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21. 发明授权

US07564216B2 Battery pack having an integrated circuit interfaced between battery cells and a microcontroller 有权
标题翻译：具有在电池单元和微控制器之间接口的集成电路的电池组
公开(公告)号：US07564216B2
公开(公告)日：2009-07-21
申请号：US12082107
申请日：2008-04-09
申请人： David A. Carrier , Danh T. Trinh , Geoffrey S. Howard , Andrew E. Seman, Jr. , Daniele C. Brotto , John C. Vanko , Robert Bradus
发明人： David A. Carrier , Danh T. Trinh , Geoffrey S. Howard , Andrew E. Seman, Jr. , Daniele C. Brotto , John C. Vanko , Robert Bradus
IPC分类号： H01M10/46
CPC分类号： H01M10/441 , H01M10/0525 , H01M10/4257 , H02J7/0021
摘要： A battery monitoring device of a battery pack configured for powering a cordless power tool may include an integrated circuit connected to a microprocessor of the pack that is external to the integrated circuit, and which is connected to each of N battery cells of the pack. The integrated circuit may be configured to take, singly or sequentially, a sampled reading comprising one of an individual cell voltage or a total pack voltage for all cells in the pack. The sampled reading is filtered in the integrated circuit prior to being read by the microprocessor.
摘要翻译：配置用于为无绳电动工具供电的电池组的电池监视装置可以包括连接到集成电路外部的组件的微处理器并且连接到组件的N个电池单元中的每一个的集成电路。集成电路可以被配置为单独地或顺序地采取包括单个电池电压或者组件中的所有单元的总包电压之一的采样读数。在微处理器读取之前，采集的读数在集成电路中进行滤波。

22. 发明授权

US08994336B2 Portable alternating current inverter having reduced impedance losses 有权
标题翻译：便携式交流逆变器具有降低的阻抗损耗
公开(公告)号：US08994336B2
公开(公告)日：2015-03-31
申请号：US12917128
申请日：2010-11-01
申请人： Daniele C. Brotto , Nathan J. Cruise , Erik Ekstrom , Ren Wang , Mehdi T. Abolhassani , William D. Spencer , Rouse Roby Bailey, Jr. , Andrew E. Seman, Jr. , Scott Eshleman
发明人： Daniele C. Brotto , Nathan J. Cruise , Erik Ekstrom , Ren Wang , Mehdi T. Abolhassani , William D. Spencer , Rouse Roby Bailey, Jr. , Andrew E. Seman, Jr. , Scott Eshleman
IPC分类号： H02J7/00 , H02J7/34 , H02M7/00 , H02M7/49
CPC分类号： H02J3/00 , H02J7/0065 , H02J7/34 , H02M7/003 , H02M7/04 , H02M7/44 , H02M7/49 , H02M7/537
摘要： A portable power supply apparatus is provided having reduced impedance losses. The portable power supply apparatus is comprised of: a portable housing; a battery system residing in the housing; and an inverter circuit residing in the housing. The battery system generates a direct current (DC) voltage having a magnitude greater than or equal to a peak value of a desired alternating current (AC) voltage. The inverter circuit receives the DC voltage directly from the battery system, converts the DC voltage to an AC output voltage and outputs the AC output voltage to one or more outlets exposed on an exterior surface of the portable housing.
摘要翻译：提供了具有减小的阻抗损耗的便携式电源装置。便携式电源装置包括：便携式外壳; 驻留在壳体中的电池系统; 以及驻留在壳体中的逆变器电路。电池系统产生具有大于或等于所需交流（AC）电压的峰值的幅度的直流（DC）电压。逆变器电路直接从电池系统接收直流电压，将直流电压转换为交流输出电压，并将交流输出电压输出到便携式外壳外表面露出的一个或多个出口。

23. 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。

24. 发明授权

US07990109B2 Temperature and polarization voltage compensation system 有权
标题翻译：温度和极化电压补偿系统
公开(公告)号：US07990109B2
公开(公告)日：2011-08-02
申请号：US12157987
申请日：2008-06-13
申请人： Daniel J. White , Janet M. Embrey , Daniele C. Brotto , Andrew E. Seman, Jr.
发明人： Daniel J. White , Janet M. Embrey , Daniele C. Brotto , Andrew E. Seman, Jr.
IPC分类号： H02J7/00
CPC分类号： H02J7/0063 , H01M2/34 , H01M2/348 , H01M10/486 , H01M2220/30 , H02J2007/0067
摘要： A control module for a battery that powers a load includes a compensation module that adjusts a shutoff voltage based on voltage and impedance of the battery and current drawn by the load from the battery as time the load is drawing current increases. A discharge control module restricts power to the load based on the adjusted shutoff voltage.
摘要翻译：用于为负载供电的电池的控制模块包括补偿模块，该补偿模块基于电池的电压和阻抗以及负载从电池中抽取的电流随着负载牵引电流的增加而调整截止电压。放电控制模块基于调整后的关断电压来限制负载的功率。

25. 发明授权

US07941865B2 Rechargeable battery pack and operating system 有权
标题翻译：充电电池组和操作系统
公开(公告)号：US07941865B2
公开(公告)日：2011-05-10
申请号：US11554937
申请日：2006-11-20
申请人： Andrew E. Seman, Jr. , Daniele C. Brotto , Danh T. Trinh , Fugen Qin
发明人： Andrew E. Seman, Jr. , Daniele C. Brotto , Danh T. Trinh , Fugen Qin
IPC分类号： G06F13/10 , G06F13/00 , G06F21/00 , G09F9/00
CPC分类号： H02J7/0004 , H04L9/065 , H04L9/3271
摘要： A method and system for authenticating a smart battery having a smart battery and an electronic device. Both the device and the smart battery generate encrypted random strings using key material based by A/D noise bits as a seed value. A pseudo random number is generated from the A/D noise that is transmitted to both the electronic device and the smart battery. The pseudo random number is used by both devices as a key index to select one of a plurality of keys stored in separate key libraries. The keys, or key material, is used to execute an encryption algorithm. The two encryption data streams are then compared to authenticate the smart battery.
摘要翻译：一种用于认证具有智能电池和电子设备的智能电池的方法和系统。设备和智能电池都使用基于A / D噪声比特的密钥材料作为种子值来生成加密的随机字符串。从发送到电子设备和智能电池的A / D噪声产生伪随机数。伪随机数被两个设备用作密钥索引，以选择存储在单独的密钥库中的多个密钥中的一个。密钥或密钥材料用于执行加密算法。然后将两个加密数据流进行比较以认证智能电池。

26. 发明授权

US06286609B1 AC/DC chopper for power tool 失效
标题翻译：交流/直流斩波器用于电动工具
公开(公告)号：US06286609B1
公开(公告)日：2001-09-11
申请号：US09526682
申请日：2000-03-16
申请人： David A. Carrier , Andrew E. Seman, Jr. , Christopher R. Yahnker , Samuel G. Woods
发明人： David A. Carrier , Andrew E. Seman, Jr. , Christopher R. Yahnker , Samuel G. Woods
IPC分类号： H02J700
CPC分类号： B25F5/008 , B25F5/02 , H02H7/0852 , H02J7/0065 , H02J7/34 , H02M1/10 , H02M3/155 , H02M2003/1555 , H02P7/288 , H02P7/291
摘要： A dual-mode system for inexpensively operating electrically powered double-insulated devices (12), such as hand-held power tools and appliances. The system includes a cordless battery power module (14) that supplies the power and current demands of the device (12) in a cordless mode or a chopper module (21) that supplies the necessary power and current demands in a physical envelope commensurate in size and interchangeable with that of the battery power module (14). The chopper module (21) is provided with a non-filtered high efficiency converter circuit that allows the chopper module (21) to generate the power and current required by the driven device (12). The inductance of the motor (11) for the driven device (12) is used to filter the output of the chopper module (21). Eliminating the output filter from the chopper module (16) significantly reduces the cost and size of the module (16). Additionally, the need for multiple battery packs and fast rechargers is minimized by the availability of a low-cost converter. The line power module (16) includes an EMI filter (15) for filtering AC or DC input power. The chopper module (21) chops the filtered voltage, providing a series of voltage pulses having a DC voltage level that is suitable for driving the motor (11).
摘要翻译：一种用于廉价操作电动双重绝缘装置（12）的双模式系统，例如手持电动工具和电器。该系统包括无绳电池电源模块（14），其在无绳模式或斩波器模块（21）中提供设备（12）的电力和电流需求，其将必需的电力和电流需求提供在尺寸相当的物理外壳中并且可与电池电源模块（14）的装置互换。斩波器模块（21）设置有非滤波高效转换器电路，其允许斩波器模块（21）产生被驱动装置（12）所需的功率和电流。用于驱动装置（12）的电机（11）的电感用于对斩波器模块（21）的输出进行滤波。消除来自斩波器模块（16）的输出滤波器显着地降低了模块（16）的成本和尺寸。此外，通过低成本转换器的可用性，可以最大程度地减少对多个电池组和快速充电器的需求。线路电源模块（16）包括用于滤波AC或DC输入电力的EMI滤波器（15）。斩波器模块（21）斩波滤波电压，提供一系列具有适于驱动电动机（11）的DC电压电平的电压脉冲。

27. 发明授权

US08148917B2 Flashlight 有权
标题翻译：手电筒
公开(公告)号：US08148917B2
公开(公告)日：2012-04-03
申请号：US12690169
申请日：2010-01-20
申请人： Scott Hilt , Bradley J. Mealy , David A. Carrier , Andrew E. Seman, Jr.
发明人： Scott Hilt , Bradley J. Mealy , David A. Carrier , Andrew E. Seman, Jr.
IPC分类号： H05B37/02
CPC分类号： H05B41/32 , F21L4/00 , F21L4/06 , F21V21/32 , F21V21/406 , F21V23/00 , F21V23/0414 , H02J7/0042 , Y10S362/802
摘要： A flashlight in accordance with an aspect of the invention includes an ID module for generating an ID signal indicative of a power mode of the flashlight. In an aspect, the flashlight mates with a removable battery pack that regulates at least one of an output voltage and output current in accordance with the ID signal. In an aspect, the flashlight includes a printed circuit board (PCB) on which the ID module is mounted. In an aspect, the flashlight includes a soft-start module and a bulb, wherein the soft start module increases power to the bulb at a controlled rate when the flashlight is turned on. In an aspect, the flashlight includes a lamp housing having a lens retained by a bezel. The lens includes an axially extending peripheral edge. In an aspect, the flashlight includes a main housing having a lamp housing. A mounting mechanism and mating features are adapted to selectively couple and decouple the main housing and the lamp housing. In an aspect, a flexible conduit connects the main housing and lamp housing. The flexible conduit can be formed in an arc having an apex that lies directly above a center of gravity of the flashlight when the main housing and the lamp housing are coupled, thereby allowing the flashlight to be balanced when the flexible conduit is used as a carrying handle.
摘要翻译：根据本发明的一个方面的手电筒包括用于产生指示手电筒的功率模式的ID信号的ID模块。在一方面，手电筒与可移除的电池组配合，其根据ID信号调节至少一个输出电压和输出电流。在一方面，手电筒包括安装有ID模块的印刷电路板（PCB）。在一方面，手电筒包括软启动模块和灯泡，其中当手电筒接通时，软启动模块以受控的速率增加灯泡的功率。一方面，手电筒包括具有由挡板保持的透镜的灯壳体。透镜包括轴向延伸的周边边缘。在一方面，手电筒包括具有灯壳体的主壳体。安装机构和配合特征适于选择性地联接和分离主壳体和灯壳体。在一方面，柔性导管连接主壳体和灯壳体。当主壳体和灯壳体联接时，柔性导管可以形成为具有位于手电筒的重心正下方的顶点的弧形，从而当柔性导管用作承载物时允许手电筒平衡处理。

28. 发明授权

US07705542B2 Flashlight 有权
标题翻译：手电筒
公开(公告)号：US07705542B2
公开(公告)日：2010-04-27
申请号：US11545032
申请日：2006-10-06
申请人： Scott Hilt , Bradley Jon Mealy , David A. Carrier , Andrew E. Seman, Jr.
发明人： Scott Hilt , Bradley Jon Mealy , David A. Carrier , Andrew E. Seman, Jr.
IPC分类号： F21S4/00 , H05B37/00 , F21L4/00
CPC分类号： H05B41/32 , F21L4/00 , F21L4/06 , F21V21/32 , F21V21/406 , F21V23/00 , F21V23/0414 , H02J7/0042 , Y10S362/802
摘要： A flashlight in accordance with an aspect of the invention includes an ID module for generating an ID signal indicative of a power mode of the flashlight. In an aspect, the flashlight mates with a removable battery pack that regulates at least one of an output voltage and output current in accordance with the ID signal. In an aspect, the flashlight includes a printed circuit board (PCB) on which the ID module is mounted. In an aspect, the flashlight includes a soft-start module and a bulb, wherein the soft start module increases power to the bulb at a controlled rate when the flashlight is turned on. In an aspect, the flashlight includes a lamp housing having a lens retained by a bezel. The lens includes an axially extending peripheral edge. In an aspect, the flashlight includes a main housing having a lamp housing. A mounting mechanism and mating features are adapted to selectively couple and decouple the main housing and the lamp housing. In an aspect, a flexible conduit connects the main housing and lamp housing. The flexible conduit can be formed in an arc having an apex that lies directly above a center of gravity of the flashlight when the main housing and the lamp housing are coupled, thereby allowing the flashlight to be balanced when the flexible conduit is used as a carrying handle.
摘要翻译：根据本发明的一个方面的手电筒包括用于产生指示手电筒的功率模式的ID信号的ID模块。在一方面，手电筒与可移除的电池组配合，其根据ID信号调节至少一个输出电压和输出电流。在一方面，手电筒包括安装有ID模块的印刷电路板（PCB）。在一方面，手电筒包括软启动模块和灯泡，其中当手电筒接通时，软启动模块以受控的速率增加灯泡的功率。一方面，手电筒包括具有由挡板保持的透镜的灯壳体。透镜包括轴向延伸的周边边缘。在一方面，手电筒包括具有灯壳体的主壳体。安装机构和配合特征适于选择性地联接和分离主壳体和灯壳体。在一方面，柔性导管连接主壳体和灯壳体。当主壳体和灯壳体联接时，柔性导管可以形成为具有位于手电筒的重心正下方的顶点的弧形，从而当柔性导管用作承载物时允许手电筒平衡处理。

