BR9205794A - Pilha alcalina primária, e processo para aperfeiçoar sua capacidade - Google Patents

Pilha alcalina primária, e processo para aperfeiçoar sua capacidade

Info

Publication number
BR9205794A
BR9205794A BR9205794A BR9205794A BR9205794A BR 9205794 A BR9205794 A BR 9205794A BR 9205794 A BR9205794 A BR 9205794A BR 9205794 A BR9205794 A BR 9205794A BR 9205794 A BR9205794 A BR 9205794A
Authority
BR
Brazil
Prior art keywords
capacity
improve
alkaline battery
primary alkaline
primary
Prior art date
Application number
BR9205794A
Other languages
English (en)
Inventor
Gerald H Newman
Alwyn H Taylor
Michel J Vernhes
Original Assignee
Duracell Inc
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 Duracell Inc filed Critical Duracell Inc
Publication of BR9205794A publication Critical patent/BR9205794A/pt

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
BR9205794A 1991-03-21 1992-02-10 Pilha alcalina primária, e processo para aperfeiçoar sua capacidade BR9205794A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/673,045 US5856040A (en) 1991-03-21 1991-03-21 Alkaline cell
PCT/US1992/001040 WO1992016978A1 (en) 1991-03-21 1992-02-10 Alkaline cell

Publications (1)

Publication Number Publication Date
BR9205794A true BR9205794A (pt) 1994-08-02

Family

ID=24701101

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205794A BR9205794A (pt) 1991-03-21 1992-02-10 Pilha alcalina primária, e processo para aperfeiçoar sua capacidade

Country Status (18)

Country Link
US (1) US5856040A (pt)
EP (1) EP0576539B1 (pt)
JP (1) JP2993737B2 (pt)
KR (1) KR100255115B1 (pt)
CN (1) CN1042876C (pt)
AU (1) AU664364B2 (pt)
BR (1) BR9205794A (pt)
CA (1) CA2100247C (pt)
DE (1) DE69215505T2 (pt)
HK (1) HK1004034A1 (pt)
IL (1) IL100774A (pt)
MX (1) MX9201213A (pt)
MY (1) MY109932A (pt)
NZ (1) NZ241969A (pt)
PT (1) PT100270A (pt)
SG (1) SG66282A1 (pt)
TW (1) TW231379B (pt)
WO (1) WO1992016978A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300004B1 (en) 1998-08-21 2001-10-09 Eveready Battery Company, Inc. Battery constructions having reduced collector assembly volume
US6150052A (en) * 1998-10-19 2000-11-21 Eveready Battery Company, Inc. Electrode for an electrochemical cell including stacked disks
US6143446A (en) * 1998-10-21 2000-11-07 Duracell Inc. Battery cathode
US6221527B1 (en) 1998-12-01 2001-04-24 Eveready Battery Company, Inc. Electrode for an electrochemical cell including ribbons
WO2000059052A2 (en) * 1999-03-29 2000-10-05 The Gillette Company Alkaline cell separator
US6483275B1 (en) 1999-04-23 2002-11-19 The Board Of Trustees Of The Univesity Of Illinois Consumer battery having a built-in indicator
FR2796496A1 (fr) * 1999-07-15 2001-01-19 Cit Alcatel Electrode au zinc pour generateur electrochimique a electrolyte alcalin
US6605383B1 (en) * 2000-11-22 2003-08-12 Eveready Battery Company, Inc. Alkaline electrochemical cell having adhesive closure
US6627349B2 (en) 2001-04-26 2003-09-30 Eveready Battery Company, Inc. Electrode for an electrochemical cell
US6673494B2 (en) 2002-02-15 2004-01-06 Alltrista Zinc Products, L.P. Expanded zinc mesh anode
JP5144931B2 (ja) * 2003-08-18 2013-02-13 パワージェニックス システムズ， インコーポレーテッド ニッケル亜鉛電池の製造方法
US20080163478A1 (en) * 2003-08-18 2008-07-10 Powergenix Systems, Inc. Method for manufacturing nickel zinc batteries
US8703330B2 (en) * 2005-04-26 2014-04-22 Powergenix Systems, Inc. Nickel zinc battery design
US20080268341A1 (en) * 2007-03-14 2008-10-30 Teck Cominco Metals Ltd. High power batteries and electrochemical cells and methods of making same
US8236444B2 (en) * 2007-03-27 2012-08-07 Eveready Battery Company, Inc. Electrochemical cell having low volume collector assembly
JP5599384B2 (ja) * 2008-04-02 2014-10-01 パワージェニックス システムズ， インコーポレーテッド 陰性缶を有する円筒形ニッケル─亜鉛セル
US20100068609A1 (en) * 2008-09-15 2010-03-18 Ultralife Corportion Hybrid cell construction for improved performance
JP2011249287A (ja) * 2010-05-31 2011-12-08 Sumitomo Electric Ind Ltd 電池用負極とその製造方法および一次電池
US20160308219A1 (en) * 2015-04-14 2016-10-20 Intel Corporation Randomly shaped three dimensional battery cell with shape conforming conductive covering
US10566582B2 (en) 2016-06-23 2020-02-18 Intel Corporation Battery utilizing device cavity

