ES2123983T3 - Separador con nervios longitudinales y transversales para su utilizacion en acumuladores. - Google Patents

Separador con nervios longitudinales y transversales para su utilizacion en acumuladores.

Info

Publication number
ES2123983T3
ES2123983T3 ES95918568T ES95918568T ES2123983T3 ES 2123983 T3 ES2123983 T3 ES 2123983T3 ES 95918568 T ES95918568 T ES 95918568T ES 95918568 T ES95918568 T ES 95918568T ES 2123983 T3 ES2123983 T3 ES 2123983T3
Authority
ES
Spain
Prior art keywords
longitudinal
nerves
separators
accumulators
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.)
Expired - Lifetime
Application number
ES95918568T
Other languages
English (en)
Inventor
Werner Bohnstedt
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
Application filed by Daramic LLC filed Critical Daramic LLC
Application granted granted Critical
Publication of ES2123983T3 publication Critical patent/ES2123983T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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)
  • Cell Separators (AREA)

Abstract

LA INVENCION SE REFIERE A SEPARADORES PARA UTILIZACION EN BATERIAS DE ACUMULADORES. LOS SEPARADORES COMPRENDEN NERVIOS INTEGRALES LONGITUDINAL Y TRANSVERSALMENTE Y DISPONEN DE RIGIDEZ INCREMENTADA TRANSVERSAL Y LONGITUDINALMENTE, PERMITIENDO DE ESTE MODO UNA REDUCCION NOTABLE EN EL ESPESOR DE LA PLACA. SE ELABORAN CON PREFERENCIA EN FORMA DE MATERIAL ENROLLADO, DE MODO QUE LA ESTRUCTURA DE NERVIOS PREVIENE DE DEFORMACION PERMANENTE EN LOS SEPARADORES.
ES95918568T 1994-04-25 1995-04-20 Separador con nervios longitudinales y transversales para su utilizacion en acumuladores. Expired - Lifetime ES2123983T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4414723A DE4414723A1 (de) 1994-04-25 1994-04-25 Separator mit Längs- und Querrippen zur Verwendung in Akkumulatoren

Publications (1)

Publication Number Publication Date
ES2123983T3 true ES2123983T3 (es) 1999-01-16

Family

ID=6516589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95918568T Expired - Lifetime ES2123983T3 (es) 1994-04-25 1995-04-20 Separador con nervios longitudinales y transversales para su utilizacion en acumuladores.

Country Status (7)

Country Link
US (1) US5776630A (es)
EP (1) EP0758490B1 (es)
JP (1) JP3670664B2 (es)
AU (1) AU2446795A (es)
DE (2) DE4414723A1 (es)
ES (1) ES2123983T3 (es)
WO (1) WO1995029508A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20015963U1 (de) * 2000-09-15 2001-10-18 Vb Autobatterie Gmbh Separator für Bleiakkumulatoren
US7094498B2 (en) * 2002-05-31 2006-08-22 Daramic, Inc. Battery separator with battlemented rib
DE10327080B4 (de) 2003-06-13 2007-08-16 Daramic, Inc. Separatormaterial zum Bilden eines Separators für einen Säureakkumulator und Verfahren zu deren Herstellung
EP1654774B1 (de) * 2003-08-09 2006-11-22 Daramic, Inc. Separator für einen bleiakkumulator
KR100686838B1 (ko) * 2005-07-12 2007-02-26 삼성에스디아이 주식회사 리튬 이차전지
US8053101B2 (en) * 2005-12-29 2011-11-08 Samsung Sdi Co., Ltd. Lithium ion rechargeable battery
DE102006014691B3 (de) * 2006-03-28 2007-08-16 Vb Autobatterie Gmbh & Co. Kgaa Bleiakkumulator und Separator hierzu
US8404378B2 (en) * 2009-04-30 2013-03-26 Daramic Llc Battery separator for a storage battery
US9935302B2 (en) * 2009-10-20 2018-04-03 Daramic, Llc Battery separators with cross ribs and related methods
WO2013078292A2 (en) 2011-11-21 2013-05-30 Daramic Llc Embossed separators, batteries and methods
US9263720B2 (en) 2012-08-22 2016-02-16 Daramic, Llc Battery separator with gel impregnated nonwoven for lead acid battery
EP3762990A4 (en) * 2018-03-09 2021-12-01 Daramic, LLC LEAD ACID ACCUMULATOR SEPARATOR AND ASSOCIATED PROCEDURES
JP2022522558A (ja) * 2018-08-17 2022-04-20 ダラミック エルエルシー 改良された鉛酸電池セパレータ、耐反り性セパレータ、電池、システム、および関連方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US662277A (en) * 1900-05-28 1900-11-20 Electrical Undertakings Ltd Separator for secondary-battery plates.
US1331018A (en) * 1919-09-29 1920-02-17 Joseph O Luthy Separator for secondary batteries
CH298636A (de) * 1952-01-18 1954-05-15 J Moll Peter Separator für elektrische Sammler.
GB2160701B (en) * 1984-06-22 1988-02-24 Chloride Group Plc Separators for recombination electric storage cells
US4927722A (en) * 1988-09-09 1990-05-22 Grace G.M.B.H. Separator for starter batteries
JP2559284Y2 (ja) * 1991-11-06 1998-01-14 古河電池株式会社 蓄電池極板用袋状セパレータ

Also Published As

Publication number Publication date
US5776630A (en) 1998-07-07
JPH10503318A (ja) 1998-03-24
DE4414723A1 (de) 1995-10-26
EP0758490B1 (de) 1998-09-16
DE59503616D1 (de) 1998-10-22
AU2446795A (en) 1995-11-16
EP0758490A1 (de) 1997-02-19
JP3670664B2 (ja) 2005-07-13
WO1995029508A1 (de) 1995-11-02

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