GB1428132A - Method of constructing double-skin boxes particularly for lead- acid batteries - Google Patents

Method of constructing double-skin boxes particularly for lead- acid batteries

Info

Publication number
GB1428132A
GB1428132A GB3399672A GB3399672A GB1428132A GB 1428132 A GB1428132 A GB 1428132A GB 3399672 A GB3399672 A GB 3399672A GB 3399672 A GB3399672 A GB 3399672A GB 1428132 A GB1428132 A GB 1428132A
Authority
GB
United Kingdom
Prior art keywords
sheets
filling
plastics material
cold
flanges
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
GB3399672A
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB3399672A priority Critical patent/GB1428132A/en
Publication of GB1428132A publication Critical patent/GB1428132A/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
    • 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
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
    • H01M50/1243—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure characterised by the internal coating on the casing
    • 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
    • H01M50/14—Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors
    • H01M50/143—Fireproof; Explosion-proof
    • 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
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/103—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
    • H01M50/126—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic 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
    • 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

Abstract

1428132 Moulding battery cases POST OFFICE 20 July 1973 [20 July 1972] 33996/72 Heading B5A [Also in Division H1] An open-topped container for a large-leadacid battery has walls of sandwich structure, the outer layers consisting of plastics material, e.g. acrylonitrile butyl styrene, in sheet form, and the centre layer comprising a rigid cellular liquid-impervious filling, e.g. polyurethane foam, which is injected between the two outer layers. The side walls and bottom of the container are made by forming inner and outer member 2, 5 of U-section by heating and bending sheets of the plastics material. The upper edges of the member 2 are formed with a shelf 3 and lip 4 and the members 2, 5 are cold-welded together along the lips so as to form a U-shaped cavity therebetween. The end walls each consist of inner and outer plastics sheets 6, 8 having their bottom and side edges bent to form flanges 7, 9. The flanges 7 of the inner sheets 6 are coldwelded to the outer surface of the member 2 and the flanges 9 of the outer sheets 8 are similarly secured to the member 5 so as to form a cavity between the sheets 6, 8. Edge caps 11 of moulded plastics material are cold-welded to the upper ends of the sheets 6, 8 to close the cavity. Angle members 12 of plastics material are cold-welded to the corners of the container and edge caps 14 are similarly secured to the lips 4. Strips 13 of heat and acid-resistant material, e.g. glass-reinforced composite material, are cemented to the shelves 3 to provide supports for lugs of the lead battery plates (Fig. 2, not shown). The foam filling 10 is injected to fill the cavities by making an inlet aperture and providing outlet apertures for surplus filling, filling of the cavities being assisted by exothermic reaction in the foam.
GB3399672A 1972-07-20 1972-07-20 Method of constructing double-skin boxes particularly for lead- acid batteries Expired GB1428132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3399672A GB1428132A (en) 1972-07-20 1972-07-20 Method of constructing double-skin boxes particularly for lead- acid batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3399672A GB1428132A (en) 1972-07-20 1972-07-20 Method of constructing double-skin boxes particularly for lead- acid batteries

Publications (1)

Publication Number Publication Date
GB1428132A true GB1428132A (en) 1976-03-17

Family

ID=10360056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3399672A Expired GB1428132A (en) 1972-07-20 1972-07-20 Method of constructing double-skin boxes particularly for lead- acid batteries

Country Status (1)

Country Link
GB (1) GB1428132A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281164A2 (en) * 1987-03-06 1988-09-07 AIES GIBELLINI S.p.A. Improved container for storage batteries
WO2013110461A3 (en) * 2012-01-26 2013-09-19 Li-Tec Battery Gmbh Electrochemical energy conversion device comprising a cell housing, battery comprising at least two of said electrochemical energy conversion devices, and method for the production of an electrochemical energy conversion device
WO2014026793A1 (en) * 2012-08-14 2014-02-20 Robert Bosch Gmbh Tensioning battery cells by means of a bulging design of the battery housing
EP2945204A4 (en) * 2013-01-11 2016-06-15 Futaba Ind Co Ltd Battery case
CN108110184A (en) * 2018-01-31 2018-06-01 长沙优力电驱动系统有限公司 Battery case and electric car
CN109585714A (en) * 2019-01-22 2019-04-05 广州市云通磁电股份有限公司 A kind of cylindrical lithium-ion power battery shell and its manufacturing method
CN112519582A (en) * 2020-11-24 2021-03-19 江苏金彭集团有限公司 High-safety electric vehicle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281164A2 (en) * 1987-03-06 1988-09-07 AIES GIBELLINI S.p.A. Improved container for storage batteries
EP0281164A3 (en) * 1987-03-06 1989-04-12 AIES GIBELLINI S.p.A. Improved container for storage batteries
WO2013110461A3 (en) * 2012-01-26 2013-09-19 Li-Tec Battery Gmbh Electrochemical energy conversion device comprising a cell housing, battery comprising at least two of said electrochemical energy conversion devices, and method for the production of an electrochemical energy conversion device
WO2014026793A1 (en) * 2012-08-14 2014-02-20 Robert Bosch Gmbh Tensioning battery cells by means of a bulging design of the battery housing
US9680178B2 (en) 2012-08-14 2017-06-13 Robert Bosch Gmbh Restraining of battery cells by way of a cambered design of the battery housing
EP2945204A4 (en) * 2013-01-11 2016-06-15 Futaba Ind Co Ltd Battery case
JP5977374B2 (en) * 2013-01-11 2016-08-24 フタバ産業株式会社 Battery case
CN108110184A (en) * 2018-01-31 2018-06-01 长沙优力电驱动系统有限公司 Battery case and electric car
CN108110184B (en) * 2018-01-31 2024-04-12 长沙优力电驱动系统有限公司 Battery box and electric vehicle
CN109585714A (en) * 2019-01-22 2019-04-05 广州市云通磁电股份有限公司 A kind of cylindrical lithium-ion power battery shell and its manufacturing method
CN112519582A (en) * 2020-11-24 2021-03-19 江苏金彭集团有限公司 High-safety electric vehicle
CN112519582B (en) * 2020-11-24 2023-09-01 江苏金彭集团有限公司 High-safety electric vehicle

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee