FR1487742A - élément de batterie étanche rechargeable, à soupape d'évacuation de gaz - Google Patents

élément de batterie étanche rechargeable, à soupape d'évacuation de gaz

Info

Publication number
FR1487742A
FR1487742A FR70810A FR70810A FR1487742A FR 1487742 A FR1487742 A FR 1487742A FR 70810 A FR70810 A FR 70810A FR 70810 A FR70810 A FR 70810A FR 1487742 A FR1487742 A FR 1487742A
Authority
FR
France
Prior art keywords
battery cell
relief valve
sealed battery
gas relief
rechargeable sealed
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
FR70810A
Other languages
English (en)
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.)
Sonotone Corp
Original Assignee
Sonotone Corp
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 Sonotone Corp filed Critical Sonotone Corp
Application granted granted Critical
Publication of FR1487742A publication Critical patent/FR1487742A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
FR70810A 1965-07-30 1966-07-26 élément de batterie étanche rechargeable, à soupape d'évacuation de gaz Expired FR1487742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47606365A 1965-07-30 1965-07-30

Publications (1)

Publication Number Publication Date
FR1487742A true FR1487742A (fr) 1967-07-07

Family

ID=23890358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70810A Expired FR1487742A (fr) 1965-07-30 1966-07-26 élément de batterie étanche rechargeable, à soupape d'évacuation de gaz

Country Status (2)

Country Link
FR (1) FR1487742A (fr)
IL (1) IL26126A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907167A1 (de) * 1978-03-04 1979-09-06 Furukawa Battery Co Ltd Geschlossene alkalische sammlerbatterie
FR2458912A1 (fr) * 1979-06-07 1981-01-02 Sanyo Electric Co Moyen de soupape de securite pour pile
FR2501416A1 (fr) * 1981-03-03 1982-09-10 Hellesens As Accumulateur ferme hermetiquement et muni d'un mecanisme de securite anti-explosion
FR2551172A1 (fr) * 1983-08-30 1985-03-01 Thomson Csf Valve de degazage pour boitier etanche
FR2591390A1 (fr) * 1985-12-09 1987-06-12 Pk Tekhnolo Soupape d'un accumulateur etanche
EP0782204A1 (fr) * 1995-12-22 1997-07-02 Daewoo Electronics Co., Ltd Couvercle de ventilation pour batterie au lithium
EP3945626A1 (fr) * 2020-07-30 2022-02-02 Commissariat à l'énergie atomique et aux énergies alternatives Dispositif adaptable sur une cellule pour créer une amorce de rupture sur une paroi d'un godet d'une cellule électrochimique

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907167A1 (de) * 1978-03-04 1979-09-06 Furukawa Battery Co Ltd Geschlossene alkalische sammlerbatterie
FR2458912A1 (fr) * 1979-06-07 1981-01-02 Sanyo Electric Co Moyen de soupape de securite pour pile
FR2501416A1 (fr) * 1981-03-03 1982-09-10 Hellesens As Accumulateur ferme hermetiquement et muni d'un mecanisme de securite anti-explosion
DE3206607A1 (de) * 1981-03-03 1982-09-16 Aktieselskabet Hellesens, Soeborg Hermetisch geschlossene batterie mit sicherheitsvorrichtung zum verhindern einer explosion
FR2551172A1 (fr) * 1983-08-30 1985-03-01 Thomson Csf Valve de degazage pour boitier etanche
FR2591390A1 (fr) * 1985-12-09 1987-06-12 Pk Tekhnolo Soupape d'un accumulateur etanche
EP0782204A1 (fr) * 1995-12-22 1997-07-02 Daewoo Electronics Co., Ltd Couvercle de ventilation pour batterie au lithium
EP3945626A1 (fr) * 2020-07-30 2022-02-02 Commissariat à l'énergie atomique et aux énergies alternatives Dispositif adaptable sur une cellule pour créer une amorce de rupture sur une paroi d'un godet d'une cellule électrochimique
FR3113195A1 (fr) * 2020-07-30 2022-02-04 Commissariat à l'Energie Atomique et aux Energies Alternatives Dispositif adaptable sur une cellule pour créer une amorce de rupture sur une paroi d'un godet d'une cellule électrochimique

Also Published As

Publication number Publication date
IL26126A (en) 1970-08-19

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