WO2008088017A1 - ブラシレスモータを備えた電動工具 - Google Patents

ブラシレスモータを備えた電動工具 Download PDF

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Publication number
WO2008088017A1
WO2008088017A1 PCT/JP2008/050528 JP2008050528W WO2008088017A1 WO 2008088017 A1 WO2008088017 A1 WO 2008088017A1 JP 2008050528 W JP2008050528 W JP 2008050528W WO 2008088017 A1 WO2008088017 A1 WO 2008088017A1
Authority
WO
WIPO (PCT)
Prior art keywords
brushless motor
machine tool
space
power substrate
cooling
Prior art date
Application number
PCT/JP2008/050528
Other languages
English (en)
French (fr)
Inventor
Kazuya Sakamaki
Akira Teranishi
Kouji Katou
Kenichi Arai
Original Assignee
Max Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Max Co., Ltd. filed Critical Max Co., Ltd.
Priority to US12/523,416 priority Critical patent/US20100253162A1/en
Priority to EP08703383A priority patent/EP2103396A1/en
Publication of WO2008088017A1 publication Critical patent/WO2008088017A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Brushless Motors (AREA)

Abstract

　ブラシレスモータの上方の第１のスペースＳ１にはブラシレスモータの回転制御用電子部品を備えたパワー基板３を配置し、上記ブラシレスモータの後方の第２のスペースＳ２には上記パワー基板３を冷却するヒートシンクを配置した。
PCT/JP2008/050528 2007-01-18 2008-01-17 ブラシレスモータを備えた電動工具 WO2008088017A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/523,416 US20100253162A1 (en) 2007-01-18 2008-01-17 Power tool with brushless motor
EP08703383A EP2103396A1 (en) 2007-01-18 2008-01-17 Machine tool having brushless motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007009101A JP2008173716A (ja) 2007-01-18 2007-01-18 ブラシレスモータを備えた電動工具
JP2007-009101 2007-01-18

Publications (1)

Publication Number Publication Date
WO2008088017A1 true WO2008088017A1 (ja) 2008-07-24

Family

ID=39636018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050528 WO2008088017A1 (ja) 2007-01-18 2008-01-17 ブラシレスモータを備えた電動工具

Country Status (5)

Country Link
US (1) US20100253162A1 (ja)
EP (1) EP2103396A1 (ja)
JP (1) JP2008173716A (ja)
CN (1) CN101594969A (ja)
WO (1) WO2008088017A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2322327A1 (en) * 2008-09-26 2011-05-18 Makita Corporation Power tool
JP2019051563A (ja) * 2017-09-13 2019-04-04 株式会社マキタ 電動工具
CN110238916A (zh) * 2019-06-14 2019-09-17 安徽以诺木塑板材科技有限公司 一种地板加工用钻孔装置
US11219957B2 (en) 2018-06-20 2022-01-11 Makita Corporation Controller and power tool including the same

