FR697220A - Perfectionnements aux piles sèches - Google Patents

Perfectionnements aux piles sèches

Info

Publication number
FR697220A
FR697220A FR697220DA FR697220A FR 697220 A FR697220 A FR 697220A FR 697220D A FR697220D A FR 697220DA FR 697220 A FR697220 A FR 697220A
Authority
FR
France
Prior art keywords
enhancements
dry cell
cell battery
battery
dry
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
Application number
Other languages
English (en)
French (fr)
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.)
NAT CARBON CO Inc
National Carbon Co Inc
Original Assignee
NAT CARBON CO Inc
National Carbon Co 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 NAT CARBON CO Inc, National Carbon Co Inc filed Critical NAT CARBON CO Inc
Application granted granted Critical
Publication of FR697220A publication Critical patent/FR697220A/fr
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
    • 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
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
FR697220D 1930-06-06 1930-06-11 Perfectionnements aux piles sèches Expired FR697220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17559/30A GB356271A (en) 1930-06-06 1930-06-06 Dry cells

Publications (1)

Publication Number Publication Date
FR697220A true FR697220A (fr) 1931-01-13

Family

ID=10097286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697220D Expired FR697220A (fr) 1930-06-06 1930-06-11 Perfectionnements aux piles sèches

Country Status (5)

Country Link
US (1) US2060796A (US07867960-20110111-C00005.png)
DE (1) DE560132C (US07867960-20110111-C00005.png)
FR (1) FR697220A (US07867960-20110111-C00005.png)
GB (1) GB356271A (US07867960-20110111-C00005.png)
NL (1) NL33328C (US07867960-20110111-C00005.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422046A (en) * 1943-12-10 1947-06-10 Ruben Samuel Alkaline dry cell
US2524668A (en) * 1946-06-18 1950-10-03 Bright Star Battery Company Dry cell
US2706214A (en) * 1953-10-01 1955-04-12 Burgess Battery Co Battery having seal-closure
US2850558A (en) * 1955-09-01 1958-09-02 Union Carbide Canada Ltd Leak-resistant dry cell
US2829186A (en) * 1956-08-24 1958-04-01 Burgess Battery Co Primary alkaline cell
DE1254726B (de) * 1962-06-01 1967-11-23 Varta Pertrix Union Ges Mit Be Mit einem Entgasungsventil versehenes galvanisches Element
JP4786159B2 (ja) * 2004-09-22 2011-10-05 日産自動車株式会社 電池収納容器及びその組立方法
DE102018130171A1 (de) * 2018-11-28 2020-05-28 Carl Freudenberg Kg Elektrochemische Energiespeicherzelle

Also Published As

Publication number Publication date
GB356271A (en) 1931-09-07
DE560132C (de) 1932-09-29
US2060796A (en) 1936-11-17
NL33328C (US07867960-20110111-C00005.png) 1934-08-15

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