GB1321279A - Electrical connections to lead plates of electric accumulator cells and in the formation of such connections - Google Patents

Electrical connections to lead plates of electric accumulator cells and in the formation of such connections

Info

Publication number
GB1321279A
GB1321279A GB5427270A GB5427270A GB1321279A GB 1321279 A GB1321279 A GB 1321279A GB 5427270 A GB5427270 A GB 5427270A GB 5427270 A GB5427270 A GB 5427270A GB 1321279 A GB1321279 A GB 1321279A
Authority
GB
United Kingdom
Prior art keywords
connections
rods
lead plates
formation
moulds
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
GB5427270A
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.)
MANUF DACCUMULATEURS ET DOBJET
Societe de lAcumulateur Fulmen SARL
Original Assignee
MANUF DACCUMULATEURS ET DOBJET
Societe de lAcumulateur Fulmen SARL
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 MANUF DACCUMULATEURS ET DOBJET, Societe de lAcumulateur Fulmen SARL filed Critical MANUF DACCUMULATEURS ET DOBJET
Publication of GB1321279A publication Critical patent/GB1321279A/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H01M50/529—Intercell connections through partitions, e.g. in a battery casing
    • 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

1321279 Battery intercell connections SOC FULMEN and MANUFACTURE D'ACCUMULATEURS ET D'OBJETS MOULES 13 Nov 1970 [14 Nov 1969] 54272/70 Heading H1B Groups of lead plates in adjacent cells of an accumulator are connected by means of a plurality of rods each having a diameter of 5 mm. or less and passing through a similarly sized hole 4 in an intercell partition 1. The rods may be formed integrally with connecting bars 15, 16 when these are cast by pouring lead into moulds 13, 14, which fit on lugs 10 extending from the plates. Alternatively, the rods may be pre-formed members (21, Fig. 6, not shown) which are force-fitted in the partition. The accumulator case 2 is preferably of polypropylene or an ethylene-propylene copolymer and the upper edges of the moulds may be welded to internal ribs (22, Figs. 7, 8, not shown) on a cover 17 when the latter is welded to the case. The sealing may be reinforced by running a resin or other material over the bars and/or around the plate lugs.
GB5427270A 1969-11-14 1970-11-13 Electrical connections to lead plates of electric accumulator cells and in the formation of such connections Expired GB1321279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6939218A FR2067732A5 (en) 1969-11-14 1969-11-14

Publications (1)

Publication Number Publication Date
GB1321279A true GB1321279A (en) 1973-06-27

Family

ID=9043065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5427270A Expired GB1321279A (en) 1969-11-14 1970-11-13 Electrical connections to lead plates of electric accumulator cells and in the formation of such connections

Country Status (5)

Country Link
DE (1) DE2056054A1 (en)
FR (1) FR2067732A5 (en)
GB (1) GB1321279A (en)
LU (1) LU62028A1 (en)
NL (1) NL7016633A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742611A (en) * 1987-06-29 1988-05-10 General Motors Corporation Battery assembly process and apparatus
US5206987A (en) * 1992-08-10 1993-05-04 General Motors Corporation Battery assembly process
US7981534B2 (en) 2005-04-15 2011-07-19 Vb Autobatterie Gmbh & Co. Kgaa Rechargeable battery with flexibly connected vent plugs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1019235B (en) * 1973-09-12 1977-11-10 Chloride Batteries Au Ltd IMPROVEMENT IN ELECTRIC ACCUMULATORS
FR2420849A1 (en) * 1978-03-22 1979-10-19 Electro Chimie Soc D Interconnection electrodes for battery cells - has pairs of distorting connections through cell partitions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742611A (en) * 1987-06-29 1988-05-10 General Motors Corporation Battery assembly process and apparatus
US5206987A (en) * 1992-08-10 1993-05-04 General Motors Corporation Battery assembly process
US7981534B2 (en) 2005-04-15 2011-07-19 Vb Autobatterie Gmbh & Co. Kgaa Rechargeable battery with flexibly connected vent plugs

Also Published As

Publication number Publication date
NL7016633A (en) 1971-05-18
FR2067732A5 (en) 1971-08-20
LU62028A1 (en) 1971-08-09
DE2056054A1 (en) 1971-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee