GB797255A - Improvements in or relating to gas-escape devices for alkaline electric accumulators - Google Patents

Improvements in or relating to gas-escape devices for alkaline electric accumulators

Info

Publication number
GB797255A
GB797255A GB6012/56A GB601256A GB797255A GB 797255 A GB797255 A GB 797255A GB 6012/56 A GB6012/56 A GB 6012/56A GB 601256 A GB601256 A GB 601256A GB 797255 A GB797255 A GB 797255A
Authority
GB
United Kingdom
Prior art keywords
ball
relating
gas
accumulator
electric accumulators
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
GB6012/56A
Inventor
Max Kluge
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.)
GRUBENLAMPENWERKE VEB
Original Assignee
GRUBENLAMPENWERKE VEB
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
Priority to DEV9148A priority Critical patent/DE1080641B/en
Application filed by GRUBENLAMPENWERKE VEB filed Critical GRUBENLAMPENWERKE VEB
Priority to GB6012/56A priority patent/GB797255A/en
Priority to FR1142210D priority patent/FR1142210A/en
Publication of GB797255A publication Critical patent/GB797255A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • 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
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

797,255. Batteries. VEB GRUBENLAMPENWERKE. Feb. 27, 1956, No. 6012/56. Class 53. A combined vent and filling opening for an alkaline accumulator comprises a funnel 2 which communicates via an orifice 3 with the accumulator, at least one downwardly and inwardly directed collar 6 on the inside of the funnel and means 7 which tend to close the orifice at least in the upright position of the accumulator. The means 7 is preferably a ball of electrolyte-proof synthetic material as shown. The ball is loosely held in a cage 8 which is mounted on a pivoted lid 4 so that the ball can be swung aside when the electrolyte is to be replenished.
GB6012/56A 1955-07-04 1956-02-27 Improvements in or relating to gas-escape devices for alkaline electric accumulators Expired GB797255A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEV9148A DE1080641B (en) 1955-07-04 1955-07-04 Degassing device for electrical collectors
GB6012/56A GB797255A (en) 1956-02-27 1956-02-27 Improvements in or relating to gas-escape devices for alkaline electric accumulators
FR1142210D FR1142210A (en) 1956-02-27 1956-02-29 Degassing device for electric accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6012/56A GB797255A (en) 1956-02-27 1956-02-27 Improvements in or relating to gas-escape devices for alkaline electric accumulators

Publications (1)

Publication Number Publication Date
GB797255A true GB797255A (en) 1958-06-25

Family

ID=9806831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6012/56A Expired GB797255A (en) 1955-07-04 1956-02-27 Improvements in or relating to gas-escape devices for alkaline electric accumulators

Country Status (2)

Country Link
FR (1) FR1142210A (en)
GB (1) GB797255A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497104A (en) * 1966-10-10 1970-02-24 Alkaline Batteries Ltd Venting devices for electric storage cells
CN104141809A (en) * 2014-07-31 2014-11-12 天津力神电池股份有限公司 Check valve used for lithium ion battery exhausting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497104A (en) * 1966-10-10 1970-02-24 Alkaline Batteries Ltd Venting devices for electric storage cells
CN104141809A (en) * 2014-07-31 2014-11-12 天津力神电池股份有限公司 Check valve used for lithium ion battery exhausting

Also Published As

Publication number Publication date
FR1142210A (en) 1957-09-16

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