DE69404291T2 - Verbesserungen bezueglich elektrochemischer zellen - Google Patents

Verbesserungen bezueglich elektrochemischer zellen

Info

Publication number
DE69404291T2
DE69404291T2 DE69404291T DE69404291T DE69404291T2 DE 69404291 T2 DE69404291 T2 DE 69404291T2 DE 69404291 T DE69404291 T DE 69404291T DE 69404291 T DE69404291 T DE 69404291T DE 69404291 T2 DE69404291 T2 DE 69404291T2
Authority
DE
Germany
Prior art keywords
electrochemical cells
improvements regarding
regarding electrochemical
cells
regarding
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.)
Expired - Fee Related
Application number
DE69404291T
Other languages
English (en)
Other versions
DE69404291D1 (de
Inventor
William Miller
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.)
Individual
Original Assignee
Individual
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 GB939307298A external-priority patent/GB9307298D0/en
Priority claimed from GB939314760A external-priority patent/GB9314760D0/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69404291D1 publication Critical patent/DE69404291D1/de
Publication of DE69404291T2 publication Critical patent/DE69404291T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01M6/40—Printed batteries, e.g. thin film batteries
    • 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
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49112—Electric battery cell making including laminating of indefinite length material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69404291T 1993-04-07 1994-04-06 Verbesserungen bezueglich elektrochemischer zellen Expired - Fee Related DE69404291T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939307298A GB9307298D0 (en) 1993-04-07 1993-04-07 Improvements in or relating to electrochemical cells
GB939314760A GB9314760D0 (en) 1993-07-16 1993-07-16 Improvements in or relating to electrochemical cells
PCT/GB1994/000735 WO1994023465A1 (en) 1993-04-07 1994-04-06 Improvements in or relating to electrochemical cells

Publications (2)

Publication Number Publication Date
DE69404291D1 DE69404291D1 (de) 1997-08-21
DE69404291T2 true DE69404291T2 (de) 1998-02-26

Family

ID=26302724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404291T Expired - Fee Related DE69404291T2 (de) 1993-04-07 1994-04-06 Verbesserungen bezueglich elektrochemischer zellen

Country Status (5)

Country Link
US (1) US5633097A (de)
EP (1) EP0693227B1 (de)
JP (1) JPH08508604A (de)
DE (1) DE69404291T2 (de)
WO (1) WO1994023465A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015823A1 (de) * 2000-03-30 2001-10-18 Epcos Ag Gehäuster Schichtstapel, Verfahren zur Herstellung des gehäusten Schichtstapels und Verwendung des Verfahrens

