GB1362890A - Manufacture of accumulator cell terminals - Google Patents

Manufacture of accumulator cell terminals

Info

Publication number
GB1362890A
GB1362890A GB3111572A GB3111572A GB1362890A GB 1362890 A GB1362890 A GB 1362890A GB 3111572 A GB3111572 A GB 3111572A GB 3111572 A GB3111572 A GB 3111572A GB 1362890 A GB1362890 A GB 1362890A
Authority
GB
United Kingdom
Prior art keywords
aperture
cell
mould
terminal
notches
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
GB3111572A
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.)
FULMEN AND EUROP DAC Cie
Original Assignee
FULMEN AND EUROP DAC Cie
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 FULMEN AND EUROP DAC Cie filed Critical FULMEN AND EUROP DAC Cie
Priority to GB3111572A priority Critical patent/GB1362890A/en
Publication of GB1362890A publication Critical patent/GB1362890A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B22D25/04—Casting metal electric battery plates or the like
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

1362890 Casting accumulator cell terminals SOC FULMEN and COMPAGNIE EUROPEENNE D'AOCUMULATEURS 3 July 1972 31115/72 Heading B3F [Also in Division H1] In a method of forming a terminal on an accumulator cell having a box provided on one wall 1 with an aperture 2 surrounded by a spigot 7, a mould 6 is placed against said wall so that a socket in the mould engages the spigot and molten lead poured into the mould cavity to form the terminal. The aperture 2 is provided with a plurality of radial notches 4 interconnected by an annular groove 5, both the groove and notches becoming filled with molten lead. The cell post 3 which projects through the aperture 2 into the mould is provided with projections 8 equal in number to the notches 4. Packings 10 and 11 of rubber or elastomeric material ensure fluid tightness between the post 3 and lid 1 and between the terminal and lid 1. The aperture 2 may be provided in a side wall of the cell. In an embodiment, the cell post and a bar connecting the plate lugs are formed at the same time as the terminal, the molten lead passing through the aperture into a further mould located within the cell.
GB3111572A 1972-07-03 1972-07-03 Manufacture of accumulator cell terminals Expired GB1362890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3111572A GB1362890A (en) 1972-07-03 1972-07-03 Manufacture of accumulator cell terminals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3111572A GB1362890A (en) 1972-07-03 1972-07-03 Manufacture of accumulator cell terminals

Publications (1)

Publication Number Publication Date
GB1362890A true GB1362890A (en) 1974-08-07

Family

ID=10318202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3111572A Expired GB1362890A (en) 1972-07-03 1972-07-03 Manufacture of accumulator cell terminals

Country Status (1)

Country Link
GB (1) GB1362890A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128518A (en) * 1982-08-23 1984-05-02 Gnb Batteries Inc Method and apparatus for providing a cast-on battery terminal structure
US4501943A (en) * 1983-09-19 1985-02-26 Gnb Batteries Inc. Apparatus and method for fusing battery terminals with improved induction heating power control
US4523068A (en) * 1983-09-19 1985-06-11 Gnb Batteries Inc. Apparatus and method for fusing battery terminals
US5905002A (en) * 1997-02-13 1999-05-18 Gnb Technologies, Inc. Lead acid storage battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128518A (en) * 1982-08-23 1984-05-02 Gnb Batteries Inc Method and apparatus for providing a cast-on battery terminal structure
US4501943A (en) * 1983-09-19 1985-02-26 Gnb Batteries Inc. Apparatus and method for fusing battery terminals with improved induction heating power control
US4523068A (en) * 1983-09-19 1985-06-11 Gnb Batteries Inc. Apparatus and method for fusing battery terminals
US5905002A (en) * 1997-02-13 1999-05-18 Gnb Technologies, Inc. Lead acid storage battery
US6309429B1 (en) 1997-02-13 2001-10-30 Gmb Technologies, Inc. Lead acid storage battery and method of bonding battery cell terminal posts and bushings

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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