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公开(公告)号：US08013618B2
公开(公告)日：2011-09-06
申请号：US12505667
申请日：2009-07-20
IPC分类号： H01H31/02
CPC分类号： G01R31/3624 , G01R19/16542
摘要： A voltage detection apparatus includes: a battery including unit cells mutually connected in series; a first block including at least one of the unit cells; a second block including at least one of the unit cells, and provided adjacent to the first block; a first voltage detector connected to the first block, which detects a voltage between both ends of the unit cell in the first block, and which includes: a current source; a current detection element connected to the current source; and a voltage measuring unit which detects a voltage between both ends of the current detection element; and a second voltage detector connected to the second block, which has a similar construction with the first voltage detector. An abnormality detector of the voltage detection apparatus detects an abnormality of the voltage detectors in accordance with the voltages between both ends of the current detection elements.
摘要翻译： 电压检测装置包括：包括串联连接的单元的电池; 包括至少一个所述单元电池的第一块; 包括所述单元电池中的至少一个并且邻近所述第一块设置的第二块; 连接到第一块的第一电压检测器，其检测第一块中的单元电池的两端之间的电压，并且包括：电流源; 连接到电流源的电流检测元件; 以及电压测量单元，其检测所述电流检测元件的两端之间的电压; 以及连接到第二块的第二电压检测器，其具有与第一电压检测器相似的结构。 电压检测装置的异常检测器根据电流检测元件的两端之间的电压来检测电压检测器的异常。
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公开(公告)号：US07883347B1
公开(公告)日：2011-02-08
申请号：US12826177
申请日：2010-06-29
IPC分类号： H01R13/60
CPC分类号： H01R13/62933
摘要： There is disclosed a power connection apparatus which can secure connection between a power socket and a power plug and which can simplify the connecting operation properties thereof. A handle rotatably attached to the power plug having terminals includes engaging claw disengageably engaged with engagement portion of the power socket having an electrode portion, an abutment portion which abuts on the power socket, and a grip portion. The rotation of the grip portion in such a direction as to come away from the power socket is limited by the angle of the rotation of the handle in a direction in which the grip portion comes close to the power socket.
摘要翻译： 公开了一种能够确保电源插座和电源插头之间的连接的电力连接装置，能够简化其连接动作特性。 可旋转地安装到具有端子的电源插头的手柄包括与电源插座的接合部分可分离地接合的接合爪，其具有电极部分，邻接电源插座的抵接部分和把手部分。 把手部分沿着从电源插座移开的方向的旋转受到手柄在把手部分靠近电源插座的方向上的旋转角度的限制。
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公开(公告)号：US20100315096A1
公开(公告)日：2010-12-16
申请号：US12797143
申请日：2010-06-09
申请人： Susumu YAMAMOTO , Satoshi Ishikawa
发明人： Susumu YAMAMOTO , Satoshi Ishikawa
CPC分类号： G01R27/025 , G01R35/00
摘要： An insulation resistance detecting apparatus is provided to detecting an insulation resistance of a load circuit. The insulation resistance detecting apparatus comprises: a coupling capacitor of which a first end is connected to the load circuit; a periodic waveform output section which is connected to a second end of the coupling capacitor, and outputs a periodic waveform to the second end; a waveform shaping section which extracts and amplifies a part of the periodic waveform including a peak point; and an arithmetic operation section which determines the insulation resistance of the load circuit on the basis of a first wave height value as a wave height value of a waveform outputted from the waveform shaping section and a second wave height value as a wave height value of the periodic waveform.
摘要翻译： 提供绝缘电阻检测装置来检测负载电路的绝缘电阻。 绝缘电阻检测装置包括：耦合电容器，其第一端连接到负载电路; 周期性波形输出部，其连接到所述耦合电容器的第二端，并向所述第二端输出周期性波形; 波形整形部，其提取并放大包括峰值点的周期波形的一部分; 以及算术运算部，其基于作为从波形整形部输出的波形的波高值的第一波高值和作为波形整形部的波高值的第二波高值，确定负载电路的绝缘电阻 周期性波形。
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公开(公告)号：US20100308835A1
公开(公告)日：2010-12-09
申请号：US12794200
申请日：2010-06-04
IPC分类号： G01N27/417
CPC分类号： G01R31/3658 , G01R31/3689 , H01M10/482 , H02J7/0021 , Y02T10/7055
摘要： There is provided a voltage monitoring apparatus for monitoring an output voltage of an assembled battery. The voltage monitoring apparatus comprises: voltage monitoring sections, each section monitoring a voltage of each block of the plurality of blocks into which the plurality of unit cells are divided, wherein the voltage monitoring sections are connected one another through communication lines; and a control unit which is connected to the voltage monitoring section through the communication lines. The voltage monitoring section compares the respective detected voltages of the unit cells with the threshold voltage to determine a result of the comparison, and transmits the comparison result to the control unit. In a case where the threshold voltage is changed, the control unit transmits a registration signal indicating the changed threshold voltage, and when received the registration signal, the voltage monitoring section changes the stored threshold voltage to the changed threshold voltage.