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JP5248151B2 (ja) * 2008-03-12 2013-07-31 株式会社マキタ 電動工具
DE102008044390A1 (de) * 2008-12-05 2010-06-10 Robert Bosch Gmbh Elektrowerkzeug mit einem Gleichstrommotor und Leistungselektronik
JP2010155291A (ja) * 2008-12-26 2010-07-15 Makita Corp 電動工具
JP5424018B2 (ja) * 2009-01-30 2014-02-26 日立工機株式会社 電動工具
WO2010087235A1 (en) 2009-01-30 2010-08-05 Hitachi Koki Co., Ltd. Power tool
JP5327706B2 (ja) * 2009-02-27 2013-10-30 日立工機株式会社 電動工具
DE102010004723A1 (de) * 2010-01-15 2011-07-21 Wacker Neuson SE, 80809 Bohr- und/oder Schlaghammer mit Freikonvektions-Kühlung
DE102010013756A1 (de) * 2010-03-31 2011-10-06 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
JP5549863B2 (ja) * 2010-06-08 2014-07-16 日立工機株式会社 電池パック及びこれを用いる電動工具
US9318932B2 (en) * 2010-06-14 2016-04-19 Black & Decker Inc. Control unit for a power tool
JP5534562B2 (ja) 2010-07-14 2014-07-02 日立工機株式会社 電動工具
TWI453090B (zh) * 2010-08-31 2014-09-21 X Pole Prec Tools Inc The thermal structure of the machine
KR101257890B1 (ko) * 2010-12-09 2013-04-23 가더스산업(주) 브러시 없는 비접촉식 영구자석형 모터를 이용한 전동공구
EP2489312A1 (en) * 2011-02-15 2012-08-22 Zimmer Surgical SA Compact driver for powered surgical tool
JP5799220B2 (ja) * 2011-03-23 2015-10-21 パナソニックＩｐマネジメント株式会社 電動工具
DE102011006369A1 (de) * 2011-03-29 2012-10-04 Hilti Aktiengesellschaft Elektrisches Werkzeuggerät mit einer Elektronikkühlung
DE102011017671A1 (de) 2011-04-28 2012-10-31 Hilti Aktiengesellschaft Handwerkzeugmaschine
JP5757172B2 (ja) * 2011-06-16 2015-07-29 日立工機株式会社 電動工具
JP5770549B2 (ja) * 2011-07-01 2015-08-26 株式会社マキタ 打撃工具
TWI572458B (zh) * 2011-11-02 2017-03-01 Max Co Ltd electrical tools
JP5974616B2 (ja) * 2012-04-30 2016-08-23 日立工機株式会社 電動工具
JP5942580B2 (ja) * 2012-05-15 2016-06-29 マックス株式会社 電動工具
US9450471B2 (en) 2012-05-24 2016-09-20 Milwaukee Electric Tool Corporation Brushless DC motor power tool with combined PCB design
JP6129668B2 (ja) * 2012-09-26 2017-05-17 株式会社マキタ 電動工具
JP6134127B2 (ja) * 2012-11-21 2017-05-24 三菱重工業株式会社 ヒートシンクを有する機器
DE102013202946A1 (de) * 2013-02-22 2014-09-11 Robert Bosch Gmbh Handwerkzeugmaschine
DE102013204975A1 (de) * 2013-03-21 2014-10-09 Robert Bosch Gmbh Handwerkzeugmaschine
JP6018010B2 (ja) * 2013-04-04 2016-11-02 株式会社マキタ アングル工具
US9787159B2 (en) 2013-06-06 2017-10-10 Milwaukee Electric Tool Corporation Brushless DC motor configuration for a power tool
JP5614602B2 (ja) * 2013-06-10 2014-10-29 日立工機株式会社 携帯用丸鋸
JP6085225B2 (ja) 2013-06-27 2017-02-22 株式会社マキタ ネジ締め電動工具
US11770048B2 (en) 2013-10-18 2023-09-26 Black & Decker, Inc. Handheld power tool with a brushless electric motor
JP6287110B2 (ja) * 2013-11-26 2018-03-07 日立工機株式会社 電動工具
AU2014368261B2 (en) * 2013-12-20 2018-04-19 Hitachi Koki Co., Ltd. Power-actuated tool
US9954418B2 (en) * 2014-03-17 2018-04-24 Makita Corporation Power tool
US9847194B2 (en) 2014-03-28 2017-12-19 Black & Decker Inc. Integrated electronic switch and control module for a power tool
JP6392013B2 (ja) 2014-07-17 2018-09-19 株式会社マキタ 電動工具
CN106573369B (zh) * 2014-08-29 2020-03-17 工机控股株式会社 电动工作机
US10693344B2 (en) 2014-12-18 2020-06-23 Black & Decker Inc. Packaging of a control module for a brushless motor
CN208195813U (zh) 2015-02-25 2018-12-07 米沃奇电动工具公司 斜切锯
JP6620434B2 (ja) * 2015-06-12 2019-12-18 マックス株式会社 打撃工具
CN106392837B (zh) * 2015-07-30 2019-03-08 南京德朔实业有限公司 电动工具
US10960530B2 (en) 2016-03-31 2021-03-30 Milwaukee Electric Tool Corporation System for cooling a power tool
US10541588B2 (en) 2017-05-24 2020-01-21 Black & Decker Inc. Electronic power module for a power tool having an integrated heat sink
US10875170B2 (en) * 2017-09-13 2020-12-29 Makita Corporation Electric power tool
US11766773B2 (en) 2017-12-25 2023-09-26 Koki Holdings Co., Ltd. Power tool
JP2018111206A (ja) * 2018-04-25 2018-07-19 株式会社マキタ ネジ締め電動工具
SE1851031A1 (en) * 2018-08-31 2020-03-01 Husqvarna Ab Power tool
JP7210261B2 (ja) 2018-12-14 2023-01-23 株式会社マキタ 電動作業機及び電動作業機用モータにおけるステータの製造方法
WO2021092552A1 (en) * 2019-11-08 2021-05-14 Milwaukee Electric Tool Corporation Battery-powered stand-alone motor unit
US11926030B2 (en) * 2020-08-24 2024-03-12 Makita Corporation Power tool having hammer mechanism
US20220247280A1 (en) * 2021-02-03 2022-08-04 Black & Decker Inc. Electronic power module

