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37 条记录 (耗时 0.014 秒)

    Solid state safety jumper cables
    2.
    发明授权
    Solid state safety jumper cables 失效
    固态安全跳线

    公开(公告)号：US5189359A

    公开(公告)日：1993-02-23

    申请号：US643317

    申请日：1991-01-22

    申请人： James W. Kronberg

    发明人： James W. Kronberg

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0034 ,  Y10S320/15 ,  Y10S320/20

    摘要： Solid state jumper cables for connecting two batteries in parallel, having two bridge rectifiers for developing a reference voltage, a four-input decoder for determining which terminals are to be connected based on a comparison of the voltage at each of the four terminals to the reference voltage, and a pair of relays for effecting the correct connection depending on the determination of the decoder. No connection will be made unless only one terminal of each battery has a higher voltage than the reference voltage, indicating "positive" terminals, and one has a lower voltage than the reference voltage, indicating "negative" terminals, and that, therefore, the two high voltage terminals may be connected and the two lower voltage terminals may be connected. Current flows once the appropriate relay device is closed. The relay device is preferably a MOSFET (metal oxide semiconductor field effect transistor) combined with a series array of photodiodes that develop MOSFET gate-closing potential when the decoder output causes an LED to light.

    摘要翻译： 用于并联连接两个电池的固态跳线电缆，具有用于开发参考电压的两个桥式整流器，用于根据四个端子中的每一个电压与参考电压的比较来确定要连接哪些端子的四输入解码器 电压和一对继电器，用于根据解码器的确定来实现正确的连接。 不能进行连接，除非每个电池的一个端子的电压高于参考电压，表示“正”端子，并且一个电压低于参考电压，表示“负极”端子，因此， 可以连接两个高压端子，并且可以连接两个低压端子。 一旦适当的中继设备关闭，电流就会流出。 中继装置优选地是与解码器输出使LED点亮的MOSFET（金属氧化物半导体场效应晶体管）结合的阵列阵列的光电二极管，其开发MOSFET栅极关闭电位。

    Battery chargers
    3.
    发明授权
    Battery chargers 失效
    电池充电器

    公开(公告)号：US4449089A

    公开(公告)日：1984-05-15

    申请号：US321920

    申请日：1981-11-16

    申请人： Harry L. Winkler

    发明人： Harry L. Winkler

    IPC分类号： H02J7/14 ,  H02J7/00

    CPC分类号： H02J7/1438 ,  Y02T10/7005 ,  Y10S320/20

    摘要： A battery charger designed to be installed in a vehicle, and while utilizing a portion of this vehicle's electrical system, can be used to charge another vehicle's battery or batteries. This battery charger has a polarity sensor, and when properly connected to an external battery will automatically switch away from charging the internal battery to charging the external battery or batteries. And, when dis-connected from the external battery or batteries will automatically switch back to charging the internal battery, thus making it an automatic vehicle to vehicle battery charger.

    摘要翻译： 设计为安装在车辆中的电池充电器，并且在使用该车辆的电气系统的一部分时，可以用于对另一车辆的电池或电池充电。 该电池充电器具有极性传感器，当正确连接到外部电池时，将自动切换为对内部电池充电，以对外部电池或电池充电。 而且，当与外部电池断开连接或电池会自动切换回充电内部电池，从而使其成为汽车电池充电器的自动车辆。

    Battery charger assembly
    4.
    发明授权
    Battery charger assembly 失效
    电池充电器组装

    公开(公告)号：US4447785A

    公开(公告)日：1984-05-08

    申请号：US363452

    申请日：1982-03-30

    申请人： Bruce R. Wright

    发明人： Bruce R. Wright

    IPC分类号： H02J7/00 ,  H02J7/02

    CPC分类号： H02J7/02 ,  H02J7/0034 ,  Y10S320/20

    摘要： A battery charger assembly for charging a battery includes a battery charger power supply having a positive output and a negative output for providing a rectified DC voltage output. A negative cable is connected to the negative output and a positive cable is connected to the positive output with clamps being connected to each of the cables. A polarity indicator including a test contact, a first indicator for indicating a first polarity connection and a second indicator for indicating a second opposite polarity connection is electrically connected to one of the cables. The first and second indicators are connected for indicating if the battery charger voltage output is greater than the voltage of the battery. An electrical connection is provided between the positive and negative cables for actuating the indicators.

    摘要翻译： 用于对电池充电的电池充电器组件包括具有正输出和负输出的电池充电器电源，用于提供经整流的DC电压输出。 负极电缆连接到负极输出，正极电缆连接到正极输出，钳子连接到每个电缆。 包括测试触点的极性指示器，用于指示第一极性连接的第一指示器和用于指示第二相反极性连接的第二指示器电连接到电缆之一。 连接第一和第二指示灯，以指示电池充电器电压输出是否大于电池的电压。 在正极和负极电缆之间提供电气连接，用于启动指示器。

    Ripple detecting polarity indicator for battery charger
    6.
    发明授权
    Ripple detecting polarity indicator for battery charger 失效
    纹波检测电池充电器的极性指示灯

    公开(公告)号：US4654575A

    公开(公告)日：1987-03-31

    申请号：US830126

    申请日：1986-02-18

    申请人： Cordell V. Castleman

    发明人： Cordell V. Castleman

    IPC分类号： H02J7/00 ,  H02J7/02 ,  H02J7/10

    CPC分类号： H02J7/027 ,  H02J7/0034 ,  Y10S320/20

    摘要： A ripple current component detecting circuitry embodied in the terminal of a cable connecting a battery charger with a lead acid storage battery to improve safety of use by preventing the indication of a correct polarity of connection where a charger is energized before connection is made with the battery when in fact such an indication may be incorrect, the prevention of such an indication being accomplished by the utilization of the AC ripple component in the charger output. The circuitry detects the ripple and with its use overrides what would otherwise be given as a misleading indication of polarity.

    摘要翻译： 一种纹波电流分量检测电路，其实施于将电池充电器与铅酸蓄电池连接的电缆的端子中，以通过在与电池连接之前防止充电器通电的正确极性的指示来提高使用的安全性 实际上这种指示可能不正确时，通过利用充电器输出中的交流纹波分量来实现这种指示的防止。 该电路检测纹波，并且其使用将覆盖原来作为极性误导性的指示。

    Safety jumper cables
    7.
    发明授权
    Safety jumper cables 失效
    安全跳线电缆

    公开(公告)号：US4527111A

    公开(公告)日：1985-07-02

    申请号：US600347

    申请日：1984-04-12

    申请人： Tillman W. Branham

    发明人： Tillman W. Branham

    IPC分类号： H01M10/44 ,  H02J7/00 ,  H01M10/46

    CPC分类号： H02J7/0024 ,  H01M10/44 ,  H02J7/0034 ,  Y10S320/20

    摘要： A battery jumper cable assembly for automatically assuring the safe connection of two storage batteries in a parallel relationship for charging the batteries or starting a motor vehicle which has a dead battery. Four normally open solenoid switches are included in the circuitry to align the two batteries automatically in proper polarity regardless of how the terminals of the two storage batteries are actually connected. An indicator light glows continuously when the hookup is completed and operating.

    摘要翻译： 一种电池跳线电缆组件，用于自动确保两个蓄电池的并联关系的安全连接，以对电池充电或启动具有电池电量不足的机动车辆。 电路中包括四个常开螺线管开关，可以将两个电池自动对准两个电池，无论两个蓄电池的端子如何实际连接。 当连接完成并运行时，指示灯持续亮起。

    Battery jumper cable system
    8.
    发明授权
    Battery jumper cable system 失效
    电池跳线电缆系统

    公开(公告)号：US4488147A

    公开(公告)日：1984-12-11

    申请号：US358022

    申请日：1982-03-15

    申请人： Eugene R. Signorile

    发明人： Eugene R. Signorile

    IPC分类号： G01R31/04 ,  G08B21/20 ,  G08B21/00

    CPC分类号： G08B21/185 ,  G01R31/041 ,  Y10S320/20

    摘要： A battery jumper cable system wherein an alarm is provided upon initial misconnection of the system cables to a first-connected battery, or upon subsequent misconnection of one of the system cables to a second-connected battery. The system includes principal conductors for connection to the terminal posts of the batteries, and an auxiliary conductor for connection to the frame or ground terminal of the second-connected battery. An alternative embodiment provides for two auxiliary conductors whereby either end of the cable system can be connected to either battery.

    摘要翻译： 一种电池跳线电缆系统，其中在将系统电缆初始错误连接到第一连接的电池时，或者随后将系统电缆中的一个错误地连接到二次连接的电池时提供警报。 该系统包括用于连接到电池的端子柱的主导体和用于连接到二次电池的框架或接地端子的辅助导体。 一个替代实施例提供了两个辅助导体，其中电缆系统的任一端可以连接到任一个电池。

    Battery booster circuit containing voltage sensing means
    9.
    发明授权
    Battery booster circuit containing voltage sensing means 失效
    包含电压传感装置的电池升压电路

    公开(公告)号：US3654538A

    公开(公告)日：1972-04-04

    申请号：US3654538D

    申请日：1970-01-19

    申请人： JOSEPH GARDBERG

    发明人： GARDBERG JOSEPH

    IPC分类号： H02J7/00 ,  H02J7/14

    CPC分类号： H02J7/0034 ,  H02J7/1423 ,  Y10S320/20

    摘要： A battery booster circuit for use in conjunction with an emergence or road service vehicle for aiding stalled or disabled vehicles in which a first and a second battery carried by said road service vehicle are so connected that both batteries will be charging or discharging at any given time at substantially the same rate and in which current amplifying means are employed in a voltage sensing circuit to determine that correct polarity connections exist between the batteries of the service vehicle and between the booster charger system and the battery of the stalled or disabled vehicle, said voltage sensing means being operative even where the battery of the stalled or disable vehicle has no appreciable voltage.

    摘要翻译： 一种与用于辅助停车或残疾车辆的出路或道路服务车辆一起使用的电池助力器电路，其中由所述道路服务车辆承载的第一和第二电池连接，使得两个电池将在任何给定时间充电或放电 以基本上相同的速率，并且在电压感测电路中采用电流放大装置，以确定在服务车辆的电池之间和增压充电器系统与停车或禁用车辆的电池之间存在正确的极性连接，所述电压 感测装置即使在停车或禁用车辆的电池没有明显的电压的情况下也是可操作的。