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1. 发明申请

US20120139477A1 POWER SUPPLY CIRCUIT HAVING LOWIDLE POWER DISSIPATION 有权
标题翻译：具有低功耗功率的电源电路
公开(公告)号：US20120139477A1
公开(公告)日：2012-06-07
申请号：US12959585
申请日：2010-12-03
申请人： John W. Oglesbee , Michael D. Geren , Dipti V. Desai , John E. Herrmann
发明人： John W. Oglesbee , Michael D. Geren , Dipti V. Desai , John E. Herrmann
IPC分类号： H02J7/00 , H01H47/00
CPC分类号： H02J9/005 , H02J7/00 , H02M3/158 , H02M3/33523 , Y10T307/858
摘要： Embodiments include a power supply arrangement where major components including an off-line switched power supply are shut off when not in use. When a load is coupled to the power supply arrangement, components are enabled so as to provide power to the load.
摘要翻译：实施例包括电源装置，其中包括离线开关电源的主要部件在不使用时被切断。当负载耦合到电源装置时，组件被启用以便向负载提供电力。

2. 发明授权

US07944218B2 Immersion sensor to protect battery 有权
标题翻译：浸入式传感器保护电池
公开(公告)号：US07944218B2
公开(公告)日：2011-05-17
申请号：US12347040
申请日：2008-12-31
申请人： John W. Oglesbee , William C. Bohne , John E. Hermann
发明人： John W. Oglesbee , William C. Bohne , John E. Hermann
IPC分类号： G01R27/08 , G01R31/36
CPC分类号： G01M3/04 , H01M10/484
摘要： A system for detecting liquid on a battery or on an electronic device connected with the battery is presented. The battery has an electrical contact for transferring current from the battery to the electronic device. The system includes a sensor for detecting liquid on the battery or on the electronic device and sensor circuitry connected with the sensor. The sensor circuitry prevents current from flowing through the electrical contact of the battery upon detecting liquid.
摘要翻译：本发明提供了一种用于检测电池或与电池连接的电子设备上的液体的系统。电池具有用于将电流从电池传送到电子设备的电接触。该系统包括用于检测电池或电子设备上的液体的传感器以及与传感器连接的传感器电路。传感器电路防止电流在检测液体时流经电池的电接触。

3. 发明申请

US20090143111A1 PORTABLE RADIO AND BATTERY PACK CONFIGURATION 有权
标题翻译：便携式无线电和电池组配置
公开(公告)号：US20090143111A1
公开(公告)日：2009-06-04
申请号：US11949214
申请日：2007-12-03
申请人： John W. Oglesbee , John E. Herrmann
发明人： John W. Oglesbee , John E. Herrmann
IPC分类号： H04M1/02
CPC分类号： H04B1/04
摘要： A portable radio and battery pack configuration favoring higher available transmit power in explosive atmosphere applications includes a radio device (302) and a battery pack (304) removably attached to the radio device. The battery pack includes at least one of an audio power amplifier (346) and a radio frequency (RF) power amplifier (356), and a battery (306) for supplying power to the radio device and to the at least one of an audio power amplifier and a RF power amplifier.
摘要翻译：在爆炸性环境应用中有利于更高可用传输功率的便携式无线电和电池组配置包括可移除地附接到无线电设备的无线电设备（302）和电池组（304）。电池组包括音频功率放大器（346）和射频（RF）功率放大器（356）中的至少一个，以及用于向无线电设备和至少一个音频提供电力的电池（306）功率放大器和RF功率放大器。

4. 发明授权

US06771051B2 Thermally limited battery protection and charging circuit 有权
标题翻译：热电池保护和充电电路
公开(公告)号：US06771051B2
公开(公告)日：2004-08-03
申请号：US10185095
申请日：2002-06-29
申请人： John W. Oglesbee , John E. Herrmann , Michael D. Geren , David M. Demuro , Roger L. Boyer
发明人： John W. Oglesbee , John E. Herrmann , Michael D. Geren , David M. Demuro , Roger L. Boyer
IPC分类号： H02J716
CPC分类号： H02J7/0029 , H02J2007/0039
摘要： This invention includes a thermally stable, low-cost charging circuit for rechargeable batteries. The circuit includes a thermal control circuit that employs a temperature dependent component such as a thermistor or positive temperature coefficient device. The temperature dependent device is thermally coupled to a charging pass element, which is typically a power transistor. When the transistor enters a danger zone, which is a region of operation characterized by elevated power dissipation in the pass element, the thermal control circuit is actuated to regulate the pass element in a constant power mode until the circuit exits the danger zone.
摘要翻译：本发明包括用于可充电电池的热稳定的低成本充电电路。该电路包括采用诸如热敏电阻或正温度系数装置的温度依赖分量的热控制电路。温度依赖器件热耦合到通常是功率晶体管的充电通道元件。当晶体管进入作为特征在于通过元件中的功率消耗增加的区域的危险区域时，热控制电路被致动以在恒定功率模式下调节通过元件，直到电路离开危险区域。

5. 发明授权

US5940282A Dual range power supply and adapter for use with same 失效
标题翻译：双量程电源和适配器与其一起使用
公开(公告)号：US5940282A
公开(公告)日：1999-08-17
申请号：US017033
申请日：1998-02-02
申请人： John W. Oglesbee
发明人： John W. Oglesbee
IPC分类号： H02M1/10 , H02M3/335 , H02M1/00
CPC分类号： H02M1/10
摘要： A dual range power supply 200 is operable with either an AC line input, or a DC input. To facilitate use with an AC input the power supply is provided with a pair of AC prongs, connected to a rectifier bridge. The power supply is also provided with a positive DC receptacle. In using the power supply with a DC source, the power supply is connected to an adapter. The adapter has receptacle slots for receiving the AC prongs of the power supply, and a positive DC prong which mates with the positive DC receptacle of the power supply. Positive DC power is applied to the power supply through the positive DC receptacle while the DC return is through the rectifier bridge and at least one of the AC prongs.
摘要翻译：双范围电源200可与AC线路输入或DC输入端一起工作。为了方便使用交流输入，电源提供有一对连接到整流桥的交流插脚。电源还提供有正直流插座。在使用具有直流电源的电源时，电源连接到适配器。适配器具有用于接收电源的交流插头的插座插槽和与电源的正直流插座相配合的正直流插脚。正直流电源通过正DC插座施加到电源，而DC返回通过整流桥和至少一个AC插脚。

6. 发明授权

US07945295B2 Portable radio and battery pack configuration 有权
标题翻译：便携式收音机和电池组配置
公开(公告)号：US07945295B2
公开(公告)日：2011-05-17
申请号：US11949214
申请日：2007-12-03
申请人： John W. Oglesbee , John E. Herrmann
发明人： John W. Oglesbee , John E. Herrmann
IPC分类号： H04M1/02
CPC分类号： H04B1/04
摘要： A portable radio and battery pack configuration favoring higher available transmit power in explosive atmosphere applications includes a radio device (302) and a battery pack (304) removably attached to the radio device. The battery pack includes at least one of an audio power amplifier (346) and a radio frequency (RF) power amplifier (356), and a battery (306) for supplying power to the radio device and to the at least one of an audio power amplifier and a RF power amplifier.
摘要翻译：在爆炸性环境应用中有利于更高可用传输功率的便携式无线电和电池组配置包括可移除地附接到无线电设备的无线电设备（302）和电池组（304）。电池组包括音频功率放大器（346）和射频（RF）功率放大器（356）中的至少一个，以及用于向无线电设备和至少一个音频提供电力的电池（306）功率放大器和RF功率放大器。

7. 发明授权

US06300750B1 Shunt voltage regulator with self-contained thermal crowbar safety protection 有权
标题翻译：分流稳压器，具有独立的热撬棒安全保护
公开(公告)号：US06300750B1
公开(公告)日：2001-10-09
申请号：US09545135
申请日：2000-04-07
申请人： John W. Oglesbee , Greg J. Smith
发明人： John W. Oglesbee , Greg J. Smith
IPC分类号： G05F140
CPC分类号： H02J7/0029 , G05F1/565
摘要： A voltage regulator that includes a voltage control circuit, fabricated on a semiconductor. The voltage control circuit maintains a voltage between a first node and a second node within a predetermined range by maintaining a current level flowing from the first node to the second node. The current level is a function of a voltage between a third node and the second node. A thermal sensing circuit is also fabricated on the semiconductor and is thermally coupled to the voltage control circuit. The thermal sensing circuit asserts a latch signal that causes the voltage control circuit to allow a saturation value of current to flow from the first node to the second node when the thermal sensing circuit senses that the voltage control circuit has reached a temperature above a predetermined threshold.
摘要翻译：一种电压调节器，包括在半导体上制造的电压控制电路。电压控制电路通过维持从第一节点流向第二节点的电流电平，将第一节点和第二节点之间的电压维持在预定范围内。当前电平是第三节点和第二节点之间的电压的函数。热感测电路也制造在半导体上并且热耦合到电压控制电路。当感测电路感测到电压控制电路已经达到高于预定阈值的温度时，热感测电路断言使得电压控制电路允许电流的饱和值从第一节点流到第二节点的锁存信号。

