US1459121A - Stopper for closing the containers of electric accumulators - Google Patents

Stopper for closing the containers of electric accumulators Download PDF

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Publication number
US1459121A
US1459121A US419531A US41953120A US1459121A US 1459121 A US1459121 A US 1459121A US 419531 A US419531 A US 419531A US 41953120 A US41953120 A US 41953120A US 1459121 A US1459121 A US 1459121A
Authority
US
United States
Prior art keywords
stopper
containers
closing
electric accumulators
gas
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 - Lifetime
Application number
US419531A
Other languages
English (en)
Inventor
Wiel Fernand Van De
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of US1459121A publication Critical patent/US1459121A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relatcs'toimprovements relating to stoppers for closing the containers of electric accumulators.
  • stoppers are so constructed as. to provide the following combinati'onof features viz: that the gases charged with liquid particles are constrained by one or more vertical baffles to traverse a circuitous path between their entrance into the stopper and their escape into the surrounding air; and further the gases enter and leave the stopper at points which are at a higher level than those through which liquid particles carried in suspension by the gas respectively return to the vessel or re-enter the stopper.
  • Figures 2 and 4 are sectional and .plan views, respectively, of a modification of the stopper
  • Figures 5 and 6 are sectionaland plan views, respectively, of a further modification of the stopper.-
  • the gases charged with 'liqui partic es enter the stopper by openings A where the battle 3 causes them to traverse a circuitous course during which they leave on the walls C, D, E, F the liquid particles with which they are charged.
  • a stopper for an electric accumulator comprising a body having gas inlet ports. a separate liquid outlet port at the bottom of the body arranged at a lower level than the gas inlet ports, gas outlet'ports'at the upper part of the body, a liquid inlet port located at a lower level than said gas outlet ports, and bafliesinterposed between'the gasinlet ports and also interposedbetween the gas and liquid outlet ports arranged to cause the outgoing gases to traverse a circuitous path,
  • baflle being also arranged to intercept the direct fiow of gas from the liquid outlet port to the gas outlet port.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
US419531A 1918-03-18 1920-10-25 Stopper for closing the containers of electric accumulators Expired - Lifetime US1459121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE346621X 1918-03-18

Publications (1)

Publication Number Publication Date
US1459121A true US1459121A (en) 1923-06-19

Family

ID=33459549

Family Applications (1)

Application Number Title Priority Date Filing Date
US419531A Expired - Lifetime US1459121A (en) 1918-03-18 1920-10-25 Stopper for closing the containers of electric accumulators

Country Status (5)

Country Link
US (1) US1459121A (enrdf_load_stackoverflow)
DE (1) DE346621C (enrdf_load_stackoverflow)
FR (1) FR495910A (enrdf_load_stackoverflow)
GB (1) GB133792A (enrdf_load_stackoverflow)
NL (1) NL8411C (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078330A (en) * 1961-06-27 1963-02-19 Ford Motor Co Battery vent plug
US3083256A (en) * 1961-06-27 1963-03-26 Ford Motor Co Battery vent plug
US3385467A (en) * 1964-09-19 1968-05-28 Varta Ag Plug for galvanic elements, and particularly for storage batteries
US4084039A (en) * 1976-05-14 1978-04-11 Varta Batterie Aktiengesellschaft Gas venting battery plug
US4317868A (en) * 1980-09-19 1982-03-02 Gould Inc. Battery vent plug with flame arrestor
US9461287B2 (en) 2011-08-01 2016-10-04 Doyle Manufacturing, Inc. Battery cover assembly
US20160305653A1 (en) * 2015-04-17 2016-10-20 Eaton Corporation Flame arrestor
US10601010B2 (en) 2016-10-26 2020-03-24 Michael A. Doyle Recombination vent cap
US10637025B2 (en) 2011-08-01 2020-04-28 Doyle Manufacturing, Inc. Battery vent cap

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881814C (de) * 1942-08-15 1953-07-02 Accumulatoren Fabrik Ag Elektrischer Akkumulator
DE1046130B (de) * 1954-08-27 1958-12-11 Accumulatoren Fabrik Ag Vorrichtung zur Erhoehung der Spritzsicherheit von Akkumulatoren-Batterien
DE1036955B (de) * 1956-07-13 1958-08-21 Gottfried Hagen A G Verschlussstopfen fuer Akkumulatoren
DE1038624B (de) * 1956-07-13 1958-09-11 Gottfried Hagen A G Verschlussstopfen fuer Akkumulatoren
US6368741B1 (en) 1987-01-29 2002-04-09 Josef Hackel Stopper plug for storage batteries
DE19703444C1 (de) * 1997-01-30 1998-11-26 Gore W L & Ass Gmbh Stopfen für Akkumulatoren

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078330A (en) * 1961-06-27 1963-02-19 Ford Motor Co Battery vent plug
US3083256A (en) * 1961-06-27 1963-03-26 Ford Motor Co Battery vent plug
US3083254A (en) * 1961-06-27 1963-03-26 Ford Motor Co Battery vent plug
US3385467A (en) * 1964-09-19 1968-05-28 Varta Ag Plug for galvanic elements, and particularly for storage batteries
US4084039A (en) * 1976-05-14 1978-04-11 Varta Batterie Aktiengesellschaft Gas venting battery plug
US4317868A (en) * 1980-09-19 1982-03-02 Gould Inc. Battery vent plug with flame arrestor
US9461287B2 (en) 2011-08-01 2016-10-04 Doyle Manufacturing, Inc. Battery cover assembly
US10263231B2 (en) 2011-08-01 2019-04-16 Doyle Manufacturing, Inc. Battery cover assembly
US10637025B2 (en) 2011-08-01 2020-04-28 Doyle Manufacturing, Inc. Battery vent cap
US20160305653A1 (en) * 2015-04-17 2016-10-20 Eaton Corporation Flame arrestor
EP3081266A3 (en) * 2015-04-17 2016-12-28 Eaton Corporation Flame arrestor
US10890325B2 (en) * 2015-04-17 2021-01-12 Eaton Intelligent Power Limited Flame arrestor
US10601010B2 (en) 2016-10-26 2020-03-24 Michael A. Doyle Recombination vent cap

Also Published As

Publication number Publication date
GB133792A (enrdf_load_stackoverflow)
FR495910A (fr) 1919-10-22
NL8411C (enrdf_load_stackoverflow)
DE346621C (de) 1922-01-20

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