FR2417859A1 - Procede de fabrication de sources de courant electrique primaires de reserve activees par l'eau - Google Patents

Procede de fabrication de sources de courant electrique primaires de reserve activees par l'eau

Info

Publication number
FR2417859A1
FR2417859A1 FR7804916A FR7804916A FR2417859A1 FR 2417859 A1 FR2417859 A1 FR 2417859A1 FR 7804916 A FR7804916 A FR 7804916A FR 7804916 A FR7804916 A FR 7804916A FR 2417859 A1 FR2417859 A1 FR 2417859A1
Authority
FR
France
Prior art keywords
stack
electrode
prim
moulding
bipolar electrodes
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.)
Granted
Application number
FR7804916A
Other languages
English (en)
Other versions
FR2417859B1 (fr
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.)
ESAIAN LEVON
Original Assignee
ESAIAN LEVON
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 ESAIAN LEVON filed Critical ESAIAN LEVON
Priority to FR7804916A priority Critical patent/FR2417859A1/fr
Publication of FR2417859A1 publication Critical patent/FR2417859A1/fr
Application granted granted Critical
Publication of FR2417859B1 publication Critical patent/FR2417859B1/fr
Granted 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/30—Deferred-action cells
    • H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

La présente invention concerne un procédé de fabrication de sources de courant électrique primaires de réserve activées par l'eau. Le procédé selon l'invention consiste à effectuer simultanément l'étancheification des abouts et des bords des électrodes négatives et la formation suivant le périmètre de chaque électrode négative 1, d'un bourrelet 8 dont la hauteur est choisie de sorte qu'elle soit supérieure à l'épaisseur de l'électrode bipolaire et du séparateur. Le bourrelet 8 est réalisé de façon qu'il soit disposé, par rapport à la surface d'électrode, sous un angle supérieur à 90 degrés et inférieur à 180 degrés . Application : procédés de fabrication de sources d'alimentation électriques autonomes.
FR7804916A 1978-02-21 1978-02-21 Procede de fabrication de sources de courant electrique primaires de reserve activees par l'eau Granted FR2417859A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7804916A FR2417859A1 (fr) 1978-02-21 1978-02-21 Procede de fabrication de sources de courant electrique primaires de reserve activees par l'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804916A FR2417859A1 (fr) 1978-02-21 1978-02-21 Procede de fabrication de sources de courant electrique primaires de reserve activees par l'eau

Publications (2)

Publication Number Publication Date
FR2417859A1 true FR2417859A1 (fr) 1979-09-14
FR2417859B1 FR2417859B1 (fr) 1980-12-26

Family

ID=9204841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804916A Granted FR2417859A1 (fr) 1978-02-21 1978-02-21 Procede de fabrication de sources de courant electrique primaires de reserve activees par l'eau

Country Status (1)

Country Link
FR (1) FR2417859A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE124516C (fr) *
DE469440C (de) * 1928-12-11 Nelken & Co Tech Buero Fuer Pr Sammlerbatterie mit vertikal angeordneten bipolaren Elektroden, deren aktive Masse in Rahmentraegern aus Isolierstoff eingebettet ist
FR825374A (fr) * 1936-11-20 1938-03-02 Cie Generale Des Piles Wonder Perfectionnements aux piles de poche
GB554926A (en) * 1942-01-16 1943-07-26 Stanley Robert Mullard Improvements in or relating to dry cells or batteries
GB565094A (en) * 1943-02-23 1944-10-26 Harold Wilson Pook Improvements in dry galvanic batteries
FR1312935A (fr) * 1961-02-08 1962-12-21 Yardney International Corp Batterie à eau de mer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE124516C (fr) *
DE469440C (de) * 1928-12-11 Nelken & Co Tech Buero Fuer Pr Sammlerbatterie mit vertikal angeordneten bipolaren Elektroden, deren aktive Masse in Rahmentraegern aus Isolierstoff eingebettet ist
FR825374A (fr) * 1936-11-20 1938-03-02 Cie Generale Des Piles Wonder Perfectionnements aux piles de poche
GB554926A (en) * 1942-01-16 1943-07-26 Stanley Robert Mullard Improvements in or relating to dry cells or batteries
GB565094A (en) * 1943-02-23 1944-10-26 Harold Wilson Pook Improvements in dry galvanic batteries
FR1312935A (fr) * 1961-02-08 1962-12-21 Yardney International Corp Batterie à eau de mer

Also Published As

Publication number Publication date
FR2417859B1 (fr) 1980-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse