ZA973834B - Battery separator. - Google Patents

Battery separator.

Info

Publication number
ZA973834B
ZA973834B ZA9703834A ZA973834A ZA973834B ZA 973834 B ZA973834 B ZA 973834B ZA 9703834 A ZA9703834 A ZA 9703834A ZA 973834 A ZA973834 A ZA 973834A ZA 973834 B ZA973834 B ZA 973834B
Authority
ZA
South Africa
Prior art keywords
battery separator
separator
battery
Prior art date
Application number
ZA9703834A
Other languages
English (en)
Inventor
James Young
Francis E Alexander
Original Assignee
Amtek Res Int 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
Application filed by Amtek Res Int Llc filed Critical Amtek Res Int Llc
Publication of ZA973834B publication Critical patent/ZA973834B/xx

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
    • H01M50/463—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
ZA9703834A 1996-05-08 1997-05-05 Battery separator. ZA973834B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/646,764 US5679479A (en) 1996-05-08 1996-05-08 Battery separator

Publications (1)

Publication Number Publication Date
ZA973834B true ZA973834B (en) 1997-11-10

Family

ID=24594372

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9703834A ZA973834B (en) 1996-05-08 1997-05-05 Battery separator.

Country Status (13)

Country Link
US (1) US5679479A (id)
EP (1) EP0898788A4 (id)
JP (1) JP2000510276A (id)
KR (1) KR100440355B1 (id)
CN (1) CN1217822A (id)
AR (1) AR007022A1 (id)
AU (1) AU721178B2 (id)
BR (1) BR9709129A (id)
CA (1) CA2252946C (id)
ID (1) ID17931A (id)
IN (1) IN192226B (id)
WO (1) WO1997042670A1 (id)
ZA (1) ZA973834B (id)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789103A (en) * 1997-04-11 1998-08-04 Amtek Research International Llc Battery separator and method of making
US5894055A (en) * 1997-04-11 1999-04-13 Amtek Research International Llc Battery separator
US5985484A (en) * 1997-10-20 1999-11-16 Amtek Research International Llc Battery separation
US6132899A (en) * 1997-10-20 2000-10-17 Amtek Research International Llc Battery Separator having different size ribs and method of making the same
WO2000024067A1 (en) * 1997-10-20 2000-04-27 Amtek Research International Llc Battery separator and method of making
US6198620B1 (en) 1998-09-29 2001-03-06 General Electric Company Ultracapacitor separator
CA2269091A1 (en) * 1998-10-21 2000-04-21 Amtek Research International Llc Battery separator
US6410183B2 (en) 1999-04-16 2002-06-25 Daniel E. Weerts Battery separator with improved shoulders
DE20015963U1 (de) * 2000-09-15 2001-10-18 Vb Autobatterie Gmbh Separator für Bleiakkumulatoren
KR20040097993A (ko) * 2002-02-07 2004-11-18 케이브이지 테크놀러지스 인코포레이티드 흡수성 분리막의 여과작용에 의해 형성되는 겔화된전해질을 갖는 납산 배터리, 그 납산 배터리를 위한전해질, 및 그 납산 배터리를 위한 흡수성 분리막
US6641954B2 (en) 2002-03-29 2003-11-04 Entek International Llc Battery separator with mud rest protectors
KR101009272B1 (ko) * 2003-08-09 2011-01-18 다라믹, 인코퍼레이티드 납축전지용 분리기
US7687183B2 (en) * 2004-08-25 2010-03-30 Gm Global Technology Operations, Inc. Electrochemical fuel cell elements having improved compression over channels
KR100779000B1 (ko) * 2005-12-27 2007-11-22 삼성에스디아이 주식회사 리튬 이차 전지
DE102006014691B3 (de) * 2006-03-28 2007-08-16 Vb Autobatterie Gmbh & Co. Kgaa Bleiakkumulator und Separator hierzu
JP5705402B2 (ja) * 2008-02-08 2015-04-22 ニチアス株式会社 アルミニウム成形板の製造方法
US8404378B2 (en) * 2009-04-30 2013-03-26 Daramic Llc Battery separator for a storage battery
US20110318629A1 (en) * 2010-06-25 2011-12-29 Ho Marvin C Separator for lead acid battery
US20130143726A1 (en) * 2010-12-09 2013-06-06 Everyday Haute, Llc System and method for forming ruffles on a web
EP2783405B1 (en) * 2011-11-21 2020-04-15 Daramic, LLC Embossed separators, batteries and methods
KR102254496B1 (ko) 2012-08-22 2021-05-21 다라믹 엘엘씨 납축전지를 위한 겔 함침 부직포를 지닌 축전기 세퍼레이터
CN105874630B (zh) * 2014-01-02 2021-01-08 达拉米克有限责任公司 多层隔板及制造和使用方法
WO2015148305A1 (en) 2014-03-22 2015-10-01 Hollingsworth & Vose Company Battery separators having a low apparent density
US10230088B1 (en) 2015-01-30 2019-03-12 Johnson Controls Technology Company Battery electrode assembly, separator and method of making same
WO2016134222A1 (en) 2015-02-19 2016-08-25 Hollingsworth & Vose Company Battery separators comprising chemical additives and/or other components
CN114678661B (zh) * 2015-10-07 2024-05-07 达拉米克有限责任公司 铅酸电池隔板、铅酸电池、车辆及其相关方法
US11742550B2 (en) * 2017-06-20 2023-08-29 Daramic, Llc Lead acid battery separators, batteries, and related methods
US20200358137A1 (en) * 2018-01-31 2020-11-12 Daramic, Llc Improved lead acid battery separators, resilient separators, batteries, systems, and related methods
US11791479B2 (en) 2018-08-10 2023-10-17 Ess Tech, Inc. Methods and system for manufacturing a redox flow battery system by roll-to-roll processing
DE102018215974B3 (de) * 2018-09-19 2020-03-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wälzgießverfahren zum Herstellen einer Spiralstruktur

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000352A (en) * 1972-06-01 1976-12-28 W. R. Grace & Co. Battery separator
US4153759A (en) * 1974-07-11 1979-05-08 Yuasa Battery Company Limited Storage battery, separator therefor and method of formation
US4387144A (en) * 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
JPS5425433A (en) * 1977-07-28 1979-02-26 Yuasa Battery Co Ltd Method and apparatus for making cell
US4228225B2 (en) * 1979-06-22 1994-03-29 Grace W R & Co Battery separator
US4368243A (en) * 1980-10-10 1983-01-11 W. R. Grace & Co. Battery separator
US4403024A (en) * 1982-01-11 1983-09-06 W. R. Grace & Co. Battery separator
US4369236A (en) * 1981-03-04 1983-01-18 W. R. Grace & Co. Battery separator
US4407063A (en) * 1981-04-03 1983-10-04 Johnson Peter E Method and apparatus for fabricating battery plate envelopes
US4499040A (en) * 1981-04-20 1985-02-12 Nissen Chemical Industries Co., Ltd. Production of stamped plastic sheet
US4482617A (en) * 1982-12-10 1984-11-13 Usm Corporation Battery separators
US4619875A (en) * 1985-11-27 1986-10-28 General Motors Corporation Anti-stratification battery separator
US5266257A (en) * 1992-05-29 1993-11-30 Gencorp Inc. Method of making embossing rolls having indicia

Also Published As

Publication number Publication date
KR20000010816A (ko) 2000-02-25
CN1217822A (zh) 1999-05-26
ID17931A (id) 1998-02-12
EP0898788A1 (en) 1999-03-03
CA2252946C (en) 2002-12-10
JP2000510276A (ja) 2000-08-08
AU3135397A (en) 1997-11-26
AR007022A1 (es) 1999-10-13
AU721178B2 (en) 2000-06-22
KR100440355B1 (ko) 2004-09-18
BR9709129A (pt) 2000-01-11
IN192226B (id) 2004-03-20
CA2252946A1 (en) 1997-11-13
US5679479A (en) 1997-10-21
EP0898788A4 (en) 2003-05-07
WO1997042670A1 (en) 1997-11-13

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