GB2377812B - Battery with contoured heat seal - Google Patents

Battery with contoured heat seal

Info

Publication number
GB2377812B
GB2377812B GB0115574A GB0115574A GB2377812B GB 2377812 B GB2377812 B GB 2377812B GB 0115574 A GB0115574 A GB 0115574A GB 0115574 A GB0115574 A GB 0115574A GB 2377812 B GB2377812 B GB 2377812B
Authority
GB
United Kingdom
Prior art keywords
battery
heat seal
contoured heat
contoured
seal
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 - Fee Related
Application number
GB0115574A
Other versions
GB0115574D0 (en
GB2377812A (en
Inventor
Kenneth Michael Partington
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.)
Hawker Batteries Ltd
Original Assignee
Hawker Batteries Ltd
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 Hawker Batteries Ltd filed Critical Hawker Batteries Ltd
Priority to GB0115574A priority Critical patent/GB2377812B/en
Publication of GB0115574D0 publication Critical patent/GB0115574D0/en
Publication of GB2377812A publication Critical patent/GB2377812A/en
Application granted granted Critical
Publication of GB2377812B publication Critical patent/GB2377812B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/112—Monobloc comprising multiple compartments
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
GB0115574A 2001-06-26 2001-06-26 Battery with contoured heat seal Expired - Fee Related GB2377812B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0115574A GB2377812B (en) 2001-06-26 2001-06-26 Battery with contoured heat seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0115574A GB2377812B (en) 2001-06-26 2001-06-26 Battery with contoured heat seal

Publications (3)

Publication Number Publication Date
GB0115574D0 GB0115574D0 (en) 2001-08-15
GB2377812A GB2377812A (en) 2003-01-22
GB2377812B true GB2377812B (en) 2004-05-05

Family

ID=9917360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0115574A Expired - Fee Related GB2377812B (en) 2001-06-26 2001-06-26 Battery with contoured heat seal

Country Status (1)

Country Link
GB (1) GB2377812B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444853A (en) * 1983-07-01 1984-04-24 Globe-Union Inc. Storage battery construction
GB2149564A (en) * 1983-11-04 1985-06-12 Chloride Group Plc Electric storage batteries

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444853A (en) * 1983-07-01 1984-04-24 Globe-Union Inc. Storage battery construction
GB2149564A (en) * 1983-11-04 1985-06-12 Chloride Group Plc Electric storage batteries

Also Published As

Publication number Publication date
GB0115574D0 (en) 2001-08-15
GB2377812A (en) 2003-01-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110626