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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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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：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：US20130051104A1
公开(公告)日：2013-02-28
申请号：US13592111
申请日：2012-08-22
申请人： Yasushi Nakano , Yukihiro Shima , Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa
发明人： Yasushi Nakano , Yukihiro Shima , Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa
CPC分类号： H02J7/0006 , H01M10/06 , H01M16/00 , H02H7/18 , H02J7/0027 , H02J7/045 , H02J7/047
摘要： A battery adapter includes an inverter device capable of converting voltage waveform from DC to AC. A first reachable battery and a second rechargeable battery different in shape can be selectively connected to the inverter device. The first rechargeable battery may, for example, a battery pack for use in an electric power tool, and the second rechargeable battery may, for example, a high-capacity lead-acid battery. With the battery adapter, two types of rechargeable batteries can be used as a power source for driving the AC-driven electric power tool. The battery adapter contains therein a microcomputer with which charge/discharge control is implemented.
摘要翻译： 电池适配器包括能够将电压波形从DC转换成AC的逆变器装置。 不同形状的第一可达电池和第二可充电电池可以选择性地连接到逆变器装置。 第一可充电电池可以是例如用于电动工具的电池组，第二可充电电池可以是例如大容量铅酸电池。 使用电池适配器，可以使用两种类型的可充电电池作为用于驱动AC驱动电动工具的电源。 电池适配器内装有执行充电/放电控制的微型计算机。
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公开(公告)号：US09345156B2
公开(公告)日：2016-05-17
申请号：US14130517
申请日：2012-08-17
申请人： Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa , Kazuhiko Funabashi , Takuhiro Murakami , Yasushi Nakano , Hideki Watanabe , Norihide Tao , Takafumi Itoh
发明人： Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa , Kazuhiko Funabashi , Takuhiro Murakami , Yasushi Nakano , Hideki Watanabe , Norihide Tao , Takafumi Itoh
CPC分类号： H05K5/023 , H02J7/0042 , H02J7/0044 , H02J7/0063 , H02J7/0065 , H02M7/003 , H05K5/0086
摘要： A power supply device includes a main body, a cover member, a rechargeable battery, and an inverter device. The main body is configured of box-shape formed with an opening. The cover member is configured to open and close the opening. The rechargeable battery is accommodated in the main body. The inverter device is configured to be accommodated in the main body. The inverter device converts a direct voltage from the battery to an alternating voltage and outputs the alternating voltage.
摘要翻译： 电源装置包括主体，盖构件，可充电电池和逆变器装置。 主体由形成有开口的盒形构成。 盖构件被构造成打开和关闭开口。 可充电电池容纳在主体中。 逆变器装置被配置为容纳在主体中。 逆变器装置将来自电池的直流电压转换为交流电压并输出交流电压。
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公开(公告)号：US20140153171A1
公开(公告)日：2014-06-05
申请号：US14130517
申请日：2012-08-17
申请人： Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa , Kazuhiko Funabashi , Takuhiro Murakami , Yasushi Nakano , Hideki Watanabe , Norihide Tao , Takafumi Itoh
发明人： Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa , Kazuhiko Funabashi , Takuhiro Murakami , Yasushi Nakano , Hideki Watanabe , Norihide Tao , Takafumi Itoh
IPC分类号： H05K5/02
CPC分类号： H05K5/023 , H02J7/0042 , H02J7/0044 , H02J7/0063 , H02J7/0065 , H02M7/003 , H05K5/0086
摘要： A power supply device includes a main body, a cover member, a rechargeable battery, and an inverter device. The main body is configured of box-shape formed with an opening. The cover member is configured to open and close the opening. The rechargeable battery is accommodated in the main body. The inverter device is configured to be accommodated in the main body. The inverter device converts a direct voltage from the battery to an alternating voltage and outputs the alternating voltage.
摘要翻译： 电源装置包括主体，盖构件，可充电电池和逆变器装置。 主体由形成有开口的盒形构成。 盖构件被构造成打开和关闭开口。 可充电电池容纳在主体中。 逆变器装置被配置为容纳在主体中。 逆变器装置将来自电池的直流电压转换为交流电压并输出交流电压。
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公开(公告)号：US20140001853A1
公开(公告)日：2014-01-02
申请号：US13984784
申请日：2012-03-23
IPC分类号： H02J4/00
CPC分类号： H02J4/00 , H02J7/0004 , H02J7/0006 , H02J7/0042 , H02J7/0068 , Y10T307/461
摘要： A charger includes: a connection portion configured to connect either one of a battery pack and an electric device as an object device, the electric device being configured to generate a power supply related signal related to power supply thereto; a determination unit configured to determine which the battery pack or the electric device is the object device which is connected to the connection portion; and a control unit configured to charge the batter pack through the connection portion when the battery pack is connected to the connection portion, the control unit configured to control power supply to the electric device through the connection portion in accordance with the power supply related signal.
摘要翻译： 充电器包括：连接部分，被配置为将电池组和电气设备中的任一个连接为对象装置，所述电气装置被配置为产生与其电力供应相关的电源相关信号; 确定单元，被配置为确定所述电池组或所述电子装置是连接到所述连接部的所述对象装置; 以及控制单元，被配置为当所述电池组连接到所述连接部分时通过所述连接部对所述电池组充电，所述控制单元被配置为根据所述电源相关信号通过所述连接部分控制对所述电气设备的电力供应。
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8.发明授权Battery charger operable for selective one of a plurality of power supplies 有权电池充电器可操作用于多个电源中的选择性的一个公开(公告)号：US07932694B2
公开(公告)日：2011-04-26
申请号：US12050249
申请日：2008-03-18
IPC分类号： H02J7/00
CPC分类号： H02J7/0055 , H02J7/0006 , H02J7/0031 , H02J7/0045 , H02J7/027 , H02J7/041 , H02J7/045 , H02J7/047 , H02J7/06 , H02J2007/0037 , H02J2007/004
摘要： A battery charger is configured to use selective one of two or more power supplies including a commercial AC power supply and a DC power supply. An AC cable is fixedly secured to the body of the battery charger and a DC cable is detachably connected to the body of the battery charger. A single transformer is employed that has a first primary winding to which the AC power supply is connected a first switching element, a second primary winding to which the DC power supply is connected via a second switching element, and a secondary winding to which a battery pack to be charged is coupled.
摘要翻译： 电池充电器被配置为使用包括商用AC电源和DC电源的两个或更多个电源中的选择性的一个。 AC电缆固定地固定在电池充电器的主体上，并且DC电缆可拆卸地连接到电池充电器的主体。 使用单个变压器，其具有第一初级绕组，AC电源连接到第一开关元件，经由第二开关元件连接到DC电源的第二初级绕组和电池 要充电的包装是耦合的。
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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：US20080231229A1
公开(公告)日：2008-09-25
申请号：US12050236
申请日：2008-03-18
IPC分类号： H02J7/00
CPC分类号： H02J7/022 , H02J7/0047 , H02J7/045
摘要： A charging device includes a charging unit, a detecting unit, a determining unit, a current generating unit, an adjusting unit, and a display unit. The charging unit charges a battery. The detecting unit detects a voltage developed across the battery. The determining unit determines a charging state of the battery based on the voltage. The current generating unit generates a current. The adjusting unit adjusts the current based on the charging state. The display unit emits a first light having a first color and a first intensity in response to the current supplied thereto. The first intensity changes in accordance with changing of the current.
摘要翻译： 充电装置包括充电单元，检测单元，确定单元，电流产生单元，调整单元和显示单元。 充电单元为电池充电。 检测单元检测跨越电池的电压。 确定单元基于电压确定电池的充电状态。 电流产生单元产生电流。 调整单元根据充电状态调整电流。 显示单元响应于提供给它的电流发射具有第一颜色和第一强度的第一光。 第一个强度根据当前的变化而变化。
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