JP7195124B2 - バッテリパック - Google Patents

バッテリパック Download PDF

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Publication number
JP7195124B2
JP7195124B2 JP2018225404A JP2018225404A JP7195124B2 JP 7195124 B2 JP7195124 B2 JP 7195124B2 JP 2018225404 A JP2018225404 A JP 2018225404A JP 2018225404 A JP2018225404 A JP 2018225404A JP 7195124 B2 JP7195124 B2 JP 7195124B2
Authority
JP
Japan
Prior art keywords
circuit board
lead plates
battery cells
main portion
battery
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
JP2018225404A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020087873A (ja
Inventor
秀行 田賀
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.)
Makita Corp
Original Assignee
Makita Corp
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 Makita Corp filed Critical Makita Corp
Priority to JP2018225404A priority Critical patent/JP7195124B2/ja
Priority to DE202019106497.8U priority patent/DE202019106497U1/de
Priority to CN201922045144.XU priority patent/CN211045573U/zh
Publication of JP2020087873A publication Critical patent/JP2020087873A/ja
Application granted granted Critical
Publication of JP7195124B2 publication Critical patent/JP7195124B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/512—Connection only in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
JP2018225404A 2018-11-30 2018-11-30 バッテリパック Active JP7195124B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018225404A JP7195124B2 (ja) 2018-11-30 2018-11-30 バッテリパック
DE202019106497.8U DE202019106497U1 (de) 2018-11-30 2019-11-21 Batteriepack
CN201922045144.XU CN211045573U (zh) 2018-11-30 2019-11-22 电池组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018225404A JP7195124B2 (ja) 2018-11-30 2018-11-30 バッテリパック

Publications (2)

Publication Number Publication Date
JP2020087873A JP2020087873A (ja) 2020-06-04
JP7195124B2 true JP7195124B2 (ja) 2022-12-23

Family

ID=68944120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018225404A Active JP7195124B2 (ja) 2018-11-30 2018-11-30 バッテリパック

Country Status (3)

Country Link
JP (1) JP7195124B2 (zh)
CN (1) CN211045573U (zh)
DE (1) DE202019106497U1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021118165A (ja) * 2020-01-29 2021-08-10 パナソニックＩｐマネジメント株式会社 電池パック、及び電動工具
WO2024070212A1 (ja) * 2022-09-26 2024-04-04 パナソニックエナジー株式会社 電気機器及びその製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005056721A (ja) 2003-08-05 2005-03-03 Sanyo Electric Co Ltd パック電池
JP2005317460A (ja) 2004-04-30 2005-11-10 Sanyo Electric Co Ltd パック電池
JP2005317456A (ja) 2004-04-30 2005-11-10 Sanyo Electric Co Ltd パック電池
JP2011249251A (ja) 2010-05-29 2011-12-08 Sanyo Electric Co Ltd 電池パック
JP2012022914A (ja) 2010-07-15 2012-02-02 Makita Corp 電動工具用バッテリ
JP2013114780A (ja) 2011-11-25 2013-06-10 Sanyo Electric Co Ltd 電池パック

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005056721A (ja) 2003-08-05 2005-03-03 Sanyo Electric Co Ltd パック電池
JP2005317460A (ja) 2004-04-30 2005-11-10 Sanyo Electric Co Ltd パック電池
JP2005317456A (ja) 2004-04-30 2005-11-10 Sanyo Electric Co Ltd パック電池
JP2011249251A (ja) 2010-05-29 2011-12-08 Sanyo Electric Co Ltd 電池パック
JP2012022914A (ja) 2010-07-15 2012-02-02 Makita Corp 電動工具用バッテリ
JP2013114780A (ja) 2011-11-25 2013-06-10 Sanyo Electric Co Ltd 電池パック

Also Published As

Publication number Publication date
CN211045573U (zh) 2020-07-17
JP2020087873A (ja) 2020-06-04
DE202019106497U1 (de) 2019-12-04

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