GB202207332D0 - A device for battery fire safety - Google Patents

A device for battery fire safety

Info

Publication number
GB202207332D0
GB202207332D0 GBGB2207332.4A GB202207332A GB202207332D0 GB 202207332 D0 GB202207332 D0 GB 202207332D0 GB 202207332 A GB202207332 A GB 202207332A GB 202207332 D0 GB202207332 D0 GB 202207332D0
Authority
GB
United Kingdom
Prior art keywords
fire safety
battery fire
battery
safety
fire
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.)
Withdrawn
Application number
GBGB2207332.4A
Other versions
GB2618826A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2207332.4A priority Critical patent/GB2618826A/en
Publication of GB202207332D0 publication Critical patent/GB202207332D0/en
Priority to PCT/GB2023/051317 priority patent/WO2023223043A2/en
Publication of GB2618826A publication Critical patent/GB2618826A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/02—Mechanical actuation of the alarm, e.g. by the breaking of a wire
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/383—Flame arresting or ignition-preventing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Fire-Detection Mechanisms (AREA)
GB2207332.4A 2022-05-19 2022-05-19 A device for battery fire safety Withdrawn GB2618826A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2207332.4A GB2618826A (en) 2022-05-19 2022-05-19 A device for battery fire safety
PCT/GB2023/051317 WO2023223043A2 (en) 2022-05-19 2023-05-18 Safety battery apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2207332.4A GB2618826A (en) 2022-05-19 2022-05-19 A device for battery fire safety

Publications (2)

Publication Number Publication Date
GB202207332D0 true GB202207332D0 (en) 2022-07-06
GB2618826A GB2618826A (en) 2023-11-22

Family

ID=82220562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2207332.4A Withdrawn GB2618826A (en) 2022-05-19 2022-05-19 A device for battery fire safety

Country Status (1)

Country Link
GB (1) GB2618826A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11176303A (en) * 1997-12-10 1999-07-02 Sumiichi Nagaoka Automatic discharge element for overheated battery
JP2004206894A (en) * 2002-12-24 2004-07-22 Nec Tokin Tochigi Ltd Battery pack with built-in protection circuit
JP4819368B2 (en) * 2005-02-10 2011-11-24 Ｎｅｃエナジーデバイス株式会社 battery pack
CN216250846U (en) * 2021-11-20 2022-04-08 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） Thermal runaway passive protection battery system

Also Published As

Publication number Publication date
GB2618826A (en) 2023-11-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)