摘要翻译： 提供了用于监视组合电池的输出电压的电压监视装置。 电压监视装置包括：电压监视部，每个部分监视多个单位电池被划分成多个块的每个块的电压，其中电压监视部分通过通信线路彼此连接; 以及通过通信线路连接到电压监视部的控制单元。 电压监视部分将单元的相应检测电压与阈值电压进行比较，以确定比较结果，并将比较结果发送到控制单元。 在阈值电压变化的情况下，控制部发送表示变更后的阈值电压的登录信号，当接收到登记信号时，电压监视部将所存储的阈值电压变更为阈值电压。
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公开(公告)号：US07719283B2
公开(公告)日：2010-05-18
申请号：US11002236
申请日：2004-12-03
申请人： Satoshi Ishikawa , Kouichi Yamamoto
发明人： Satoshi Ishikawa , Kouichi Yamamoto
IPC分类号： G01N27/416 , H02J7/00
CPC分类号： H02J7/0021
摘要： A switching circuit includes a capacitor, a combination battery having a plurality of unit cells connected in series, each of the unit cells containing battery, and a plurality of change-over switches sequentially connecting both ends of the each of the unit cells to the capacitor. The change-over switch has two semiconductor switches connected in series so that the source-drain directions thereof are oriented opposite to each other.
摘要翻译： 开关电路包括电容器，具有串联连接的多个单元电池的组合电池，每个单电池包含电池，以及多个转换开关，其顺序地将每个单电池的两端连接到电容器 。 转换开关具有串联连接的两个半导体开关，使得其源极 - 漏极方向彼此相对。
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公开(公告)号：US07489112B2
公开(公告)日：2009-02-10
申请号：US11584622
申请日：2006-10-23
申请人： Satoshi Ishikawa , Hajime Okamoto
发明人： Satoshi Ishikawa , Hajime Okamoto
CPC分类号： B60L11/1868 , B60L11/1866 , B60L2240/547 , G01R31/3658 , Y02T10/7011 , Y02T10/7061 , Y02T10/7066
摘要： A voltage detecting device for an on-vehicle high-voltage battery in which secondary batteries are connected in series, the on-vehicle high-voltage battery being divided into blocks each including at least one secondary battery, includes: voltage detecting means each assigned to each block for detecting a voltage of each secondary battery included in the block; and control means for controlling the voltage detecting means, wherein a common secondary battery is selected from the secondary batteries, a voltage of the common secondary battery being detectable by two voltage detecting means, wherein the control means causes the two voltage detecting means to detect the voltage of the common secondary battery, computes a detection error between the two voltage detecting means from the detected voltage values of the common secondary battery, and makes corrections in voltage values detected by the two voltage detecting means on the basis of the computed detection error.
摘要翻译： 一种其中二次电池串联连接的车载高压电池的电压检测装置，所述车载高压电池被分成包括至少一个二次电池的块，包括：电压检测装置，每个分配给 每个块用于检测包括在块中的每个二次电池的电压; 以及用于控制所述电压检测装置的控制装置，其中从所述二次电池选择公共二次电池，所述公共二次电池的电压由两个电压检测装置检测，其中所述控制装置使所述两个电压检测装置检测 公共二次电池的电压根据检测到的公共二次电池的电压值计算两个电压检测装置之间的检测误差，并且根据计算出的检测误差对由两个电压检测装置检测的电压值进行校正。
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公开(公告)号：US07443138B2
公开(公告)日：2008-10-28
申请号：US11602237
申请日：2006-11-21
申请人： Satoshi Ishikawa , Hajime Okamoto
发明人： Satoshi Ishikawa , Hajime Okamoto
IPC分类号： H01M10/46
CPC分类号： H02J7/0026 , H02J7/0018 , H02J7/1415 , H02J7/32 , Y02T10/7011 , Y02T10/7055
摘要： The battery control device includes: a state detecting means which receives electric power from an on-vehicle low-voltage battery having a supply voltage lower than that of an on-vehicle high-voltage battery composed of a plurality of unit cells connected together in series and detects a state of the on-vehicle high-voltage battery to monitor the on-vehicle high-voltage battery; an equalizing means for equalizing a voltage of each unit cell; and a control means which receives electric power from the on-vehicle low-voltage battery and starts to control the equalizing means in response to turning-off of an ignition switch, wherein the control means cuts electric power supplied from the on-vehicle low-voltage battery to the state detecting means after the turning-off of the ignition switch and before the control means starts to control the equalizing means.
摘要翻译： 电池控制装置包括：状态检测装置，其从具有比由串联连接在一起的多个单电池组成的车载高压电池的电源电压低的车载低压电池接收电力 并且检测车载高压电池的状态来监视车载高压电池; 用于均衡每个单元电池的电压的均衡装置; 以及控制装置，其从车载低压电池接收电力，并且响应于点火开关的断开而开始控制均衡装置，其中控制装置切断从车载低压电池供应的电力， 在关闭点火开关之后并且在控制装置开始控制均衡装置之前将电压电池连接到状态检测装置。
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公开(公告)号：US20080067066A1
公开(公告)日：2008-03-20
申请号：US11892718
申请日：2007-08-27
IPC分类号： G01N27/26
CPC分类号： G01N27/4077
摘要： A detecting element (10) of a gas sensor (1) is held with a detecting portion (11) projecting from a front-end engaging-portion (56) of a metallic shell (50) and is accommodated for protection in an inner protector (120) in a gas detection chamber (129). Exhaust gas introduced into the gas detection chamber (129) is exhausted through an exhaust hole (160). The exhaust hole is formed by cutting off a portion of a side wall (127) of a recess portion (125), which is formed by pressing inward a portion between two slits formed in a front end wall (124). A bottom wall (126) of the recess portion (125) is located frontward of the detecting element (10) with respect to the direction of an axis O, thereby preventing a water droplet which comes flying from the outside from directly contacting the detecting element (10).
摘要翻译： 气体传感器（1）的检测元件（10）保持有从金属壳（50）的前端接合部分（56）突出的检测部分（11），并被容纳在内部保护器 （120）在气体检测室（129）中。 引入气体检测室（129）的废气通过排气孔（160）排出。 通过切除通过向内压入形成在前端壁（124）中的两个狭缝之间的部分而形成的凹部（125）的侧壁（127）的一部分而形成排气孔。 凹部（125）的底壁（126）相对于轴线O的方向位于检测元件（10）的前方，从而防止从外部飞出的水滴直接接触检测元件 （10）。
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公开(公告)号：US20080018224A1
公开(公告)日：2008-01-24
申请号：US11689892
申请日：2007-03-22
申请人： Satoshi Ishikawa , Sachiko Hirahara
发明人： Satoshi Ishikawa , Sachiko Hirahara
IPC分类号： H01J1/62
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8655 , H01J2329/866
摘要： An envelope of an image display device has a first substrate formed with a phosphor screen including a phosphor layer and a second substrate opposed to the first substrate across a gap and provided with a plurality of electron emission sources which excite the phosphor layer. A plurality of columnar spacers which support an atmospheric load acting on the first and second substrates are provided between the first substrate and the second substrate. The plurality of spacers are individually bonded on the first substrate with an adhesive having an electrical resistance not higher than the electrical resistance of the spacers and set up on the first substrate.
摘要翻译： 图像显示装置的包络具有形成有荧光屏的第一基板，该荧光屏包括荧光体层和跨越间隙与第一基板相对的第二基板，并且设置有多个激发荧光体层的电子发射源。 支撑作用在第一和第二基板上的大气负载的多个柱状间隔件设置在第一基板和第二基板之间。 多个间隔物用具有不高于间隔物的电阻的电阻的粘合剂分别结合在第一基板上并且设置在第一基板上。
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60.发明授权Method for estimating DC motor coil temperature, DC motor control method and their devices 有权直流电机线圈温度估算方法，直流电动机控制方法及其装置公开(公告)号：US07265954B2
公开(公告)日：2007-09-04
申请号：US10576769
申请日：2004-10-22
摘要： Resistance of the coil of a DC motor is calculated by using the motor current and the motor voltage, and the coil temperature is estimated by using the resistance-temperature characteristics of the coil.
摘要翻译： 通过使用电动机电流和电动机电压来计算直流电动机的线圈的电阻，并且通过使用线圈的电阻温度特性来估计线圈温度。
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