ZA763676B - A safety-valve stopper especially intended for electric storage batteries - Google Patents

A safety-valve stopper especially intended for electric storage batteries

Info

Publication number
ZA763676B
ZA763676B ZA763676A ZA763676A ZA763676B ZA 763676 B ZA763676 B ZA 763676B ZA 763676 A ZA763676 A ZA 763676A ZA 763676 A ZA763676 A ZA 763676A ZA 763676 B ZA763676 B ZA 763676B
Authority
ZA
South Africa
Prior art keywords
safety
electric storage
storage batteries
valve stopper
especially intended
Prior art date
Application number
ZA763676A
Other languages
English (en)
Inventor
C Gratzmuller
Original Assignee
Gratzmueller C A
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 Gratzmueller C A filed Critical Gratzmueller C A
Publication of ZA763676B publication Critical patent/ZA763676B/xx

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
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
    • 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)
ZA763676A 1975-06-26 1976-06-21 A safety-valve stopper especially intended for electric storage batteries ZA763676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520025A FR2315773A1 (fr) 1975-06-26 1975-06-26 Bouchon a soupape pour accumulateur electrique

Publications (1)

Publication Number Publication Date
ZA763676B true ZA763676B (en) 1977-05-25

Family

ID=9157079

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763676A ZA763676B (en) 1975-06-26 1976-06-21 A safety-valve stopper especially intended for electric storage batteries

Country Status (13)

Country Link
US (1) US4078121A (pt)
JP (1) JPS606997Y2 (pt)
AU (1) AU500740B2 (pt)
BE (1) BE843445A (pt)
BR (1) BR7604187A (pt)
CA (1) CA1068332A (pt)
DE (1) DE7620138U1 (pt)
ES (1) ES449481A1 (pt)
FR (1) FR2315773A1 (pt)
GB (1) GB1524136A (pt)
IE (1) IE43012B1 (pt)
IT (1) IT1069092B (pt)
ZA (1) ZA763676B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328290A (en) * 1980-12-29 1982-05-04 Gould Inc. Battery vent plug
JPH0127254Y2 (pt) * 1981-01-22 1989-08-15
GB8411868D0 (en) * 1984-05-09 1984-06-13 Lucas Ind Plc Sealed electric storage battery
US4618544A (en) * 1985-08-05 1986-10-21 Brooks Alan C Explosion proof battery
US4788112A (en) * 1987-08-17 1988-11-29 Kung Chin Chung Rechargeable storage battery
US5258243A (en) * 1992-12-29 1993-11-02 At&T Bell Laboratories Pressure relief valve for recombinant battery
US5258242A (en) * 1993-02-08 1993-11-02 Ovonic Battery Company, Inc. Electrochemical cell having improved pressure vent
DE9312173U1 (de) * 1993-08-14 1993-10-14 Varta Batterie Ag, 30419 Hannover Verschlußstopfen für einen Bleiakkumulator
JPH0831398A (ja) * 1994-07-13 1996-02-02 Matsushita Electric Ind Co Ltd 蓄電池用安全弁とそれを用いた密閉形アルカリ蓄電池
FR2762933B1 (fr) * 1997-05-02 2003-04-18 Alsthom Cge Alkatel Bouchon a soupape pour accumulateur electrique
US6183670B1 (en) 1997-09-23 2001-02-06 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6315806B1 (en) 1997-09-23 2001-11-13 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6146784A (en) * 1998-10-20 2000-11-14 Gnb Technologies, Inc. Vent plug having an integal seal
IT1400703B1 (it) 2010-06-24 2013-06-28 Gvs Spa Dispositivo di sfiato e ventilazione di sicurezza antiscoppio perfezionato di un contenitore
DE102013004754B4 (de) 2013-03-20 2024-09-12 Mann+Hummel Gmbh Filterelement
US20170352853A1 (en) * 2016-06-02 2017-12-07 Doyle Manufacturing, Inc. Vent cap adaptor
US10461291B2 (en) * 2017-12-12 2019-10-29 Ford Global Technologies, Llc Current-interrupt device for battery cell
KR102385711B1 (ko) 2018-06-07 2022-04-12 주식회사 엘지에너지솔루션 이차전지 내부 발생 가스 실시간 분석 장치
CN109103361A (zh) * 2018-07-20 2018-12-28 苏州橙柳电子精密有限公司 一种改进的锂电池盖帽

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558654A (en) * 1949-04-19 1951-06-26 Gen Motors Corp Storage battery vent plug
US2571893A (en) * 1949-11-04 1951-10-16 Gen Motors Corp Submersible vent cap
US2790570A (en) * 1954-07-29 1957-04-30 Fridolin A Hodges Pressure sealing and excessive pressure relieving closure cap for containers
FR1451530A (fr) * 1965-07-22 1966-01-07 Soupape de sécurité, notamment pour accumulateurs électriques

Also Published As

Publication number Publication date
IE43012B1 (en) 1980-12-03
IE43012L (en) 1976-12-26
CA1068332A (en) 1979-12-18
ES449481A1 (es) 1977-08-01
US4078121A (en) 1978-03-07
JPS606997Y2 (ja) 1985-03-07
FR2315773A1 (fr) 1977-01-21
AU500740B2 (en) 1979-05-31
IT1069092B (it) 1985-03-25
BE843445A (fr) 1976-12-27
BR7604187A (pt) 1977-07-26
FR2315773B1 (pt) 1980-04-18
AU1523876A (en) 1978-01-05
GB1524136A (en) 1978-09-06
JPS5211528U (pt) 1977-01-26
DE7620138U1 (de) 1976-10-21

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