JP7789013B2 - 電池パック - Google Patents

電池パック

Info

Publication number
JP7789013B2
JP7789013B2 JP2022568293A JP2022568293A JP7789013B2 JP 7789013 B2 JP7789013 B2 JP 7789013B2 JP 2022568293 A JP2022568293 A JP 2022568293A JP 2022568293 A JP2022568293 A JP 2022568293A JP 7789013 B2 JP7789013 B2 JP 7789013B2
Authority
JP
Japan
Prior art keywords
battery pack
engaging
casing
biasing member
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
JP2022568293A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022124306A1 (https=
Inventor
達也 長濱
和也 田中
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
Publication of JPWO2022124306A1 publication Critical patent/JPWO2022124306A1/ja
Application granted granted Critical
Publication of JP7789013B2 publication Critical patent/JP7789013B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • 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
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. 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
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Battery Mounting, Suspending (AREA)
JP2022568293A 2020-12-07 2021-12-07 電池パック Active JP7789013B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020202949 2020-12-07
JP2020202949 2020-12-07
PCT/JP2021/044927 WO2022124306A1 (ja) 2020-12-07 2021-12-07 電池パック

Publications (2)

Publication Number Publication Date
JPWO2022124306A1 JPWO2022124306A1 (https=) 2022-06-16
JP7789013B2 true JP7789013B2 (ja) 2025-12-19

Family

ID=81974585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022568293A Active JP7789013B2 (ja) 2020-12-07 2021-12-07 電池パック

Country Status (5)

Country Link
US (1) US20240006699A1 (https=)
EP (1) EP4246690A4 (https=)
JP (1) JP7789013B2 (https=)
CN (1) CN116457991B (https=)
WO (1) WO2022124306A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2625812A (en) * 2022-12-24 2024-07-03 Ocado Innovation Ltd Battery assembly
CN120693734A (zh) * 2023-02-20 2025-09-23 株式会社牧田 蓄电池组
USD1117000S1 (en) * 2025-04-14 2026-03-10 Lianpeng Chen Battery pack
USD1117001S1 (en) * 2025-04-14 2026-03-10 Lianpeng Chen Battery pack
USD1122188S1 (en) * 2025-04-18 2026-04-14 Shenzhen Jinjunye Electronics Co., Ltd. Power tool battery
USD1122189S1 (en) * 2025-05-12 2026-04-14 Shenzhen Jinjunye Electronics Co., Ltd. Power tool battery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005174758A (ja) 2003-12-11 2005-06-30 Makita Corp 組合せ電池を収容するケーシングとそれを備える電池パック
US20090246608A1 (en) 2008-03-26 2009-10-01 Simon Wu Rechargeable Electric Tool with a Battery Pack Detaching Device
JP2012221780A (ja) 2011-04-11 2012-11-12 Max Co Ltd 電池パック、電動工具及び充電器
JP2013191289A (ja) 2012-03-12 2013-09-26 Max Co Ltd 電池パック
CN209929371U (zh) 2019-06-04 2020-01-10 江苏振乾机电科技有限公司 电动工具用电池包及电池包壳体
CN211654886U (zh) 2019-12-31 2020-10-09 浙江明鹏新能源科技有限公司 一种电池包

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140272516A1 (en) 2013-03-15 2014-09-18 Black & Decker Inc. Battery Pack With Heat Sink
JP6227420B2 (ja) * 2014-01-09 2017-11-08 株式会社マキタ 電動工具用電池パック
JP6320453B2 (ja) * 2016-05-13 2018-05-09 株式会社マキタ 電動工具のセット
JP7216530B2 (ja) * 2018-11-30 2023-02-01 株式会社マキタ 電池パック
JP2020170683A (ja) * 2019-04-05 2020-10-15 株式会社マキタ バッテリパック
CN210443593U (zh) * 2019-09-03 2020-05-01 深圳市宝乐智能机器有限公司 一种电池包及具备该电池包的移动机器人

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005174758A (ja) 2003-12-11 2005-06-30 Makita Corp 組合せ電池を収容するケーシングとそれを備える電池パック
US20090246608A1 (en) 2008-03-26 2009-10-01 Simon Wu Rechargeable Electric Tool with a Battery Pack Detaching Device
JP2012221780A (ja) 2011-04-11 2012-11-12 Max Co Ltd 電池パック、電動工具及び充電器
JP2013191289A (ja) 2012-03-12 2013-09-26 Max Co Ltd 電池パック
CN209929371U (zh) 2019-06-04 2020-01-10 江苏振乾机电科技有限公司 电动工具用电池包及电池包壳体
CN211654886U (zh) 2019-12-31 2020-10-09 浙江明鹏新能源科技有限公司 一种电池包

Also Published As

Publication number Publication date
EP4246690A1 (en) 2023-09-20
CN116457991A (zh) 2023-07-18
EP4246690A4 (en) 2025-02-26
CN116457991B (zh) 2025-07-11
US20240006699A1 (en) 2024-01-04
WO2022124306A1 (ja) 2022-06-16
JPWO2022124306A1 (https=) 2022-06-16

Similar Documents

Publication Publication Date Title
JP7789013B2 (ja) 電池パック
JP6581824B2 (ja) 電池パック
US7807293B2 (en) Battery pack and motor-driven tool using the same
CN205790100U (zh) 电气设备
JP2008066141A5 (https=)
JP2011155821A (ja) 充電器
JP2022127878A (ja) 電池パック
JP2015141890A (ja) 電池パック及び電動工具
JP2019096417A (ja) バッテリ装置
JP6762194B2 (ja) 背負い式電源システム
JP2008507421A (ja) バッテリパック及び電気式手持工作機械
JP5557046B2 (ja) 充電装置
JP2007181286A (ja) 充電装置及び自走式掃除機用の充電装置
JP2014038720A (ja) 電池パック
US20240106092A1 (en) Battery pack and adapter
US7476125B2 (en) Electrical coupling system
JP7648402B2 (ja) 電池パック
JP7620423B2 (ja) 電気機器
JP5585492B2 (ja) 電池収容ケース
JP4487273B2 (ja) 電池パック、充電器、及び電動工具
CN216698603U (zh) 电动工具
JP3650046B2 (ja) パック電池
US20260081445A1 (en) Battery charger
JP6762193B2 (ja) 背負い式電源システム
CN115133210B (zh) 电动设备

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241017

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250909

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251014

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251209

R150 Certificate of patent or registration of utility model

Ref document number: 7789013

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150