circuit is started. In this case, the drive circuit is also forced to come out of operation upon occurrance of an abnormal supply voltage.

    摘要翻译： 具有防止异常电压的保护电路的车辆发电机的发电机运转指示装置包括从关闭钥匙开关时直到车辆发电机达到预定运行状态的时刻转动指示装置的驱动电路， 发电机操作和用于强制地使驱动电路响应于指示装置和驱动电路之间的异常电压的发生而不起作用的控制电路。 当发电机达到预定的工作状态时，指示装置被关闭并且开始向负载电路的电流供应。 在这种情况下，驱动电路在出现异常电源电压时也被迫停止工作。

    Generation control system for vehicles
    7.
    发明授权
    Generation control system for vehicles 失效
    车辆发电控制系统

    公开(公告)号：US4362983A

    公开(公告)日：1982-12-07

    申请号：US174178

    申请日：1980-07-31

    申请人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Minura ,  Katsumi Itoh ,  Yoshio Akita

    发明人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Minura ,  Katsumi Itoh ,  Yoshio Akita

    IPC分类号： H02J7/24 ,  H02J7/14 ,  H02J7/16 ,  H02P9/00

    CPC分类号： H02J7/166 ,  H02J7/1461

    摘要： A generation control apparatus for vehicles comprises a voltage regulator circuit for controlling the generation of power by a vehicle generator. The power is supplied to the voltage regulator circuit through a first circuit including an ignition switch and a second circuit not including the ignition switch. The supply of power through the second circuit is dependent upon the generating condition of the generator thus allowing the control of the power generation by means of the current flowing through a charge indicator even if the detection of the power generation is prevented. In this way, even if a fault such as a break occurs in the first circuit, the generating operation is maintained until the engine is turned off and the generator has stopped.

    摘要翻译： 用于车辆的发电控制装置包括用于控制车辆发电机产生电力的电压调节器电路。 通过包括点火开关和不包括点火开关的第二电路的第一电路向电压调节器电路供电。 通过第二电路的电力供应取决于发电机的发电状态，因此即使防止发电的检测，借助于流过充电指示器的电流来控制发电。 以这种方式，即使在第一回路中发生诸如断路的故障，维持发电操作，直到发动机关闭并且发电机停止。

    Battery charging control system for vehicles
    8.
    发明授权
    Battery charging control system for vehicles 失效
    车辆电池充电控制系统

    公开(公告)号：US4346338A

    公开(公告)日：1982-08-24

    申请号：US191816

    申请日：1980-09-26

    申请人： Takeshi Nakamoto ,  Katsutaro Iwaki ,  Katsuya Muto ,  Katsumi Itoh ,  Yoshio Akita

    发明人： Takeshi Nakamoto ,  Katsutaro Iwaki ,  Katsuya Muto ,  Katsumi Itoh ,  Yoshio Akita

    IPC分类号： B60R16/02 ,  H02J7/16 ,  H02J7/24 ,  H02J7/14

    CPC分类号： H02J7/166 ,  H02J7/163

    摘要： In a battery charging control system for vehicles having an energization resistor connected to the output terminal of an auxiliary rectifier for the purpose of providing a current path from a battery through a key switch, a warning lamp and the energization resistor to indicate a failure of a generator by the lamp, an energization control circuit is provided to form the current path through the energization resistor only when a voltage developed at the output terminal of the auxiliary rectifier reaches a specified voltage level thus blocking the current path during initial excitation of the field coil of the generator.

    摘要翻译： 在具有连接到辅助整流器的输出端子的通电电阻器的车辆的电池充电控制系统中，用于通过钥匙开关提供来自电池的电流路径，警告灯和通电电阻器，用于指示故障 只有当在辅助整流器的输出端产生的电压达到规定的电压电平时，提供通电控制电路以形成通过通电电阻器的电流路径，从而在励磁线圈的初始激励期间阻塞电流路径 的发电机。

    Voltage control system for vehicles
    9.
    发明授权
    Voltage control system for vehicles 失效
    车辆电压控制系统

    公开(公告)号：US4361796A

    公开(公告)日：1982-11-30

    申请号：US190254

    申请日：1980-09-24

    申请人： Yoshio Akita ,  Katsumi Itoh ,  Katsuya Muto ,  Katsutaro Iwaki ,  Takeshi Nakamoto

    发明人： Yoshio Akita ,  Katsumi Itoh ,  Katsuya Muto ,  Katsutaro Iwaki ,  Takeshi Nakamoto

    IPC分类号： H02J7/14 ,  H02J7/16 ,  H02J7/24

    CPC分类号： H02J7/166 ,  Y10S320/13

    摘要： A voltage control system for vehicles includes a power supply control circuit which allows power to be supplied to a voltage regulator circuit from a battery through a voltage detection line only when a key switch is turned on. The voltage regulator circuit controls the energization of a generator depending on the terminal voltage of the battery detected through the voltage detection line. The power supply control circuit includes a voltage divider circuit for detecting a voltage developed at an output terminal of an auxiliary rectifier associated with the generator when the connection of the output terminal to the battery is completed upon closing the key switch. The power supply control circuit also includes an output transistor controlled by the voltage detected by the voltage divider circuit and when the detected voltage reaches a predetermined level, the output transistor is rendered conductive and allows the supply of power from the battery to the voltage regulator circuit through the voltage detection line.

    摘要翻译： 一种用于车辆的电压控制系统包括电源控制电路，其仅在钥匙开关被接通时才允许通过电压检测线从电池向电压调节器电路供电。 电压调节器电路根据通过电压检测线检测到的电池的端子电压来控制发电机的通电。 电源控制电路包括分压器电路，用于当关闭钥匙开关时，当输出端子与电池的连接完成时，检测与发电机相关的辅助整流器的输出端产生的电压。 电源控制电路还包括由分压器电路检测到的电压控制的输出晶体管，并且当检测到的电压达到预定电平时，输出晶体管导通并允许从电池向电压调节器电路 通过电压检测线。