Flying capacitor type battery voltage detector
    1.
    发明授权
    Flying capacitor type battery voltage detector 有权
    飞电容式电池电压检测器

    公开(公告)号:US07362588B2

    公开(公告)日:2008-04-22

    申请号:US11037211

    申请日:2005-01-19

    IPC分类号: H01R12/16

    摘要: In a flying capacitor type battery voltage detector on a circuit substrate, a large number of photo MOS switches having performance highly depending from temperature are dividedly disposed on front and back surfaces of the circuit substrate such that the photo MOS switches of the back surface are lying over the photo MOS switches of the front surface. Each of pairs of photo MOS switches connects a pair of surface lines with first and second floating lines to transmit an output voltage of each cell of a battery pack connected with the surface lines to a differential amplifier through a flying capacitor connected with the floating lines. Because of the division of the photo MOS switches on the surfaces of the circuit substrate, temperatures of the photo MOS switches have less dispersion, and an S/N ratio of each signal indicating the output voltage can be improved.

    摘要翻译: 在电路基板上的飞电容器型电池电压检测器中,大量依赖于温度的性能高的光电MOS开关被分成布置在电路基板的前表面和后表面上,使得背面的光电MOS开关位于 在前面的照片MOS开关上。 每对光电MOS开关将一对表面线与第一和第二浮动线连接,以通过与浮动线连接的飞行电容器将与表面线连接的电池组的每个电池的输出电压传输到差分放大器。 由于在电路基板的表面上划分光电MOS开关,所以光电MOS开关的温度变小,可以提高表示输出电压的各信号的S / N比。

    Flying capacitor type battery voltage detector
    2.
    发明申请
    Flying capacitor type battery voltage detector 有权
    飞电容式电池电压检测器

    公开(公告)号:US20050189949A1

    公开(公告)日:2005-09-01

    申请号:US11037211

    申请日:2005-01-19

    摘要: In a flying capacitor type battery voltage detector on a circuit substrate, a large number of photo MOS switches having performance highly depending from temperature are dividedly disposed on front and back surfaces of the circuit substrate such that the photo MOS switches of the back surface are lying over the photo MOS switches of the front surface. Each of pairs of photo MOS switches connects a pair of surface lines with first and second floating lines to transmit an output voltage of each cell of a battery pack connected with the surface lines to a differential amplifier through a flying capacitor connected with the floating lines. Because of the division of the photo MOS switches on the surfaces of the circuit substrate, temperatures of the photo MOS switches have less dispersion, and an S/N ratio of each signal indicating the output voltage can be improved.

    摘要翻译: 在电路基板上的飞电容器型电池电压检测器中,大量依赖于温度的性能高的光电MOS开关被分成布置在电路基板的前表面和后表面上,使得背面的光电MOS开关位于 在前面的照片MOS开关上。 每对光电MOS开关将一对表面线与第一和第二浮动线连接,以通过与浮动线连接的飞行电容器将与表面线连接的电池组的每个电池的输出电压传输到差分放大器。 由于在电路基板的表面上划分光电MOS开关,所以光电MOS开关的温度变小,可以提高表示输出电压的各信号的S / N比。

    Battery pack manager
    3.
    发明申请
    Battery pack manager 有权
    电池组经理

    公开(公告)号:US20060103351A1

    公开(公告)日:2006-05-18

    申请号:US11271741

    申请日:2005-11-14

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0026 H02J7/0016

    摘要: In a battery pack manager that manages series-connected rechargeable unit cells, a cell equalizer equalizes the cell voltages by individually discharging the unit cells according to deviations from reference voltages. An overcharge/overdischarge detector detects an overcharge and an overdischarge state of each unit cell. An inhibit circuit prevents the cell equalizer from discharging the unit cells when the overcharge/overdischarge detector is activated to reduce the cell voltage variability, which would otherwise occur as a result of interference from the overcharge/overdischarge detector, so that the overcharge/overdischarge states of all unit cells can be determined with precision. Connecting lines of the unit cells are monitored to detect a line-cut. The inhibit circuit further inhibits the cell equalizer when the connecting lines are being monitored to reduce the cell voltage variability, which would otherwise occur as a result of interference from the line-cut detection, so that false line-cut detection is avoided.

    摘要翻译: 在管理串联可充电单元电池的电池组管理器中,单元均衡器通过根据偏离参考电压单独放电单元电池来均衡单元电压。 过充电/过放电检测器检测每个单电池的过充电和过放电状态。 当过充电/过放电检测器被激活时,禁止电路防止电池均衡器放电单元电池,以减小由于过充电/过放电检测器的干扰而导致的电池电压变化,从而过充电/过放电状态 可以精确地确定所有单元电池。 监控连接单元电池的线以检测线切割。 当监视连接线路时,禁止电路进一步抑制电池均衡器,以减小由于来自线切断检测的干扰而可能发生的电池电压变化,从而避免了错误的线切断检测。

    Battery pack management apparatus
    4.
    发明授权
    Battery pack management apparatus 有权
    电池组管理装置

    公开(公告)号:US07800342B2

    公开(公告)日:2010-09-21

    申请号:US11730447

    申请日:2007-04-02

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0019 Y02T10/7055

    摘要: The battery pack management apparatus for managing a battery pack having a series connection of battery cells is provided with a management unit for each of unit batteries each of which includes a single battery cell or a plurality of adjacent battery cells included in said battery pack. The battery pack management apparatus includes a selection circuit selecting one of the unit batteries, and a voltage detection circuit detecting a voltage across the selected unit battery. The management unit provided for the selected unit battery is configured to perform a management process (discharge process, for example) other than detection of the voltage across the selected unit battery on the selected unit battery.

    摘要翻译: 用于管理具有电池单元的串联连接的电池组的电池组管理装置设置有用于每个单元电池的管理单元,每个单元电池包括单个电池单元或包括在所述电池组中的多个相邻的电池单元。 电池组管理装置包括选择单元电池之一的选择电路和检测所选单元电池两端的电压的电压检测电路。 为所选择的单位电池提供的管理单元被配置为执行除所选择的单位电池上所选择的单元电池两端的电压以外的电压的管理处理(例如,放电处理)。

    Battery pack manager and method of detecting a line cut
    5.
    发明授权
    Battery pack manager and method of detecting a line cut 有权
    电池组管理器和线切割检测方法

    公开(公告)号:US07564217B2

    公开(公告)日:2009-07-21

    申请号:US11271741

    申请日:2005-11-14

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0026 H02J7/0016

    摘要: In a battery pack manager that manages series-connected rechargeable unit cells, a cell equalizer equalizes the cell voltages by individually discharging the unit cells according to deviations from reference voltages. An overcharge/overdischarge detector detects an overcharge and an overdischarge state of each unit cell. An inhibit circuit prevents the cell equalizer from discharging the unit cells when the overcharge/overdischarge detector is activated to reduce the cell voltage variability, which would otherwise occur as a result of interference from the overcharge/overdischarge detector, so that the overcharge/overdischarge states of all unit cells can be determined with precision. Connecting lines of the unit cells are monitored to detect a line-cut. The inhibit circuit further inhibits the cell equalizer when the connecting lines are being monitored to reduce the cell voltage variability, which would otherwise occur as a result of interference from the line-cut detection, so that false line-cut detection is avoided.

    摘要翻译: 在管理串联可充电单元电池的电池组管理器中,单元均衡器通过根据偏离参考电压单独放电单元电池来均衡单元电压。 过充电/过放电检测器检测每个单电池的过充电和过放电状态。 当过充电/过放电检测器被激活时,禁止电路防止电池均衡器放电单元电池,以减小由于过充电/过放电检测器的干扰而导致的电池电压变化,从而过充电/过放电状态 可以精确地确定所有单元电池。 监控连接单元电池的线以检测线切割。 当监视连接线路时,禁止电路进一步抑制电池均衡器,以减小由于来自线切断检测的干扰而可能发生的电池电压变化,从而避免了错误的线切断检测。

    Battery pack management apparatus
    6.
    发明申请
    Battery pack management apparatus 有权
    电池组管理装置

    公开(公告)号:US20070268000A1

    公开(公告)日:2007-11-22

    申请号:US11730447

    申请日:2007-04-02

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0019 Y02T10/7055

    摘要: The battery pack management apparatus for managing a battery pack having a series connection of battery cells is provided with a management unit for each of unit batteries each of which includes a single battery cell or a plurality of adjacent battery cells included in said battery pack. The battery pack management apparatus includes a selection circuit selecting one of the unit batteries, and a voltage detection circuit detecting a voltage across the selected unit battery. The management unit provided for the selected unit battery is configured to perform a management process (discharge process, for example) other than detection of the voltage across the selected unit battery on the selected unit battery.

