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21 条记录 (耗时 0.02 秒)

    Method and apparatus for measuring pure resistance of in-vehicle battery
    12.
    发明授权
    Method and apparatus for measuring pure resistance of in-vehicle battery 失效

    公开(公告)号：US06518735B2

    公开(公告)日：2003-02-11

    申请号：US09985525

    申请日：2001-11-05

    申请人： Tomohiro Kawaguchi ,  Norihito Enomoto ,  Hideaki Kamohara ,  Youichi Arai

    发明人： Tomohiro Kawaguchi ,  Norihito Enomoto ,  Hideaki Kamohara ,  Youichi Arai

    IPC分类号： G01N27416

    CPC分类号： G01R31/3624 ,  G01R31/3648 ,  G01R31/3662 ,  G01R31/3668

    摘要： In an apparatus for measuring a pure resistance of an in-vehicle battery, a terminal voltage and a discharging current of the battery are measured when the discharging current flows from the battery. A first approximate equation of a voltage-current characteristic curve is acquired for an increasing discharging current, and a second approximate equation is the voltage-current characteristic curve is acquired for a decreasing discharging current. Two points providing equal synthesized resistances each composed of the pure resistance and polarization resistance component are set on the voltage-current characteristic curves represented by the first and the second approximate equations, respectively. The gradients between the two points in each of the voltage-current characteristic curves are corrected to provide two corrected gradients each exclusive of a voltage drop due to the polarization resistance component. The two corrected gradients are averaged to provide an average value which is measured as a pure resistance of the battery.

    Vehicle alternator having improved rotating yoke
    13.
    发明授权
    Vehicle alternator having improved rotating yoke 失效
    具有改进的旋转轭的车辆交流发电机

    公开(公告)号：US6037695A

    公开(公告)日：2000-03-14

    申请号：US814583

    申请日：1997-03-10

    申请人： Hiroshi Kanazawa ,  Kazuo Tahara ,  Fumio Tajima ,  Yoshiaki Honda ,  Hideaki Kamohara

    发明人： Hiroshi Kanazawa ,  Kazuo Tahara ,  Fumio Tajima ,  Yoshiaki Honda ,  Hideaki Kamohara

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

    CPC分类号： H02K21/044

    摘要： An alternator for a vehicle, including a rotating yoke composed of a pair of hook-shaped magnetic poles arranged in facing relation to each other and being concentrically attached to a shaft, a magnetic-field winding for generating a magnetizing force in the hook-shaped magnetic poles, stator magnetic poles arranged in the periphery of the rotating yoke, magnets for decreasing leakage magnetic flux arranged between the hook portions of the hook-shaped magnetic poles, and protection covers arranged in the positions of the outer surface of the magnets fixed to the side surfaces of the hook portions between the hook portions such that the outer surface does not become higher than the outer periphery of the hook portion.

    摘要翻译： 一种用于车辆的交流发电机，包括由一对彼此面对并且同心地安装在轴上的一对钩形磁极构成的旋转磁轭，用于产生钩状的磁化力的磁场绕组 磁极，设置在旋转磁轭周围的定子磁极，用于减少布置在钩形磁极的钩部之间的泄漏磁通的磁体和布置在磁体的外表面位置的保护盖，固定到 钩部之间的钩部的侧表面使得外表面不会变得高于钩部的外周。

    Heat storage material
    14.
    发明授权
    Heat storage material 失效
    储热材料

    公开(公告)号：US4518514A

    公开(公告)日：1985-05-21

    申请号：US484271

    申请日：1983-04-12

    申请人： Hideaki Kamohara ,  Michio Yanadori ,  Seigo Miyamoto ,  Keiichi Koike

    发明人： Hideaki Kamohara ,  Michio Yanadori ,  Seigo Miyamoto ,  Keiichi Koike

    IPC分类号： C09K5/06 ,  C09K5/00

    CPC分类号： C09K5/063

    摘要： A heat storage material to be used for air cooling systems is provided. This heat storage material comprises acetic acid or a mixture of acetic acid and one or more acetates and is further added with at least one anhydrous halide as nucleating agent to prevent supercooling.

    摘要翻译： 提供了一种用于空气冷却系统的储热材料。 该蓄热材料包括乙酸或乙酸和一种或多种乙酸盐的混合物，并进一步加入至少一种无水卤化物作为成核剂以防止过冷。

    Tube expander
    15.
    发明授权
    Tube expander 失效
    管扩管器

    公开(公告)号：US4068372A

    公开(公告)日：1978-01-17

    申请号：US768198

    申请日：1977-02-14

    申请人： Hideaki Kamohara ,  Toji Nakatui ,  Yuji Yoshitomi ,  Iwao Sasaki ,  Kenji Shimada

    发明人： Hideaki Kamohara ,  Toji Nakatui ,  Yuji Yoshitomi ,  Iwao Sasaki ,  Kenji Shimada

    IPC分类号： B21D39/06 ,  B21D39/20 ,  B23P17/00

    CPC分类号： B21D39/06 ,  B21D39/203 ,  B21D39/206 ,  Y10T29/53122 ,  Y10T29/53987 ,  Y10T29/53996

    摘要： Disclosed is a tube expander adapted for use in fixing tubes to a tube plate of a boiler or a multitubular heat exchanger. The expander incorporates an elastic expanding medium adapted to be inserted into a tube to be expanded radially against a wall of a tube-receiving bore of the tube plate. The expander further includes a pressurizing rod passing through the expanding medium, a pressurizing rod head provided at one end of the pressurizing rod, a back-up ring adapted to be supported straddling said tube receiving bore and slidably passed by the pressurizing rod, and seal rings disposed at both sides of the pressurizing rod. The seal rings are made of a hard elastic material of a hardness greater than that of the expanding medium, and each of them is provided with at its portion confronting the end of the expanding medium with a conical recess.

    摘要翻译： 公开了一种适于用于将管固定到锅炉或多管式热交换器的管板的管式膨胀机。 膨胀机结合弹性膨胀介质，该弹性膨胀介质适于被插入到管中以径向扩张地抵靠管板的管接收孔的壁。 膨胀机还包括通过膨胀介质的加压杆，设置在加压杆的一端的加压杆头，适于被支撑跨过所述管接收孔并被加压杆可滑动地通过的支撑环，并且密封 设置在加压杆两侧的环。 密封环由硬度大于膨胀介质的硬弹性材料制成，并且它们中的每一个在其与膨胀介质的端部相对的部分处设置有锥形凹部。

    Battery capacity detection system with temperature correction
    17.
    发明授权
    Battery capacity detection system with temperature correction 失效
    电池容量检测系统具有温度校正功能

    公开(公告)号：US06275008B1

    公开(公告)日：2001-08-14

    申请号：US09609768

    申请日：2000-07-03

    申请人： Youichi Arai ,  Tsutomu Saigo ,  Hideaki Kamohara

    发明人： Youichi Arai ,  Tsutomu Saigo ,  Hideaki Kamohara

    IPC分类号： H01M1046

    CPC分类号： G01R31/3624 ,  G01R31/006 ,  G01R31/362 ,  G01R31/3648 ,  G01R31/3675 ,  G01R31/3693

    摘要： A battery capacity detection system according to the invention is provided with: a temperature sensor for sensing a temperature of the battery; a full-charge voltage calculation section for calculating a voltage of the battery in a full charge state by using the temperature sensed by the temperature sensor; and an SOC calculation section for calculating an SOC of the battery by using the voltage of the battery in the full charge state calculated by using the temperature in the full-charge voltage calculation processing section.

    摘要翻译： 根据本发明的电池容量检测系统设置有：用于感测电池温度的温度传感器; 全充电电压计算部分，用于通过使用由温度传感器感测的温度来计算充满电状态的电池的电压; 以及SOC计算部，其通过使用通过使用全充电电压计算处理部中的温度计算出的充满电状态的电池的电压来计算电池的SOC。

    Induction alternating current generator and a generation method
    18.
    发明授权
    Induction alternating current generator and a generation method 失效
    感应交流发电机及其生成方法

    公开(公告)号：US5444321A

    公开(公告)日：1995-08-22

    申请号：US114247

    申请日：1993-09-01

    申请人： Yoshiaki Honda ,  Hitoshi Minorikawa ,  Hideaki Kamohara

    发明人： Yoshiaki Honda ,  Hitoshi Minorikawa ,  Hideaki Kamohara

    IPC分类号： H02K19/22 ,  H02K3/20 ,  H02K3/52 ,  H02K9/06 ,  H02K19/36 ,  H02K1/22 ,  H02K1/32

    CPC分类号： H02K19/365 ,  H02K19/36 ,  H02K3/20 ,  H02K3/528 ,  H02K9/06

    摘要： Object of the present invention is to provide an induction alternating current generator on vehicle and a method for generating alternating current in a generator on vehicle, which improve the efficiency of the generator by increasing magnetic flux permeating a stator core.Second electromagnetic exciting means for generating magnetic field in the direction of repelling the leak magnetic flux between neighboring claw poles, are provided in the spaces formed by the neighboring claw poles engaging each other at a gap and first electromagnetic exciting means provided inside a pair of the rotor cores of the induction alternating current generator on vehicle.And a method for generating alternating current by an induction alternating current generator having plural claw poles of a pair of rotor cores engaging each other at a gap and first electromagnetic exciting means as a first exciter inside the rotor cores, includes the step of controlling magnetic flux permeating a stator core outside the rotor cores by controlling second electromagnetic exciting means mounted in the spaces of the above-mentioned gaps and generating magnetic field in the direction of repelling leak magnetic flux between the claw poles.

    摘要翻译： 本发明的目的是提供一种车辆上的感应交流发电机以及在车辆上的发电机中产生交流电的方法，其通过增加渗透定子铁芯的磁通来提高发电机的效率。 在相邻的爪极之间形成的空间间隙设置有用于在相邻的爪极之间排斥漏磁通的方向上产生磁场的第二电磁激励装置，设置在一对电极内的第一电磁励磁装置 车辆感应交流发电机的转子芯。 另外，通过一个感应交流发电机产生交流电的方法，该感应交流发电机具有一对间隙啮合的一对转子铁芯的多个爪极和作为转子铁芯内的第一激励器的第一电磁励磁装置，包括控制磁通量的步骤 通过控制安装在上述间隙的空间中的第二电磁激励装置，在排斥爪极之间的漏磁通方向上产生磁场，将转子芯外部的定子铁心渗透。