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149 条记录 (耗时 0.035 秒)

    Vehicular power generation control device and method
    41.
    发明授权
    Vehicular power generation control device and method 失效
    车辆发电控制装置及方法

    公开(公告)号：US06750634B2

    公开(公告)日：2004-06-15

    申请号：US10122379

    申请日：2002-04-16

    申请人： Makoto Taniguchi ,  Koji Tanaka

    发明人： Makoto Taniguchi ,  Koji Tanaka

    IPC分类号： H02H706

    CPC分类号： H02J7/242 ,  H02P9/02

    摘要： A vehicular power generation control device has a voltage control circuit, a power supply circuit and a power control circuit. The voltage control circuit controls the field current of a power generator by turning on and off a transistor. The power control circuit has an ignition switch closure detection circuit and an engine rotation detection circuit. When a closure of the ignition switch is detected by the ignition switch closure detection circuit, an operation of the rotation detection circuit is stopped. When the closure is not detected, the operation of the rotation detection circuit is started.

    摘要翻译： 车辆发电控制装置具有电压控制电路，电源电路和功率控制电路。 电压控制电路通过接通和关断晶体管来控制发电机的励磁电流。 功率控制电路具有点火开关闭合检测电路和发动机旋转检测电路。 当通过点火开关闭合检测电路检测到点火开关的闭合时，停止旋转检测电路的动作。 当没有检测到闭合时，开始旋转检测电路的操作。

    Automotive alternator having detector for detecting initiation of rotation
    42.
    发明授权
    Automotive alternator having detector for detecting initiation of rotation 失效

    公开(公告)号：US06566845B2

    公开(公告)日：2003-05-20

    申请号：US10178486

    申请日：2002-06-25

    申请人： Makoto Taniguchi ,  Shin Kusase

    发明人： Makoto Taniguchi ,  Shin Kusase

    IPC分类号： H02P908

    CPC分类号： H02J7/1461 ,  F02D11/106

    摘要： An alternator for use in an automotive vehicle includes a circuit for detecting initiation of rotation of an engine. Upon detecting the initiation of rotation, excitation current supply to a field winding is started, and thereafter an alternator output is controlled by controlling the excitation current. A resistor is connected to one phase winding of an armature to obtain a voltage indicating initiation of rotation during a period in which no excitation current is supplied to the field winding, and a capacitor is connected to another phase winding to raise the indicating voltage level. Since the indicating voltage induced by a small amount of residual magnetism is increased to a sufficient level by the capacitor, the initiation of rotation can be accurately detected.

    Vehicular ac generator having voltage control unit
    44.
    发明授权
    Vehicular ac generator having voltage control unit 有权
    具有电压控制单元的车载交流发电机

    公开(公告)号：US06420855B2

    公开(公告)日：2002-07-16

    申请号：US09883205

    申请日：2001-06-19

    申请人： Makoto Taniguchi ,  Hiroaki Ishikawa ,  Koji Tanaka

    发明人： Makoto Taniguchi ,  Hiroaki Ishikawa ,  Koji Tanaka

    IPC分类号： H02H706

    CPC分类号： H02J7/244 ,  H02H7/06

    摘要： A vehicular AC generator comprises a resistor for ground one-phase output terminal in an armature coil, a switch for connecting and disconnecting at least one-phase output terminal out of the other phases of the armature coil to and from the ground, and a control unit for controlling the switch. The switch is controlled ON and OFF in accordance with a voltage generated across the resistor. According to this configuration, in the event of occurrence of leakage current in the armature coil, the occurrence of the leakage current is detected based on the voltage generated across the resistor and the switch is closed, whereby the leakage current is allowed to escape to ground and an actual signal from the resistor is detected easily.

