GB680697A - Improvements in casings or enclosures for electric batteries or electrolytic condensers - Google Patents

Improvements in casings or enclosures for electric batteries or electrolytic condensers

Info

Publication number
GB680697A
GB680697A GB7556/51A GB755651A GB680697A GB 680697 A GB680697 A GB 680697A GB 7556/51 A GB7556/51 A GB 7556/51A GB 755651 A GB755651 A GB 755651A GB 680697 A GB680697 A GB 680697A
Authority
GB
United Kingdom
Prior art keywords
cup
casing
gas
washer
cell
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
GB7556/51A
Other languages
English (en)
Inventor
Robert Colton
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.)
Duracell Overseas Trading Ltd
Original Assignee
Mallory Batteries 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
Priority to IT473894D priority Critical patent/IT473894A/it
Priority to CA499194A priority patent/CA499194A/en
Priority to BE502089D priority patent/BE502089A/xx
Priority to ZA12191D priority patent/ZA12191B/xx
Priority to NL76702D priority patent/NL76702C/xx
Priority to US128403A priority patent/US2636062A/en
Priority to FR1041675D priority patent/FR1041675A/fr
Application filed by Mallory Batteries Ltd filed Critical Mallory Batteries Ltd
Priority to GB7556/51A priority patent/GB680697A/en
Priority to DEM9285A priority patent/DE881391C/de
Priority to CH298635D priority patent/CH298635A/de
Priority to SE524351A priority patent/SE144301C1/xx
Publication of GB680697A publication Critical patent/GB680697A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/12—Vents or other means allowing expansion
    • 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
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/283—Cells or batteries with two cup-shaped or cylindrical collectors
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • H01M50/56—Cup shaped terminals
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Primary Cells (AREA)
GB7556/51A 1949-11-19 1951-04-02 Improvements in casings or enclosures for electric batteries or electrolytic condensers Expired GB680697A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA499194A CA499194A (en) 1951-04-02 Electrochemical cells and self-venting enclosures therefor
BE502089D BE502089A (en0) 1951-04-02
ZA12191D ZA12191B (en0) 1951-04-02
NL76702D NL76702C (en0) 1951-04-02
IT473894D IT473894A (en0) 1951-04-02
US128403A US2636062A (en) 1949-11-19 1949-11-19 Electrochemical cell and selfventing enclosure therefor
FR1041675D FR1041675A (fr) 1951-04-02 1951-03-21 Perfectionnements aux cellules électro-chimiques et enceinte à évent automatique pour lesdites cellules
GB7556/51A GB680697A (en) 1951-04-02 1951-04-02 Improvements in casings or enclosures for electric batteries or electrolytic condensers
DEM9285A DE881391C (de) 1951-04-02 1951-04-24 Galvanisches Element
CH298635D CH298635A (de) 1951-04-02 1951-05-25 Elektrochemische Einrichtung.
SE524351A SE144301C1 (en0) 1951-04-02 1951-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7556/51A GB680697A (en) 1951-04-02 1951-04-02 Improvements in casings or enclosures for electric batteries or electrolytic condensers

Publications (1)

Publication Number Publication Date
GB680697A true GB680697A (en) 1952-10-08

Family

ID=9835389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7556/51A Expired GB680697A (en) 1949-11-19 1951-04-02 Improvements in casings or enclosures for electric batteries or electrolytic condensers

Country Status (9)

Country Link
BE (1) BE502089A (en0)
CA (1) CA499194A (en0)
CH (1) CH298635A (en0)
FR (1) FR1041675A (en0)
GB (1) GB680697A (en0)
IT (1) IT473894A (en0)
NL (1) NL76702C (en0)
SE (1) SE144301C1 (en0)
ZA (1) ZA12191B (en0)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123400B (de) * 1958-05-10 1962-02-08 Roederstein Kondensatoren Elektrolytkondensator, insbesondere Tantalkondensator
GB2250630A (en) * 1990-12-08 1992-06-10 Varta Batterie Sealed cell having contact cap permitting bulging of the housing when the internal pressure is excessive without failure of electrical contacts in a stack
CN111952514A (zh) * 2020-08-24 2020-11-17 深圳市易德能科技有限公司 一种电池

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235637A1 (en) * 1973-07-04 1975-01-31 Salle Alain Non-chemical weed killing system - after sowing furrows are burnt clean using burners mounted on tractor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123400B (de) * 1958-05-10 1962-02-08 Roederstein Kondensatoren Elektrolytkondensator, insbesondere Tantalkondensator
GB2250630A (en) * 1990-12-08 1992-06-10 Varta Batterie Sealed cell having contact cap permitting bulging of the housing when the internal pressure is excessive without failure of electrical contacts in a stack
GB2250630B (en) * 1990-12-08 1994-12-14 Varta Batterie Galvanic cell
CN111952514A (zh) * 2020-08-24 2020-11-17 深圳市易德能科技有限公司 一种电池
CN111952514B (zh) * 2020-08-24 2022-04-26 深圳市易德能科技有限公司 一种电池

Also Published As

Publication number Publication date
NL76702C (en0)
CA499194A (en) 1954-01-12
BE502089A (en0)
CH298635A (de) 1954-05-15
SE144301C1 (en0) 1954-03-02
FR1041675A (fr) 1953-10-26
ZA12191B (en0)
IT473894A (en0)

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