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42 条记录 (耗时 0.049 秒)

    Method and apparatus for obtaining product use information
    6.
    发明申请
    Method and apparatus for obtaining product use information 审中-公开
    获取产品使用信息的方法和装置

    公开(公告)号：US20070035274A1

    公开(公告)日：2007-02-15

    申请号：US11583540

    申请日：2006-10-19

    申请人： Daniele Brotto ,  Darnell Smith ,  Danh Trinh

    发明人： Daniele Brotto ,  Darnell Smith ,  Danh Trinh

    IPC分类号： H02J7/00

    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 non-volatile 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。

    Ergonomically efficient cordless power tool
    7.
    发明申请
    Ergonomically efficient cordless power tool 有权
    符合人体工程学的无绳电动工具

    公开(公告)号：US20060096771A1

    公开(公告)日：2006-05-11

    申请号：US11266242

    申请日：2005-11-04

    申请人： Daniele Brotto

    发明人： Daniele Brotto

    IPC分类号： E21B17/22

    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。

    Cordless power system
    8.
    发明申请
    Cordless power system 审中-公开

    公开(公告)号：US20060087283A1

    公开(公告)日：2006-04-27

    申请号：US11251366

    申请日：2005-10-14

    申请人： Steven Phillips ,  Jeffrey Francis ,  Andrew Seman ,  Daniele Brotto ,  David Carrier ,  Danh Trinh ,  Christopher Yahnker ,  James Watson ,  Daniel White

    发明人： Steven Phillips ,  Jeffrey Francis ,  Andrew Seman ,  Daniele Brotto ,  David Carrier ,  Danh Trinh ,  Christopher Yahnker ,  James Watson ,  Daniel White

    IPC分类号： H02J7/00

    CPC分类号： H01M2/1022 ,  B25F5/00 ,  B25F5/02 ,  H01M6/42 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/4207 ,  H01M10/4257 ,  H01M10/441 ,  H02J7/0004 ,  H02J7/0042 ,  H02J7/0052 ,  H02J7/0063 ,  H02J7/0068 ,  H02J2007/0098

    摘要： A cordless system has cordless system components that include a cordless device, such as a cordless power tool, a battery pack and a charger. The battery pack is mated with either the cordless device to provide power to operate the cordless device or to the charger to charge the battery cells in the battery pack. In an aspect, the cordless system has an identification and communication system by which the battery pack identifies and communicates information about the battery pack to the cordless device or to the charger to which the battery pack is mated. In an, the battery pack of the cordless system is capable of multiple modes, such as controlling the cordless device and controlling the charger. In an aspect, the battery pack validates the cordless device or charger to which it is mated in an aspect of the invention, the cordless system uses any of a wired interface, radio frequency interface, an optical interface or a magnetic interface to communicate information between the battery pack and the cordless device or charger to which the battery pack is mated. In an aspect, female terminals are used in a terminal block of the battery pack to protect against foreign objects contacting the terminals. In aspect, the terminals in the terminal block of the battery pack are staggered or scattered to reduce the likelihood of a short circuit. In an aspect of the invention, the battery pack has a trap door that closes when the battery pack is not mated to a cordless device or charger to protect the terminal block of the battery pack. In an aspect of the invention, multi-spring, split contact terminals are used in the terminal block of at least one of the cordless system components. In an aspect of the invention, the battery cells are Lithium Ion battery cells.