GB201522756D0 - Vent assembly - Google Patents

Vent assembly

Info

Publication number
GB201522756D0
GB201522756D0 GBGB1522756.4A GB201522756A GB201522756D0 GB 201522756 D0 GB201522756 D0 GB 201522756D0 GB 201522756 A GB201522756 A GB 201522756A GB 201522756 D0 GB201522756 D0 GB 201522756D0
Authority
GB
United Kingdom
Prior art keywords
vent assembly
vent
assembly
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
GBGB1522756.4A
Other versions
GB2543862B (en
GB2543862A (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.)
Tata Motors European Technical Centre PLC
Original Assignee
Tata Motors European Technical Centre PLC
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 Tata Motors European Technical Centre PLC filed Critical Tata Motors European Technical Centre PLC
Publication of GB201522756D0 publication Critical patent/GB201522756D0/en
Publication of GB2543862A publication Critical patent/GB2543862A/en
Application granted granted Critical
Publication of GB2543862B publication Critical patent/GB2543862B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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
    • H01M50/375—Vent means sensitive to or responsive to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
GB1522756.4A 2015-10-30 2015-12-23 Vent assembly for a battery pack Expired - Fee Related GB2543862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN4114MU2015 2015-10-30

Publications (3)

Publication Number Publication Date
GB201522756D0 true GB201522756D0 (en) 2016-02-03
GB2543862A GB2543862A (en) 2017-05-03
GB2543862B GB2543862B (en) 2018-02-14

Family

ID=55311526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1522756.4A Expired - Fee Related GB2543862B (en) 2015-10-30 2015-12-23 Vent assembly for a battery pack

Country Status (2)

Country Link
GB (1) GB2543862B (en)
WO (1) WO2017072697A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109398065A (en) * 2018-11-19 2019-03-01 深圳市中南科学院有限公司 A kind of new-energy automobile
US20230163406A1 (en) * 2021-11-23 2023-05-25 Polestar Performance Ab Mechanical vent for battery pack

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06260161A (en) * 1993-03-04 1994-09-16 Japan Storage Battery Co Ltd Safety valve for secondary battery with non-aqueous electrolyte
JPH10154497A (en) * 1996-11-25 1998-06-09 Mitsubishi Cable Ind Ltd Safety structure of sealed-type battery
KR100934259B1 (en) * 2007-11-01 2009-12-28 삼성에스디아이 주식회사 Cap assembly and secondary battery having the same
DE102007063191A1 (en) * 2007-12-20 2009-06-25 Daimler Ag Battery, in particular for use in a vehicle
KR20150086998A (en) * 2014-01-21 2015-07-29 삼성에스디아이 주식회사 Secondary Battery

Also Published As

Publication number Publication date
GB2543862B (en) 2018-02-14
WO2017072697A1 (en) 2017-05-04
GB2543862A (en) 2017-05-03

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Legal Events

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

Effective date: 20211223