29. 发明授权

US08225978B2 Multistage solenoid fastening tool with decreased energy consumption and increased driving force 有权
标题翻译：多级螺线管紧固工具具有降低的能量消耗和增加的驱动力
公开(公告)号：US08225978B2
公开(公告)日：2012-07-24
申请号：US12536787
申请日：2009-08-06
申请人： Paul G. Gross , Robert Alan Usselman , Andrew E. Seman, Jr.
发明人： Paul G. Gross , Robert Alan Usselman , Andrew E. Seman, Jr.
IPC分类号： B25C1/06 , B25C5/15
CPC分类号： B25C1/06
摘要： A fastening device that drives one or more fasteners into a workpiece generally includes a tool housing and a multistage solenoid contained in the tool housing. The multistage solenoid includes an armature member that travels through at least a first stage, a second stage, and a sense coil disposed therebetween. A driver blade assembly includes a blade member connected to the armature member. The driver blade assembly is operable between an extended condition and a retracted condition. A control module determines a position of the armature member relative to at least one of the first stage and the second stage based on a signal from the sense coil. The trigger assembly is connected to the control module and partially contained within the housing. The trigger assembly is operable to activate a driver sequence that moves the driver blade between the retracted condition and the extended condition. The control module adjusts a force imparted on the armature by at least one of the first stage, the second stage, and a combination thereof based on the signal from the sense coil.
摘要翻译：将一个或多个紧固件驱动到工件中的紧固装置通常包括工具壳体和包含在工具壳体中的多级螺线管。多级螺线管包括通过至少第一级，第二级和设置在它们之间的感测线圈的电枢构件。驱动器叶片组件包括连接到衔铁构件的叶片构件。驱动器刀片组件可在延长状态和缩回状态之间操作。控制模块基于来自感测线圈的信号来确定衔铁构件相对于第一阶段和第二阶段中的至少一个的位置。触发器组件连接到控制模块并且部分地包含在壳体内。触发器组件可操作以激活在缩回状态和延长状态之间移动驱动器叶片的驱动器序列。控制模块基于来自感测线圈的信号，通过第一级，第二级及其组合中的至少一个来调节施加在电枢上的力。

30. 发明授权

US08726776B2 Table saw guard 有权
标题翻译：台锯卫兵
公开(公告)号：US08726776B2
公开(公告)日：2014-05-20
申请号：US12621650
申请日：2009-11-19
申请人： Michael L. O'Banion , Warren A. Ceroll , James R. Parks , Robert Alan Berry , Robert P. Welsh , Daniel Puzio , Michael L. Agronin , Philip T. Miller , Robert J. Opsitos , Andrew E. Seman, Jr. , John K. Horky , James P. Bascom , Todd J. Huston , Matthew Webster , Adan Ayala
发明人： Michael L. O'Banion , Warren A. Ceroll , James R. Parks , Robert Alan Berry , Robert P. Welsh , Daniel Puzio , Michael L. Agronin , Philip T. Miller , Robert J. Opsitos , Andrew E. Seman, Jr. , John K. Horky , James P. Bascom , Todd J. Huston , Matthew Webster , Adan Ayala
IPC分类号： B27G19/02 , B27G19/00
CPC分类号： B27G19/02 , B27G19/08 , Y10T83/2077 , Y10T83/773 , Y10T83/7734 , Y10T83/8722 , Y10T83/8723 , Y10T83/96
摘要： A table saw guard assembly for guarding a blade on a table saw is provided. The table saw guard assembly includes a support structure and a hood assembly including at least one of a front curtain, first side curtain, second side curtain and top curtain, wherein each of said curtains are independently moveable and/or removable from the hood assembly. Furthermore, a table saw guard assembly is provided including a quick release mechanism for connecting the hood assembly to the support structure.
摘要翻译：提供了用于保护台锯上的刀片的工作台锯组件。桌面防护组件包括支撑结构和罩组件，其包括前帘，第一侧帘，第二侧帘和顶帘中的至少一个，其中每个所述窗帘独立地可从该罩组件移动和/或移除。此外，提供了一种桌面防护组件，其包括用于将罩组件连接到支撑结构的快速释放机构。

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