DE69125460D1 - Verfahren zum Verbinden eines metallischen Ableiters an eine ein Schaumgerüst als Trägerteil enthaltende Elektrode für einen elektrochemischen Generator und bei diesem Verfahren erhaltene Elektrode - Google Patents

Verfahren zum Verbinden eines metallischen Ableiters an eine ein Schaumgerüst als Trägerteil enthaltende Elektrode für einen elektrochemischen Generator und bei diesem Verfahren erhaltene Elektrode

Info

Publication number
DE69125460D1
DE69125460D1 DE69125460T DE69125460T DE69125460D1 DE 69125460 D1 DE69125460 D1 DE 69125460D1 DE 69125460 T DE69125460 T DE 69125460T DE 69125460 T DE69125460 T DE 69125460T DE 69125460 D1 DE69125460 D1 DE 69125460D1
Authority
DE
Germany
Prior art keywords
electrode
carrier part
foam structure
metallic conductor
electrochemical generator
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 - Fee Related
Application number
DE69125460T
Other languages
English (en)
Other versions
DE69125460T2 (de
Inventor
Jean-Marc Guerinault
Joel Brunarie
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Application granted granted Critical
Publication of DE69125460D1 publication Critical patent/DE69125460D1/de
Publication of DE69125460T2 publication Critical patent/DE69125460T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53135—Storage cell or battery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
DE69125460T 1990-12-13 1991-12-09 Verfahren zum Verbinden eines metallischen Ableiters an eine ein Schaumgerüst als Trägerteil enthaltende Elektrode für einen elektrochemischen Generator und bei diesem Verfahren erhaltene Elektrode Expired - Fee Related DE69125460T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015607A FR2670608B1 (fr) 1990-12-13 1990-12-13 Procede de liaison d'une connexion metallique sur une electrode a support de type mousse pour generateur electrochimique et electrode obtenue par ce procede.

Publications (2)

Publication Number Publication Date
DE69125460D1 true DE69125460D1 (de) 1997-05-07
DE69125460T2 DE69125460T2 (de) 1997-07-17

Family

ID=9403191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125460T Expired - Fee Related DE69125460T2 (de) 1990-12-13 1991-12-09 Verfahren zum Verbinden eines metallischen Ableiters an eine ein Schaumgerüst als Trägerteil enthaltende Elektrode für einen elektrochemischen Generator und bei diesem Verfahren erhaltene Elektrode

Country Status (7)

Country Link
US (1) US5086969A (de)
EP (1) EP0490316B1 (de)
JP (1) JPH04292857A (de)
AT (1) ATE151202T1 (de)
DE (1) DE69125460T2 (de)
ES (1) ES2099731T3 (de)
FR (1) FR2670608B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104865C1 (de) * 1991-02-16 1992-04-09 Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De
DE4225708C1 (en) * 1992-08-04 1993-09-23 Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De Porous plate with welded current sink for electrochemical storage cells - enables electrode frame material to well up under pressure of welding and to escape between teeth of current sink
US5314544A (en) * 1993-05-18 1994-05-24 Saft America, Inc. High-speed non-destructive cleaning of metal foam substrate of electromechanical cell electrodes
FR2705834B1 (fr) * 1993-05-26 1995-06-30 Accumulateurs Fixes Procédé de liaison d'une connexion métallique sur une électrode dont l'âme a une structure fibreuse ou de type mousse pour générateur électrochimique, et électrode obtenue.
US5851698A (en) * 1997-01-31 1998-12-22 Ovonic Battery Company, Inc. Nickel-metal hydride batteries having high power electrodes and low-resistance electrode connections
US6330925B1 (en) 1997-01-31 2001-12-18 Ovonic Battery Company, Inc. Hybrid electric vehicle incorporating an integrated propulsion system
FR2789229B1 (fr) * 1999-02-01 2001-03-30 Cit Alcatel Electrode spiralee a support tridimensionnel
ES2170625B1 (es) * 1999-12-03 2003-04-01 Aquamin Espana S L Electrodializador aplicable para la desalinizacion de agua.
JP5974424B2 (ja) * 2010-11-30 2016-08-23 三菱マテリアル株式会社 電気二重層キャパシタ用電極およびこれを用いた電気二重層キャパシタ
WO2012133329A1 (ja) * 2011-03-31 2012-10-04 三洋電機株式会社 角形二次電池の製造方法
RU2479074C2 (ru) * 2011-05-03 2013-04-10 Открытое акционерное общество "Завод автономных источников тока" Способ контактной приварки токосъемного узла к основе волокнового элекрода

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063233B (de) * 1957-11-27 1959-08-13 Willi Krebs Elektrode fuer alkalische Sammler, deren Traeger der aktiven Masse aus miteinander versinterten Metallfaeden od. dgl. besteht, sowie Verfahren und Vorrichtung zu deren Herstellung
GB1302550A (de) * 1969-08-22 1973-01-10
FR2214975B1 (de) * 1973-01-24 1976-11-05 Alsthom
DE2524774C3 (de) * 1975-06-04 1979-01-04 Volkswagenwerk Ag, 3180 Wolfsburg Negative Kobalt-Elektrode für alkalische Akkumulatoren und Verfahren zu ihrer Herstellung
US4100674A (en) * 1977-02-02 1978-07-18 Tiegel Manufacturing Company Method for making a side terminal weld
JPS5514685A (en) * 1978-07-18 1980-02-01 Matsushita Electric Ind Co Ltd Preparation of electrode for cell
JPS5734668A (en) * 1980-08-11 1982-02-25 Matsushita Electric Ind Co Ltd Manufacture of cell electrode
US4363857A (en) * 1981-10-16 1982-12-14 General Motors Corporation Laminated metal-plastic battery grid
US4690748A (en) * 1985-12-16 1987-09-01 The Dow Chemical Company Plastic electrochemical cell terminal unit
DE3610951A1 (de) * 1986-04-02 1987-10-08 Hagen Batterie Ag Negative elektrode fuer bleiakkumulatoren
GB8630857D0 (en) * 1986-12-24 1987-02-04 Sylva Ind Ltd Electrical contact tab
JPS6472460A (en) * 1987-09-11 1989-03-17 Sanyo Electric Co Electrode plate for alkaline storage battery

Also Published As

Publication number Publication date
FR2670608A1 (fr) 1992-06-19
JPH04292857A (ja) 1992-10-16
EP0490316A1 (de) 1992-06-17
FR2670608B1 (fr) 1996-07-19
ATE151202T1 (de) 1997-04-15
DE69125460T2 (de) 1997-07-17
ES2099731T3 (es) 1997-06-01
EP0490316B1 (de) 1997-04-02
US5086969A (en) 1992-02-11

Similar Documents

Publication Publication Date Title
DE69125460D1 (de) Verfahren zum Verbinden eines metallischen Ableiters an eine ein Schaumgerüst als Trägerteil enthaltende Elektrode für einen elektrochemischen Generator und bei diesem Verfahren erhaltene Elektrode
DE3788889D1 (de) Verringerung der Elektrodenauflösung in elektrochemischen Generatoren.
DE69414172D1 (de) Verfahren zum Verbinden eines metallischen Ableiters an eine Faser- oder Schaumgerüst als Trägerteil enthaltende Elektrode für einen elektrochemischen Generator und bei diesem Verfahren enthaltene Elektrode
ZA78645B (en) Method for increasing the hydrogen sulphide concentration in an acid gas
JPS573372A (en) Electrolyte for electrochemical generator and process for producing same as well as electrochemical generator containing same electrolyte
ATE127620T1 (de) Verfahren zum verbinden eines metallischen ableiters an eine ein schaumgerüst als trägerteil enthaltende elektrode für einen elektrochemischen generator und bei diesem verfahren erhaltene elektrode.
EP0004782A3 (de) Verfahren und Vorrichtung zum Verbinden bandförmiger Materialien
DE3152890T1 (de) Verfahren zum elektroschlacke-schweissen und schweisspulver
JPS5329792A (en) Method and apparatus for analysis of metals in solution
DE2223573A1 (de) Batteriezelle
JPS5728683A (en) Electrode structure of electric welder
JPS5411846A (en) Welding means with low weld crack susceptibility and method of making same
JPS5734665A (en) Electrode of battery and its manufacturing method
Kozhakov et al. Kinetic Wave of a Difficult-to-Reduce Selenate Ion at a Lead Electrode in Sulphuric Acid Solution
Kovarik Subsurface Weld Cracks in Strip Electrode Welding
Nishida et al. Prediction of Distortion and Residual Stress in Welded Structures in Aluminum Alloys. Pt. 2. Suppression of Longitudinal Distortion of T Beams
Schmitt-Thomas et al. Investigation of Hydrogen Embrittlement by Acoustic Emission Signals
Samuelides et al. Analytical and numerical simulation of beams subjected to impact
Hilbert Development of Welding Electrodes for Unalloyed and Low-Alloy Steels
JPS579066A (en) Manufacture of electrode base for lead battery
Kulinski et al. Production and Application of Complex Ferro-Alloys for Deoxidation and Desulphurization of Steel
JPS543915A (en) Pressure vessel an manufacturing method of same
GB9526676D0 (en) Method for testing a cell suspension
Batista et al. Stress Corrosion Tests on Some Structural Steels.(Retroactive Coverage)
Huerta et al. Corrosion of low-alloyed steels in liquid ammonia

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee