知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

63 条记录 (耗时 0.027 秒)

    Multipole electrical connector
    51.
    发明授权
    Multipole electrical connector 失效
    多极电连接器

    公开(公告)号：US5213514A

    公开(公告)日：1993-05-25

    申请号：US755846

    申请日：1991-09-06

    申请人： Tatsuya Arai

    发明人： Tatsuya Arai

    IPC分类号： H01R13/40 ,  H01R13/42 ,  H01R13/428 ,  H01R24/00

    CPC分类号： H01R12/727 ,  H01R12/716 ,  H01R12/724 ,  H01R12/82

    摘要： An electrical contact for a multipole electrical connector, includes a contact section (56a, 57a) having a C-shaped portion with a contact point at a peak thereof; an intermediate section (56d, 57d) extending from an end of the contact section; a press-fit section (56b, 57b) extending from an end of the intermediate section; and the intermediate section having a thickness which is gradually increased toward the press-fit section, thereby bending uniformly the intermediate section when a lateral force is applied. The intermediate section has a C-shaped base portion to further reduce the spring constant. The length of an intermediate section is made different from those of adjacent intermediate sections so as to offset the contact points alternately, thereby minimizing the plugging force.

    摘要翻译： 用于多极电连接器的电接触件包括具有在其峰值处具有接触点的C形部分的接触部分（56a，57a）; 从所述接触部的端部延伸的中间部（56d，57d） 从所述中间部的端部延伸的压入部（56b，57b） 并且中间部分具有朝向压配合部分逐渐增加的厚度，从而当施加横向力时使中间部分均匀地弯曲。 中间部分具有C形基部以进一步减小弹簧常数。 使中间部分的长度与相邻的中间部分的长度不同，以便交替地偏移接触点，从而使堵塞力最小化。

    Vehicle power supply system, engine control unit, and power supply method
    52.
    发明授权
    Vehicle power supply system, engine control unit, and power supply method 有权
    车辆电源系统，发动机控制单元和供电方式

    公开(公告)号：US09242611B2

    公开(公告)日：2016-01-26

    申请号：US13823738

    申请日：2012-01-11

    申请人： Tomomi Harada ,  Tatsuya Arai

    发明人： Tomomi Harada ,  Tatsuya Arai

    IPC分类号： B60R16/03

    CPC分类号： B60R16/03 ,  F02N11/04 ,  F02N11/087 ,  F02N2011/0888

    摘要： A engine control unit comprises: a three-phase bridge circuit that has a first end connected to the first end of the first load and a second end connected to a ground, the three-phase bridge circuit performing commutation control on an alternating-current power supplied from the motor generator or driving the motor generator; a DC-DC converter connected between the first end of the three-phase bridge circuit and a second end of the control switch; a diode that has an anode connected to the battery connecting terminal and a cathode connected to the second end of the control switch; a voltage detecting circuit that detects a voltage of the battery connecting terminal; a first switch element connected between a second end of the coil and the ground; a second switch element connected between a second end of the first load and the ground; and a control circuit.

    摘要翻译： 发动机控制单元包括：三相桥式电路，其具有连接到第一负载的第一端的第一端和连接到地的第二端，三相桥式电路对交流电力进行换向控制 由电动发电机供电或驱动电动发电机; 连接在三相桥式电路的第一端和控制开关的第二端之间的DC-DC转换器; 具有连接到电池连接端子的阳极和连接到控制开关的第二端的阴极的二极管; 检测电池连接端子的电压的电压检测电路; 连接在线圈的第二端和地之间的第一开关元件; 连接在第一负载的第二端和地之间的第二开关元件; 和控制电路。

    Battery charger and battery charging method
    55.
    发明授权
    Battery charger and battery charging method 有权
    电池充电器和电池充电方式

    公开(公告)号：US08421420B2

    公开(公告)日：2013-04-16

    申请号：US12408903

    申请日：2009-03-23

    申请人： Tatsuya Arai ,  Tokihiko Iwakura

    发明人： Tatsuya Arai ,  Tokihiko Iwakura

    IPC分类号： H02J7/04 ,  H02J7/00 ,  H02J1/00

    CPC分类号： H02J7/04 ,  H02J7/1492 ,  Y02T10/92 ,  Y10T307/68 ,  Y10T307/691 ,  Y10T307/766

    摘要： A rectification processor includes rectifier elements that control charge to batteries independently for each of the batteries. A charge-state detector detects charge states of the batteries from their voltages, and determines whether to select the batteries for charging in a half-cycle determined beforehand in accordance with the detected result. A synchronous signal detector detects a signal synchronized with the phase of the 3-phase alternate current (AC) generator from the 3-phase AC generator, and outputs a synchronous signal. A charge controller controls the charge in the rectification processor in synchronization with the 3-phase AC generator according to the synchronous signal from the synchronous signal detector, and, in accordance with the charge states of the batteries output from the charge-state detector, controls charge amounts to the battery/batteries that was determined for selection.

    摘要翻译： 整流处理器包括对每个电池独立控制电池的电荷的整流元件。 充电状态检测器从其电压检测电池的充电状态，并且根据检测结果确定是否在预先确定的半周期内选择用于充电的电池。 同步信号检测器检测与三相交流发电机的三相交流发电机的相位同步的信号，并输出同步信号。 充电控制器根据来自同步信号检测器的同步信号与三相交流发电机同步地控制整流处理器中的电荷，并且根据从充电状态检测器输出的电池的充电状态，控制 电量等于确定供选择的电池/电池。

    Fuel cell
    58.
    发明授权
    Fuel cell 失效
    燃料电池

    公开(公告)号：US08129070B2

    公开(公告)日：2012-03-06

    申请号：US13132554

    申请日：2008-12-12

    申请人： Shinji Jomori ,  Naoki Takehiro ,  Tatsuya Arai ,  Keiichi Kaneko ,  Takumi Taniguchi

    发明人： Shinji Jomori ,  Naoki Takehiro ,  Tatsuya Arai ,  Keiichi Kaneko ,  Takumi Taniguchi

    IPC分类号： H01M8/10

    CPC分类号： H01M8/2483 ,  H01M8/0258 ,  H01M8/2457 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/20 ,  Y02B90/14 ,  Y02T90/32

    摘要： The present invention provides a fuel cell having obstructed passages, which is capable of inhibiting the occurrence of flooding. The fuel cell comprises: a stacked body comprising at least a membrane electrode assembly; and a pair of separators sandwiching the stacked body. A face of the stacked body side of the separator is provided with inlet passage(s) through which reaction gas to be supplied to the stacked body passes and outlet passage(s) through which reaction gas having passed the stacked body passes. The inlet passage is obstructed at a downstream end of the reaction gas to be supplied to the stacked body and the outlet passage is obstructed at an upstream end of the reaction gas having passed through the stacked body. The inlet passage and the outlet passage is arranged separately from each other, and the inlet passage is arranged on both ends of the face of the stacked body side of the separator in the passage width direction of the inlet passage and the outlet passage.

    摘要翻译： 本发明提供一种具有阻碍通气的燃料电池，能够抑制淹水的发生。 燃料电池包括：至少包括膜电极组件的堆叠体; 以及夹着堆叠体的一对分离器。 隔板的层叠体侧的面设置有供给层叠体的反应气体通过的入口通路和通过了层叠体的反应气体通过的出口通路。 入口通道在反应气体的下游端被阻塞以供应到堆叠体，并且出口通道在通过堆叠体的反应气体的上游端被阻塞。 入口通道和出口通道彼此分开布置，并且入口通道沿着入口通道和出口通道的通道宽度方向布置在隔板的堆叠体侧面的两端。

    FUEL CELL
    59.
    发明申请
    FUEL CELL 有权
    燃料电池

    公开(公告)号：US20110123896A1

    公开(公告)日：2011-05-26

    申请号：US12675092

    申请日：2008-12-12

    申请人： Shinji Jomori ,  Naoki Takehiro ,  Tatsuya Arai ,  Keiichi Kaneko ,  Takumi Taniguchi

    发明人： Shinji Jomori ,  Naoki Takehiro ,  Tatsuya Arai ,  Keiichi Kaneko ,  Takumi Taniguchi

    IPC分类号： H01M8/10

    CPC分类号： H01M8/0265 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0263 ,  H01M8/0267 ,  H01M2008/1095

    摘要： The present invention provides a fuel cell having a blocked passage and showing capability of inhibiting desiccation and flooding of the membrane electrode assembly. The fuel cell comprises: a laminated body comprising at least a membrane electrode assembly which includes: an electrolyte membrane, an anode catalyst layer arranged on one surface of the electrolyte membrane, and a cathode catalyst layer arranged on the other surface of the electrolyte membrane; and a pair of separators sandwiching the laminated body, wherein, between the pair of separators, along the laminated body side surface of at least one separator, an inlet passage is provided for getting through a reaction gas supplied to the laminated body and an outlet passage is provided for getting through a reaction gas having passed through the laminated body; the inlet passage is blocked at a downstream end of the reaction gas being supplied to the laminated body and the outlet passage is blocked at an upstream end of the reaction gas having passed through the laminated body; the inlet passage and the outlet passage are arranged separately from each other along the separator; and the depth of the upstream region of the inlet passage is larger than that of the downstream region of the inlet passage.

    摘要翻译： 本发明提供一种具有堵塞通道并具有抑制膜电极组件的干燥和溢流的能力的燃料电池。 燃料电池包括：至少包括膜电极组件的层压体，其包括：电解质膜，布置在电解质膜的一个表面上的阳极催化剂层和布置在电解质膜的另一个表面上的阴极催化剂层; 以及一对夹着所述层叠体的分离器，其中，在所述一对分离器之间沿着至少一个分离器的层叠体侧表面设置有入口通道，用于通过供给到所述层叠体的反应气体和出口通道 用于通过已经通过层叠体的反应气体; 入口通道被阻塞在反应气体的下游端被供应到层压体，并且出口通道在通过层压体的反应气体的上游端被阻塞; 入口通道和出口通道沿分离器彼此分开布置; 并且入口通道的上游区域的深度大于入口通道的下游区域的深度。

    Battery Charging Device and Delay Angle Control Method for Battery Charging Device
    60.
    发明申请
    Battery Charging Device and Delay Angle Control Method for Battery Charging Device 有权
    电池充电装置的电池充电装置和延迟角度控制方法

    公开(公告)号：US20100237825A1

    公开(公告)日：2010-09-23

    申请号：US12294778

    申请日：2007-03-29

    申请人： Hidenori Suzuki ,  Tatsuya Arai ,  Takeshi Yanagisawa ,  Atsuo Ota

    发明人： Hidenori Suzuki ,  Tatsuya Arai ,  Takeshi Yanagisawa ,  Atsuo Ota

    IPC分类号： H02J7/00

    CPC分类号： H02J7/1492 ,  H02M7/219 ,  H02P9/02 ,  Y02T10/92

    摘要： A battery charging device of the present invention has a rectifier portion that is formed by switching elements, and performs advance angle/delay angle control. An advance angle/delay angle amount in the advance angle/delay angle control is determined based on a differential voltage between the voltage of a battery and a predetermined target voltage. In this case, when a determined delay angle amount exceeds a delay angle limit value, delay angle control is performed using the delay angle limit value. Moreover, the power generation amount of an alternating current generator is detected, and the delay angle amount and power generation amount are stored. If the current delay angle amount is greater than the previous delay angle amount, and the previous power generation amount is greater than the current power generation amount, then the previous delay angle amount is set as the delay angle limit value.

    摘要翻译： 本发明的电池充电装置具有由开关元件形成的整流部，并进行提前角/延迟角控制。 基于电池电压和预定目标电压之间的差分电压来确定提前角/延迟角度控制中的提前角/延迟角度量。 在这种情况下，当确定的延迟角度量超过延迟角限制值时，使用延迟角限制值执行延迟角度控制。 此外，检测交流发电机的发电量，并存储延迟角量和发电量。 如果当前延迟角度量大于先前延迟角度量，并且先前发电量大于当前发电量，则将先前的延迟角度量设定为延迟角限制值。