FR2369692A1 - Pile electrique - Google Patents

Pile electrique

Info

Publication number
FR2369692A1
FR2369692A1 FR7721495A FR7721495A FR2369692A1 FR 2369692 A1 FR2369692 A1 FR 2369692A1 FR 7721495 A FR7721495 A FR 7721495A FR 7721495 A FR7721495 A FR 7721495A FR 2369692 A1 FR2369692 A1 FR 2369692A1
Authority
FR
France
Prior art keywords
anode
mask
electrochemically
electric battery
interior surface
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.)
Withdrawn
Application number
FR7721495A
Other languages
English (en)
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.)
ESB Inc
Original Assignee
ESB Inc
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 ESB Inc filed Critical ESB Inc
Publication of FR2369692A1 publication Critical patent/FR2369692A1/fr
Withdrawn legal-status Critical Current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
    • H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Abstract

Pile sèche comportant un élément métallique dont la surface intérieure est en contact avec l'électrolyte alors que la surface extérieure ne l'est pas. Elle comprend un masque 20 appliqué contre la surface intérieure électrochimiquement active 22 de l'anode 10. Ce masque 20 rend électrochimiquement inactive la surface qu'il recouvre. Un fil 26 de connexion est soudé en 28 sur la surface extérieure 24 de l'anode 10, en face du masque 20, de manière que ce dernier empêche toute altération de l'action électrochimique et du grain de l'anode. Domaine d'application : piles sèches.
FR7721495A 1976-10-26 1977-07-12 Pile electrique Withdrawn FR2369692A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/735,827 US4059717A (en) 1976-10-26 1976-10-26 Battery having mask which electrochemically inactivates limited surface of metallic component

Publications (1)

Publication Number Publication Date
FR2369692A1 true FR2369692A1 (fr) 1978-05-26

Family

ID=24957349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721495A Withdrawn FR2369692A1 (fr) 1976-10-26 1977-07-12 Pile electrique

Country Status (14)

Country Link
US (1) US4059717A (fr)
JP (1) JPS5354749A (fr)
AU (1) AU505789B2 (fr)
BR (1) BR7704244A (fr)
CA (1) CA1072629A (fr)
CH (1) CH617038A5 (fr)
DE (1) DE2729836A1 (fr)
DK (1) DK288277A (fr)
ES (1) ES461369A1 (fr)
FR (1) FR2369692A1 (fr)
GB (1) GB1527347A (fr)
MX (1) MX146248A (fr)
NL (1) NL7706946A (fr)
SE (1) SE7710333L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587180A (en) * 1981-02-10 1986-05-06 Sanyo Electric Co., Ltd. Non-aqueous cell having connecting tabs
JPS62136748A (ja) * 1985-12-10 1987-06-19 Seiko Electronic Components Ltd 平板型リチウム電池の製造方法
US5358539A (en) * 1992-10-29 1994-10-25 Valence Technology, Inc. Method for making a battery assembly
JP2013004482A (ja) * 2011-06-21 2013-01-07 Sumitomo Electric Ind Ltd リード部材、およびリード部材の製造方法
CN105670550B (zh) * 2016-03-31 2017-11-14 东莞新能源科技有限公司 一种导热胶及含有该导热胶的二次电池

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1295122A (en) * 1917-02-16 1919-02-25 Rufus N Chamberlain Electric battery.
US2231319A (en) * 1936-09-25 1941-02-11 Burgess Battery Co Dry cell
US2279575A (en) * 1939-12-13 1942-04-14 Burgess Battery Co Dry cell
US2343194A (en) * 1940-11-01 1944-02-29 Burgess Battery Co Dry cell
US2496709A (en) * 1948-07-17 1950-02-07 Gelardin Albert Flat primary battery and cell unit
US2870235A (en) * 1956-04-09 1959-01-20 Union Carbide Corp Cathodic envelope cell
US3081371A (en) * 1960-05-19 1963-03-12 Union Carbide Corp Venting system for magnesium cathodic envelope cells
US3202549A (en) * 1961-05-01 1965-08-24 Union Carbide Corp Leak-resistant dry cells
FI43755B (fr) * 1970-06-29 1971-03-01 P Tamminen

Also Published As

Publication number Publication date
BR7704244A (pt) 1978-05-02
MX146248A (es) 1982-06-02
US4059717A (en) 1977-11-22
GB1527347A (en) 1978-10-04
ES461369A1 (es) 1978-09-01
AU505789B2 (en) 1979-11-29
DE2729836A1 (de) 1978-04-27
DK288277A (da) 1978-04-27
SE7710333L (sv) 1978-04-27
CH617038A5 (fr) 1980-04-30
NL7706946A (nl) 1978-04-28
CA1072629A (fr) 1980-02-26
AU2891977A (en) 1979-03-29
JPS5354749A (en) 1978-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse