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结果 1-2(共 2 条),针对检索条件:ALLNUM:JP2010063235 专利局:all 语言:zh 词根提取:false
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分析
表长
标题Ctr公布日
申请号申请人发明人国际分类
RUSH CURRENT SUPPRESSING DEVICE
JP18.03.2010
2008224801NIPPON TELEGR & TELEPH CORP SUGANO SHIN
H02H 9/02
H 电学
02
发电、变电或配电
H
紧急保护电路装置
9
用于限制过电流或过电压而不切断电路的紧急保护电路装置(保护装置与特种机械或设备的结构组合见该机械或设备的有关小类)
02
对过电流响应的
PROBLEM TO BE SOLVED: To provide a rush current suppressing device which suppresses rush current, enlarges load current and which can be made into an external adapter.

SOLUTION: One pole of an AC power supply 1 is connected to an AC input node 3A of a rush current suppressing circuit 3 through a switch SW and primary winding 21 wound to a core 2. An AC input node 3B of the rush current suppressing circuit 3 is connected to the other pole of the AC power supply 1 through a load 4. A rectifier smoothing circuit 5 is connected between terminals of secondary winding 22 wound to the core 2. Positive and negative output terminals of the rectifier smoothing circuit 5 are connected to bias circuit nodes 3C and 3D of the rush current suppressing circuit 3.

COPYRIGHT: (C)2010,JPO&INPIT


IMPACT TOOL
WO03.02.2011
PCT/JP2010/063235Hitachi Koki Co., LTD.TANIMOTO, Hideyuki
B25B 21/02
B 作业;运输
25
手动工具;轻便机动工具;手动器械的手柄;车间设备;机械手
B
不包含在其他类目中的用于紧固、连接、拆卸或夹持的工具或台式设备
21
旋紧或松开螺钉或螺母用的轻便机动工具;同一用途钻孔器具的附件
02
有将冲力传给螺丝刀刀身或螺母套筒扳手的装置
According to an aspect of the present invention, there is provided an impact tool (1) (including: a motor (3)drivable in an intermittent driving mode; a hammer (41) connected to the motor; an anvil (16) to be struck by the hammer (41) to thereby rotate/strike a tip tool; and a control unit that controls a rotation of the motor (3)by switching a driving pulse supplied to the motor (3) in accordance with a load applied onto the tip tool.

结果 1-2(共 2 条),针对检索条件:ALLNUM:JP2010063235 专利局:all 语言:zh 词根提取:false
1
Page: / 1