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 (US20020051482A1-20020502-M00020.png)
JP (1) JPS606997Y2 (US20020051482A1-20020502-M00020.png)
AU (1) AU500740B2 (US20020051482A1-20020502-M00020.png)
BE (1) BE843445A (US20020051482A1-20020502-M00020.png)
BR (1) BR7604187A (US20020051482A1-20020502-M00020.png)
CA (1) CA1068332A (US20020051482A1-20020502-M00020.png)
DE (1) DE7620138U1 (US20020051482A1-20020502-M00020.png)
ES (1) ES449481A1 (US20020051482A1-20020502-M00020.png)
FR (1) FR2315773A1 (US20020051482A1-20020502-M00020.png)
GB (1) GB1524136A (US20020051482A1-20020502-M00020.png)
IE (1) IE43012B1 (US20020051482A1-20020502-M00020.png)
IT (1) IT1069092B (US20020051482A1-20020502-M00020.png)
ZA (1) ZA763676B (US20020051482A1-20020502-M00020.png)

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 (US20020051482A1-20020502-M00020.png) * 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
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
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
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
DE102013004754A1 (de) 2013-03-20 2014-09-25 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
US4078121A (en) 1978-03-07
JPS5211528U (US20020051482A1-20020502-M00020.png) 1977-01-26
IT1069092B (it) 1985-03-25
AU500740B2 (en) 1979-05-31
IE43012L (en) 1976-12-26
CA1068332A (en) 1979-12-18
BE843445A (fr) 1976-12-27
GB1524136A (en) 1978-09-06
AU1523876A (en) 1978-01-05
IE43012B1 (en) 1980-12-03
FR2315773A1 (fr) 1977-01-21
ES449481A1 (es) 1977-08-01
DE7620138U1 (de) 1976-10-21
BR7604187A (pt) 1977-07-26
JPS606997Y2 (ja) 1985-03-07
FR2315773B1 (US20020051482A1-20020502-M00020.png) 1980-04-18

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