    摘要翻译： 车辆用交流发电机包括电枢线圈中的接地一相输出端子的电阻器，用于将电枢线圈的其他相的至少一相输出端子与地之间的至少一相输出端子连接和断开的开关，以及控制 用于控制开关的单元 开关根据电阻器两端产生的电压进行ON和OFF控制。 根据该结构，在电枢线圈中发生漏电流的情况下，基于电阻器两端产生的电压来检测漏电流的发生，并且开关闭合，从而允许泄漏电流逸出到地 并且容易地检测来自电阻器的实际信号。

    Rotary electric machine having Lundell type core
    45.
    发明授权
    Rotary electric machine having Lundell type core 失效
    旋转电机具有隆德尔型芯

    公开(公告)号：US5969459A

    公开(公告)日：1999-10-19

    申请号：US2682

    申请日：1998-01-05

    申请人： Makoto Taniguchi ,  Takayasu Nimura

    发明人： Makoto Taniguchi ,  Takayasu Nimura

    IPC分类号： H02K21/04 ,  H02K1/22 ,  H02K1/27 ,  H02K21/14 ,  H02K19/22

    CPC分类号： H02K21/044

    摘要： A rotor of a rotary electric machine has a pair of pole core members each of which has a core portion and a plurality of claw poles extending axially from outer periphery of the core portion. A plurality of magnet holders with permanent magnets are held therein and a connection member axially fixes the magnet holders to the pole core members. The connection member has a pair of end plates disposed at opposite ends of the rotor and a plurality of connecting rods extending axially to mechanically connect the magnet holders from opposite ends.

    摘要翻译： 旋转电机的转子具有一对磁芯部件，每个磁芯部件具有芯部和从芯部的外周向轴向延伸的多个爪极。 多个具有永磁体的磁体保持器被保持在其中，并且连接构件将磁体保持器轴向地固定到磁极铁芯构件。 连接构件具有设置在转子的相对端的一对端板和多个轴向延伸的连接杆，以从相对端机械地连接磁体保持器。

    Vehicular electric power system
    46.
    发明授权
    Vehicular electric power system 失效
    车载电力系统

    公开(公告)号：US5726557A

    公开(公告)日：1998-03-10

    申请号：US658740

    申请日：1996-06-05

    申请人： Atsushi Umeda ,  Makoto Taniguchi ,  Shin Kusase

    发明人： Atsushi Umeda ,  Makoto Taniguchi ,  Shin Kusase

    IPC分类号： H02J7/14 ,  H02P9/48 ,  H02P9/34

    CPC分类号： H02J7/14 ,  H02P9/48 ,  H02P2101/45

    摘要： A vehicular electric power system is composed of a rotating AC machine having polyphase armature coils, a full-wave rectifier for rectifying the generated voltages by a plurality of SiC-MOSFETs to give a rectified output to the battery unit, and a control device for selectively turning on the plurality of SiC-MOSFETs to raise the generated voltages by short-circuiting and open-circuiting the armature coils on the basis of the phases of voltages generated by the rotating AC machine at a predetermined duty factor.

    摘要翻译： 车辆电力系统由具有多相电枢线圈的旋转交流电机组成，全波整流器，用于通过多个SiC-MOSFET整流产生的电压，以向电池单元提供整流输出;以及控制装置，用于选择性地 基于由旋转AC电机产生的电压的相位以预定的占空因数，通过使电枢线圈短路和断开来接通多个SiC-MOSFET，从而提高产生的电压。

    Generating apparatus for providing different rated output voltages to a plurality of electric loads
    47.
    发明授权
    Generating apparatus for providing different rated output voltages to a plurality of electric loads 失效
    用于向多个电负载提供不同额定输出电压的发电装置

