SE0002769L - Batterienhet - Google Patents

Batterienhet

Info

Publication number
SE0002769L
SE0002769L SE0002769A SE0002769A SE0002769L SE 0002769 L SE0002769 L SE 0002769L SE 0002769 A SE0002769 A SE 0002769A SE 0002769 A SE0002769 A SE 0002769A SE 0002769 L SE0002769 L SE 0002769L
Authority
SE
Sweden
Prior art keywords
sensors
cells
temperature
adjacent
resistance
Prior art date
Application number
SE0002769A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002769D0 (sv
SE524272C2 (sv
Inventor
Toya Stoichi
Okajima Hideki
Oda Takashi
Furukawa Tadashi
Original Assignee
Sanyo Electric Co
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
Priority claimed from JP22328199A external-priority patent/JP3913411B2/ja
Priority claimed from JP29604199A external-priority patent/JP3670907B2/ja
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of SE0002769D0 publication Critical patent/SE0002769D0/xx
Publication of SE0002769L publication Critical patent/SE0002769L/xx
Publication of SE524272C2 publication Critical patent/SE524272C2/sv

Links

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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/643—Cylindrical cells
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/651—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
    • H01M10/652—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations characterised by gradients
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/106—PTC
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
SE0002769A 1999-08-06 2000-07-26 Batterienhet SE524272C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22328199A JP3913411B2 (ja) 1999-08-06 1999-08-06 異常昇温検出装置を備えた組電池
JP29604199A JP3670907B2 (ja) 1999-03-12 1999-10-19 組電池

Publications (3)

Publication Number Publication Date
SE0002769D0 SE0002769D0 (sv) 2000-07-26
SE0002769L true SE0002769L (sv) 2001-02-07
SE524272C2 SE524272C2 (sv) 2004-07-20

Family

ID=26525377

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002769A SE524272C2 (sv) 1999-08-06 2000-07-26 Batterienhet

Country Status (3)

Country Link
KR (1) KR100472818B1 (xx)
GB (1) GB2354587B (xx)
SE (1) SE524272C2 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2450794B (en) * 2007-07-06 2009-05-20 Bosch Gmbh Robert Battery with temperature-dependent element
DE102007031558A1 (de) 2007-07-06 2009-01-08 Robert Bosch Gmbh Akkumulator und Akkupack
GB202011897D0 (en) 2020-07-30 2020-09-16 Cummins Inc Detecting thermal events in battery packs
EP4258443A4 (en) * 2021-10-18 2024-10-30 Contemporary Amperex Technology (Hong Kong) Limited SAMPLING ASSEMBLY, ITS MANUFACTURING METHOD, BATTERY AND ELECTRIC DEVICE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100261783B1 (ko) * 1990-11-26 2000-07-15 다나까 세이이찌로 연료 혼합물 연소를 위한 다단공정
JP3107407B2 (ja) * 1991-02-20 2000-11-06 日立マクセル株式会社 組電池の充電方法
JP3109603B2 (ja) * 1991-03-20 2000-11-20 日立マクセル株式会社 組電池およびその充電方法
JPH07307171A (ja) * 1994-05-11 1995-11-21 Toshiba Battery Co Ltd 二次電池
JP3658877B2 (ja) * 1996-08-01 2005-06-08 松下電器産業株式会社 バッテリーパック
JPH10201121A (ja) * 1997-01-09 1998-07-31 Sanyo Electric Co Ltd 組電池の充電装置および充電方法
JPH10243565A (ja) * 1997-02-26 1998-09-11 Tookado:Kk 電極構造
JP3576767B2 (ja) * 1997-09-18 2004-10-13 タイコ エレクトロニクス レイケム株式会社 パック電池とこのパック電池に内蔵されるｐｔｃ素子
JP3830243B2 (ja) * 1997-10-06 2006-10-04 トヨタ自動車株式会社 電池電源装置

Also Published As

Publication number Publication date
KR100472818B1 (ko) 2005-03-07
GB0018024D0 (en) 2000-09-13
KR20010071112A (ko) 2001-07-28
GB2354587A (en) 2001-03-28
GB2354587B (en) 2003-10-22
SE0002769D0 (sv) 2000-07-26
SE524272C2 (sv) 2004-07-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed