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71. 发明授权

US5557190A Battery recharging system with signal-to-noise responsive falling voltage slope charge termination 失效
标题翻译：电池充电系统具有信噪比响应下降电压斜坡充电终止
公开(公告)号：US5557190A
公开(公告)日：1996-09-17
申请号：US203117
申请日：1994-02-28
申请人： Daniele C. Brotto
发明人： Daniele C. Brotto
IPC分类号： H01M10/44 , H02J7/00 , H02J7/10
CPC分类号： H02J7/0081
摘要： The falling voltage slope charge termination routine is performed during intervals of the charging cycle in which signal-to-noise ratio is comparatively high. The falling voltage slope charge termination technique is automatically disabled or rendered less sensitive to noise during times when the signal-to-noise ratio is comparatively low. In this way, accurate charge termination is accomplished without error otherwise induced by voltage noise during charging. The charge termination technique responds quickly to a charged battery indication, since signal averaging to negate the effects of noise can be minimized or eliminated.
摘要翻译：在信噪比相对较高的充电周期的间隔期间执行下降电压斜率充电终止程序。降噪电压斜率充电终止技术在信噪比相对较低的时候自动禁止或对噪声敏感度较低。以这种方式，在充电期间由电压噪声引起的误差可以实现精确的充电终止。充电终止技术对充电的电池指示快速响应，因为可以最小化或消除消除噪声影响的信号平均。

72. 发明申请

US20110248653A1 CONTROLLED POWER FADE FOR BATTERY POWERED DEVICES 有权
标题翻译：用于电池供电装置的控制电源
公开(公告)号：US20110248653A1
公开(公告)日：2011-10-13
申请号：US13080712
申请日：2011-04-06
申请人： Daniele C. Brotto , Michael K. Forster , Jason K. Leh , Wing W. Lin
发明人： Daniele C. Brotto , Michael K. Forster , Jason K. Leh , Wing W. Lin
IPC分类号： H02P7/285
CPC分类号： H02J7/0021 , B25F5/02 , B25F5/021 , G01R31/362 , G01R31/3627 , G01R31/3675 , G01R31/3682 , H01H9/061 , H01H2009/065 , H01M10/441 , H01M10/482 , H01M2010/4271 , H01M2010/4278 , H01M2220/30 , H01R12/7005 , H01R13/112 , H02J7/0003 , H02J7/0008 , H02J7/0019 , H02J7/0031 , H02J7/0045 , H02J7/0047 , H02J7/0063 , H02J7/007 , H02J7/045 , H02J2007/004 , H02J2007/0067 , H02P3/08 , H02P7/285 , H02P7/29 , H02P31/00 , H05B33/0806
摘要： A method is provided for operating a power tool having a motor powered by a battery. The method includes: delivering power from the battery to the motor in accordance with an operator input; detecting a condition of the power tool indicating a shutdown of the power is imminent; and fading the power delivered from the battery to the motor, in response to the detected condition, through the use of a controller residing in the power tool.
摘要翻译：提供一种用于操作具有由电池供电的电动机的电动工具的方法。该方法包括：根据操作员输入将电力从电池传送到电动机; 检测到电源工具指示电源关闭的状况即将到来; 并且通过使用驻留在电动工具中的控制器，响应于检测到的状况而将从电池传送到电动机的功率衰减。

73. 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。

74. 发明授权

US07834566B2 Generic motor control system 有权
标题翻译：通用电机控制系统
公开(公告)号：US07834566B2
公开(公告)日：2010-11-16
申请号：US12629099
申请日：2009-12-02
申请人： Samuel G. Woods , Michael K. Forster , John C. Vanko , Daniele C. Brotto , Brian R. Crowell , Jason K. Leh
发明人： Samuel G. Woods , Michael K. Forster , John C. Vanko , Daniele C. Brotto , Brian R. Crowell , Jason K. Leh
IPC分类号： H02P1/00 , H02P3/00 , H02P5/00
CPC分类号： H02P25/14 , H02P29/00 , Y10S388/937
摘要： A method for controlling the operation of a motor utilizing a generic motor control module. The method includes sampling at least one motor operating criterion during operation of the motor and executing a generic control algorithm at a predetermined periodic interval. Execution of the algorithm provides a firing angle, duty cycle, or other suitable control function solution for an electronic valve for each periodic interval, thereby controlling the behavior of the motor. Additionally, the method includes firing the electronic valve at the calculated timing during each periodic interval such that the motor functions in accordance with desired motor operational parameters.
摘要翻译：一种利用一般电动机控制模块来控制电动机操作的方法。该方法包括在电机操作期间对至少一个电动机操作标准进行采样，并以预定的周期性间隔执行通用控制算法。算法的执行为每个周期性间隔提供电子阀的触发角，占空比或其他合适的控制功能解，从而控制电机的行为。此外，该方法包括在每个周期性间隔期间以所计算的定时点火电子阀，使得电动机根据期望的电动机操作参数起作用。

75. 发明授权

US07273159B2 Cordless power tool system with improved power output 有权
标题翻译：无线电动工具系统具有改进的功率输出
公开(公告)号：US07273159B2
公开(公告)日：2007-09-25
申请号：US11266242
申请日：2005-11-04
申请人： Daniele C. Brotto
发明人： Daniele C. Brotto
IPC分类号： H02P5/17
CPC分类号： B25B21/00 , B25F5/00
摘要： An ergonomically efficient cordless power tool system having desired power-to-weight ratios may be configured by reducing weight in one or more constituent weight groups of a given cordless power tool system, while maintaining or improving the total power output of the tool system. An example cordless power tool system may be configured to output a maximum power of at least 475 watts, and have a maximum power output to weight ratio of at least 70 watts per pound (W/lb).
摘要翻译：具有期望功率重量比的具有人体工程学效率的无绳电动工具系统可以通过减小给定无绳电动工具系统的一个或多个组成重量组中的重量来配置，同时保持或改善工具系统的总功率输出。示例性无绳电动工具系统可被配置为输出至少475瓦特的最大功率，并且具有至少70瓦/磅（W / lb）的最大功率输出与重量比。

