NZ761688A - Battery pack and production method for same - Google Patents

Battery pack and production method for same

Info

Publication number
NZ761688A
NZ761688A NZ761688A NZ76168818A NZ761688A NZ 761688 A NZ761688 A NZ 761688A NZ 761688 A NZ761688 A NZ 761688A NZ 76168818 A NZ76168818 A NZ 76168818A NZ 761688 A NZ761688 A NZ 761688A
Authority
NZ
New Zealand
Prior art keywords
connector
floating
lead wire
outer case
battery pack
Prior art date
Application number
NZ761688A
Inventor
Masami Haino
Koichi Muramatsu
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 NZ761688A publication Critical patent/NZ761688A/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • 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
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or printed circuit board
    • 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
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells 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
    • H01M50/209—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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Mounting, Suspending (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention reduces obstruction of the floating function of a connector by a lead wire. A battery pack (100) that comprises: a connector holder (20) that is fixed such that a second main surface faces the inside of an outer case (40); a floating connector that is connected to a center portion of the connector holder (20) in a floating state in which the attitude 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 (40) 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; and a lead wire (50) that is fixed to an inside surface of the floating connector, the inside surface being on the reverse side from the exposed surface, that extends into the outer case (40), and that connects the floating connector and a circuit board. On the second main surface side, the connector holder (20) has a guide cylinder (26) that surrounds the lead wire (50). A terminal edge of the guide cylinder (26) is shaped like a circle that has a notched part (27) that has a greater radius of curvature than the circle.
NZ761688A 2017-07-27 2018-07-23 Battery pack and production method for same NZ761688A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017145920 2017-07-27
PCT/JP2018/027414 WO2019021979A1 (en) 2017-07-27 2018-07-23 Battery pack and production method for same

Publications (1)

Publication Number Publication Date
NZ761688A true NZ761688A (en) 2026-01-30

Family

ID=65040250

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ761688A NZ761688A (en) 2017-07-27 2018-07-23 Battery pack and production method for same

Country Status (6)

Country Link
US (1) US11424516B2 (en)
EP (1) EP3660946B1 (en)
JP (1) JP7112401B2 (en)
AU (1) AU2018307011B2 (en)
NZ (1) NZ761688A (en)
WO (1) WO2019021979A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110571581A (en) * 2019-10-10 2019-12-13 上海先惠自动化技术股份有限公司 A high-voltage joint automatic docking mechanism
CN110556653A (en) * 2019-10-10 2019-12-10 上海先惠自动化技术股份有限公司 Automatic butt-joint mechanism for data line connector
JP6865258B1 (en) * 2019-11-06 2021-04-28 日本端子株式会社 Connector connection structure
NO346040B1 (en) * 2020-05-28 2022-01-17 Griff Aviation As A battery connector
US12160127B2 (en) 2021-12-09 2024-12-03 Honda Motor Co., Ltd. Battery terminal fixing apparatus and method for power equipment

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144217A (en) * 1989-03-03 1992-09-01 Black & Decker Inc. Cordless tool battery housing and charging system
JPH0251616A (en) 1988-08-16 1990-02-21 Canon Inc Floating connector
DE4309034C2 (en) * 1993-03-20 1996-07-18 Braun Ag Electrical appliance
JP2006147115A (en) * 2004-11-25 2006-06-08 Sanyo Electric Co Ltd Optical disk device
JP5110777B2 (en) * 2005-06-29 2012-12-26 三洋電機株式会社 Pack battery
JP4933325B2 (en) 2007-03-29 2012-05-16 原田工業株式会社 Connection terminal structure
DE102009012184A1 (en) * 2009-02-27 2010-09-02 Andreas Stihl Ag & Co. Kg Portable, hand-held electrical appliance with a battery pack
DE102009012180A1 (en) * 2009-02-27 2010-09-02 Andreas Stihl Ag & Co. Kg Battery pack for a power tool
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
JP5573471B2 (en) * 2010-08-05 2014-08-20 スズキ株式会社 Battery pack
US8765297B2 (en) * 2011-01-04 2014-07-01 Exide Technologies Advanced graphite additive for enhanced cycle-life of lead-acid batteries
JP2012205371A (en) * 2011-03-24 2012-10-22 Sanyo Electric Co Ltd Portable power supply device
WO2014162963A1 (en) * 2013-04-03 2014-10-09 Ｎｅｃエナジーデバイス株式会社 Battery module
JP6651457B2 (en) 2014-11-07 2020-02-19 三洋電機株式会社 Power supply
EP3304616B1 (en) * 2015-06-05 2022-08-03 Milwaukee Electric Tool Corporation Support member for battery pack top housing
EP3162513B1 (en) * 2015-10-30 2019-04-17 Black & Decker Inc. High power brushless motor
CN206441961U (en) * 2016-09-21 2017-08-25 蔚来汽车有限公司 Connectors for liquid-cooled battery packs in electric vehicles
WO2018204800A1 (en) * 2017-05-04 2018-11-08 Regents Of The University Of Minnesota Iron nitride compositions
JP7177652B2 (en) * 2018-10-11 2022-11-24 株式会社マキタ backpack equipment
US12230820B2 (en) * 2019-01-09 2025-02-18 Byd Company Limited Power battery pack and electric vehicle
US11477885B2 (en) * 2020-09-30 2022-10-18 Inventus Power, Inc. Redundant trace fuse for a conformal wearable battery

Also Published As

Publication number Publication date
US11424516B2 (en) 2022-08-23
AU2018307011B2 (en) 2024-02-08
JP7112401B2 (en) 2022-08-03
US20200235366A1 (en) 2020-07-23
EP3660946B1 (en) 2026-02-25
JPWO2019021979A1 (en) 2020-06-11
WO2019021979A1 (en) 2019-01-31
EP3660946A1 (en) 2020-06-03
EP3660946A4 (en) 2020-07-08
AU2018307011A1 (en) 2020-02-27

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Legal Events

Date Code Title Description
ASS Change of ownership

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

Effective date: 20240726