GB1249690A - A galvanic cell and a top part for sealing same - Google Patents

A galvanic cell and a top part for sealing same

Info

Publication number
GB1249690A
GB1249690A GB09625/69A GB1962569A GB1249690A GB 1249690 A GB1249690 A GB 1249690A GB 09625/69 A GB09625/69 A GB 09625/69A GB 1962569 A GB1962569 A GB 1962569A GB 1249690 A GB1249690 A GB 1249690A
Authority
GB
United Kingdom
Prior art keywords
metal
top part
galvanic cell
supporting member
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
GB09625/69A
Inventor
S Atlung
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.)
Hellesens AS
Original Assignee
Hellesens AS
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 Hellesens AS filed Critical Hellesens AS
Publication of GB1249690A publication Critical patent/GB1249690A/en
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 of a single cell or a single battery
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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 of a single cell or a single battery
    • 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
    • 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

Abstract

1,249,690. Galvanic cell. HELLESENS A/S. 17 April, 1969 [18 April, 1968], No. 19625/69. Heading H1B. A galvanic cell which comprises a metal can closed by a lid-formed contact member embedded in insulating material is characterised in that the insulating sealing material and the said lid are attached between the bent edge of the metal can and a ring-formed or disc-formed supporting member which may be of'metal or plastics and which is fixed along its periphery to the can wall. In one embodiment the cell construction is identical to that of Fig. 2 of the copending application 19624/69 in which the supporting member is ring-shaped and is attached to the inner side of the metal can. In another embodiment, Fig. 2, the supporting member is a flat diaphragm 14 which is integral with and forms the bottom of a canformed top part 15. The top part 15 with contact member 7 and sealing material 16 may be made as a prefabricated unit which is joined to the upper edge of can 17 after the electrically active material has been deposited in the can, for example, by welding or gluing in combination with an outer clamping ring 18. Diaphragm 14 has a hole to permit insulated passage of a connecting member between one of the cell electrodes and contact 7.
GB09625/69A 1968-04-18 1969-04-17 A galvanic cell and a top part for sealing same Expired GB1249690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK172368AA DK124978B (en) 1968-04-18 1968-04-18 Galvanic cell.

Publications (1)

Publication Number Publication Date
GB1249690A true GB1249690A (en) 1971-10-13

Family

ID=8107535

Family Applications (2)

Application Number Title Priority Date Filing Date
GB09625/69A Expired GB1249690A (en) 1968-04-18 1969-04-17 A galvanic cell and a top part for sealing same
GB09624/69A Expired GB1249689A (en) 1968-04-18 1969-04-17 A galvanic cell

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB09624/69A Expired GB1249689A (en) 1968-04-18 1969-04-17 A galvanic cell

Country Status (8)

Country Link
BE (2) BE731659A (en)
DE (2) DE1918572A1 (en)
DK (1) DK124978B (en)
FR (2) FR2006452A1 (en)
GB (2) GB1249690A (en)
NL (2) NL6906071A (en)
NO (1) NO127644B (en)
SE (1) SE370467B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012549A1 (en) * 1991-12-19 1993-06-24 Battery Technologies Inc. Cylindrical cell with improved closure assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834694Y2 (en) * 1979-04-16 1983-08-04 三洋電機株式会社 battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012549A1 (en) * 1991-12-19 1993-06-24 Battery Technologies Inc. Cylindrical cell with improved closure assembly
US5478669A (en) * 1991-12-19 1995-12-26 Battery Technologies Inc. Cylindrical cell with improved closure assembly

Also Published As

Publication number Publication date
BE731660A (en) 1969-06-30
SE370467B (en) 1974-10-14
NO127644B (en) 1973-07-23
NL6906072A (en) 1969-10-21
FR2006453A1 (en) 1969-12-26
GB1249689A (en) 1971-10-13
NL6906071A (en) 1969-10-21
DE1918571A1 (en) 1969-10-30
FR2006452A1 (en) 1969-12-26
DE1918572A1 (en) 1969-11-13
BE731659A (en) 1969-10-01
DK124978B (en) 1972-12-11

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