DE3036295A1 - Elektrode fuer knopfzellen und verfahren zu ihrer herstellung - Google Patents

Elektrode fuer knopfzellen und verfahren zu ihrer herstellung

Info

Publication number
DE3036295A1
DE3036295A1 DE19803036295 DE3036295A DE3036295A1 DE 3036295 A1 DE3036295 A1 DE 3036295A1 DE 19803036295 DE19803036295 DE 19803036295 DE 3036295 A DE3036295 A DE 3036295A DE 3036295 A1 DE3036295 A1 DE 3036295A1
Authority
DE
Germany
Prior art keywords
cup
mass
cover plate
main surface
side wall
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
DE19803036295
Other languages
German (de)
English (en)
Other versions
DE3036295C2 (enExample
Inventor
Douglas Harry Crewkerne Somerset Marcham
Kenneth Albert Bridport Dorset Reichter
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 Ltd
Original Assignee
VARTA Ltd
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 Ltd filed Critical VARTA Ltd
Publication of DE3036295A1 publication Critical patent/DE3036295A1/de
Application granted granted Critical
Publication of DE3036295C2 publication Critical patent/DE3036295C2/de
Granted 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
DE19803036295 1979-10-04 1980-09-26 Elektrode fuer knopfzellen und verfahren zu ihrer herstellung Granted DE3036295A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7934384A GB2062938B (en) 1979-10-04 1979-10-04 Button cell electrode and method of manufacture

Publications (2)

Publication Number Publication Date
DE3036295A1 true DE3036295A1 (de) 1981-04-16
DE3036295C2 DE3036295C2 (enExample) 1988-04-28

Family

ID=10508276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803036295 Granted DE3036295A1 (de) 1979-10-04 1980-09-26 Elektrode fuer knopfzellen und verfahren zu ihrer herstellung

Country Status (6)

Country Link
US (1) US4316945A (enExample)
JP (1) JPS5659459A (enExample)
DE (1) DE3036295A1 (enExample)
FR (1) FR2466869B1 (enExample)
GB (1) GB2062938B (enExample)
IT (1) IT1133664B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614696A (en) * 1983-12-20 1986-09-30 Sanyo Electric Co., Ltd Negative electrode plate for alkaline storage cells of sealed type
DE4103462C2 (de) * 1991-02-06 1998-06-04 Varta Batterie Galvanisches Element
US5662717A (en) 1995-05-05 1997-09-02 Rayovac Corporation Metal-air cathode can having reduced corner radius and electrochemical cells made therewith
KR102818645B1 (ko) 2019-08-19 2025-06-10 삼성에스디아이 주식회사 이차전지

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190415952A (en) 1903-07-18 1904-10-27 Karl Ludwig Berg An Electrode for Electrical Accumulators.
US1140403A (en) * 1915-05-25 Charles B Schoenmehl Battery-electrode.
FR1518487A (fr) * 1967-04-12 1968-03-22 Varta Ag Accumulateur alcalin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US509270A (en) * 1893-11-21 Edward p
DE513806C (de) * 1930-02-14 1930-12-03 Fritz Hentschel Verfahren zur Herstellung von Elektroden fuer Sammler mit alkalischen Elektrolyten
GB390659A (en) * 1932-05-09 1933-04-13 Ionic Alkaline Batteries Ltd Improvements in the electrodes of alkaline type electric accumulators
GB419183A (en) * 1934-01-30 1934-11-07 Alklum Storage Batteries Ltd Improvements in or relating to electrodes for alkaline accumulators
US2768229A (en) * 1953-08-31 1956-10-23 Ray O Vac Co Primary dry cell
FR1400194A (fr) * 1963-07-05 1965-05-21 Electric Storage Battery Co électrode d'accumulateur électrique
US3353998A (en) * 1965-02-02 1967-11-21 Sonotone Corp Alkaline battery cells with silver-oxide or silver electrodes
DE1596306C3 (de) * 1966-10-21 1973-12-20 Varta Batterie Ag, 3000 Hannover Akkumulator mit einem Elektroden satz aus scheibenförmigen Elektroden platten zum Einsetzen in ein Gehäuse
GB1211414A (en) * 1967-09-22 1970-11-04 Tudor Ab Improved covering for accumulator electrode and an electrode comprising such a covering
SE378157B (enExample) * 1970-10-06 1975-08-18 Varta Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1140403A (en) * 1915-05-25 Charles B Schoenmehl Battery-electrode.
GB190415952A (en) 1903-07-18 1904-10-27 Karl Ludwig Berg An Electrode for Electrical Accumulators.
FR1518487A (fr) * 1967-04-12 1968-03-22 Varta Ag Accumulateur alcalin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GB 15 952/1904 *

Also Published As

Publication number Publication date
IT1133664B (it) 1986-07-09
US4316945A (en) 1982-02-23
JPS5659459A (en) 1981-05-22
DE3036295C2 (enExample) 1988-04-28
IT8025084A0 (it) 1980-10-02
FR2466869B1 (fr) 1985-08-09
GB2062938A (en) 1981-05-28
GB2062938B (en) 1983-08-10
FR2466869A1 (fr) 1981-04-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee