JP2011161545A5 - - Google Patents

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Publication number
JP2011161545A5
JP2011161545A5 JP2010025106A JP2010025106A JP2011161545A5 JP 2011161545 A5 JP2011161545 A5 JP 2011161545A5 JP 2010025106 A JP2010025106 A JP 2010025106A JP 2010025106 A JP2010025106 A JP 2010025106A JP 2011161545 A5 JP2011161545 A5 JP 2011161545A5
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JP
Japan
Prior art keywords
motor
voltage
switching element
driving voltage
detecting means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2010025106A
Other languages
English (en)
Japanese (ja)
Other versions
JP5495031B2 (ja
JP2011161545A (ja
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Publication date
Application filed filed Critical
Priority to JP2010025106A priority Critical patent/JP5495031B2/ja
Priority claimed from JP2010025106A external-priority patent/JP5495031B2/ja
Publication of JP2011161545A publication Critical patent/JP2011161545A/ja
Publication of JP2011161545A5 publication Critical patent/JP2011161545A5/ja
Application granted granted Critical
Publication of JP5495031B2 publication Critical patent/JP5495031B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010025106A 2010-02-08 2010-02-08 電動工具 Active JP5495031B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010025106A JP5495031B2 (ja) 2010-02-08 2010-02-08 電動工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010025106A JP5495031B2 (ja) 2010-02-08 2010-02-08 電動工具

Publications (3)

Publication Number Publication Date
JP2011161545A JP2011161545A (ja) 2011-08-25
JP2011161545A5 true JP2011161545A5 (enExample) 2012-07-19
JP5495031B2 JP5495031B2 (ja) 2014-05-21

Family

ID=44592843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010025106A Active JP5495031B2 (ja) 2010-02-08 2010-02-08 電動工具

Country Status (1)

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JP (1) JP5495031B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014036521A (ja) 2012-08-09 2014-02-24 Panasonic Corp アダプタ及び電動工具
JP2014172162A (ja) 2013-03-13 2014-09-22 Panasonic Corp 電動工具
JP2015035924A (ja) * 2013-08-09 2015-02-19 株式会社東芝 過電流保護装置
KR101475787B1 (ko) * 2013-12-10 2014-12-23 주식회사 다우기업 전동공구 스위치 안전장치
JP2019217567A (ja) * 2018-06-15 2019-12-26 工機ホールディングス株式会社 作業機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109776U (ja) * 1983-12-23 1985-07-25 株式会社マキタ 自動空締め機能付ラチェットレンチ
JP3478110B2 (ja) * 1998-01-27 2003-12-15 松下電工株式会社 モータ駆動用制御回路
JP4925672B2 (ja) * 2006-01-31 2012-05-09 株式会社マキタ 電動工具
JP4556929B2 (ja) * 2006-09-07 2010-10-06 日立工機株式会社 電動工具
JP5071713B2 (ja) * 2007-10-10 2012-11-14 日立工機株式会社 電動工具

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