JP7180108B2 - 電気機器 - Google Patents

電気機器 Download PDF

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Publication number
JP7180108B2
JP7180108B2 JP2018086285A JP2018086285A JP7180108B2 JP 7180108 B2 JP7180108 B2 JP 7180108B2 JP 2018086285 A JP2018086285 A JP 2018086285A JP 2018086285 A JP2018086285 A JP 2018086285A JP 7180108 B2 JP7180108 B2 JP 7180108B2
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JP
Japan
Prior art keywords
terminal
battery pack
positive
microcomputer
negative
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
JP2018086285A
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English (en)
Japanese (ja)
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JP2019193498A5 (enExample
JP2019193498A (ja
Inventor
友敬 原野
伸二 渡部
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
Koki Holdings 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 Koki Holdings Co Ltd filed Critical Koki Holdings Co Ltd
Priority to JP2018086285A priority Critical patent/JP7180108B2/ja
Publication of JP2019193498A publication Critical patent/JP2019193498A/ja
Publication of JP2019193498A5 publication Critical patent/JP2019193498A5/ja
Priority to JP2022183108A priority patent/JP7375897B2/ja
Application granted granted Critical
Publication of JP7180108B2 publication Critical patent/JP7180108B2/ja
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Protection Of Static Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Portable Power Tools In General (AREA)
JP2018086285A 2018-04-27 2018-04-27 電気機器 Active JP7180108B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018086285A JP7180108B2 (ja) 2018-04-27 2018-04-27 電気機器
JP2022183108A JP7375897B2 (ja) 2018-04-27 2022-11-16 電気機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018086285A JP7180108B2 (ja) 2018-04-27 2018-04-27 電気機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022183108A Division JP7375897B2 (ja) 2018-04-27 2022-11-16 電気機器

Publications (3)

Publication Number Publication Date
JP2019193498A JP2019193498A (ja) 2019-10-31
JP2019193498A5 JP2019193498A5 (enExample) 2021-04-22
JP7180108B2 true JP7180108B2 (ja) 2022-11-30

Family

ID=68391177

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018086285A Active JP7180108B2 (ja) 2018-04-27 2018-04-27 電気機器
JP2022183108A Active JP7375897B2 (ja) 2018-04-27 2022-11-16 電気機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022183108A Active JP7375897B2 (ja) 2018-04-27 2022-11-16 電気機器

Country Status (1)

Country Link
JP (2) JP7180108B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212726500U (zh) * 2020-06-09 2021-03-16 中兴通讯股份有限公司 混联电池系统
CN111584789B (zh) * 2020-06-18 2024-08-20 格力博(江苏)股份有限公司 电动工具及其系统
US11929698B2 (en) * 2021-03-23 2024-03-12 Snap-On Incorporated Short circuit protection for a BLDC motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090256502A1 (en) 2008-04-14 2009-10-15 The Stanley Works Battery management system for a cordless tool
JP2011161603A (ja) 2010-02-12 2011-08-25 Makita Corp 複数のバッテリパックを電源とする電動工具
JP2014017954A (ja) 2012-07-07 2014-01-30 Hitachi Koki Co Ltd 電源装置
JP2016218525A (ja) 2015-05-14 2016-12-22 ティアック株式会社 電源投入シーケンス制御装置
DE202017101159U1 (de) 2016-12-15 2017-06-06 7Rdd Limited Elektrisches Mehrfachwerkzeugsystem mit Akkupack

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090256502A1 (en) 2008-04-14 2009-10-15 The Stanley Works Battery management system for a cordless tool
JP2011161603A (ja) 2010-02-12 2011-08-25 Makita Corp 複数のバッテリパックを電源とする電動工具
JP2014017954A (ja) 2012-07-07 2014-01-30 Hitachi Koki Co Ltd 電源装置
JP2016218525A (ja) 2015-05-14 2016-12-22 ティアック株式会社 電源投入シーケンス制御装置
DE202017101159U1 (de) 2016-12-15 2017-06-06 7Rdd Limited Elektrisches Mehrfachwerkzeugsystem mit Akkupack

Also Published As

Publication number Publication date
JP2023029337A (ja) 2023-03-03
JP7375897B2 (ja) 2023-11-08
JP2019193498A (ja) 2019-10-31

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