    摘要翻译: 用于管理具有电池单元的串联连接的电池组的电池组管理装置设置有用于每个单元电池的管理单元,每个单元电池包括单个电池单元或包括在所述电池组中的多个相邻的电池单元。 电池组管理装置包括选择单元电池之一的选择电路和检测所选单元电池两端的电压的电压检测电路。 为所选择的单位电池提供的管理单元被配置为执行除所选择的单位电池上所选择的单元电池两端的电压以外的电压的管理处理(例如,放电处理)。

    OPTICAL FIBER-BASED OPTICAL FUNCTIONAL DEVICE CARTRIDGE MODULE
    7.
    发明申请
    OPTICAL FIBER-BASED OPTICAL FUNCTIONAL DEVICE CARTRIDGE MODULE 有权
    基于光纤的光功能器件盒模块

    公开(公告)号:US20140212094A1

    公开(公告)日:2014-07-31

    申请号:US14343176

    申请日:2012-07-19

    IPC分类号: G02B6/26

    摘要: A cartridge-type optical functional module can achieve excellent optical coupling and has an optical fiber-type module or a waveguide-type module. The present invention relates to a cartridge-type optical functional module which has: first and second optical fiber collimators; an optical functional object which has an optical fiber-type module or a waveguide-type module; and a base section. The optical functional object has a third collimator, and a first alignment mechanism for aligning the position of the third collimator in the optical functional object.

    摘要翻译: 盒式光学功能模块可以实现优异的光耦合,并具有光纤型模块或波导型模块。 本发明涉及一种盒式光学功能模块,其具有:第一和第二光纤准直器; 具有光纤型模块或波导型模块的光学功能对象; 和基础部分。 光学功能物体具有第三准直仪和用于对准第三准直仪在光学功能物体中的位置的第一对准机构。

    Trigger-type liquid sprayer
    8.
    发明授权
    Trigger-type liquid sprayer 有权
    触发式液体喷雾器

    公开(公告)号:US08684235B2

    公开(公告)日:2014-04-01

    申请号:US12026906

    申请日:2008-02-06

    IPC分类号: B05B11/00

    摘要: A trigger-type liquid sprayer of the present invention is provided with a liquid sprayer body 2 having a nozzle 21 and a trigger lever 22 and a shroud 3 covering the liquid sprayer body 2 and sprays a liquid from a spray hole 211 in the nozzle 21 by a pulling operation of the trigger lever 22. The nozzle 21 is rotatable with respect to the liquid sprayer body 2 and provided so as to open/close a flow passage for the liquid according to a rotational position of the nozzle 21 when an operation lever 24 mounted on the nozzle 21 is rotationally moved, and an abutment portion 31 for positioning the nozzle 21 at a position where the flow passage is opened through abutment of the operation lever 24 is provided at the shroud 3.

    摘要翻译: 本发明的触发式液体喷雾器设置有具有喷嘴21和触发杆22的液体喷雾器主体2和覆盖液体喷雾器主体2的护罩3,并且从喷嘴21中的喷射孔211喷射液体 喷嘴21可以相对于液体喷雾器主体2旋转,并且设置成当操作杆(20)与喷嘴21的旋转位置相对应地打开/关闭用于液体的流动通道 安装在喷嘴21上的支架24被旋转地移动,并且用于将喷嘴21定位在通过操作杆24的邻接打开流动通道的位置的抵接部31设置在护罩3处。

    Antenna apparatus
    10.
    发明授权
    Antenna apparatus 有权
    天线装置

    公开(公告)号:US08044870B2

    公开(公告)日:2011-10-25

    申请号:US12439875

    申请日:2007-08-31

    IPC分类号: H01Q1/32

    摘要: An antenna apparatus includes an antenna, and a resin material provided between the antenna and a reflector (windshield). The resin material includes portions, and the thickness (or dielectric constant) of each portion of the resin material is determined in accordance with a length of a straight line connecting a feeding point of the antenna, each portion of the resin material, and the reflector. Therefore, a phase of a reflected wave can be easily adjusted, thereby improving a performance of the antenna.

    摘要翻译: 天线装置包括天线和设置在天线和反射器(挡风玻璃)之间的树脂材料。 树脂材料包括部分,并且树脂材料的每个部分的厚度(或介电常数)根据连接天线的馈电点,树脂材料的每个部分和反射器的直线的长度来确定 。 因此,可以容易地调整反射波的相位,从而提高天线的性能。