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JPS61156499U (ja) * 1985-03-19 1986-09-27
JPH07130927A (ja) * 1993-11-08 1995-05-19 Omron Corp モータドライバモジュール
JPH07136945A (ja) * 1993-11-19 1995-05-30 Shibaura Eng Works Co Ltd 電動工具
JPH08257944A (ja) * 1995-03-23 1996-10-08 Hitachi Koki Co Ltd 電動工具
JPH11123670A (ja) * 1997-10-22 1999-05-11 Makita Corp 電動工具の変速装置
JP2001239474A (ja) * 1999-12-22 2001-09-04 Matsushita Electric Works Ltd 電動工具
JP2003199310A (ja) 2001-12-26 2003-07-11 Nidec Shibaura Corp ブラシレスｄｃモータ及び電動工具
JP2004007869A (ja) 2002-05-30 2004-01-08 Makita Corp 電動工具用ブラシレスモータ
JP2004098228A (ja) * 2002-09-10 2004-04-02 Matsushita Electric Works Ltd 電動工具
JP2004122343A (ja) * 2002-10-07 2004-04-22 Nidec Shibaura Corp インバータ回路の配線構造と電動工具
JP2007009101A (ja) 2005-07-01 2007-01-18 Raito Black:Kk ２液型脂肪族ポリウレア樹脂形成用組成物
JP2007136607A (ja) * 2005-11-17 2007-06-07 Matsushita Electric Works Ltd 電動工具

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US6975050B2 (en) * 2000-01-07 2005-12-13 Black & Decker Inc. Brushless DC motor
DE10137157A1 (de) * 2001-07-30 2003-02-20 Hilti Ag Schlagendes Elektrowerkzeuggerät
US7088066B2 (en) * 2004-06-21 2006-08-08 Thor Power Corp. Automatic output power limiting electrical device

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JPS61156499U (ja) * 1985-03-19 1986-09-27
JPH07130927A (ja) * 1993-11-08 1995-05-19 Omron Corp モータドライバモジュール
JPH07136945A (ja) * 1993-11-19 1995-05-30 Shibaura Eng Works Co Ltd 電動工具
JPH08257944A (ja) * 1995-03-23 1996-10-08 Hitachi Koki Co Ltd 電動工具
JPH11123670A (ja) * 1997-10-22 1999-05-11 Makita Corp 電動工具の変速装置
JP2001239474A (ja) * 1999-12-22 2001-09-04 Matsushita Electric Works Ltd 電動工具
JP2003199310A (ja) 2001-12-26 2003-07-11 Nidec Shibaura Corp ブラシレスｄｃモータ及び電動工具
JP2004007869A (ja) 2002-05-30 2004-01-08 Makita Corp 電動工具用ブラシレスモータ
JP2004098228A (ja) * 2002-09-10 2004-04-02 Matsushita Electric Works Ltd 電動工具
JP2004122343A (ja) * 2002-10-07 2004-04-22 Nidec Shibaura Corp インバータ回路の配線構造と電動工具
JP2007009101A (ja) 2005-07-01 2007-01-18 Raito Black:Kk ２液型脂肪族ポリウレア樹脂形成用組成物
JP2007136607A (ja) * 2005-11-17 2007-06-07 Matsushita Electric Works Ltd 電動工具

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2322327A1 (en) * 2008-09-26 2011-05-18 Makita Corporation Power tool
EP2322327A4 (en) * 2008-09-26 2014-03-19 Makita Corp POWER TOOL
US8810085B2 (en) 2008-09-26 2014-08-19 Makita Corporation Electric power tool including a plurality of circuit boards
US9621009B2 (en) 2008-09-26 2017-04-11 Makita Corporation Electric power tool including a plurality of circuit boards
JP2019051563A (ja) * 2017-09-13 2019-04-04 株式会社マキタ 電動工具
US11219957B2 (en) 2018-06-20 2022-01-11 Makita Corporation Controller and power tool including the same
CN110238916A (zh) * 2019-06-14 2019-09-17 安徽以诺木塑板材科技有限公司 一种地板加工用钻孔装置

Also Published As

Publication number Publication date
EP2103396A1 (en) 2009-09-23
CN101594969A (zh) 2009-12-02
EP2103396A8 (en) 2009-11-18
US20100253162A1 (en) 2010-10-07
JP2008173716A (ja) 2008-07-31

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