8. 发明授权

US06320354B1 Method and apparatus for battery charging 有权
标题翻译：电池充电的方法和装置
公开(公告)号：US06320354B1
公开(公告)日：2001-11-20
申请号：US09621266
申请日：2000-07-21
申请人： Upal Sengupta , John W. Oglesbee
发明人： Upal Sengupta , John W. Oglesbee
IPC分类号： H01M1044
CPC分类号： H01M10/44 , G01R31/3648 , H01M10/46 , H02J7/0086
摘要： A battery charging circuit comprises a recharge input and a recharge output with a switching element electrically coupled in series between the recharge input and output. A recharge controller controls a conducting state of the switching element. When in a conducting state, recharge current can flow from the recharge input to the recharge output, thereby allowing a rechargeable battery coupled to the recharge output to be recharged. During periodically occurring intervals, the recharge controller switches the switching element to a non-conducting state such that the recharge current no longer flows to the recharge output. During the intervals, a battery voltage input is sampled to determine a charge state of the battery. The switching element is subsequently returned to a conducting state when further recharging is necessary, or left in a non-conducting state when sufficient recharging has occurred.
摘要翻译：电池充电电路包括充电输入和充电输出，其中充电输入和充电输出与在再充电输入和输出之间串联电耦合的开关元件。充电控制器控制开关元件的导通状态。当处于导通状态时，再充电电流可以从充电输入流向再充电输出，从而使与再充电输出相连的可再充电电池被充电。在周期性发生的间隔期间，再充电控制器将开关元件切换到非导通状态，使得再充电电流不再流向再充电输出。在间隔期间，对电池电压输入进行采样以确定电池的充电状态。当需要进一步的充电时，开关元件随后返回到导通状态，或者当发生足够的充电时保持在非导通状态。

9. 发明授权

US5969515A Apparatus and method for digital control of a power converter current 失效
标题翻译：用于数字控制功率转换器电流的装置和方法
公开(公告)号：US5969515A
公开(公告)日：1999-10-19
申请号：US032602
申请日：1998-02-27
申请人： John W. Oglesbee
发明人： John W. Oglesbee
IPC分类号： G05F1/575 , H02M3/157 , G05F1/40 , G05B24/02
CPC分类号： G05F1/575 , H02M3/157
摘要： A digital control circuit is used for controlling the load current of a power converter circuit (102), and comprises a reference circuit (302), analog comparator circuit (304), control logic circuit (306), and a counter circuit (308). The control logic circuit controls the operation of a power switch (110), and uses counters (314, 316) in conjunction with the analog comparator circuit and reference circuit, to determine when to open and close the power switch. The load current is allowed to vary between a first and second preselected load current levels.
摘要翻译：数字控制电路用于控制功率转换器电路（102）的负载电流，并且包括参考电路（302），模拟比较器电路（304），控制逻辑电路（306）和计数器电路（308）。控制逻辑电路控制电源开关（110）的操作，并且使用与模拟比较器电路和参考电路结合的计数器（314,316）来确定何时打开和关闭电源开关。允许负载电流在第一和第二预选负载电流水平之间变化。

10. 发明授权

US5767657A Battery charger having a battery discharge prevention circuit 失效
标题翻译：具有电池放电防止电路的电池充电器
公开(公告)号：US5767657A
公开(公告)日：1998-06-16
申请号：US621911
申请日：1996-03-26
申请人： John W. Oglesbee
发明人： John W. Oglesbee
IPC分类号： H02J7/00 , H01M10/46 , H02J7/06
CPC分类号： H02J7/0031
摘要： A battery charger (10) avoids discharging a battery (12) when the battery is connected to the charger and the charger is unpowered. The charger comprises a control circuit (18) which is switchably connected to an input power line (26) by a switch (28). The switch is actuated by a circuit which is responsive to the input voltage, and causes the switch to close only when the input voltage is above a preselected level, which is preferably substantially higher than the nominal battery voltage.
摘要翻译：当电池连接到充电器并且充电器没有动力时，电池充电器（10）避免放电电池（12）。充电器包括通过开关（28）可切换地连接到输入电力线（26）的控制电路（18）。开关由响应于输入电压的电路致动，并且仅当输入电压高于预选电平时使开关闭合，该电平优选地明显高于标称电池电压。

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