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21. 发明授权

US09331365B2 Shared control of thermistor and dual purpose thermistor line 有权
标题翻译：热敏电阻和双通道热敏电阻线共享控制
公开(公告)号：US09331365B2
公开(公告)日：2016-05-03
申请号：US13554197
申请日：2012-07-20
申请人： Nathan Cruise , Tarek Aydin , Steven J. Phillips
发明人： Nathan Cruise , Tarek Aydin , Steven J. Phillips
IPC分类号： H02J7/00 , H01M10/48 , H01M10/42 , H01M10/44
CPC分类号： H01M2/348 , B25F5/00 , H01M2/1022 , H01M10/425 , H01M10/4257 , H01M10/443 , H01M10/46 , H01M10/482 , H01M10/486 , H01M2010/4271 , H01M2200/10 , H01M2220/30 , H02J7/0021 , H02J7/0026 , H02J7/0031
摘要： A battery pack can include a temperature sensor that can provide an output that is indicative of a temperature associated with the battery pack. A battery management unit can directly measure the temperature sensor when the battery pack is by itself or engaged with a tool. A charger can directly read the temperature sensor when the battery pack is engaged with the charger. Thus, the temperature sensor can be shared by the battery pack and the charger. The battery pack can utilize a same terminal that provides access to the temperature sensor to indicate a stop-charge signal. The charger can read the stop-charge signal on the same terminal used to directly access the temperature sensor.
摘要翻译：电池组可以包括温度传感器，其可以提供指示与电池组相关联的温度的输出。电池管理单元可以在电池组自身或与工具接合时直接测量温度传感器。当电池组与充电器接合时，充电器可以直接读取温度传感器。因此，温度传感器可以由电池组和充电器共享。电池组可以使用提供对温度传感器的访问的相同终端来指示停止充电信号。充电器可以读取用于直接访问温度传感器的同一终端上的停止充电信号。

22. 发明授权

US09136716B2 Bottom based balancing in lithium ion system 有权
标题翻译：锂离子系统底部平衡
公开(公告)号：US09136716B2
公开(公告)日：2015-09-15
申请号：US12250673
申请日：2008-10-14
申请人： Daniel J. White , Lyle Matson , Nathan Cruise
发明人： Daniel J. White , Lyle Matson , Nathan Cruise
IPC分类号： H02J7/00 , B60L11/18 , H01M2/30 , H01M2/34 , H01M10/44 , H01M10/48 , H01M10/0525 , H01M10/42
CPC分类号： H02J7/0016 , B60L11/1861 , H01M2/30 , H01M2/34 , H01M10/0525 , H01M10/441 , H01M10/482 , H01M2010/4271 , H01M2200/00 , H01M2220/30 , H02J7/0021 , H02J7/0026 , H02J7/0045 , Y02E60/122 , Y02P70/54 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/705
摘要： A method comprises discharging each of a plurality of cells of a battery pack, stopping the discharging of a selected cell of the plurality of cells when the selected cell reaches a predetermined capacity, and charging the plurality of cells after the discharging has stopped for all of the plurality of cells.
摘要翻译：一种方法包括：当所选择的单元达到预定容量时，对电池组的多个单电池中的每一个进行放电，停止多个单元的选定单元的放电，并且在放电停止后对多个单元进行充电多个单元。

23. 发明申请

US20130038293A1 Cell Monitoring And Balancing 审中-公开
标题翻译：细胞监测和平衡
公开(公告)号：US20130038293A1
公开(公告)日：2013-02-14
申请号：US13587107
申请日：2012-08-16
申请人： Andrew E. Seman, JR. , Nathan Cruise , Daniel J. White , David A. Carrier , Daniele C. Brotto , Danh T. Trinh , Fugen Qin
发明人： Andrew E. Seman, JR. , Nathan Cruise , Daniel J. White , David A. Carrier , Daniele C. Brotto , Danh T. Trinh , Fugen Qin
IPC分类号： H02J7/00
CPC分类号： H02J7/0019 , G01R31/3835 , G01R31/396 , H01M10/425 , H01M10/441 , H01M10/482 , H01M2010/4271 , H01M2220/30 , H02J7/0016 , H02J7/0026 , H02J7/0031
摘要： A method for monitoring the voltage of each of a plurality of cells of a battery pack is provided. The method may include monitoring a voltage potential for each of a plurality of cells in a battery pack utilizing a single channel of battery control unit within the battery pack. If, during discharge of the battery, e.g., the battery is being used to power a hand tool, the voltage potential of any cell is determined by the battery control unit to be below a predetermined minimum voltage, the battery control unit discontinues a current flow from battery pack to the tool.
摘要翻译：提供了一种用于监视电池组的多个电池单元的电压的方法。该方法可以包括使用电池组内的电池控制单元的单通道来监视电池组中的多个电池单元的电压电位。如果在电池放电期间，例如，电池正在用于为手动工具供电，则电池控制单元确定任何电池的电压电位低于预定的最小电压，电池控制单元中断电流从电池组到工具。

