SE8200652L - VENTILATING PROTECTION DEVICE FOR NON-HERMETIC DETECTED ELECTROCHEMICAL POWER CELLS - Google Patents

VENTILATING PROTECTION DEVICE FOR NON-HERMETIC DETECTED ELECTROCHEMICAL POWER CELLS

Info

Publication number
SE8200652L
SE8200652L SE8200652A SE8200652A SE8200652L SE 8200652 L SE8200652 L SE 8200652L SE 8200652 A SE8200652 A SE 8200652A SE 8200652 A SE8200652 A SE 8200652A SE 8200652 L SE8200652 L SE 8200652L
Authority
SE
Sweden
Prior art keywords
hollow cylinder
lug
stop
cover
protection device
Prior art date
Application number
SE8200652A
Other languages
Swedish (sv)
Other versions
SE445405B (en
Inventor
Boris Nikolaevich Zapasko
Julia Alexandrovna Naumova
Boris Ivanovich Uzhinov
Evgeny Ivanovich Gamaskin
Evgeny Stepanovich Roganov
Jury Isaakovich Volkovich
Zinaida Petrovna Suomalainen
Original Assignee
Boris Nikolaevich Zapasko
Julia Alexandrovna Naumova
Uzhinov Boris I
Evgeny Ivanovich Gamaskin
Evgeny Stepanovich Roganov
Jury Isaakovich Volkovich
Zinaida Petrovna Suomalainen
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 Boris Nikolaevich Zapasko, Julia Alexandrovna Naumova, Uzhinov Boris I, Evgeny Ivanovich Gamaskin, Evgeny Stepanovich Roganov, Jury Isaakovich Volkovich, Zinaida Petrovna Suomalainen filed Critical Boris Nikolaevich Zapasko
Publication of SE8200652L publication Critical patent/SE8200652L/en
Publication of SE445405B publication Critical patent/SE445405B/en

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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)

Abstract

The ventilation and protection device for an unsealed chemical current source contains a hollow cylinder (1) whose one end (2) can be connected to the housing of the current source, a lug (4) constructed on the outer surface (3) of the hollow cylinder (1), two half shafts (5) constructed on the lug (4) on its two sides in the cross-sectional plane of the hollow cylinder (1), a stop (7) which is rigidly connected to the lug (4), a cover (10) with eyes (11) which is mounted in a pivoted manner on the half shafts (5) of the lug (4) and is arranged on the side of the end surface (9) of the hollow cylinder (1) opposite the end (2) connected to the housing of the current source, and a flat spring (18) for protecting the position of the cover (10), which spring makes contact at one end (19) with the stop (7) and at the other end (20) with the cover (10). In this case, the stop (7) projects with respect to the abovementioned end surface (9) of the hollow cylinder (1) and protrudes from its axis by a distance (L1) which exceeds the distance (L2) of the half shafts (5) from the axis of the hollow cylinder (1), while the cover (10) has a holder (17) for the attachment of the spring (18), which is located between the end surface (9) of the hollow cylinder (1) and the supporting surface (8) of the stop (7). The invention can be used particularly advantageously for electrical, unsealed alkaline accumulators. <IMAGE>
SE8200652A 1982-01-13 1982-02-04 VENTILATING PROTECTOR FOR ELECTROCHEMICAL POWER CELLS SE445405B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200457A FR2519805A1 (en) 1982-01-13 1982-01-13 AERATION AND PROTECTION DEVICE FOR THE NON-WATERPROOF CURRENT CHEMICAL SOURCE

Publications (2)

Publication Number Publication Date
SE8200652L true SE8200652L (en) 1983-08-05
SE445405B SE445405B (en) 1986-06-16

Family

ID=9269940

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200652A SE445405B (en) 1982-01-13 1982-02-04 VENTILATING PROTECTOR FOR ELECTROCHEMICAL POWER CELLS

Country Status (4)

Country Link
JP (1) JPS58137960A (en)
DE (1) DE3201123C2 (en)
FR (1) FR2519805A1 (en)
SE (1) SE445405B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640749A1 (en) * 1986-11-28 1988-06-09 Bbc Brown Boveri & Cie HIGH TEMPERATURE BATTERY
US20070166606A1 (en) * 2006-01-17 2007-07-19 Brecht William B Hinged battery vent cap and related ganged vent assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE36345C (en) * A. NEUMANN in Ruhla i. Th New to the lid fastenings
FR555739A (en) * 1922-09-06 1923-07-05 Accumulateurs Fixes Closing of accumulators
FR754863A (en) * 1932-08-18 1933-11-16 Automatic shutter for barrels
US2480437A (en) * 1947-05-15 1949-08-30 Nickel Cadmium Battery Corp Filling and vent valve
FR2343335A1 (en) * 1976-03-02 1977-09-30 Accumulateurs Fixes Removable stopper for electric batteries - has filler tube and leaf spring to hold stopper closed or fully open

Also Published As

Publication number Publication date
JPS58137960A (en) 1983-08-16
DE3201123A1 (en) 1983-07-28
FR2519805B1 (en) 1984-04-27
FR2519805A1 (en) 1983-07-18
DE3201123C2 (en) 1984-09-13
SE445405B (en) 1986-06-16

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8200652-9

Effective date: 19860730