ES284293U - Separador microporoso para baterias de acumuladores - Google Patents

Separador microporoso para baterias de acumuladores

Info

Publication number
ES284293U
ES284293U ES1985284293U ES284293U ES284293U ES 284293 U ES284293 U ES 284293U ES 1985284293 U ES1985284293 U ES 1985284293U ES 284293 U ES284293 U ES 284293U ES 284293 U ES284293 U ES 284293U
Authority
ES
Spain
Prior art keywords
separator
ribs
separators
strip
longitudinal
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.)
Granted
Application number
ES1985284293U
Other languages
English (en)
Other versions
ES284293Y (es
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.)
Ics-Industria Composizioni Stampate SpA
Original Assignee
Ics-Industria Composizioni Stampate SpA
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 Ics-Industria Composizioni Stampate SpA filed Critical Ics-Industria Composizioni Stampate SpA
Publication of ES284293U publication Critical patent/ES284293U/es
Application granted granted Critical
Publication of ES284293Y publication Critical patent/ES284293Y/es
Expired 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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Primary Cells (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Separador microporoso para baterías de acumuladores, particularmente baterías de arranque, del tipo que incluye una serie de nervaduras y canales longitudinales, caracterizado porque las nervaduras (N1, N2, N3, .....) son varias y se encuentran muy cerca respecto a las de los separadores convencionales y presentan un espesor prácticamente igual al de la membrana que define el canal y que tanto los canales (C1, C2, .....) como las nervaduras o la mayor parte de ellas (N3, N4, ......) presentan, respectivamente, en los dos lados opuestos del separador, unos resaltes o salientes longitudinales huecos (2, 3, 3a, 4a....) que concurren para definir los dos planos de apoyo del separador y cuya distribución en una serie de separadores destinados a ser colocados uno encima del otro, varia lo suficiente de un separador a otro de manera que en un paquete de separadores ningún resalte o saliente de un separador puede insertarse en una cavidad del otro y se realice fácilmente la extracción siguiendo elplano de apoyo, de uno cualquiera de ellos.
ES1985284293U 1983-04-01 1985-01-31 Separador microporoso para baterias de acumuladores Expired ES284293Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20434/83A IT1163214B (it) 1983-04-01 1983-04-01 Separatore microporoso per batterie di accumulatori e relativo procedimento ed apparecchiatura di fabbricazione in continuo

Publications (2)

Publication Number Publication Date
ES284293U true ES284293U (es) 1985-06-01
ES284293Y ES284293Y (es) 1986-01-16

Family

ID=11166884

Family Applications (2)

Application Number Title Priority Date Filing Date
ES531169A Expired ES8506940A1 (es) 1983-04-01 1984-03-30 Procedimiento y aparato de produccion continua de separadores microporosos para baterias de acumuladores
ES1985284293U Expired ES284293Y (es) 1983-04-01 1985-01-31 Separador microporoso para baterias de acumuladores

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES531169A Expired ES8506940A1 (es) 1983-04-01 1984-03-30 Procedimiento y aparato de produccion continua de separadores microporosos para baterias de acumuladores

Country Status (5)

Country Link
EP (1) EP0121169B1 (es)
AT (1) ATE36430T1 (es)
DE (1) DE3473386D1 (es)
ES (2) ES8506940A1 (es)
IT (1) IT1163214B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154988A (en) * 1991-03-18 1992-10-13 W. R. Grace & Co.-Conn. Deep cycle battery separators
US6242127B1 (en) 1999-08-06 2001-06-05 Microporous Products, L.P. Polyethylene separator for energy storage cell
US20030129486A1 (en) * 1999-08-11 2003-07-10 Werner Bohnstedt Battery separator provided with a plurality of studs and vertical ribs
US7094498B2 (en) * 2002-05-31 2006-08-22 Daramic, Inc. Battery separator with battlemented rib
KR20210049156A (ko) 2018-09-04 2021-05-04 다라믹 엘엘씨 전지 분리기, 전극 조립체, 시스템 및 관련 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503863A (es) * 1950-06-13
GB816713A (en) * 1955-02-24 1959-07-15 Leopold Jungfer Improvements in or relating to the manufacture of porous plastic plates or foils which are corrugated, pitted or embossed
US3329559A (en) * 1966-04-08 1967-07-04 Gen Motors Corp Method of making battery separators of alpha cellulose coated with polyethylene
ES480454A1 (es) * 1977-05-11 1980-08-16 Tullis Russell Co Ltd Metodo de fabricacion de un material separador para baterias

Also Published As

Publication number Publication date
DE3473386D1 (en) 1988-09-15
EP0121169A1 (en) 1984-10-10
IT8320434A0 (it) 1983-04-01
EP0121169B1 (en) 1988-08-10
ES531169A0 (es) 1985-07-16
ES8506940A1 (es) 1985-07-16
IT1163214B (it) 1987-04-08
ATE36430T1 (de) 1988-08-15
ES284293Y (es) 1986-01-16
IT8320434A1 (it) 1984-10-01

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