FR2485817B1 - Pile seche comportant des canaux de dispersion de l'electrolyte traversant le melange de la cathode et procede pour realiser une telle pile - Google Patents

Pile seche comportant des canaux de dispersion de l'electrolyte traversant le melange de la cathode et procede pour realiser une telle pile

Info

Publication number
FR2485817B1
FR2485817B1 FR8112400A FR8112400A FR2485817B1 FR 2485817 B1 FR2485817 B1 FR 2485817B1 FR 8112400 A FR8112400 A FR 8112400A FR 8112400 A FR8112400 A FR 8112400A FR 2485817 B1 FR2485817 B1 FR 2485817B1
Authority
FR
France
Prior art keywords
cell
producing
cathode mixture
electrolyte dispersion
dispersion channels
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
FR8112400A
Other languages
English (en)
Other versions
FR2485817A1 (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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2485817A1 publication Critical patent/FR2485817A1/fr
Application granted granted Critical
Publication of FR2485817B1 publication Critical patent/FR2485817B1/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR8112400A 1980-06-24 1981-06-24 Pile seche comportant des canaux de dispersion de l'electrolyte traversant le melange de la cathode et procede pour realiser une telle pile Expired FR2485817B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/162,587 US4281046A (en) 1980-06-24 1980-06-24 Dry cell with electrolyte dispersion channels through the cathode mix

Publications (2)

Publication Number Publication Date
FR2485817A1 FR2485817A1 (fr) 1981-12-31
FR2485817B1 true FR2485817B1 (fr) 1985-07-19

Family

ID=22586278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112400A Expired FR2485817B1 (fr) 1980-06-24 1981-06-24 Pile seche comportant des canaux de dispersion de l'electrolyte traversant le melange de la cathode et procede pour realiser une telle pile

Country Status (5)

Country Link
US (1) US4281046A (fr)
JP (1) JPS5732577A (fr)
DE (1) DE3124304C2 (fr)
FR (1) FR2485817B1 (fr)
GB (1) GB2080999B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU914046D0 (en) * 1991-12-19 1992-04-28 Environmetal Batteries Systems Cylindrical alkaline manganese dioxide zinc cell with improved lower sealing
US6833217B2 (en) * 1997-12-31 2004-12-21 Duracell Inc. Battery cathode
EP1159769A1 (fr) 1999-02-26 2001-12-05 The Gillette Company Batterie alcaline a performance elevee
US6261717B1 (en) 1999-05-28 2001-07-17 The Gillette Company Battery having an electrode within another electrode
US6342317B1 (en) 1999-07-21 2002-01-29 The Gillette Company Battery
US6410187B1 (en) 1999-09-09 2002-06-25 The Gillette Company Primary alkaline battery
US6451486B1 (en) 2000-05-01 2002-09-17 The Gillette Company Battery cathode including a mixture of manganese dioxide with carbon particles of expanded and non-expanded graphite
US6921610B2 (en) * 2001-07-11 2005-07-26 The Gillette Company Battery
SG104277A1 (en) * 2001-09-24 2004-06-21 Inst Of Microelectronics Circuit for measuring changes in capacitor gap using a switched capacitor technique
CN101542787A (zh) 2006-09-25 2009-09-23 德克萨斯州立大学董事会 用于锂离子电池的阳离子取代的尖晶石氧化物和氟氧化物阴极
BRPI0703826A2 (pt) * 2007-08-28 2009-04-28 Nac De Grafite Ltda bateria alcalina

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE64280C (de) * Chemnitzer Haustelegraphen- , Telephon- und Blitzableiter-Bauanstalt a. a. Thränitz in Chemnitz Trockenelement mit durch Pappe getrennten keilförmigen Graphit-Braunsteinkörpern
DE195375C (fr) *
DE51624C (fr) *
DE355181C (de) * 1920-02-26 1922-06-22 Agia Allg Ges Fuer Auslaendisc Galvanisches Trockenelement
FR570728A (fr) * 1923-09-12 1924-05-06 Pile sèche
FR582853A (fr) * 1924-06-03 1924-12-30 Manhattan Electrical Supply Co Perfectionnements aux piles sèches
US3255049A (en) * 1963-01-03 1966-06-07 Union Carbide Corp Dry cell having gel on depolarizer surface
US3932196A (en) * 1974-12-30 1976-01-13 Union Carbide Corporation Primary dry cell with gas-venting passageway through the cathode mix
FR2432219A1 (fr) * 1978-07-25 1980-02-22 Accumulateurs Fixes Electrode d'argent pour generateur argent-hydrogene

Also Published As

Publication number Publication date
FR2485817A1 (fr) 1981-12-31
GB2080999B (en) 1983-08-17
GB2080999A (en) 1982-02-10
DE3124304A1 (de) 1982-03-11
JPS5732577A (en) 1982-02-22
US4281046A (en) 1981-07-28
DE3124304C2 (de) 1984-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse