GB1236495A - Improvements in or relating to lead terminals - Google Patents

Improvements in or relating to lead terminals

Info

Publication number
GB1236495A
GB1236495A GB51957/69A GB5195769A GB1236495A GB 1236495 A GB1236495 A GB 1236495A GB 51957/69 A GB51957/69 A GB 51957/69A GB 5195769 A GB5195769 A GB 5195769A GB 1236495 A GB1236495 A GB 1236495A
Authority
GB
United Kingdom
Prior art keywords
ribs
shell
cover
oct
outside
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
GB51957/69A
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of GB1236495A publication Critical patent/GB1236495A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C07C43/137—Saturated ethers containing hydroxy or O-metal groups containing halogen
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/561—Hollow metallic terminals, e.g. terminal bushings
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1,236,495. Battery terminals. SEMPERIT A.G. 23 Oct., 1969 [25 Oct., 1968], No. 51957/69. Heading H1B. The lead terminal of a secondary cell comprises a shell having one or more circumferential ribs on its outside, at least one rib being thinner at its base than at its apex. As shown in Fig. 4 the shell 1 carries two circumferential ribs 2<SP>1</SP>, 4 having a reversed taper and forming a dovetail joint with the cell cover 7 which is injection moulded around the terminal. Shrinkage of the material, e.g. hard rubber, of the cover forces the material in the dovetail against the ribs forming a tight seal. In other embodiments the lower rib 2 is untapered and braced by fillets to the shell (Fig. 2, not shown), and the shell is curved outwardly between the ribs so that after the cover shrinks it springs back against it (Fig. 5, not shown). The terminals are made by casting with the taper of the ribs on the outside (Fig. 3) and bending the tapered ribs inwardly to the position shown in Fig. 4.
GB51957/69A 1968-10-25 1969-10-23 Improvements in or relating to lead terminals Expired GB1236495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1041668A AT292090B (en) 1968-10-25 1968-10-25 Lead pole for cell covers of accumulators

Publications (1)

Publication Number Publication Date
GB1236495A true GB1236495A (en) 1971-06-23

Family

ID=3622207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51957/69A Expired GB1236495A (en) 1968-10-25 1969-10-23 Improvements in or relating to lead terminals

Country Status (6)

Country Link
AT (1) AT292090B (en)
CH (1) CH505477A (en)
DE (2) DE1953414C3 (en)
GB (1) GB1236495A (en)
NL (1) NL6916070A (en)
SE (1) SE352784B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347522A1 (en) * 2002-03-20 2003-09-24 I.C.S. Industria Composizioni Stampate S.p.A. A connector terminal for a battery
US7338539B2 (en) 2004-01-02 2008-03-04 Water Gremlin Company Die cast battery terminal and a method of making
JP2010192270A (en) * 2009-02-19 2010-09-02 Furukawa Battery Co Ltd:The Bushing for storage battery, and bushing casting mold body
EP2293360A2 (en) 2004-01-02 2011-03-09 Water Gremlin Company Battery part
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US8512891B2 (en) 2002-03-29 2013-08-20 Water Gremlin Company Multiple casting apparatus and method
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
US11038156B2 (en) 2018-12-07 2021-06-15 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212214A1 (en) * 1992-04-08 1993-10-14 Hagen Batterie Ag Pole feed-through for accumulator cells
DE4241393C2 (en) * 1992-12-09 1999-05-27 Dionys Hofmann Gmbh Connection pole for an accumulator

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347522A1 (en) * 2002-03-20 2003-09-24 I.C.S. Industria Composizioni Stampate S.p.A. A connector terminal for a battery
US8512891B2 (en) 2002-03-29 2013-08-20 Water Gremlin Company Multiple casting apparatus and method
US9034508B2 (en) 2002-03-29 2015-05-19 Water Gremlin Company Multiple casting apparatus and method
EP2293360A2 (en) 2004-01-02 2011-03-09 Water Gremlin Company Battery part
US9190654B2 (en) 2004-01-02 2015-11-17 Water Gremlin Company Battery parts and associated systems and methods
US8202328B2 (en) 2004-01-02 2012-06-19 Water Gremlin Company Battery part
EP3293781A1 (en) 2004-01-02 2018-03-14 Water Gremlin Company Battery part
US7838145B2 (en) 2004-01-02 2010-11-23 Water Gremlin Company Battery part
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
US7338539B2 (en) 2004-01-02 2008-03-04 Water Gremlin Company Die cast battery terminal and a method of making
US10283754B2 (en) 2004-01-02 2019-05-07 Water Gremlin Company Battery parts and associated systems and methods
JP2010192270A (en) * 2009-02-19 2010-09-02 Furukawa Battery Co Ltd:The Bushing for storage battery, and bushing casting mold body
US8802282B2 (en) 2009-04-30 2014-08-12 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9917293B2 (en) 2009-04-30 2018-03-13 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9935306B2 (en) 2009-04-30 2018-04-03 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US11942664B2 (en) 2009-04-30 2024-03-26 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US10910625B2 (en) 2009-04-30 2021-02-02 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US10181595B2 (en) 2011-06-29 2019-01-15 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US10217987B2 (en) 2013-03-15 2019-02-26 Water Gremlin Company Systems and methods for manufacturing battery parts
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
US11038156B2 (en) 2018-12-07 2021-06-15 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods
US11283141B2 (en) 2018-12-07 2022-03-22 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods
US11804640B2 (en) 2018-12-07 2023-10-31 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods

Also Published As

Publication number Publication date
DE6941265U (en) 1974-11-14
NL6916070A (en) 1970-04-28
CH505477A (en) 1971-03-31
DE1953414C3 (en) 1974-10-10
DE1953414A1 (en) 1970-05-14
SE352784B (en) 1973-01-08
AT292090B (en) 1971-08-10
DE1953414B2 (en) 1974-03-07

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