GB1488751A - Battery of electrochemical cells - Google Patents

Battery of electrochemical cells

Info

Publication number
GB1488751A
GB1488751A GB9708/75A GB970875A GB1488751A GB 1488751 A GB1488751 A GB 1488751A GB 9708/75 A GB9708/75 A GB 9708/75A GB 970875 A GB970875 A GB 970875A GB 1488751 A GB1488751 A GB 1488751A
Authority
GB
United Kingdom
Prior art keywords
battery
cells
march
gas
cell compartments
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
GB9708/75A
Other languages
English (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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Publication of GB1488751A publication Critical patent/GB1488751A/en
Expired 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
    • 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
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Safety Valves (AREA)
GB9708/75A 1974-03-21 1975-03-07 Battery of electrochemical cells Expired GB1488751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409705A FR2265179B1 (enExample) 1974-03-21 1974-03-21

Publications (1)

Publication Number Publication Date
GB1488751A true GB1488751A (en) 1977-10-12

Family

ID=9136670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9708/75A Expired GB1488751A (en) 1974-03-21 1975-03-07 Battery of electrochemical cells

Country Status (11)

Country Link
US (1) US3935030A (enExample)
JP (1) JPS50128830A (enExample)
BE (1) BE825856A (enExample)
DE (1) DE2512106A1 (enExample)
DK (1) DK115775A (enExample)
FR (1) FR2265179B1 (enExample)
GB (1) GB1488751A (enExample)
IE (1) IE40868B1 (enExample)
IT (1) IT1033152B (enExample)
LU (1) LU71957A1 (enExample)
NL (1) NL7503451A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156574A (en) * 1984-03-26 1985-10-09 Chloride Group Plc Vents for electric storage batteries
GB2158634A (en) * 1984-05-09 1985-11-13 Lucas Ind Plc Sealed electric storage battery with a vent valve
EP0334098A1 (de) * 1988-03-21 1989-09-27 Gesellschaft Für Gerätebau Mbh Batteriepack
DE102014200194A1 (de) * 2014-01-09 2015-07-09 Robert Bosch Gmbh Batteriesystem mit wenigstens einer Batteriezelle und einer Entgasungseinrichtung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296186A (en) * 1975-08-22 1981-10-20 Wolf Franz J Two part pressure relief valve
DE3436290A1 (de) * 1983-10-08 1985-04-25 Honda Giken Kogyo K.K., Tokio/Tokyo Abgedichtete blei-saeure-batterie
GB8411868D0 (en) * 1984-05-09 1984-06-13 Lucas Ind Plc Sealed electric storage battery
FR2576149A1 (fr) * 1985-01-11 1986-07-18 Gindre Jean Soupape pour batteries etanches
US5486429A (en) * 1995-04-24 1996-01-23 Aer Energy Resources, Inc. Diffusion vent for a rechargeable metal-air cell
JP4635483B2 (ja) * 2003-09-29 2011-02-23 日産自動車株式会社 電池収納ケース、電池モジュール、および、組電池
US7544439B2 (en) * 2005-04-27 2009-06-09 The Gillette Company Venting water-tight battery-operated devices
JP4875005B2 (ja) * 2008-01-29 2012-02-15 株式会社日本製鋼所 リリーフ弁
DE102018127263A1 (de) * 2018-10-31 2020-04-30 Tdk Electronics Ag Kondensator
DE102019133565A1 (de) * 2019-12-09 2021-06-10 Tdk Electronics Ag Elektrolytkondensator mit Kontrollelement zur Gasdiffusion
CN111637259B (zh) * 2020-07-03 2023-04-07 东莞蒲微防水透气膜材料有限公司 一种防爆阀
KR102718700B1 (ko) * 2021-07-29 2024-10-16 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 배터리 셀 및 그의 제조 방법과 제조 시스템, 배터리 및 전기 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633224A (en) * 1926-12-31 1927-06-21 Kodel Radio Corp Storage battery
US2376712A (en) * 1943-09-29 1945-05-22 Radiart Corp Battery seal
US3494798A (en) * 1967-12-18 1970-02-10 First National Bank As Trustee Case for storage battery
US3630786A (en) * 1969-10-07 1971-12-28 Yuasa Battery Co Ltd Storage battery having liquid-filling means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156574A (en) * 1984-03-26 1985-10-09 Chloride Group Plc Vents for electric storage batteries
GB2158634A (en) * 1984-05-09 1985-11-13 Lucas Ind Plc Sealed electric storage battery with a vent valve
EP0334098A1 (de) * 1988-03-21 1989-09-27 Gesellschaft Für Gerätebau Mbh Batteriepack
DE102014200194A1 (de) * 2014-01-09 2015-07-09 Robert Bosch Gmbh Batteriesystem mit wenigstens einer Batteriezelle und einer Entgasungseinrichtung

Also Published As

Publication number Publication date
FR2265179A1 (enExample) 1975-10-17
IE40868B1 (en) 1979-08-29
NL7503451A (nl) 1975-09-23
IT1033152B (it) 1979-07-10
LU71957A1 (enExample) 1976-02-04
US3935030A (en) 1976-01-27
IE40868L (en) 1975-09-21
DK115775A (enExample) 1975-09-22
JPS50128830A (enExample) 1975-10-11
BE825856A (fr) 1975-08-25
FR2265179B1 (enExample) 1978-01-06
DE2512106A1 (de) 1975-10-09

Similar Documents

Publication Publication Date Title
ES424249A2 (es) Perfeccionamientos en conjuntos obturador ventilador para aberturas de llenado de acumuladores.
GB1396901A (en) Galvanic dry cells
GB1499963A (en) Fuel cells
GB482949A (en) Improvements in or relating to storage batteries
ES449481A1 (es) Tapon provisto de valvula para acumuladores electricos.
ES405589A1 (es) Perfeccionamientos en pilas de despolarizacion mediante el oxigeno del aire.
IE40868B1 (en) A battery of electrochemical cells
US4180624A (en) Storage battery with aqueous electrolyte and recombiner
US4168350A (en) Explosion resistant battery cover design
GB1414450A (en) Storage battery venting
GB820604A (en) Improvements in gas-depolarized primary galvanic cells and batteries
GB1225459A (enExample)
GB1285166A (en) Improvements in or relating to accumulators
JPS5787065A (en) Electrochemical battery with resealable gas vent cover
DE3070159D1 (en) Non-gassing storage battery
ES8103481A1 (es) Perfeccionamientos en modulos de energia
GB1372828A (en) Vent plugs for storage batteries
GB1208220A (en) Improvements in or relating to electrochemical generators
GB1186475A (en) Fuel Cell Electrode
US2704781A (en) Storage batteries
GB1534037A (en) Gas vents for electric storage cells
GB755547A (en) Improvements in gas tight sealed electric accumulators
GB1510678A (en) Electrodes for fuel cells
JPS55133760A (en) Monoblock type storage battery
GB836944A (en) Venting plugs for electric storage batteries

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee