JP5569717B2 - 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具 - Google Patents

電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具 Download PDF

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Publication number
JP5569717B2
JP5569717B2 JP2009179619A JP2009179619A JP5569717B2 JP 5569717 B2 JP5569717 B2 JP 5569717B2 JP 2009179619 A JP2009179619 A JP 2009179619A JP 2009179619 A JP2009179619 A JP 2009179619A JP 5569717 B2 JP5569717 B2 JP 5569717B2
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Japan
Prior art keywords
battery pack
power
charging
battery
battery cell
Prior art date
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Application number
JP2009179619A
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English (en)
Japanese (ja)
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JP2011034793A (ja
JP2011034793A5 (enExample
Inventor
卓央 荒舘
一彦 船橋
恭嗣 中野
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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.)
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Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP2009179619A priority Critical patent/JP5569717B2/ja
Publication of JP2011034793A publication Critical patent/JP2011034793A/ja
Publication of JP2011034793A5 publication Critical patent/JP2011034793A5/ja
Priority to JP2014135111A priority patent/JP2014226032A/ja
Application granted granted Critical
Publication of JP5569717B2 publication Critical patent/JP5569717B2/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00309—Overheat or overtemperature protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Battery Mounting, Suspending (AREA)
  • Portable Power Tools In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2009179619A 2009-07-31 2009-07-31 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具 Active JP5569717B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009179619A JP5569717B2 (ja) 2009-07-31 2009-07-31 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具
JP2014135111A JP2014226032A (ja) 2009-07-31 2014-06-30 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009179619A JP5569717B2 (ja) 2009-07-31 2009-07-31 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具
JP2014135111A JP2014226032A (ja) 2009-07-31 2014-06-30 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具

Related Child Applications (1)

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JP2014135111A Division JP2014226032A (ja) 2009-07-31 2014-06-30 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具

Publications (3)

Publication Number Publication Date
JP2011034793A JP2011034793A (ja) 2011-02-17
JP2011034793A5 JP2011034793A5 (enExample) 2012-04-19
JP5569717B2 true JP5569717B2 (ja) 2014-08-13

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009179619A Active JP5569717B2 (ja) 2009-07-31 2009-07-31 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具
JP2014135111A Pending JP2014226032A (ja) 2009-07-31 2014-06-30 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具

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JP2014135111A Pending JP2014226032A (ja) 2009-07-31 2014-06-30 電池パック、該電池パックを充電する充電システム、および該電池パックを備えた電動工具

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9525293B2 (en) 2011-12-30 2016-12-20 Makita Corporation Battery charger having angled wall in battery receiving opening, and battery pack charging system and cordless power tool system including same
US9537335B2 (en) 2011-07-24 2017-01-03 Makita Corporation Adapter for power tools, power tool system and method for wirelessly communicating maintenance information therefor
US9577450B2 (en) 2011-07-24 2017-02-21 Makita Corporation Charger for hand-held power tool, power tool system and method of charging a power tool battery