24. 发明授权

US08347978B2 Method for controlling a power driver 有权
标题翻译：控制电源驱动器的方法
公开(公告)号：US08347978B2
公开(公告)日：2013-01-08
申请号：US11095723
申请日：2005-03-31
申请人： Michael Forster , Craig A. Schell , Paul Gross , Charles L. Bradenbaugh, IV , Nathan Cruise , Erik Ekstrom
发明人： Michael Forster , Craig A. Schell , Paul Gross , Charles L. Bradenbaugh, IV , Nathan Cruise , Erik Ekstrom
IPC分类号： B25B21/02
CPC分类号： B25C1/06
摘要： A driving tool having a driver, a power source, a sensor and a controller. The power source selectively provides an input to the driver to cause the driver to translate along an axis. The sensor senses a condition in the power source that is indicative of a level of kinetic energy of an element in the power source and generates a sensor signal in response thereto. The controller is coupled to the power source and the sensor and is responsive to the sensor signal for deactivating the power source to inhibit the power source from providing the input to the driver when the level of kinetic energy of the element in the power source is below a predetermined threshold. A method for operating a driving tool is also provided.
摘要翻译：具有驱动器，电源，传感器和控制器的驱动工具。电源选择性地向驾驶员提供输入以使驾驶员沿着轴平移。传感器感测电源中的状态，其表示电源中的元件的动能水平，并响应于此产生传感器信号。控制器耦合到电源和传感器，并且当电源中的元件的动能水平低于电源时，响应于传感器信号以停用电源以禁止电源向驱动器提供输入预定阈值。还提供了一种用于操作驱动工具的方法。

25. 发明申请

US20120286732A1 SHARED CONTROL OF THERMISTOR AND DUAL PURPOSE THERMISTOR LINE 审中-公开
标题翻译：热敏电阻和双用途热敏电阻线共享控制
公开(公告)号：US20120286732A1
公开(公告)日：2012-11-15
申请号：US13554197
申请日：2012-07-20
申请人： Nathan Cruise , Tarek Aydin , Steven J. Phillips
发明人： Nathan Cruise , Tarek Aydin , Steven J. Phillips
IPC分类号： H02J7/00
CPC分类号： H01M2/348 , B25F5/00 , H01M2/1022 , H01M10/425 , H01M10/4257 , H01M10/443 , H01M10/46 , H01M10/482 , H01M10/486 , H01M2010/4271 , H01M2200/10 , H01M2220/30 , H02J7/0021 , H02J7/0026 , H02J7/0031
摘要： A battery pack can include a temperature sensor that can provide an output that is indicative of a temperature associated with the battery pack. A battery management unit can directly measure the temperature sensor when the battery pack is by itself or engaged with a tool. A charger can directly read the temperature sensor when the battery pack is engaged with the charger. Thus, the temperature sensor can be shared by the battery pack and the charger. The battery pack can utilize a same terminal that provides access to the temperature sensor to indicate a stop-charge signal. The charger can read the stop-charge signal on the same terminal used to directly access the temperature sensor.
摘要翻译：电池组可以包括温度传感器，其可以提供指示与电池组相关联的温度的输出。电池管理单元可以在电池组自身或与工具接合时直接测量温度传感器。当电池组与充电器接合时，充电器可以直接读取温度传感器。因此，温度传感器可以由电池组和充电器共享。电池组可以使用提供对温度传感器的访问的相同终端来指示停止充电信号。充电器可以读取用于直接访问温度传感器的同一终端上的停止充电信号。

26. 发明授权

US08129955B2 Reset mechanism for a battery pack 有权
标题翻译：电池组的复位机构
公开(公告)号：US08129955B2
公开(公告)日：2012-03-06
申请号：US12170486
申请日：2008-07-10
申请人： Daniel J. White , Daniele C. Brotto , Nathan Cruise , Andrew E. Seman, Jr.
发明人： Daniel J. White , Daniele C. Brotto , Nathan Cruise , Andrew E. Seman, Jr.
IPC分类号： H01M10/46
CPC分类号： H01M2/1022 , B25F5/00 , H01M10/0525 , H01M10/425 , H01M10/443 , H01M10/482 , H01M10/486 , H02J7/0091
摘要： A battery pack may include a plurality of battery cells; a discharge switch in series with the battery cells, a temperature sensor configured to sense temperature in the battery pack, and a battery control unit adapted to receive a signal indicative of temperature from the temperature sensor and operable to control the switch to interrupt current flow from the battery cells when the temperature exceeds an over-temperature threshold. The battery control unit may be adapted to receive a reset signal and operable to control the switch to restore current flow upon receipt of the reset signal and when the temperature is below an operating temperature threshold.
摘要翻译：电池组可以包括多个电池单元; 与电池单元串联的放电开关，被配置为感测电池组中的温度的温度传感器，以及电池控制单元，其适于从温度传感器接收指示温度的信号，并可操作以控制开关以中断来自当温度超过过温阈值时，电池单元。电池控制单元可以适于接收复位信号并且可操作以控制开关在接收到复位信号时以及当温度低于工作温度阈值时恢复电流。

27. 发明申请

US20100085021A1 METHOD FOR STEPPING CURRENT OUTPUT BY A BATTERY CHARGER 有权
标题翻译：通过电池充电器对电流输出进行步进的方法
公开(公告)号：US20100085021A1
公开(公告)日：2010-04-08
申请号：US12246890
申请日：2008-10-07
申请人： Nathan Cruise , Brian K. Wohltmann
发明人： Nathan Cruise , Brian K. Wohltmann
IPC分类号： H02J7/04
CPC分类号： H02J7/022 , H02J7/0077 , H02J7/045 , H02M2001/0025
摘要： A battery charger is provided for implementing a charging method having a stepped output current. The battery charger includes: a power supply circuit that receives an AC input signal and outputs a DC output signal. The power supply circuit includes a power supply controller configured to receive a feedback signal indicative of current being output by the power supply circuit via an amplifier and operates to control current output by the power supply circuit in accordance with the feedback signal. A charger controller is interfaced with the power supply controller to implement a charging method having a stepped output current. The charger controller may set the output current level by adjusting gain of an operational amplifier having a negative feedback configuration with the feedback signal input to a non-inverting input terminal of the operational amplifier, where the charger controller sets the output current level by changing the resistance at an inverting input terminal of the operational amplifier.
摘要翻译：提供一种用于实现具有阶梯式输出电流的充电方法的电池充电器。电池充电器包括：电源电路，其接收AC输入信号并输出DC输出信号。电源电路包括：电源控制器，被配置为接收指示由电源电路经由放大器输出的电流的反馈信号，并且操作以根据反馈信号控制电源电路的电流输出。充电器控制器与电源控制器接口以实现具有阶梯式输出电流的充电方法。充电器控制器可以通过调节具有负反馈配置的运算放大器的增益来设置输出电流电平，其中反馈信号输入到运算放大器的非反相输入端，其中充电器控制器通过改变输出电流电平来设置输出电流电平运算放大器反相输入端的电阻。

28. 发明申请

US20090174563A1 BATTERY IDENTIFICATION FOR BATTERY PACKS WITH INTER-CELL TAPS 有权
标题翻译：具有电池组的电池组的电池识别
公开(公告)号：US20090174563A1
公开(公告)日：2009-07-09
申请号：US12351200
申请日：2009-01-09
申请人： Nathan Cruise
发明人： Nathan Cruise
IPC分类号： G08B21/00 , H01H31/02
CPC分类号： G01R31/3658 , H02J7/0008 , H02J7/0013
摘要： A battery charger comprises a first electrical contact that receives a positive contact of an attached battery pack; a second electrical contact that receives a negative contact of the attached battery pack; a plurality of inter-cell electrical contacts that selectively receive inter-cell contacts of the attached battery pack; a measurement module; and a control module. The inter-cell contacts of the attached battery pack are connected to nodes between cells of the attached battery pack.
摘要翻译：电池充电器包括接收附接电池组的正触点的第一电触头; 接收所连接的电池组的负触点的第二电触头; 多个电池间电触头，其选择性地接收所连接的电池组的电池间触点; 测量模块; 和控制模块。连接的电池组的电池间触点连接到连接的电池组的电池之间的节点。

29. 发明申请

US20090096419A1 BOTTOM BASED BALANCING IN LITHIUM ION SYSTEM 有权
标题翻译：锂离子系统中基于底部的平衡
公开(公告)号：US20090096419A1
公开(公告)日：2009-04-16
申请号：US12250673
申请日：2008-10-14
申请人： Daniel J. White , Lyle Matson , Nathan Cruise
发明人： Daniel J. White , Lyle Matson , Nathan Cruise
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , B60L11/1861 , H01M2/30 , H01M2/34 , H01M10/0525 , H01M10/441 , H01M10/482 , H01M2010/4271 , H01M2200/00 , H01M2220/30 , H02J7/0021 , H02J7/0026 , H02J7/0045 , Y02E60/122 , Y02P70/54 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/705
摘要： A method comprises discharging each of a plurality of cells of a battery pack, stopping the discharging of a selected cell of the plurality of cells when the selected cell reaches a predetermined capacity, and charging the plurality of cells after the discharging has stopped for all of the plurality of cells.
摘要翻译：一种方法包括：当所选择的单元达到预定容量时，对电池组的多个单电池中的每一个进行放电，停止多个单元的选定单元的放电，并且在放电停止后对多个单元进行充电多个单元。

30. 发明申请

US20080309285A1 Battery pack identification system 有权
标题翻译：电池组识别系统
公开(公告)号：US20080309285A1
公开(公告)日：2008-12-18
申请号：US12157974
申请日：2008-06-13
申请人： Snehal Choksi , Fugen Qin , Daniel Joseph White , Danh Trinh , Edward Allen Harrison , Bhanuprasad V. Gorti , David A. Carrier , Regina Gracia C. Cunanan , Nathan Cruise , Daniele Brotto , Geoffrey Stephen Howard , Michelle Lynn Bowers , Andrew Seman, JR. , Rouse Roby Bailey, JR.
发明人： Snehal Choksi , Fugen Qin , Daniel Joseph White , Danh Trinh , Edward Allen Harrison , Bhanuprasad V. Gorti , David A. Carrier , Regina Gracia C. Cunanan , Nathan Cruise , Daniele Brotto , Geoffrey Stephen Howard , Michelle Lynn Bowers , Andrew Seman, JR. , Rouse Roby Bailey, JR.
IPC分类号： H02J7/00
CPC分类号： B25F5/00 , H02J7/0004 , H02J7/0009
摘要： A control module is included in a battery charger that is adapted to charge a plurality of battery packs of different types or a power tool that is adapted to be powered by at least one of the battery packs. The control module includes a remote sensing module that communicates remotely with one of the battery packs. The control module also includes a battery pack connection module that determines that the one of the battery packs is in electrical communication with at least one of the battery charger and the power tool. The control module also includes a battery pack identification (ID) module that determines a first type of the battery pack based on remote sensing module signals. The control module also includes a charge control module that determines at least one of a charge setting and a discharge setting for the battery pack based on the first type.
摘要翻译：控制模块包括在适于对不同类型的多个电池组充电的电池充电器中，或者适于由至少一个电池组供电的电动工具。控制模块包括与其中一个电池组进行远程通信的遥感模块。控制模块还包括电池组连接模块，其确定电池组中的一个与电池充电器和电动工具中的至少一个电连通。控制模块还包括基于遥感模块信号确定电池组的第一类型的电池组识别（ID）模块。控制模块还包括充电控制模块，其基于第一类型确定电池组的充电设置和放电设置中的至少一个。

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