AU2002351067A1 - Laminated multilayer separator for lead-acid batteries - Google Patents

Laminated multilayer separator for lead-acid batteries

Info

Publication number
AU2002351067A1
AU2002351067A1 AU2002351067A AU2002351067A AU2002351067A1 AU 2002351067 A1 AU2002351067 A1 AU 2002351067A1 AU 2002351067 A AU2002351067 A AU 2002351067A AU 2002351067 A AU2002351067 A AU 2002351067A AU 2002351067 A1 AU2002351067 A1 AU 2002351067A1
Authority
AU
Australia
Prior art keywords
lead
acid batteries
laminated multilayer
multilayer separator
separator
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.)
Abandoned
Application number
AU2002351067A
Other languages
English (en)
Inventor
Jerry Zucker
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.)
Daramic LLC
Original Assignee
Daramic LLC
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 US09/957,622 external-priority patent/US20030054235A1/en
Application filed by Daramic LLC filed Critical Daramic LLC
Publication of AU2002351067A1 publication Critical patent/AU2002351067A1/en
Abandoned 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • 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
    • 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
    • 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
    • H01M50/409—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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • 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
    • 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
    • H01M50/491—Porosity
    • 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]
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
AU2002351067A 2001-09-20 2002-09-13 Laminated multilayer separator for lead-acid batteries Abandoned AU2002351067A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/957,622 2001-09-20
US09/957,622 US20030054235A1 (en) 2001-09-20 2001-09-20 Laminated multilayer separator for lead-acid batteries
US10/076,229 2002-02-14
US10/076,229 US6689509B2 (en) 2001-09-20 2002-02-14 Laminated multilayer separator for lead-acid batteries
PCT/IB2002/005060 WO2003026038A2 (en) 2001-09-20 2002-09-13 Laminated multilayer separator for lead-acid batteries

Publications (1)

Publication Number Publication Date
AU2002351067A1 true AU2002351067A1 (en) 2003-04-01

Family

ID=26757829

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002351067A Abandoned AU2002351067A1 (en) 2001-09-20 2002-09-13 Laminated multilayer separator for lead-acid batteries

Country Status (8)

Country Link
US (1) US6689509B2 (enExample)
EP (1) EP1430553B1 (enExample)
JP (1) JP2005503650A (enExample)
KR (1) KR20040040470A (enExample)
AU (1) AU2002351067A1 (enExample)
DE (1) DE60209781T2 (enExample)
ES (1) ES2257588T3 (enExample)
WO (1) WO2003026038A2 (enExample)

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US6929858B2 (en) * 2002-03-25 2005-08-16 Squannacook Technologies Llc Glass fibers
DE10255121B4 (de) * 2002-11-26 2017-09-14 Evonik Degussa Gmbh Separator mit asymmetrischem Porengefüge für eine elektrochemische Zelle
KR101141450B1 (ko) * 2003-06-13 2012-07-12 다라믹 엘엘씨 산 축전지용 분리기를 형성하기 위한 분리기 물질
DE10327080B4 (de) * 2003-06-13 2007-08-16 Daramic, Inc. Separatormaterial zum Bilden eines Separators für einen Säureakkumulator und Verfahren zu deren Herstellung
US20060014075A1 (en) * 2004-07-14 2006-01-19 Amer-Sil S.A. Process for manufacturing plate electrode stackings
DE102004045095B3 (de) * 2004-09-17 2005-11-24 Vb Autobatterie Gmbh & Co. Kgaa Elektrochemischer Bleiakkumulator
US7112389B1 (en) * 2005-09-30 2006-09-26 E. I. Du Pont De Nemours And Company Batteries including improved fine fiber separators
WO2009102946A1 (en) * 2008-02-14 2009-08-20 Firefly Energy Inc. Battery with electrolyte diffusing separator
US9379378B2 (en) * 2010-01-20 2016-06-28 Johnson Controls Technology Company Electrode for lead acid storage battery
JP5727618B2 (ja) 2010-11-10 2015-06-03 エピック ベンチャーズ インコーポレイテッドＥｐｉｃ Ｖｅｎｔｕｒｅｓ Ｉｎｃ． 格子内に保持した活物質を有する鉛酸セル
JP5789988B2 (ja) * 2011-01-13 2015-10-07 Jnc株式会社 微多孔膜補強用不織布
US9666848B2 (en) 2011-05-20 2017-05-30 Dreamweaver International, Inc. Single-layer lithium ion battery separator
CN103891024B (zh) * 2011-10-31 2017-04-12 三洋电机株式会社 具备螺旋电极体的电池及其制造方法
US10700326B2 (en) 2012-11-14 2020-06-30 Dreamweaver International, Inc. Single-layer lithium ion battery separators exhibiting low shrinkage rates at high temperatures
KR101601787B1 (ko) * 2013-02-28 2016-03-09 제일모직주식회사 인장 강도가 높은 분리막 및 그 제조 방법
JP2016513861A (ja) * 2013-03-07 2016-05-16 ダラミック エルエルシー 耐酸化性積層セパレータ
US10607790B2 (en) 2013-03-15 2020-03-31 Dreamweaver International, Inc. Direct electrolyte gelling via battery separator composition and structure
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ES2949694T3 (es) 2015-02-26 2023-10-02 Daramic Llc Separadores con pérdida de agua mejorada utilizados con baterías de plomo – ácido, sistemas para el rendimiento mejorado de la pérdida de agua y sus procedimiento de fabricación y uso
US9786885B2 (en) 2015-04-10 2017-10-10 Hollingsworth & Vose Company Battery separators comprising inorganic particles
WO2016179362A1 (en) * 2015-05-05 2016-11-10 Daramic, Llc Improved separators for vrla batteries and methods relating thereto
US20160372727A1 (en) * 2015-06-17 2016-12-22 Johns Manville Bi-functional nonwoven mat used in agm lead-acid batteries
EP3314680B1 (en) 2015-06-26 2021-07-14 Daramic LLC Improved absorbent glass mat separators, vrla batteries, and related methods of manufacture and use
CN105355821A (zh) * 2015-08-10 2016-02-24 达拉米克有限责任公司 性能改进的电池串
WO2017123190A1 (en) * 2016-01-11 2017-07-20 Daramic, Llc Improved battery separators for e-rickshaw and similar vehicle lead acid batteries
WO2018147866A1 (en) 2017-02-10 2018-08-16 Daramic, Llc Improved separators with fibrous mat, lead acid batteries, and methods and systems associated therewith
WO2021138292A1 (en) 2019-12-30 2021-07-08 Microporous, Llc Battery separator configured for reducing acid stratification for enhanced flooded batteries
US12401090B2 (en) 2020-02-10 2025-08-26 Hollingsworth & Vose Company Embossed separators
JP6937453B1 (ja) * 2020-02-26 2021-09-22 日本板硝子株式会社 ガラス繊維と熱融着性有機繊維を使用した密閉式鉛蓄電池用セパレーター
JP7753684B2 (ja) * 2021-06-04 2025-10-15 株式会社Ｇｓユアサ 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池
WO2022255443A1 (ja) * 2021-06-04 2022-12-08 株式会社Ｇｓユアサ 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池
JP7753683B2 (ja) * 2021-06-04 2025-10-15 株式会社Ｇｓユアサ 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池
JP7703973B2 (ja) * 2021-09-22 2025-07-08 株式会社Ｇｓユアサ 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池
JP7739886B2 (ja) * 2021-09-17 2025-09-17 株式会社Ｇｓユアサ 鉛蓄電池用セパレータおよびそれを含む鉛蓄電池
JP7765910B2 (ja) * 2021-07-30 2025-11-07 旭化成株式会社 鉛蓄電池用セパレータ及び鉛蓄電池

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Also Published As

Publication number Publication date
KR20040040470A (ko) 2004-05-12
US20030054237A1 (en) 2003-03-20
EP1430553A2 (en) 2004-06-23
US6689509B2 (en) 2004-02-10
DE60209781D1 (de) 2006-05-04
EP1430553B1 (en) 2006-03-08
WO2003026038A3 (en) 2003-10-02
WO2003026038A2 (en) 2003-03-27
ES2257588T3 (es) 2006-08-01
JP2005503650A (ja) 2005-02-03
DE60209781T2 (de) 2006-11-09

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Legal Events

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MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase