公开(公告)号：US5196781A

公开(公告)日：1993-03-23

申请号：US655217

申请日：1991-02-12

申请人： Robert S. Jamieson ,  John Weiss

发明人： Robert S. Jamieson ,  John Weiss

IPC分类号： H02J7/35 ,  H02J9/06

CPC分类号： H02J7/35 ,  H02J9/061 ,  Y02B10/72 ,  Y10S136/291 ,  Y10S136/293 ,  Y10S320/18 ,  Y10S323/906

摘要： An automatic power control device comprising a passive, non-linear voltage detector controlling a series bipolar transistor regenerative latch circuit, acts to connect the load to a power source only when the voltage obtainable from the power source is sufficient to prevent improper ambiguous operation of the load, and further acts to disconnect the load from the power source when its voltage declines to that range which could result in ambiguous and/or erroneous operation. An electronic thermometric digital display instrument is shown, powered solely by a miniature solar panel. The instrument is amply powered, and the display is legible, even in dim light. Operation at lower levels of light is available with an economical auxiliary battery that is cut out of the circuit at when the light is as little as 5 lux.

摘要翻译： 一种包括控制串联双极晶体管再生锁存电路的无源非线性电压检测器的自动功率控制装置仅在从电源获得的电压足以防止不正确的模糊操作时将负载连接到电源 并且当其电压下降到可能导致模糊和/或错误操作的该范围时进一步起作用以将负载从电源断开。 电子测温数字显示仪器显示，仅由微型太阳能电池板供电。 仪器功率充足，即使在昏暗的灯光下，显示屏也是清晰可见的。 在较低级别的光线下操作可以使用经济的辅助电池，当光线少至5勒克司时，该电池从电路中切出。

公开(公告)号：US5185564A

公开(公告)日：1993-02-09

申请号：US790498

申请日：1991-11-12

申请人： Michael C. Miller

发明人： Michael C. Miller

IPC分类号： H02J7/00

CPC分类号： H02J7/0045 ,  Y10S320/18

摘要： A discharge apparatus for the continuous discharge of appliance batteries is provided to include a central housing formed with adjustable contact members to effect electrical communication with a battery and associated discharge components such as an illumination indicator light for the visual indication of culmination of a discharge procedure. The organization includes strap structure for mounting the housing to the associated battery.

摘要翻译： 用于连续排放器具电池的放电装置被设置成包括形成有可调节接触构件的中央壳体，以实现与电池的电气连通以及相关联的放电部件，例如照明指示灯，用于放电过程的顶点的视觉指示。 该组织包括用于将壳体安装到相关联的电池的带结构。

公开(公告)号：US5089763A

公开(公告)日：1992-02-18

申请号：US449704

申请日：1989-12-11

申请人： Klaus Van Der Linden ,  Siegfried Wunder

发明人： Klaus Van Der Linden ,  Siegfried Wunder

IPC分类号： H02J7/00 ,  H02J7/02 ,  H02J7/04

CPC分类号： H02J7/027 ,  Y10S320/18

摘要： A battery charging unit for a medical appliance, preferably an inhalator, includes a transformer having a high-voltage side to be connected to a mains voltage and having a low-voltage side. A rectifier is connected to the low-voltage side of the transformer. A charge current circuit is connected to the rectifier for charging a battery. A timing control is connected to the charge current circuit for switching a charge current to a value being safe for long-term charging after a predetermined period of time at an initially higher value. A test key is connected to the charge current circuit for interrupting charging of the battery and loading the battery with a given maximum current requirement for a given period of time. The voltage of the battery under load is measured and compared with a predetermined reference voltage after the test key is actuated. A control light signals if the reference voltage is exceeded.

摘要翻译： 用于医疗器具的电池充电单元，优选为吸入器，包括具有要连接到电源电压并且具有低压侧的高压侧的变压器。 整流器连接到变压器的低压侧。 充电电流电路连接到整流器以对电池充电。 定时控制连接到充电电流电路，用于在预定时间段以最初较高的值将充电电流切换到对于长期充电来说是安全的值。 测试键连接到充电电流电路，用于中断电池的充电并以给定的最大电流要求在给定的时间段内装载电池。 在测试键被启动后，测量负载电池的电压并与预定的参考电压进行比较。 如果超过参考电压，则控制指示灯将发出信号。

公开(公告)号：US4833459A

公开(公告)日：1989-05-23

申请号：US148890

申请日：1988-01-27

申请人： Wolfgang Geuer ,  Peter Lurkens ,  Hans P. Schoner

发明人： Wolfgang Geuer ,  Peter Lurkens ,  Hans P. Schoner

IPC分类号： G01R31/36

CPC分类号： G01R31/3658 ,  Y10S320/18

摘要： The quality of a particular physical or chemical parameter which exists at the cells of a multicell battery, such as for example, the voltage, current or temperature parameter at each cell, is continually monitored by a circuit arrangement which includes a separate measuring circuit for each cell. Each measuring circuit receives at its input, a signal representative of the value of the quality of a particular parameter, and produces at its output an electrical signal the length of which is proportional to the value of the signal at its input. The outputs of the measuring circuits are connected to a measuring analyzer circuit containing a controller which generates a starting signal that is applied to the measuring circuits to enable or actuate them one after the other, so that the outputs of the measuring circuits are in turn successively applied to the input of the analyzer circuit, which includes a display that provides an indication of the quality of the parameters which are being monitored.

摘要翻译： 存在于多电池电池的电池（例如每个电池的电压，电流或温度参数）的特定物理或化学参数的质量由电路装置连续监测，电路装置包括用于每个电池的单独的测量电路 细胞。 每个测量电路在其输入处接收代表特定参数质量值的信号，并在其输出端产生一个电信号，该电信号的长度与输入端的信号值成比例。 测量电路的输出连接到包含控制器的测量分析器电路，该控制器产生施加到测量电路的启动信号以使它们一个接一个地启动或启动，使得测量电路的输出依次依次 应用于分析器电路的输入，分析器电路包括提供正被监测的参数的质量指示的显示器。

公开(公告)号：US4764715A

公开(公告)日：1988-08-16

申请号：US62528

申请日：1987-06-15

申请人： Rolf E. Kowalewski ,  Charles J. Schmitz

发明人： Rolf E. Kowalewski ,  Charles J. Schmitz

IPC分类号： H02J7/00

CPC分类号： H02J7/0047 ,  Y10S320/18

摘要： A circuit is described for timing the intermittent use of an appliance, wherein the appliance includes a usage signal for indicating that the appliance is in use. The circuit includes a battery, and a resistive network, coupled to the battery, for draining power from the battery such that the power level thereof decreases to a threshold level over a selected timing interval. The circuit further includes a switch, responsive to the usage signal, for selectively enabling the resistive network, and a battery level threshold detector, responsive to the battery reaching the threshold level, for indicating that the timing interval has lapsed, thereby alerting the operator that the appliance should be serviced, which service includes replacement of the low cost battery.

摘要翻译： 描述了用于对设备的间歇使用进行定时的电路，其中该设备包括用于指示该设备正在使用的使用信号。 电路包括耦合到电池的电池和电阻网络，用于从电池排出电能，使得其功率电平在选定的定时间隔内降低到阈值电平。 电路还包括响应于使用信号的开关，用于选择性地启用电阻网络，以及响应于电池达到阈值电平的电池电平阈值检测器，用于指示定时间隔已经过去，从而提醒操作者 应对设备进行维修，哪些服务包括更换低成本电池。

公开(公告)号：US4746854A

公开(公告)日：1988-05-24

申请号：US925832

申请日：1986-10-29

申请人： William Baker ,  James C. Stevens ,  Phong B. Chau

发明人： William Baker ,  James C. Stevens ,  Phong B. Chau

IPC分类号： H02J7/10 ,  H02H7/18 ,  H02J7/00 ,  H02J7/04

CPC分类号： H02J7/0073 ,  H02J7/0081 ,  Y10S320/12 ,  Y10S320/13 ,  Y10S320/18 ,  Y10S320/19 ,  Y10S320/21

摘要： A battery charger system is provided in which a microprocessor is used to discontinue application of a high charge current when the battery voltage drops below a peak value by a value greater than a threshold value corresponding to stored digital data. The microprocessor is also used to obtain a discharge mode of operation and an autocycle mode of operation in which a charge operation is performed after a discharge operation, the microprocessor being responsive to actuation of keys of a keyboard. In performing various operations, the microprocessor is used in performing analog-to-digital conversions and it is additionally used in computing energy capacity and efficiency.

摘要翻译： 提供了一种电池充电器系统，其中当电池电压低于峰值时，使用微处理器停止施加高充电电流大于对应于存储的数字数据的阈值的值。 微处理器还用于获得放电操作模式和自动循环操作模式，其中在放电操作之后执行充电操作，微处理器响应于键盘的键的致动。 在执行各种操作时，微处理器用于执行模数转换，并且还用于计算能量容量和效率。

公开(公告)号：US4584516A

公开(公告)日：1986-04-22

申请号：US621751

申请日：1984-06-18

申请人： Yoshiyuki Iwaki

发明人： Yoshiyuki Iwaki

IPC分类号： H02J7/16 ,  H02J7/14

CPC分类号： H02J7/166 ,  Y10S320/18

摘要： A charge display circuit for indicating the charging state of an automotive electrical system in which the brightness of the charge display lamp is increased while reducing the average power consumption of the circuit. A rectifier circuit having first and second DC output terminals and an AC input terminal is connected to the output winding assembly of an AC generator with the first DC output terminal connected to one terminal of the battery to charge the battery. A charge display lamp is connected through a key switch between the second DC output terminal and the charging terminal of the battery. A resistor having a positive temperature coefficient is connected between the connecting point of the charge display lamp and second DC output terminal and a ground terminal. The resistor may be implemented as a plurality of resistors having positive temperature coefficients connected in parallel with one another, or as a fixed resistor connected in parallel with a resistor having a positive temperature coefficient.

摘要翻译： 一种充电显示电路，用于指示在降低电路的平均功耗的同时增加充电显示灯的亮度的汽车电气系统的充电状态。 具有第一和第二直流输出端子和交流输入端子的整流器电路连接到交流发电机的输出绕组组件，第一直流输出端子连接到电池的一个端子以对电池充电。 充电显示灯通过第二直流输出端子和电池的充电端子之间的键开关连接。 具有正温度系数的电阻器连接在充电显示灯和第二直流输出端子的连接点与接地端子之间。 电阻器可以实现为具有彼此并联连接的正温度系数的多个电阻器，或者作为与具有正温度系数的电阻器并联连接的固定电阻器。

公开(公告)号：US4492955A

公开(公告)日：1985-01-08

申请号：US476717

申请日：1983-03-18

申请人： Toru Kubota ,  Masazi Tamate ,  Masaaki Sauzu

发明人： Toru Kubota ,  Masazi Tamate ,  Masaaki Sauzu

IPC分类号： H02J7/00 ,  G01R31/36 ,  G08B21/00

CPC分类号： G01R19/16542 ,  Y10S320/18

摘要： A battery voltage drop alarm circuit comprises a battery voltage drop detecting circuit, an alarm circuit, and an alarm cut off circuit. The battery voltage drop detecting circuit outputs an alarm instruction signal to the alarm circuit when the battery voltage drops to less than a predetermined value, then the alarm circuit generates an alarm sound. The alarm cut off circuit generates an alarm operation cut off signal to the alarm circuit to cut off the alarm operation thereof when the battery forklift performs the auxiliary work.

摘要翻译： 电池电压降报警电路包括电池电压降检测电路，报警电路和报警切断电路。 当电池电压下降到小于预定值时，电池电压降检测电路向报警电路输出报警指令信号，报警电路产生报警声。 当电池铲车进行辅助作业时，报警切断电路产生报警电路的报警动作切断信号，切断报警动作。

公开(公告)号：US4471287A

公开(公告)日：1984-09-11

申请号：US477802

申请日：1983-03-22

申请人： Mitsuharu Morishita ,  Shinichi Kouge

发明人： Mitsuharu Morishita ,  Shinichi Kouge

IPC分类号： H02H7/18 ,  H02J7/14 ,  H02J7/16 ,  H02P9/30 ,  H02P9/00

CPC分类号： H02J7/166 ,  Y10S320/18

摘要： A control apparatus for a charging generator capable of detecting a non-generating state, an uncontrolled state, and a state in which there is a break in connection at the primary output terminal of the generator. A bridge rectifier coupled to the outputs of the armature winding of the charging generator provides the output voltage on first and second output terminals. A voltage regulator controls the amount of current flow in the field coil of the generator in response to the voltage produced on the first output terminal. A diagnostic circuit detects conditions of the non-generating state, the uncontrolled state, and a break in connection at the first output terminal, while a start-up detecting circuit detects the start-up condition of the generator. A charge indicator lamp and a switching circuit are connected in series between the first and second output terminals, with the switching circuit being operated by the diagnostic circuit to turn on when any of the failure conditions have been detected and to the start-up detecting circuit for preventing the lamp from being turned on during the start-up condition of the generator.

摘要翻译： 一种用于能够检测非生成状态，不受控状态的充电发生器的控制装置，以及在发电机的主输出端子处连接中断的状态。 耦合到充电发电机的电枢绕组的输出的桥式整流器在第一和第二输出端子上提供输出电压。 电压调节器响应于在第一输出端子上产生的电压来控制发电机的励磁线圈中的电流量。 在启动检测电路检测到发电机的启动状态的同时，诊断电路检测非生成状态，不受控制状态和第一输出端子处的连接中断的状况。 充电指示灯和开关电路串联连接在第一和第二输出端子之间，当检测到任何故障条件时，开关电路由诊断电路操作以接通，并且启动检测电路 用于在发电机的起动状态期间防止灯被点亮。

公开(公告)号：US4470004A

公开(公告)日：1984-09-04

申请号：US478126

申请日：1983-03-23

申请人： Mitsuharu Morishita ,  Shinichi Kouge

发明人： Mitsuharu Morishita ,  Shinichi Kouge

IPC分类号： H02J7/14 ,  G01R19/10 ,  G01R19/15 ,  G01R31/02 ,  H02P9/00

CPC分类号： G01R19/15 ,  G01R19/10 ,  G01R31/024 ,  Y10S320/18

摘要： A switching element is connected between the connection point of an indicator lamp and a diode and ground and is turned on to allow battery current to pass through the lamp to light the same when it is detected that a rectifier output terminal has fallen to a voltage indicative of the lack of generator output, to thereby indicate a failure or open circuit in a coil energization circuit.

摘要翻译： 开关元件连接在指示灯的连接点和二极管和接地之间，并且当检测到整流器输出端子已经下降到指示电压时，开关元件连接在指示灯和二极管的接地点之间，以允许电池电流通过灯点亮 缺少发电机输出，从而指示线圈通电电路中的故障或开路。