CA2260005C - Glass fiber separators for batteries - Google Patents

Glass fiber separators for batteries Download PDF

Info

Publication number
CA2260005C
CA2260005C CA002260005A CA2260005A CA2260005C CA 2260005 C CA2260005 C CA 2260005C CA 002260005 A CA002260005 A CA 002260005A CA 2260005 A CA2260005 A CA 2260005A CA 2260005 C CA2260005 C CA 2260005C
Authority
CA
Canada
Prior art keywords
percent
fibers
separator
glass
glass fiber
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
CA002260005A
Other languages
English (en)
French (fr)
Other versions
CA2260005A1 (en
Inventor
George C. Zguris
Frank C. Harmon, Jr.
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.)
Hollingsworth and Vose Co
Original Assignee
Hollingsworth and Vose 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
Application filed by Hollingsworth and Vose Co filed Critical Hollingsworth and Vose Co
Publication of CA2260005A1 publication Critical patent/CA2260005A1/en
Application granted granted Critical
Publication of CA2260005C publication Critical patent/CA2260005C/en
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
    • 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
    • H01M50/431—Inorganic material
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/121—Valve regulated lead acid batteries [VRLA]
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • 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
    • H01M50/44—Fibrous material
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Cell Separators (AREA)
CA002260005A 1996-07-01 1997-06-30 Glass fiber separators for batteries Expired - Fee Related CA2260005C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2115496P 1996-07-01 1996-07-01
US60/021,154 1996-07-01
PCT/US1997/011579 WO1998000875A1 (en) 1996-07-01 1997-06-30 Glass fiber separators for batteries

Publications (2)

Publication Number Publication Date
CA2260005A1 CA2260005A1 (en) 1998-01-08
CA2260005C true CA2260005C (en) 2004-04-06

Family

ID=21802651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002260005A Expired - Fee Related CA2260005C (en) 1996-07-01 1997-06-30 Glass fiber separators for batteries

Country Status (10)

Country Link
EP (1) EP0913006A4 (ko)
JP (1) JP2000513865A (ko)
KR (1) KR100420052B1 (ko)
CN (1) CN1190857C (ko)
AU (1) AU714243B2 (ko)
BR (1) BR9710134A (ko)
CA (1) CA2260005C (ko)
CZ (1) CZ288888B6 (ko)
TW (1) TW396652B (ko)
WO (1) WO1998000875A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072693A (en) * 1998-11-02 2000-06-06 Asahi Glass Company Ltd. Electric double layer capacitor and separator therefor
JP2004335367A (ja) * 2003-05-09 2004-11-25 Sanyo Electric Co Ltd リチウム二次電池
US9263720B2 (en) * 2012-08-22 2016-02-16 Daramic, Llc Battery separator with gel impregnated nonwoven for lead acid battery
US20140272535A1 (en) * 2013-03-15 2014-09-18 Hollingsworth & Vose Company Three-region battery separator
US10062887B2 (en) 2013-10-08 2018-08-28 Johns Manville Battery electrode plate reinforcement mat having improved wettability characteristics and methods of use therefor
US10177360B2 (en) * 2014-11-21 2019-01-08 Hollingsworth & Vose Company Battery separators with controlled pore structure
BR112018004441B1 (pt) 2015-09-15 2023-04-11 Kuraray Co., Ltd Bateria alcalina e separador de bateria alcalina
US10135051B2 (en) * 2016-12-15 2018-11-20 Hollingsworth & Vose Company Battery components comprising fibers
CN106848154B (zh) * 2017-02-09 2019-03-26 重庆伟业电源材料有限公司 一种用于电池的玻璃纤维隔板及其制备方法
CN108598346A (zh) * 2018-04-16 2018-09-28 南京林业大学 弹性稳定的agm隔板及其生产方法
JP6506448B1 (ja) * 2018-05-25 2019-04-24 日本板硝子株式会社 鉛蓄電池用セパレータ
CN108807825B (zh) * 2018-08-31 2020-08-21 深圳市星源材质科技股份有限公司 用于锂离子电池的涂布液、锂离子电池隔膜和锂离子电池

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734095A (en) * 1956-02-07 Plate separator for storage batteries
JPS5445755A (en) * 1977-09-19 1979-04-11 Yuasa Battery Co Ltd Separator for storage battery
US4216281A (en) * 1978-08-21 1980-08-05 W. R. Grace & Co. Battery separator
US4265985A (en) * 1978-08-21 1981-05-05 W. R. Grace & Co. Lead acid battery with separator having long fibers
US4363856A (en) * 1980-06-30 1982-12-14 Texon Inc. Battery separator material
IT1132217B (it) * 1980-07-22 1986-06-25 Montedison Spa Procedimento per la fabbricazione di separatori per batterie di accumulatori ad acido solforico
JPS5973842A (ja) * 1982-10-20 1984-04-26 Matsushita Electric Ind Co Ltd 密閉形鉛蓄電池用セパレ−タ
JP2762446B2 (ja) * 1987-03-11 1998-06-04 日本板硝子株式会社 蓄電池用セパレータ
JPH0732007B2 (ja) * 1987-03-11 1995-04-10 日本板硝子株式会社 蓄電池用セパレ−タ
JPH0422061A (ja) * 1990-05-17 1992-01-27 Nippon Sheet Glass Co Ltd 蓄電池用セパレータ

Also Published As

Publication number Publication date
KR20000022372A (ko) 2000-04-25
CN1224535A (zh) 1999-07-28
CA2260005A1 (en) 1998-01-08
JP2000513865A (ja) 2000-10-17
BR9710134A (pt) 1999-08-10
CN1190857C (zh) 2005-02-23
TW396652B (en) 2000-07-01
KR100420052B1 (ko) 2004-07-12
CZ288888B6 (cs) 2001-09-12
CZ436998A3 (cs) 1999-06-16
EP0913006A4 (en) 2001-08-08
EP0913006A1 (en) 1999-05-06
AU714243B2 (en) 1999-12-23
WO1998000875A1 (en) 1998-01-08
AU3513997A (en) 1998-01-21

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