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219487A (en) * 1962-06-06 1965-11-23 Servel Inc Perforated contact member for voltaic cell electrodes
US3510358A (en) * 1967-11-02 1970-05-05 Faat Khatovich Nabiullin Primary alkaline cell
FR1604005A (pt) * 1968-07-18 1971-06-28
US4211829A (en) * 1977-04-27 1980-07-08 Compagnie Generale Des Etablissements Michelin Process for assembling a porous membrane on a support and assembly produced in this manner
US4091178A (en) * 1977-09-01 1978-05-23 Union Carbide Corporation Rechargeable alkaline MnO2 -zinc cell
US4175052A (en) * 1978-03-31 1979-11-20 Union Carbide Corporation Alkaline-MnO2 cell having a zinc powder-gel anode containing P-N-V-P or PMA
JPS5532346A (en) * 1978-08-28 1980-03-07 Hitachi Maxell Ltd Electrode
JPS5532345A (en) * 1978-08-28 1980-03-07 Hitachi Maxell Ltd Manganese dioxide electrode
DE3026065A1 (de) * 1980-07-10 1982-02-04 Varta Batterie Ag, 3000 Hannover Wiederaufladbares galvanisches element
US4777100A (en) * 1985-02-12 1988-10-11 Duracell Inc. Cell corrosion reduction
GB2176474A (en) * 1985-06-15 1986-12-31 Tanabe Seiyaku Co Thiazolidine derivatives
FR2634595B1 (fr) * 1988-07-25 1995-07-28 Cipel Generateur electrochimique a electrolyte alcalin et a electrode negative de zinc
FR2634596B1 (fr) * 1988-07-25 1990-10-26 Cipel Generateur electrochimique a electrolyte alcalin et a electrode negative de zinc
US5034291A (en) * 1989-08-16 1991-07-23 Rayovac Corporation Aluminum compound additives to reduce zinc corrosion in anodes of electrochemical cells
US4992343A (en) * 1989-08-17 1991-02-12 Eveready Battery Company, Inc. Lead-containing anode current collector for alkaline cells
CA2002348A1 (en) * 1989-11-06 1991-05-06 Klaus Tomantschger Zinc anodes for alkaline galvanic cells and cells containing them
FR2680049A1 (fr) * 1991-08-02 1993-02-05 Sorapec Realisation d'electrodes ou de collecteurs d'electrodes par projection a la flamme.

Also Published As

Publication number Publication date
EP0576539A1 (en) 1994-01-05
CA2100247C (en) 1999-12-21
NZ241969A (en) 1993-06-25
AU664364B2 (en) 1995-11-16
US5856040A (en) 1999-01-05
EP0576539A4 (en) 1994-12-07
IL100774A0 (en) 1992-09-06
DE69215505D1 (de) 1997-01-09
JPH07502621A (ja) 1995-03-16
IL100774A (en) 1997-07-13
MX9201213A (es) 1992-10-01
KR100255115B1 (ko) 2000-05-01
CN1065555A (zh) 1992-10-21
DE69215505T2 (de) 1997-07-03
HK1004034A1 (en) 1998-11-13
JP2993737B2 (ja) 1999-12-27
AU1534592A (en) 1992-10-21
MY109932A (en) 1997-09-30
WO1992016978A1 (en) 1992-10-01
PT100270A (pt) 1994-04-29
SG66282A1 (en) 1999-07-20
CN1042876C (zh) 1999-04-07
EP0576539B1 (en) 1996-11-27
TW231379B (pt) 1994-10-01

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
ND Extension of time allowed
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Owner name: THE GILLETTE COMPANY (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: DURACELL INC.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/02/2012