GB2004410A - Cell connector for lead-acid storage batteries - Google Patents

Cell connector for lead-acid storage batteries

Info

Publication number
GB2004410A
GB2004410A GB7837145A GB7837145A GB2004410A GB 2004410 A GB2004410 A GB 2004410A GB 7837145 A GB7837145 A GB 7837145A GB 7837145 A GB7837145 A GB 7837145A GB 2004410 A GB2004410 A GB 2004410A
Authority
GB
United Kingdom
Prior art keywords
grooves
terminal
partition
connector
parts
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
GB7837145A
Other versions
GB2004410B (en
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 Batterie AG
Original Assignee
VARTA Batterie AG
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 Batterie AG filed Critical VARTA Batterie AG
Publication of GB2004410A publication Critical patent/GB2004410A/en
Application granted granted Critical
Publication of GB2004410B publication Critical patent/GB2004410B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

An intercell connector comprises a yoke part (1) extending through an opening (6) of a cell partition (7), depending terminal parts (2) and terminal bridges (3) for connection to the plate assemblies. Each terminal part (2) has one or more peripheral grooves (4). The connector is sealed to the partition (7) by injection-moulding of a synthetic resin (10) which completely encloses the grooves (4) and surrounds the greater parts of the terminal parts (2) and the entire yoke part (1). In another construction the grooves (4) are replaced by ridges extending beyond the surface of the terminal parts (2). The grooves (4) or ridges serve to increase the length of the electrolyte leakage path between adjacent cells and improve the locking action of the synthetic resin (10) between the connector and the partition (7). <IMAGE>
GB7837145A 1977-09-17 1978-09-18 Cell connector for lead-acid storage batteries Expired GB2004410B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741934 DE2741934A1 (en) 1977-09-17 1977-09-17 CELL CONNECTOR FOR LEAD ACCUMULATORS

Publications (2)

Publication Number Publication Date
GB2004410A true GB2004410A (en) 1979-03-28
GB2004410B GB2004410B (en) 1982-01-13

Family

ID=6019215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837145A Expired GB2004410B (en) 1977-09-17 1978-09-18 Cell connector for lead-acid storage batteries

Country Status (4)

Country Link
CA (1) CA1103307A (en)
DE (1) DE2741934A1 (en)
GB (1) GB2004410B (en)
SE (1) SE7808393L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675991A (en) * 1985-11-25 1987-06-30 General Motors Corporation Method of assembling electric storage batteries
CN100461522C (en) * 2005-07-05 2009-02-11 三星Sdi株式会社 Rechargeable battery and method of manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107452936B (en) * 2017-09-04 2023-06-20 旭派电源有限公司 Bridge structure of lead-acid storage battery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB586072A (en) * 1944-10-18 1947-03-06 Pritchett & Gold & E P S Co Improvements in or relating to electric storage batteries
DE1804800A1 (en) * 1968-01-24 1970-08-06 Varta Ag Process for the production of an accumulator with cell connections guided through the cell dividing walls
FR1562950A (en) * 1968-01-25 1969-04-11
US3692587A (en) * 1970-08-13 1972-09-19 Globe Union Inc Multicell storage battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675991A (en) * 1985-11-25 1987-06-30 General Motors Corporation Method of assembling electric storage batteries
CN100461522C (en) * 2005-07-05 2009-02-11 三星Sdi株式会社 Rechargeable battery and method of manufacturing the same
US7736797B2 (en) 2005-07-05 2010-06-15 Samsung Sdi Co., Ltd. Rechargeable battery and method of manufacturing the same

Also Published As

Publication number Publication date
DE2741934A1 (en) 1979-03-29
SE7808393L (en) 1979-03-18
GB2004410B (en) 1982-01-13
CA1103307A (en) 1981-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee