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31. 发明授权

US07138785B2 Power tool with means for obtaining product use information 有权
标题翻译：具有获取产品使用信息的手段的电动工具
公开(公告)号：US07138785B2
公开(公告)日：2006-11-21
申请号：US09782539
申请日：2001-02-13
申请人： Daniele Brotto , Darnell Smith , Danh Trinh
发明人： Daniele Brotto , Darnell Smith , Danh Trinh
IPC分类号： H02J7/00 , G06F19/00 , H02P7/00 , G08B21/00
CPC分类号： H02J7/0004
摘要： A charging apparatus for charging a battery comprising a current source for providing current to the battery, a controller connected to the battery and to the current source for controlling charging of the battery, and a memory connected to the controller for storing information about the battery. The memory may also store information about the charging apparatus. Preferably, the memory is a nonvolatile memory, such as E2PROM. Also disclosed are a battery having a memory for storing information, a power tool having a memory for storing information about the tool, and a reading apparatus for reading the information stored in the memory of the charger, battery and/or power tool.
摘要翻译：一种用于对电池充电的充电装置，包括用于向电池提供电流的电流源，连接到电池的控制器和用于控制电池充电的电流源，以及连接到控制器的用于存储关于电池的信息的存储器。存储器还可以存储关于充电装置的信息。优选地，存储器是非易失性存储器，例如E 2 PROM。还公开了具有用于存储信息的存储器的电池，具有用于存储关于该工具的信息的存储器的电动工具以及用于读取存储在充电器，电池和/或电动工具的存储器中的信息的读取装置。

32. 发明申请

US20070103113A1 METHODS OF CHARGING BATTERY PACKS FOR CORDLESS POWER TOOL SYSTEMS 有权
标题翻译：无线电动工具系统充电电池组的方法
公开(公告)号：US20070103113A1
公开(公告)日：2007-05-10
申请号：US11553742
申请日：2006-10-27
申请人： Janet Embrey , Danh Trinh
发明人： Janet Embrey , Danh Trinh
IPC分类号： H02J7/00
CPC分类号： H02J7/041 , H02J7/0011 , H02J2007/0098
摘要： In a method of charging a battery pack, the pack is inserted in a charger and an initial set of checks of cell voltage and pack temperature is performed. Once the initial set of checks is satisfied, the cells may be charged at a first constant current level. The first constant current level is adjusted to one or more lower levels of constant current until cell voltages of all the cells are within a full charge voltage window. The voltage window is defined between a minimum full charge cell voltage level and a maximum full charge cell voltage level. The charge may be terminated once all of the cells are within the full charge voltage window.
摘要翻译：在对电池组充电的方法中，将包装插入充电器中，并执行初始的电池电压和包装温度的检查。一旦满足初始检查集合，则可以以第一恒定电流电平对电池充电。将第一恒定电流电平调整到一个或多个较低电平的恒定电流，直到所有电池的电池电压在完全充电电压窗口内。电压窗口定义在最小满充电池电压电平和最大满充电池电压电平之间。一旦所有的电池都在完全充电电压窗口内，电荷就可以被终止。

33. 发明申请

US20050200334A1 Battery charger with protection circuitry 有权
公开(公告)号：US20050200334A1
公开(公告)日：2005-09-15
申请号：US11030835
申请日：2005-01-07
申请人： Geoffrey Howard , Nathanael MacKley , Vickie Mead , Brian Sterling , Danh Trinh , Robert Usselman , Fred Watts , Janelle Young
发明人： Geoffrey Howard , Nathanael MacKley , Vickie Mead , Brian Sterling , Danh Trinh , Robert Usselman , Fred Watts , Janelle Young
IPC分类号： H02J7/10 , H01M10/44 , H02J7/00
CPC分类号： H02J7/0036 , H02J7/0029 , H02J7/0054 , H02J7/0055 , H02J7/0072 , H02J7/0086
摘要： The charger includes a controller, a battery power source having at least two power settings connected to the controller, a power supply connectable to an outside power source, the power supply receiving a current and voltage from the outside power source for providing power to at least one of the controller and the battery power source, and a foldback circuit for switching between two power settings depending upon at least one of the current and voltage received from the outside power source.

34. 发明申请

US20060091852A1 Power driver and charger with flexible mounting system for battery pack 有权
标题翻译：电源驱动器和充电器，带电池组的灵活安装系统
公开(公告)号：US20060091852A1
公开(公告)日：2006-05-04
申请号：US11218561
申请日：2005-09-06
申请人： James Watson , Danh Trinh , Alan Phillips , Daniel Wall
发明人： James Watson , Danh Trinh , Alan Phillips , Daniel Wall
IPC分类号： H02J7/00
CPC分类号： B25F5/02 , B23B45/02 , B23B2260/024 , H01M2/1022 , H01M10/30 , H02J7/0009 , H02J7/0027 , H02J7/0044
摘要： A power tool may include a housing that supports an electrical circuit. The electrical circuit may include at least two terminal sets that are arranged in parallel to each other. The at least two terminal sets may include a first terminal set configured for engagement along a first axis to a battery pack having a first configuration and a second terminal set configured for engagement along a second axis to a battery pack having a second, different configuration. A battery charger may include a housing, and an interface that is electrically and mechanically compatible with at least two battery packs having different configurations and battery cell chemistries.
摘要翻译：电动工具可以包括支撑电路的壳体。电路可以包括彼此平行布置的至少两个端子组。所述至少两个端子组可以包括构造成沿着第一轴线接合到具有第一构造的电池组的第一端子组，以及被配置为沿着第二轴线接合到具有第二不同配置的电池组的第二端子组。电池充电器可以包括外壳，以及与至少两个具有不同配置的电池组和电池单体化学物质电气和机械相容的接口。

35. 发明申请

US20050077873A1 Power driver and charger with flexible mounting system for battery pack 审中-公开
标题翻译：电源驱动器和充电器，带电池组的灵活安装系统
公开(公告)号：US20050077873A1
公开(公告)日：2005-04-14
申请号：US10962583
申请日：2004-10-13
申请人： James Watson , Danh Trinh
发明人： James Watson , Danh Trinh
IPC分类号： B25F5/02 , H01M2/00 , H01M2/10 , H01M10/052 , H01M10/30 , H01M10/34 , H01M10/36 , H02J7/00
CPC分类号： H01M2/1022 , B25F5/02 , H01M10/052 , H01M10/30 , H01M10/345 , H02J7/0009 , H02J7/0044
摘要： A power tool may include a housing that supports an electrical circuit. The electrical circuit may include at least two terminal sets that are arranged in parallel to each other. The at least two terminal sets may include a first terminal set engageable with a battery pack having a first configuration and a second terminal set engageable with a battery pack having a second, different configuration. A battery charger may include a housing, and an interface that is electrically and mechanically compatible with at least two battery packs having different configurations and battery cell chemistries.
摘要翻译：电动工具可以包括支撑电路的壳体。电路可以包括彼此平行布置的至少两个端子组。至少两个端子组可以包括可与具有第一配置的电池组接合的第一端子组和可与具有第二不同配置的电池组接合的第二端子组。电池充电器可以包括外壳，以及与至少两个具有不同配置的电池组和电池单体化学物质电气和机械相容的接口。

36. 发明授权

US07701172B2 Power driver and charger with flexible mounting system for battery pack 有权
标题翻译：电源驱动器和充电器，带电池组的灵活安装系统
公开(公告)号：US07701172B2
公开(公告)日：2010-04-20
申请号：US11218561
申请日：2005-09-06
申请人： James B. Watson , Danh Trinh , Alan Phillips , Daniel P. Wall
发明人： James B. Watson , Danh Trinh , Alan Phillips , Daniel P. Wall
IPC分类号： H02J7/00
CPC分类号： B25F5/02 , B23B45/02 , B23B2260/024 , H01M2/1022 , H01M10/30 , H02J7/0009 , H02J7/0027 , H02J7/0044
摘要： A power tool may include a housing that supports an electrical circuit. The electrical circuit may include at least two terminal sets that are arranged in parallel to each other. The at least two terminal sets may include a first terminal set configured for engagement along a first axis to a battery pack having a first configuration and a second terminal set configured for engagement along a second axis to a battery pack having a second, different configuration. A battery charger may include a housing, and an interface that is electrically and mechanically compatible with at least two battery packs having different configurations and battery cell chemistries.
摘要翻译：电动工具可以包括支撑电路的壳体。电路可以包括彼此平行布置的至少两个端子组。所述至少两个端子组可以包括构造成沿着第一轴线接合到具有第一构造的电池组的第一端子组，以及被配置为沿着第二轴线接合到具有第二不同配置的电池组的第二端子组。电池充电器可以包括外壳，以及与至少两个具有不同配置的电池组和电池单体化学物质电气和机械相容的接口。

37. 发明申请

US20060071642A1 Battery charger with protection circuitry 有权
公开(公告)号：US20060071642A1
公开(公告)日：2006-04-06
申请号：US11294062
申请日：2005-12-05
申请人： Geoffrey Howard , Nathanael Mackley , Vickie Mead , Brian Sterling , Danh Trinh , Robert Usselman , Fred Watts , Janelle Young
发明人： Geoffrey Howard , Nathanael Mackley , Vickie Mead , Brian Sterling , Danh Trinh , Robert Usselman , Fred Watts , Janelle Young
IPC分类号： H02J7/00
CPC分类号： H02J7/0036 , H02J7/0029 , H02J7/0054 , H02J7/0055 , H02J7/0072 , H02J7/0086
摘要： The charger includes a controller, a battery power source having at least two power settings connected to the controller, a power supply connectable to an outside power source, the power supply receiving a current and voltage from the outside power source for providing power to at least one of the controller and the battery power source, and a foldback circuit for switching between two power settings depending upon at least one of the current and voltage received from the outside power source.

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