GB2352556A - Separator - Google Patents

Separator Download PDF

Info

Publication number
GB2352556A
GB2352556A GB9917205A GB9917205A GB2352556A GB 2352556 A GB2352556 A GB 2352556A GB 9917205 A GB9917205 A GB 9917205A GB 9917205 A GB9917205 A GB 9917205A GB 2352556 A GB2352556 A GB 2352556A
Authority
GB
United Kingdom
Prior art keywords
sheet
separator
edge portion
electrode plate
edge
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.)
Withdrawn
Application number
GB9917205A
Other languages
English (en)
Other versions
GB9917205D0 (en
Inventor
Robert Fairlee
Laurence Rothwell
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.)
Oldham Crompton Batteries Ltd
Original Assignee
Oldham Crompton Batteries 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 Oldham Crompton Batteries Ltd filed Critical Oldham Crompton Batteries Ltd
Priority to GB9917205A priority Critical patent/GB2352556A/en
Publication of GB9917205D0 publication Critical patent/GB9917205D0/en
Priority to AU61702/00A priority patent/AU6170200A/en
Priority to PCT/GB2000/002755 priority patent/WO2001008243A1/fr
Priority to EP00948133A priority patent/EP1200997A1/fr
Publication of GB2352556A publication Critical patent/GB2352556A/en
Withdrawn legal-status Critical Current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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
    • 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
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with 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
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
GB9917205A 1999-07-23 1999-07-23 Separator Withdrawn GB2352556A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9917205A GB2352556A (en) 1999-07-23 1999-07-23 Separator
AU61702/00A AU6170200A (en) 1999-07-23 2000-07-21 Flexible battery separator
PCT/GB2000/002755 WO2001008243A1 (fr) 1999-07-23 2000-07-21 Separateur de batterie flexible
EP00948133A EP1200997A1 (fr) 1999-07-23 2000-07-21 Separateur de batterie flexible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9917205A GB2352556A (en) 1999-07-23 1999-07-23 Separator

Publications (2)

Publication Number Publication Date
GB9917205D0 GB9917205D0 (en) 1999-09-22
GB2352556A true GB2352556A (en) 2001-01-31

Family

ID=10857731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9917205A Withdrawn GB2352556A (en) 1999-07-23 1999-07-23 Separator

Country Status (4)

Country Link
EP (1) EP1200997A1 (fr)
AU (1) AU6170200A (fr)
GB (1) GB2352556A (fr)
WO (1) WO2001008243A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060014075A1 (en) * 2004-07-14 2006-01-19 Amer-Sil S.A. Process for manufacturing plate electrode stackings
CN1321332C (zh) * 2005-04-30 2007-06-13 霍永峰 柱面镜组元及制作方法、背投影屏幕和背投影电视

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418464A (en) * 1980-07-31 1983-12-06 General Battery Corporation Wrapping apparatus for industrial battery plates
US4680242A (en) * 1985-06-24 1987-07-14 Fremont Special Machine Company, Inc. Wrapped battery plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088118A (en) * 1980-11-21 1982-06-03 Oldham Batteries Ltd Improvements in or relating to the manufacture of electric batteries
JPS5792749A (en) * 1980-12-02 1982-06-09 Matsushita Electric Ind Co Ltd Manufacture of sack-like separator for battery
JPS57103262A (en) * 1980-12-19 1982-06-26 Matsushita Electric Ind Co Ltd Separator for lead storage battery and its manufacturing method
JPH0374048A (ja) * 1989-08-11 1991-03-28 Sanyo Electric Co Ltd 角形電池
US6001503A (en) * 1997-08-26 1999-12-14 General Motors Corporation Battery separator having a puncture-proof border

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418464A (en) * 1980-07-31 1983-12-06 General Battery Corporation Wrapping apparatus for industrial battery plates
US4680242A (en) * 1985-06-24 1987-07-14 Fremont Special Machine Company, Inc. Wrapped battery plate

Also Published As

Publication number Publication date
EP1200997A1 (fr) 2002-05-02
GB9917205D0 (en) 1999-09-22
AU6170200A (en) 2001-02-13
WO2001008243A1 (fr) 2001-02-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)