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776628A (en) * 1997-06-30 1998-07-07 Wilson Greatbatch Ltd. Flat-folded, multi-plate electrode assembly
US6287719B1 (en) 1998-06-15 2001-09-11 Eveready Battery Company, Inc. Battery including a non-aqueous multi-cell spiral-wound electrode assembly
CA2291831A1 (en) * 1998-12-11 2000-06-11 Chaz G. Haba Battery network with compounded interconnections
US6528204B1 (en) * 1999-09-22 2003-03-04 Koninklijke Philips Electronics N.V. Lithium secondary battery comprising individual cells with one another, as well as watches, computers and communication equipment provided with a battery
US6627337B2 (en) 2000-02-16 2003-09-30 Wilson Greatbatch Ltd. Conversion of low rate energy into high rate energy by parallel discharging
JP4428905B2 (ja) * 2002-02-01 2010-03-10 日本電気株式会社 扁平型電池およびそれを用いた組電池
US7118826B2 (en) * 2003-04-24 2006-10-10 Hewlett-Packard Development Company, L.P. Electrode-electrolyte composites having discrete regions
SG125137A1 (en) * 2005-02-04 2006-09-29 Li-Ho Yao Battery pack
CA2496092C (en) * 2005-02-04 2007-11-13 Li-Ho Yao Battery pack
US8231998B2 (en) * 2007-03-30 2012-07-31 The Regents Of The University Of Michigan Deposited microarchitectured battery and manufacturing method
EP2529429B1 (de) * 2010-01-26 2018-03-28 Cymbet Corporation Batterieanordnungen, konstruktionen und verfahren
US9136544B2 (en) * 2010-03-11 2015-09-15 Harris Corporation Dual layer solid state batteries
US20110311853A1 (en) * 2010-06-17 2011-12-22 Lsi Corporation Electrochemical cell system and apparatus to provide energy to a portable electronic device
TWI469426B (zh) * 2011-12-16 2015-01-11 Prologium Technology Co Ltd 電能供應系統及其電能供應單元
US20130236768A1 (en) 2012-03-08 2013-09-12 Lg Chem, Ltd. Battery pack of stair-like structure
KR20130105271A (ko) 2012-03-16 2013-09-25 주식회사 엘지화학 비대칭 구조의 전지셀 및 이를 포함하는 전지팩
KR20130106755A (ko) 2012-03-20 2013-09-30 주식회사 엘지화학 계단 구조의 전극 조립체 및 복합 전극 조립체
KR20130113301A (ko) 2012-04-05 2013-10-15 주식회사 엘지화학 계단 구조의 전지셀
KR20130133640A (ko) 2012-05-29 2013-12-09 주식회사 엘지화학 코너부 형상이 다양한 단차를 갖는 전극 조립체, 이를 포함하는 전지셀, 전지팩 및 디바이스
KR101483505B1 (ko) 2012-11-13 2015-01-21 주식회사 엘지화학 단차 구조가 형성된 전극조립체
KR101393530B1 (ko) 2012-11-21 2014-05-12 주식회사 엘지화학 노칭부를 포함하는 전극 시트
US9318733B2 (en) 2012-12-27 2016-04-19 Lg Chem, Ltd. Electrode assembly of stair-like structure
US9484560B2 (en) 2013-02-13 2016-11-01 Lg Chem, Ltd. Electric device having a round corner and including a secondary battery
US9786874B2 (en) 2013-03-08 2017-10-10 Lg Chem, Ltd. Electrode having round corner
US9954203B2 (en) 2013-03-08 2018-04-24 Lg Chem, Ltd. Stepped electrode group stack
US10849392B1 (en) * 2016-09-20 2020-12-01 Apple Inc. Battery watch band
US20190088990A1 (en) * 2017-09-15 2019-03-21 Dyson Technology Limited Solid-state rechargeable electrochemical cells
US10601079B2 (en) * 2018-06-05 2020-03-24 Ford Global Technologies, Llc Battery assembly including cell strip array and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313657A (en) * 1951-11-19 1967-04-11 Reuben E Wood Compact reserve type strip battery
US3006980A (en) * 1959-08-21 1961-10-31 Ethyl Corp Printed battery
US3230115A (en) * 1962-11-16 1966-01-18 Tamminen Pentti Juuse Printed battery and method of making the same
US3239380A (en) * 1963-10-02 1966-03-08 Yardney International Corp Electrode assembly for battery cells
DE2122954A1 (de) * 1971-05-10 1972-11-23 Munk, Heinz, 7151 Bad Rietenau Bandförmiges galvanisches Element
CA2051611C (fr) * 1991-09-17 1996-01-23 Michel Gauthier Procede de preparation d'ensembles collecteurs-electrodes pour generateurs de films minces, ensembles collecteurs- electrodes et generateurs obtenus
JP3397351B2 (ja) * 1992-12-18 2003-04-14 キヤノン株式会社 角型あるいはシート型電池及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015823A1 (de) * 2000-03-30 2001-10-18 Epcos Ag Gehäuster Schichtstapel, Verfahren zur Herstellung des gehäusten Schichtstapels und Verwendung des Verfahrens

Also Published As

Publication number Publication date
JPH08508604A (ja) 1996-09-10
EP0693227B1 (de) 1997-07-16
US5633097A (en) 1997-05-27
DE69404291D1 (de) 1997-08-21
EP0693227A1 (de) 1996-01-24
WO1994023465A1 (en) 1994-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee