ES2066273T3 - Procedimiento para aplicar un descargador a un electrodo que contiene una estructura espumosa de metal como parte portadora. - Google Patents

Procedimiento para aplicar un descargador a un electrodo que contiene una estructura espumosa de metal como parte portadora.

Info

Publication number
ES2066273T3
ES2066273T3 ES91109387T ES91109387T ES2066273T3 ES 2066273 T3 ES2066273 T3 ES 2066273T3 ES 91109387 T ES91109387 T ES 91109387T ES 91109387 T ES91109387 T ES 91109387T ES 2066273 T3 ES2066273 T3 ES 2066273T3
Authority
ES
Spain
Prior art keywords
discharge
procedure
applying
metal structure
carrier part
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
ES91109387T
Other languages
English (en)
Inventor
Hans Sauer
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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 VARTA Batterie AG filed Critical VARTA Batterie AG
Application granted granted Critical
Publication of ES2066273T3 publication Critical patent/ES2066273T3/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/10—Battery-grid making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Thermistors And Varistors (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

EN UNA BANDA DE ELECTRODOS O SECCION DE ELECTRODOS CON DESCARGADOR YA FABRICADO, CON UNA BASE DE ARMADURA ESPUMOSA METALICA, SE CALIENTAN DURANTE UNOS SEGUNDOS A 450 C APROX. LAS PARTES DELICADAS QUE ESTAN PREVISTAS PARA CONTACTAR CON EL TALON DE DESCARGADOR Y A CONTINUACION, MEDIANTE APAGADO POR AIRE COMPRIMIDO, SE LIBERAN DE LA MASA ALLI EXISTENTE . DEBIDO AL EFECTO DEL CALOR, PARA EL QUE ES PARTICULARMENTE APROPIADO EL RAYO DE AIRE CALIENTE, SE DESTRUYE EL AGLUTINANTE ORGANICO CONTENIDO EN EL MATERIAL ACTIVO. GRACIAS A ESTE TRATAMIENTO PREVIO, ESTAN A DISPOSICION DE LA SOLDADURA DE TALONES DE DESCARGADOR SUPERFICIES METALICAS LIMPIAS, CUYO TAMAÑO SE REDUCE PRECISAMENTE AL PERIMETRO NECESARIO PARA LA COMBINACION.
ES91109387T 1990-06-15 1991-06-07 Procedimiento para aplicar un descargador a un electrodo que contiene una estructura espumosa de metal como parte portadora. Expired - Lifetime ES2066273T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4019256A DE4019256A1 (de) 1990-06-15 1990-06-15 Verfahren zum anbringen eines ableiters an eine ein metallschaumgeruest als traegerteil enthaltende elektrode

Publications (1)

Publication Number Publication Date
ES2066273T3 true ES2066273T3 (es) 1995-03-01

Family

ID=6408523

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109387T Expired - Lifetime ES2066273T3 (es) 1990-06-15 1991-06-07 Procedimiento para aplicar un descargador a un electrodo que contiene una estructura espumosa de metal como parte portadora.

Country Status (9)

Country Link
US (1) US5329681A (es)
EP (1) EP0464397B1 (es)
JP (1) JPH04229951A (es)
KR (1) KR920000399A (es)
CA (1) CA2044648A1 (es)
DE (2) DE4019256A1 (es)
ES (1) ES2066273T3 (es)
HK (1) HK50795A (es)
SG (1) SG8295G (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241276A1 (de) * 1992-12-08 1994-06-09 Hambitzer Guenther Dr Rer Nat Verfahren zum Herstellen einer Elektrode für elektrochemische Zellen, Elektrode und wiederaufladbares Element auf Basis einer solchen Elektrode
ZA986942B (en) 1997-08-08 1999-02-08 Duracell Inc Reinforced coiled electrode assemblies and methods of producing same
DE19912954A1 (de) * 1999-03-23 2000-09-28 Fraunhofer Ges Forschung Verfahren zur Herstellung einer Elektrode aus Metallschaum und mittels eines solchen Verfahrens hergestellte Metallschaum-Elektrode
KR20160136609A (ko) 2015-05-20 2016-11-30 현대자동차주식회사 프로그레시브 성형장치 및 그 성형방법
JP6818237B2 (ja) * 2017-10-23 2021-01-20 トヨタ自動車株式会社 二次電池の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA589193A (en) * 1959-12-22 Peters Freimut Alkaline electric accumulator
DE583869C (de) * 1929-02-23 1933-09-11 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Elektroden fuer Akkumulatoren durch Druck- und bzw. oder Waermebehandlung von zweckmaessig aus Metallcarbonyl gewonnenen Metallpulvern
DE546290C (de) * 1930-07-20 1932-03-11 Ig Farbenindustrie Ag Verfahren zur Erhoehung der Haltbarkeit von durch Sintern von Eisenpulver hergestellten Elektroden fuer alkalische Sammler
US2544112A (en) * 1947-05-17 1951-03-06 Accumulatoren Fabriek Varta N Sintered battery plate and process of making
BE510102A (es) * 1951-11-09
SE351945B (es) * 1971-03-16 1972-12-11 Svenska Ackumulator Ab
DE2427422A1 (de) * 1973-06-07 1975-01-09 Battelle Memorial Institute Verfahren zur herstellung einer positiven nickel-hydroxid-elektrode fuer galvanische zellen
FR2232839B3 (es) * 1973-06-07 1977-04-08 Battelle Memorial Institute
US4251603A (en) * 1980-02-13 1981-02-17 Matsushita Electric Industrial Co., Ltd. Battery electrode
JPS60170166A (ja) * 1984-02-13 1985-09-03 Matsushita Electric Ind Co Ltd 鉛蓄電池用格子体の製造方法
DE3817982C1 (en) * 1988-05-27 1989-09-14 Deutsche Automobilgesellschaft Mbh, 3000 Hannover, De Method and device for cleaning electrical connecting tabs on electrode plates after they have been filled with pasty active compound
US5154993A (en) * 1990-04-27 1992-10-13 Eveready Battery Company, Inc. Electrode strips for coiled assemblies and method of producing them
US5196281A (en) * 1990-09-20 1993-03-23 Gates Energy Products, Inc. Electrode having a conductive contact area and method of making the same

Also Published As

Publication number Publication date
US5329681A (en) 1994-07-19
HK50795A (en) 1995-04-13
SG8295G (en) 1995-06-16
EP0464397A1 (de) 1992-01-08
KR920000399A (ko) 1992-01-29
DE59103759D1 (de) 1995-01-19
DE4019256A1 (de) 1991-12-19
EP0464397B1 (de) 1994-12-07
JPH04229951A (ja) 1992-08-19
CA2044648A1 (en) 1991-12-16

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