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150463A (ja) * 2012-01-19 2013-08-01 Hitachi Koki Co Ltd 非接触充電器、非接触充電機能付き電動工具、非接触充電システム、及び非接触充電方法
EP2885113B1 (en) * 2012-08-14 2024-11-20 Koki Holdings Co., Ltd. Electric device, battery pack, and electric apparatus
DE102013226241A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Handwerkzeugakku
DE102013226220A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Induktionshandwerkzeugakkuvorrichtung
DE102013226229A1 (de) 2012-12-21 2014-06-26 Robert Bosch Gmbh Induktionsladevorrichtung
DE102013226232A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Handwerkzeugakku
JP2014138483A (ja) * 2013-01-16 2014-07-28 Sanyo Electric Co Ltd 電池パック及び電気機器
DE102014217272A1 (de) 2013-12-17 2015-06-18 Robert Bosch Gmbh Induktionsladevorrichtung
CN108630879A (zh) * 2017-03-21 2018-10-09 创科（澳门离岸商业服务）有限公司 电池组、电池组充电器以及用于电动工具的电池组套件
JP6950608B2 (ja) * 2018-03-29 2021-10-13 セイコーエプソン株式会社 制御装置、受電装置及び電子機器
CN115246112A (zh) * 2021-04-27 2022-10-28 浙江动一新能源动力科技股份有限公司 电池包与电动工具的组件
JP2025002090A (ja) * 2023-06-21 2025-01-09 パナソニックＩｐマネジメント株式会社 充電システム、充電装置、電池パック、及び電動工具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3860035B2 (ja) * 2000-04-13 2006-12-20 株式会社マキタ 充電装置用のアダプタ
JP2002093466A (ja) * 2000-09-08 2002-03-29 Matsushita Electric Ind Co Ltd 充電制御回路
JP2002315198A (ja) * 2001-04-17 2002-10-25 Makita Corp 電池駆動機器
JP2003153456A (ja) * 2001-11-08 2003-05-23 Olympus Optical Co Ltd 充電装置、及び電子カメラ
JP2004350465A (ja) * 2003-05-26 2004-12-09 Keisuke Goto 接触型充電式携帯用電気機器のアダプター及び非接触型充電パッド
JP2005073350A (ja) * 2003-08-22 2005-03-17 Matsushita Electric Works Ltd 電動工具
JP2005168215A (ja) * 2003-12-03 2005-06-23 Matsushita Electric Ind Co Ltd 電池パック及び電気装置
DE102004040922A1 (de) * 2004-08-24 2006-03-02 Robert Bosch Gmbh Wechselhandwerkzeugakkueinheit, Handwerkzeugmaschine und Ladevorrichtung
JP4777155B2 (ja) * 2006-06-15 2011-09-21 パナソニック株式会社 電子機器、非接触型充電器及び非接触充電システム
JP2008141940A (ja) * 2006-11-10 2008-06-19 Sanyo Electric Co Ltd 充電台と携帯電子機器
JP2009262254A (ja) * 2008-04-23 2009-11-12 Katsuyuki Totsu コードレス電動工具と非接触充電装置との組合せ

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10749360B2 (en) 2011-07-24 2020-08-18 Makita Corporation Power tool system and battery pack therefor having wireless communicator
US12100981B2 (en) 2011-07-24 2024-09-24 Makita Corporation Power tool system having receptacle for wireless communication adapter
US9537335B2 (en) 2011-07-24 2017-01-03 Makita Corporation Adapter for power tools, power tool system and method for wirelessly communicating maintenance information therefor
US9577450B2 (en) 2011-07-24 2017-02-21 Makita Corporation Charger for hand-held power tool, power tool system and method of charging a power tool battery
US9595839B2 (en) 2011-07-24 2017-03-14 Makita Corporation Adapter for power tools, power tool system and method of operating the same
US9780583B2 (en) 2011-07-24 2017-10-03 Makita Corporation Portable battery pack charging system, method for recharging a battery pack, and adapter therefor
US11721990B2 (en) 2011-07-24 2023-08-08 Makita Corporation Power tool system having wireless communicator
US10090692B2 (en) 2011-07-24 2018-10-02 Makita Corporation Charger for hand-held power tool, power tool system and method of charging a power tool battery
US10396573B2 (en) 2011-07-24 2019-08-27 Makita Corporation Portable battery pack charging system, method for recharging a battery pack, and adapter therefor
US11114870B2 (en) 2011-07-24 2021-09-07 Makita Corporation Power tool system and battery pack therefor having wireless communicator
US9866046B2 (en) 2011-12-30 2018-01-09 Makita Corporation Charger, battery pack charging system and cordless power tool system
US10476284B2 (en) 2011-12-30 2019-11-12 Makita Corporation Battery system for a power tool, as well as battery holder therefor, charger, and charging system
US9525293B2 (en) 2011-12-30 2016-12-20 Makita Corporation Battery charger having angled wall in battery receiving opening, and battery pack charging system and cordless power tool system including same
US9537336B2 (en) 2011-12-30 2017-01-03 Makita Corporation Battery system for a power tool, as well as battery holder therefor, charger, and charging system

Also Published As

Publication number Publication date
JP2011034793A (ja) 2011-02-17
JP2014226032A (ja) 2014-12-04

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