NZ761681A - Battery pack and production method for same - Google Patents

Battery pack and production method for same

Info

Publication number
NZ761681A
NZ761681A NZ761681A NZ76168118A NZ761681A NZ 761681 A NZ761681 A NZ 761681A NZ 761681 A NZ761681 A NZ 761681A NZ 76168118 A NZ76168118 A NZ 76168118A NZ 761681 A NZ761681 A NZ 761681A
Authority
NZ
New Zealand
Prior art keywords
floating
connector
floating connector
outer case
power
Prior art date
Application number
NZ761681A
Inventor
Masami Haino
Koichi Muramatsu
Kouji Fukushima
Original Assignee
Panasonic Energy 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 Panasonic Energy Co Ltd filed Critical Panasonic Energy Co Ltd
Publication of NZ761681A publication Critical patent/NZ761681A/en

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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • 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
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H01M50/244—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
    • H01M50/284—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
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
    • 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
    • H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
    • 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
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • 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)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The present invention reduces obstruction of the floating function of a floating connector by a lead wire. The present invention comprises: a connector holder (20) that is fixed to an outer case such that a first main surface (21) that is one main surface protrudes from an open window (48) in the outer case; a floating connector (30) that is connected to a center portion of the connector holder (20) in a floating state in which the attitude or position of the floating connector can change up, down, right, and left, that is connected at an exposed surface that is exposed from the outer case to an apparatus to which power is to be supplied, and that is for supplying power to the apparatus to which power is to be supplied; a lead wire (50) that is fixed to an inside surface of the floating connector (30), the inside surface being on the reverse side from the exposed surface, that extends into the outer case, and that connects the floating connector (30) and a circuit board; and a positioning cushion material (70) that is for pressing and positioning the floating connector (30) such that the floating connector (30) is in a prescribed base state when there is no external force.
NZ761681A 2017-07-27 2018-07-25 Battery pack and production method for same NZ761681A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017145919 2017-07-27
PCT/JP2018/027785 WO2019022098A1 (en) 2017-07-27 2018-07-25 Battery pack and production method for same

Publications (1)

Publication Number Publication Date
NZ761681A true NZ761681A (en) 2025-11-28

Family

ID=65041421

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ761681A NZ761681A (en) 2017-07-27 2018-07-25 Battery pack and production method for same

Country Status (6)

Country Link
US (1) US11532847B2 (en)
EP (1) EP3660943B1 (en)
JP (1) JP7160809B2 (en)
AU (1) AU2018307527B2 (en)
NZ (1) NZ761681A (en)
WO (1) WO2019022098A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102573133B1 (en) * 2019-02-26 2023-08-30 주식회사 엘지에너지솔루션 Battery module including connector having shock absorbing structure
DE102019128396A1 (en) * 2019-10-21 2021-04-22 instagrid GmbH Centering for a cell connector in battery modules
US12160127B2 (en) 2021-12-09 2024-12-03 Honda Motor Co., Ltd. Battery terminal fixing apparatus and method for power equipment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142363A (en) 1981-02-28 1982-09-03 Matsushita Electric Works Ltd Woody decorative veneer and its manufacture
JPH0251616A (en) 1988-08-16 1990-02-21 Canon Inc Floating connector
US6529714B1 (en) 1998-05-20 2003-03-04 Kabushiki Kaisha Toshiba Radio communication equipment
JP3122429B2 (en) * 1998-05-20 2001-01-09 株式会社東芝 Wireless communication device, battery pack and connector
JP3988333B2 (en) * 1999-09-09 2007-10-10 株式会社デンソー Charging electrode structure of mobile robot
JP5070681B2 (en) * 2005-04-07 2012-11-14 日産自動車株式会社 Assembled battery
JP4882114B2 (en) * 2007-11-09 2012-02-22 本田技研工業株式会社 Charging device and charging method for walking robot
JP5593894B2 (en) * 2009-07-30 2014-09-24 スズキ株式会社 A battery pack to be attached to and detached from an electric vehicle and an electric vehicle including the battery pack
KR101217564B1 (en) * 2010-08-16 2013-01-02 주식회사 엘지화학 Voltage Sensing Assembly and Battery Module Employed with the Same
JP5825885B2 (en) 2011-07-04 2015-12-02 キヤノン株式会社 Inkjet recording head
JPWO2014073524A1 (en) 2012-11-06 2016-09-08 Ｎｅｃエンジニアリング株式会社 Battery shelf assembly, power storage system, and battery shelf assembly assembling method
JP6651457B2 (en) 2014-11-07 2020-02-19 三洋電機株式会社 Power supply
JP6356863B1 (en) * 2017-04-28 2018-07-11 東芝インフラシステムズ株式会社 Power board

Also Published As

Publication number Publication date
AU2018307527A1 (en) 2020-02-27
JP7160809B2 (en) 2022-10-25
US11532847B2 (en) 2022-12-20
WO2019022098A1 (en) 2019-01-31
JPWO2019022098A1 (en) 2020-05-28
EP3660943A4 (en) 2020-07-08
EP3660943B1 (en) 2025-12-31
US20200381682A1 (en) 2020-12-03
AU2018307527B2 (en) 2023-12-14
EP3660943A1 (en) 2020-06-03

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Legal Events

Date Code Title Description
ASS Change of ownership

Owner name: PANASONIC ENERGY CO., LTD., JP

Effective date: 20240726

PSEA Patent sealed