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公开(公告)号：US20120024552A1
公开(公告)日：2012-02-02
申请号：US13184403
申请日：2011-07-15
申请人： Yoshikazu Kawano , Nobuhiro Takano , Kazuhiko Funabashi , Kenro Ishimaru , Yasuo Etou , Miyoji Onose
发明人： Yoshikazu Kawano , Nobuhiro Takano , Kazuhiko Funabashi , Kenro Ishimaru , Yasuo Etou , Miyoji Onose
CPC分类号： A01D69/02 , H02M3/33523 , H02M2001/0032 , Y02B70/16
摘要： An electrical power tool includes a motor, a load detecting unit, a trigger switch, and a power supplying unit. The load detecting unit detects a load applied to the motor. The trigger switch receives an instruction. The power supplying unit starts supplying of a driving electrical power to the motor when the trigger switch receives the instruction. The power supplying unit changes an amount of the driving electrical power based on the load detected by the load detecting unit.
摘要翻译： 电动工具包括电动机，负载检测单元，触发开关和供电单元。 负载检测单元检测施加到电动机的负载。 触发开关接收指令。 当触发开关接收指令时，供电单元开始向马达供应驱动电力。 供电单元基于由负载检测单元检测到的负载来改变驱动电力的量。
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公开(公告)号：US09337763B2
公开(公告)日：2016-05-10
申请号：US13880153
申请日：2011-10-26
申请人： Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Yasushi Nakano , Yuki Horie , Shinji Watanabe , Miyoji Onose , Haruhisa Fujisawa
发明人： Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Yasushi Nakano , Yuki Horie , Shinji Watanabe , Miyoji Onose , Haruhisa Fujisawa
CPC分类号： H02P23/20 , A01D69/02 , H02J7/0065 , H02J2007/004 , H02P1/028 , H02P27/085
摘要： A power tool system includes: a power tool including an AC motor; a portable battery pack; and a power supply device that converts a DC power supplied from the portable battery pack into an AC power to supply the AC power to the AC motor.
摘要翻译： 电动工具系统包括：电动工具，其包括交流电动机; 便携式电池组; 以及电源装置，其将从便携式电池组提供的DC电力转换为AC电力，以向AC电动机提供AC电力。
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公开(公告)号：US20140015451A1
公开(公告)日：2014-01-16
申请号：US13880153
申请日：2011-10-26
申请人： Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Yasushi Nakano , Yuki Horie née Nitanai , Shinji Watanabe , Miyoji Onose , Haruhisa Fujisawa
发明人： Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Yasushi Nakano , Yuki Horie née Nitanai , Shinji Watanabe , Miyoji Onose , Haruhisa Fujisawa
IPC分类号： H02P23/00
CPC分类号： H02P23/20 , A01D69/02 , H02J7/0065 , H02J2007/004 , H02P1/028 , H02P27/085
摘要： A power tool system includes: a power tool including an AC motor; a portable battery pack; and a power supply device that converts a DC power supplied from the portable battery pack into an AC power to supply the AC power to the AC motor.
摘要翻译： 电动工具系统包括：电动工具，其包括交流电动机; 便携式电池组; 以及电源装置，其将从便携式电池组提供的DC电力转换为AC电力，以向AC电动机提供AC电力。
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4.发明授权Adaptor, assembly of battery pack and adaptor, and electric tool with the same 有权适配器，电池组和适配器的组装，以及电动工具公开(公告)号：US09065155B2
公开(公告)日：2015-06-23
申请号：US13531142
申请日：2012-06-22
申请人： Nobuhiro Takano , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
发明人： Nobuhiro Takano , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
CPC分类号： H01M10/441 , B25F5/02 , H01M10/482 , H02J7/0031 , H02J2007/0037 , H02J2007/004
摘要： When a battery pack having an output voltage of 14.4 V that is connectable to an electric tool in a sliding manner is used as a power supply source for the electric tool that is connectable to a battery pack in an insertion manner and has a rated voltage of 12 V, the electric tool and the battery pack are connected to each other with an adaptor interposed therebetween. The adaptor has an FET that is switched at a predetermined duty of a predetermined frequency. The battery pack and the electric tool are connected or disconnected to or from each other by the switching operation, thereby dropping the output voltage of the battery pack. When the detected voltage is out of a predetermined value range, it is judged that the overcurrent or overdischarge has occurred. Then, the FET is turned off to stop the electric tool.
摘要翻译： 当以滑动方式连接到电动工具的输出电压为14.4V的电池组被用作用于以插入方式连接到电池组的电动工具的电源，并且具有额定电压 12V，电动工具和电池组通过插入其间的适配器彼此连接。 适配器具有以预定频率的预定占空比切换的FET。 电池组和电动工具通过开关操作彼此连接或断开，从而降低电池组的输出电压。 当检测到的电压超出预定值范围时，判断为发生过电流或过放电。 然后，关闭FET以停止电动工具。
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5.发明申请ADAPTOR, ASSEMBLY OF BATTERY PACK AND ADAPTOR, AND ELECTRIC TOOL WITH THE SAME 审中-公开适配器，电池组和适配器组装，以及电动工具公开(公告)号：US20120262035A1
公开(公告)日：2012-10-18
申请号：US13531142
申请日：2012-06-22
申请人： Nobuhiro TAKANO , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
发明人： Nobuhiro TAKANO , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
CPC分类号： H01M10/441 , B25F5/02 , H01M10/482 , H02J7/0031 , H02J2007/0037 , H02J2007/004
摘要： When a battery pack having an output voltage of 14.4 V that is connectable to an electric tool in a sliding manner is used as a power supply source for the electric tool that is connectable to a battery pack in an insertion manner and has a rated voltage of 12 V, the electric tool and the battery pack are connected to each other with an adaptor interposed therebetween. The adaptor has an FET that is switched at a predetermined duty of a predetermined frequency. The battery pack and the electric tool are connected or disconnected to or from each other by the switching operation, thereby dropping the output voltage of the battery pack. When the detected voltage is out of a predetermined value range, it is judged that the overcurrent or overdischarge has occurred. Then, the FET is turned off to stop the electric tool.
摘要翻译： 当以滑动方式连接到电动工具的输出电压为14.4V的电池组被用作用于以插入方式连接到电池组的电动工具的电源，并且具有额定电压 12V，电动工具和电池组通过插入其间的适配器彼此连接。 适配器具有以预定频率的预定占空比切换的FET。 电池组和电动工具通过开关操作彼此连接或断开，从而降低电池组的输出电压。 当检测到的电压超出预定值范围时，判断为发生过电流或过放电。 然后，关闭FET以停止电动工具。
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6.发明授权Adaptor, assembly of battery pack and adaptor, and electric tool with the same 有权适配器，电池组和适配器的组装，以及电动工具公开(公告)号：US08237404B2
公开(公告)日：2012-08-07
申请号：US11856873
申请日：2007-09-18
申请人： Nobuhiro Takano , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
发明人： Nobuhiro Takano , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
CPC分类号： H01M10/441 , B25F5/02 , H01M10/482 , H02J7/0031 , H02J2007/0037 , H02J2007/004
摘要： When a battery pack having an output voltage of 14.4 V that is connectable to an electric tool in a sliding manner is used as a power supply source for the electric tool that is connectable to a battery pack in an insertion manner and has a rated voltage of 12 V, the electric tool and the battery pack are connected to each other with an adaptor interposed therebetween. The adaptor has an FET that is switched at a predetermined duty of a predetermined frequency. The battery pack and the electric tool are connected or disconnected to or from each other by the switching operation, thereby dropping the output voltage of the battery pack. The voltage from the battery pack is detected. When the detected voltage is out of a predetermined value range, it is judged that the overcurrent or overdischarge has occurred. Then, the FET is turned off to stop the electric tool.
摘要翻译： 当以滑动方式连接到电动工具的输出电压为14.4V的电池组被用作用于以插入方式连接到电池组的电动工具的电源，并且具有额定电压 12V，电动工具和电池组通过插入其间的适配器彼此连接。 适配器具有以预定频率的预定占空比切换的FET。 电池组和电动工具通过开关操作彼此连接或断开，从而降低电池组的输出电压。 检测到电池组的电压。 当检测到的电压超出预定值范围时，判断为发生过电流或过放电。 然后，关闭FET以停止电动工具。
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7.发明申请ADAPTOR, ASSEMBLY OF BATTERY PACK AND ADAPTOR, AND ELECTRIC TOOL WITH THE SAME 有权适配器，电池组和适配器组装，以及电动工具公开(公告)号：US20090108806A1
公开(公告)日：2009-04-30
申请号：US11856873
申请日：2007-09-18
申请人： Nobuhiro Takano , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
发明人： Nobuhiro Takano , Yoshikazu Kawano , Kazuhiko Funabashi , Yuuichi Konuma , Masateru Niyada , Chikai Yoshimizu , Eiji Nakayama , Kenro Ishimaru
IPC分类号： H02J7/00
CPC分类号： H01M10/441 , B25F5/02 , H01M10/482 , H02J7/0031 , H02J2007/0037 , H02J2007/004
摘要： When a battery pack having an output voltage of 14.4 V that is connectable to an electric tool in a sliding manner is used as a power supply source for the electric tool that is connectable to a battery pack in an insertion manner and has a rated voltage of 12 V, the electric tool and the battery pack are connected to each other with an adaptor interposed therebetween. The adaptor has an FET that is switched at a predetermined duty of a predetermined frequency. The battery pack and the electric tool are connected or disconnected to or from each other by the switching operation, thereby dropping the output voltage of the battery pack. The voltage from the battery pack is detected. When the detected voltage is out of a predetermined value range, it is judged that the overcurrent or overdischarge has occurred. Then, the FET is turned off to stop the electric tool.
摘要翻译： 当以滑动方式连接到电动工具的输出电压为14.4V的电池组被用作用于以插入方式连接到电池组的电动工具的电源，并且具有额定电压 12V，电动工具和电池组通过插入其间的适配器彼此连接。 适配器具有以预定频率的预定占空比切换的FET。 电池组和电动工具通过开关操作彼此连接或断开，从而降低电池组的输出电压。 检测到电池组的电压。 当检测到的电压超出预定值范围时，判断为发生过电流或过放电。 然后，关闭FET以停止电动工具。
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公开(公告)号：US20130285476A1
公开(公告)日：2013-10-31
申请号：US13978572
申请日：2012-01-16
申请人： Yasushi Nakano , Kazuhiko Funabashi , Yoshikazu Kawano , Shinji Watanabe , Miyoji Onose , Haruhisa Fujisawa
发明人： Yasushi Nakano , Kazuhiko Funabashi , Yoshikazu Kawano , Shinji Watanabe , Miyoji Onose , Haruhisa Fujisawa
IPC分类号： H02M7/44
CPC分类号： H02M7/44 , H02J7/0065
摘要： A power supply device includes: a battery pack; a transforming unit configured to transform a DC voltage supplied from the battery pack; and a control unit configured to determine, based on a characteristic of the battery pack, whether or not the converting unit performs an outputting operation.
摘要翻译： 电源装置包括：电池组; 变换单元，被配置为变换从所述电池组提供的直流电压; 以及控制单元，被配置为基于所述电池组的特性来确定所述转换单元是否执行输出操作。
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公开(公告)号：US20110031975A1
公开(公告)日：2011-02-10
申请号：US12852385
申请日：2010-08-06
申请人： Yoshikazu Kawano , Nobuhiro Takano , Eiji Nakayama , Kenro Ishimaru , Haruhisa Fujisawa , Keita Saitou
发明人： Yoshikazu Kawano , Nobuhiro Takano , Eiji Nakayama , Kenro Ishimaru , Haruhisa Fujisawa , Keita Saitou
IPC分类号： G01N27/416 , G05B15/00 , G05B15/02 , G08B21/00 , G01R31/04
CPC分类号： H01M10/425 , G01R31/3646 , G01R31/3648 , G01R31/3835 , H01M2/1022 , H01M10/42
摘要： A battery pack includes a chargeable battery, a battery voltage detecting section, and a determining section. The battery voltage detecting section is configured to detect a battery voltage output from the rechargeable battery. The determining section is configured to determine a voltage level status of the rechargeable battery based on the battery voltage detected by the battery voltage detecting section. The determining section is free from determining the voltage level status when a rate of change in the battery voltage is equal to or greater than a predetermined criteria. Such a battery pack is used for a power tool.
摘要翻译： 电池组包括可充电电池，电池电压检测部分和确定部分。 电池电压检测部被配置为检测从可再充电电池输出的电池电压。 确定部分被配置为基于由电池电压检测部分检测到的电池电压来确定可再充电电池的电压电平状态。 当电池电压的变化率等于或大于预定标准时，确定部分不需要确定电压电平状态。 这种电池组用于电动工具。
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公开(公告)号：US20130200831A1
公开(公告)日：2013-08-08
申请号：US13878867
申请日：2011-10-24
IPC分类号： H02M7/5387 , H02P27/08
CPC分类号： H02M7/5387 , H02M7/003 , H02P27/08
摘要： A power supply device includes: an inverter that converts a DC power supplied from a battery pack into an AC power and outputs the AC power; and an adapter shapes a waveform of the AC power outputted from the inverter.
摘要翻译： 电源装置包括：逆变器，将从电池组提供的DC电力转换为AC电力并输出AC电力; 并且适配器形成从逆变器输出的AC电力的波形。
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