76. 发明授权

US06645666B1 Battery cooling system 有权
公开(公告)号：US06645666B1
公开(公告)日：2003-11-11
申请号：US09566567
申请日：2000-05-08
申请人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Fred S. Watts , Paul S. White , Daniele C. Brotto , Janet M. Embrey
发明人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Fred S. Watts , Paul S. White , Daniele C. Brotto , Janet M. Embrey
IPC分类号： H01M1044
CPC分类号： H02J7/0044 , B25F5/008 , H01M2/1022 , H01M2/1055 , H01M2/1061 , H01M2/1066 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/623 , H01M10/6235 , H01M10/63 , H01M10/643 , H01M10/652 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/66 , H01M10/667 , H02J7/0042 , Y10T29/49108
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.

77. 发明授权

US5449997A Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal 失效
标题翻译：电池充电系统具有对数模数转换器，具有自动缩放模拟信号
公开(公告)号：US5449997A
公开(公告)日：1995-09-12
申请号：US186011
申请日：1994-01-24
申请人： Alan A. Gilmore , Daniele C. Brotto
发明人： Alan A. Gilmore , Daniele C. Brotto
IPC分类号： H01M10/44 , H02J7/00 , H02J7/02 , H02J7/10 , H02J7/04
CPC分类号： H02J7/0081 , H02J7/0006
摘要： An ultra-quick charging device for charging battery packs for an assortment of different appliances, such as power tools, having a wide range of output voltages. The charging device includes an AC to DC high current power supply circuit and a microcomputer-based controller circuit for monitoring the voltage of the battery and converting from fast charge to trickle charge when the second inflection point in the battery voltage charge curve is detected. In order to permit the device to charge battery packs of different rated voltages, the device includes a logarithmic analog-to-digital converter circuit having a selectable prescaler circuit that attenuates the battery voltage signal. The microcomputer is programmed to automatically set the appropriate attenuation level of the prescaler circuit at the outset of the charging cycle by assuming that the maximum voltage of the battery pack being charged will be less than or equal to 150 percent of its observed battery voltage following the initial settling period of the charge cycle. In this manner the present invention is able to automatically fully charge battery packs ranging in voltage between 3 volts and 24 volts.
摘要翻译：一种超快速充电装置，用于为具有各种输出电压的各种不同的电器（例如电动工具）充电电池组。充电装置包括AC至DC大电流电源电路和用于监视电池电压并在检测到电池电压充电曲线中的第二拐点时从快速充电转换成涓流充电的基于微处理器的控制器电路。为了允许设备对不同额定电压的电池组充电，该器件包括具有衰减电池电压信号的可选预分频器电路的对数模数转换器电路。微型计算机被编程为通过假设充电的电池组的最大电压将小于或等于其观察到的电池电压的150％，从而在充电周期开始时自动设置预分频器电路的适当衰减电平充电周期的初始稳定期。以这种方式，本发明能够自动完全充电在3伏至24伏之间的电压范围内的电池组。

78. 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。

79. 发明申请

US20110090726A1 PORTABLE ALTERNATING CURRENT INVERTER HAVING REDUCED IMPEDANCE LOSSES 有权
标题翻译：具有减少阻力损失的便携式替代电流逆变器
公开(公告)号：US20110090726A1
公开(公告)日：2011-04-21
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： H02M7/537
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。

80. 发明授权

US07928673B2 Generic motor control system 有权
标题翻译：通用电机控制系统
公开(公告)号：US07928673B2
公开(公告)日：2011-04-19
申请号：US12629103
申请日：2009-12-02
申请人： Samuel G. Woods , Michael K. Forster , John C. Vanko , Daniele C. Brotto , Brian R. Crowell , Jason K. Leh
发明人： Samuel G. Woods , Michael K. Forster , John C. Vanko , Daniele C. Brotto , Brian R. Crowell , Jason K. Leh
IPC分类号： H02P1/54 , H02P3/00
CPC分类号： H02P25/14 , H02P29/00 , Y10S388/937
摘要： A method and apparatus for controlling a plurality of different motors used in a corresponding plurality of power tool applications requiring different operational characteristics. In one implementation a method involves the use of a single universal control module to store a generic, non-application-specific control algorithm. The generic, non-application-specific control algorithm has at least one programmable constant. The programmable constant is selected to transform the generic, non-application-specific control algorithm into an application-specific control algorithm. The programmable constant represents a function parameter relating to a specific functionality of a specific, selected motor used in a specific, selected motor application to implement a phase control over the specific, selected motor.
摘要翻译：一种用于控制在需要不同操作特性的相应多个电动工具应用中使用的多个不同电动机的方法和装置。在一个实现中，一种方法涉及使用单个通用控制模块来存储通用的，非应用特定的控制算法。通用的，非应用程序特定的控制算法至少有一个可编程常数。选择可编程常数将通用的，非应用特定的控制算法转换为专用控制算法。可编程常数表示与特定选择的电机应用中使用的特定选定电动机的特定功能相关的功能参数，以实现对特定选择的电动机的相位控制。

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