    公开(公告)号：US5719486A

    公开(公告)日：1998-02-17

    申请号：US634033

    申请日：1996-04-17

    申请人： Makoto Taniguchi ,  Atsushi Umeda ,  Shin Kusase

    发明人： Makoto Taniguchi ,  Atsushi Umeda ,  Shin Kusase

    IPC分类号： H02J7/24 ,  H02J7/14

    CPC分类号： H02J7/1438

    摘要： A generating apparatus includes a generator, a first and a second rectifiers, and a voltage regulator. The generator has three-phase star-connected armature windings which generate three-phase high-output voltage at phase-terminals and low-output voltage at a neutral point. The first rectifier is a three-phase full-wave rectifier connected between the phase-winding and a high-voltage load, and the second rectifier is a diode connected between the neutral point and a low-voltage load with a battery. The regulator regulates the high output voltage to energize the high-voltage load and, at the same time, the low-output voltage to become an optimum voltage level for charging battery. MOSFETs may be used for the first rectifier to short-circuit the armature windings thereby supplying them with leading currents which are respectively ahead of the high-output voltages, so as to increase the generator output power.

    摘要翻译： 发电装置包括发电机，第一和第二整流器以及电压调节器。 发电机具有三相星形连接的电枢绕组，在相位端产生三相高输出电压，在中性点产生低输出电压。 第一整流器是连接在相绕组和高压负载之间的三相全波整流器，第二整流器是连接在中性点和具有电池的低压负载之间的二极管。 调节器调节高输出电压以激励高压负载，同时，低输出电压成为为电池充电的最佳电压电平。 MOSFET可以用于第一整流器以使电枢绕组短路，从而将它们分别提供在高输出电压之前的引导电流，从而增加发电机输出功率。

    Operating mechanism for circuit breaker
    48.
    发明授权
    Operating mechanism for circuit breaker 失效
    断路器操作机构

    公开(公告)号：US5584383A

    公开(公告)日：1996-12-17

    申请号：US311339

    申请日：1994-09-23

    申请人： Kazuhiro Matsuo ,  Makoto Taniguchi ,  Junji Fujiwara ,  Takayuki Miyazawa

    发明人： Kazuhiro Matsuo ,  Makoto Taniguchi ,  Junji Fujiwara ,  Takayuki Miyazawa

    IPC分类号： H01H5/10 ,  H01H3/30 ,  H01H33/40 ,  H01H33/42 ,  H01H5/00

    CPC分类号： H01H3/3042 ,  H01H2003/3073 ,  H01H2003/3094

    摘要： An operating mechanism for a circuit breaker including a frame, a spring shaft mounted on the frame and rotatable around a central axis thereof, a spring case having a notch in an outer periphery thereof and rotatable around the central axis, a rotating spring provided in the spring case and having a first end secured to the spring shaft and a second end secured to the spring case, a cam secured to the spring shaft and rotatable along with the spring shaft, and a catch rotatably mounted on the spring case. The catch is at an original position at the notch inside the outer periphery of the spring case by a spring. The operating mechanism further includes a charging device for rotating the spring case to charge the rotating spring and a control lever rotatably mounted on the frame and having an end portion engaged with the cam, the catch and the outer periphery of the spring case for performing closing and opening control of the charging device. The spring shaft is rotated by a driving force of the rotating spring for causing the control lever to perform the closing control of the charging device. The spring case is rotated by the charging device to charge the rotating spring for causing the control lever to perform the opening control of the charging device.

    摘要翻译： 一种用于断路器的操作机构，包括框架，安装在框架上并可围绕其中心轴线旋转的弹簧轴;弹簧壳体，其外周具有可绕中心轴线旋转的旋转弹簧， 弹簧壳体，并且具有固定到弹簧轴的第一端和固定到弹簧壳体的第二端，固定到弹簧轴并与弹簧轴一起旋转的凸轮以及可旋转地安装在弹簧壳体上的卡盘。 通过弹簧，卡扣位于弹簧壳体的外周边的切口处的原始位置。 操作机构还包括用于旋转弹簧壳体以对旋转弹簧充电的充电装置和可旋转地安装在框架上的控制杆，并且具有与凸轮接合的端部，弹簧壳体的卡扣和外周边，用于执行闭合 并打开充电装置的控制。 弹簧轴由旋转弹簧的驱动力旋转，使控制杆执行充电装置的关闭控制。 弹簧箱由充电装置旋转以对旋转弹簧充电，以使控制杆执行充电装置的打开控制。