CN105189049B - 具有升压转换器的电动工具 - Google Patents

具有升压转换器的电动工具 Download PDF

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Publication number
CN105189049B
CN105189049B CN201480025047.1A CN201480025047A CN105189049B CN 105189049 B CN105189049 B CN 105189049B CN 201480025047 A CN201480025047 A CN 201480025047A CN 105189049 B CN105189049 B CN 105189049B
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CN
China
Prior art keywords
output
bypass
battery
voltage
boost converter
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.)
Active
Application number
CN201480025047.1A
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English (en)
Chinese (zh)
Other versions
CN105189049A (zh
Inventor
K·P·卡尔松
L·P·J·谢尔奎斯特
S·M·西格朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Industrial Technique AB
Original Assignee
Atlas Copco Industrial Technique AB
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.)
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Publication date
Application filed by Atlas Copco Industrial Technique AB filed Critical Atlas Copco Industrial Technique AB
Publication of CN105189049A publication Critical patent/CN105189049A/zh
Application granted granted Critical
Publication of CN105189049B publication Critical patent/CN105189049B/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Portable Power Tools In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201480025047.1A 2013-05-03 2014-04-30 具有升压转换器的电动工具 Active CN105189049B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1350546-6 2013-05-03
SE1350546 2013-05-03
PCT/EP2014/058835 WO2014177618A2 (en) 2013-05-03 2014-04-30 Power tool with step-up converter

Publications (2)

Publication Number Publication Date
CN105189049A CN105189049A (zh) 2015-12-23
CN105189049B true CN105189049B (zh) 2017-09-29

Family

ID=50628824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480025047.1A Active CN105189049B (zh) 2013-05-03 2014-04-30 具有升压转换器的电动工具

Country Status (5)

Country Link
US (1) US10498151B2 (https=)
EP (1) EP2991807B1 (https=)
JP (1) JP6356225B2 (https=)
CN (1) CN105189049B (https=)
WO (1) WO2014177618A2 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013200602B4 (de) * 2013-01-16 2023-07-13 Robert Bosch Gmbh Elektrowerkzeug mit verbesserter Bedienbarkeit
JP6152241B2 (ja) * 2014-04-23 2017-06-21 レノボ・シンガポール・プライベート・リミテッド 電力システム、携帯式電子機器および電力の供給方法
EP3435474A1 (de) * 2017-07-27 2019-01-30 HILTI Aktiengesellschaft Bypass-schaltung an einem akkumulator
US11469661B2 (en) * 2019-10-25 2022-10-11 Cirrus Logic, Inc. Multiphase inductive boost converter with multiple operational phases
EP4162581A4 (en) * 2020-06-04 2024-07-24 Milwaukee Electric Tool Corporation Power supply with high and low power operating modes
US12476569B2 (en) * 2020-12-11 2025-11-18 Snap-On Incorporated Tool brownout management
US12506351B2 (en) 2021-08-12 2025-12-23 Milwaukee Electric Tool Corporation Power supply regulator for a power tool battery pack
TWI817740B (zh) * 2022-09-27 2023-10-01 宏碁股份有限公司 馬達控制器及其控制方法
DE102024204813A1 (de) * 2024-05-24 2025-11-27 Robert Bosch Gesellschaft mit beschränkter Haftung Elektronikmodul für ein elektrisches Bearbeitungsgerät
DE102024204810A1 (de) * 2024-05-24 2025-11-27 Robert Bosch Gesellschaft mit beschränkter Haftung Elektrisches Bearbeitungsgerät zum Betrieb mit zumindest zwei unterschiedlichen Versorgungsspannungen
DE102024206146A1 (de) 2024-07-01 2026-01-08 Robert Bosch Gesellschaft mit beschränkter Haftung Elektrisches Bearbeitungsgerät mit einer Zwischenkreiselektronik

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1305260A (zh) * 2001-01-21 2001-07-25 顺德市力威电器实业有限公司 脉宽调整式直流变交流高效逆变电源
TW579289B (en) * 2001-05-23 2004-03-11 Toshiba Tec Kk Vacuum cleaner
JP2003250737A (ja) * 2001-12-25 2003-09-09 Toshiba Tec Corp 電気掃除機
JP3960931B2 (ja) * 2003-02-27 2007-08-15 シャープ株式会社 電池駆動装置及び電源供給方法
CN1549419A (zh) * 2003-05-08 2004-11-24 友昕科技股份有限公司 用以产生各种类型脉冲的电源模块
JP4593973B2 (ja) * 2004-05-26 2010-12-08 トヨタ自動車株式会社 モータ駆動装置
JP4070750B2 (ja) * 2004-06-21 2008-04-02 シャープ株式会社 電池駆動装置
US20060119322A1 (en) * 2004-12-04 2006-06-08 Hossein Maleki Battery pack with temperature activated boost
JP5029337B2 (ja) * 2007-12-12 2012-09-19 株式会社ニコン 電源回路
US7977816B2 (en) 2008-12-19 2011-07-12 Silicon Laboratories Inc. DC/DC boost converter with bypass feature
JP5408535B2 (ja) * 2009-07-10 2014-02-05 日立工機株式会社 電動工具
JP5476177B2 (ja) * 2010-03-26 2014-04-23 パナソニック株式会社 電動工具
JP2014036521A (ja) * 2012-08-09 2014-02-24 Panasonic Corp アダプタ及び電動工具
JP2014148019A (ja) * 2013-02-01 2014-08-21 Makita Corp 電動作業機

Also Published As

Publication number Publication date
WO2014177618A2 (en) 2014-11-06
JP2016516605A (ja) 2016-06-09
EP2991807B1 (en) 2017-08-02
EP2991807A2 (en) 2016-03-09
JP6356225B2 (ja) 2018-07-11
WO2014177618A3 (en) 2015-02-19
CN105189049A (zh) 2015-12-23
US20160049817A1 (en) 2016-02-18
US10498151B2 (en) 2019-12-03

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