BRPI0408929A - método de montar uma célula eletroquìmica tendo uma carcaça de anodo e uma carcaça de catodo - Google Patents

método de montar uma célula eletroquìmica tendo uma carcaça de anodo e uma carcaça de catodo

Info

Publication number
BRPI0408929A
BRPI0408929A BRPI0408929-4A BRPI0408929A BRPI0408929A BR PI0408929 A BRPI0408929 A BR PI0408929A BR PI0408929 A BRPI0408929 A BR PI0408929A BR PI0408929 A BRPI0408929 A BR PI0408929A
Authority
BR
Brazil
Prior art keywords
anode
cathode
casing
housing
cells
Prior art date
Application number
BRPI0408929-4A
Other languages
English (en)
Inventor
Keith Buckle
Original Assignee
Gillette Co
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 Gillette Co filed Critical Gillette Co
Publication of BRPI0408929A publication Critical patent/BRPI0408929A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"MéTODO DE MONTAR UMA CéLULA ELETROQUìMICA TENDO UMA CARCAçA DE ANODO E UMA CARCAçA DE CATODO". é descrito um processo de montagem para fabricar células de zinco/ar, tipicamente células tipo botão de zinco/ar. As célula têm um revestimento do anodo em forma de copo e um revestimento do catodo em forma de copo, cada qual tendo uma extremidade aberta e uma fechada. O processo compreende uma etapa de montagem, em que os dois revestimentos são empurrados um contra o outro, seguido por uma etapa de agrafamento, em que a célula é puncionada através de uma matriz, agrafando assim a borda do revestimento do catodo sobre a parede lateral do revestimento do anodo com vedação isolante entre eles. Em cada etapa, particularmente na etapa de agrafamento, um punção do anodo com uma superfície saliente anular impacta a borda de quina da extremidade fechada do revestimento do anodo, enquanto o outro punção é aplicado com uma força oposta ao revestimento do catodo. O processo tem utilidade particular para revestimentos de anodo e catodo de pequena espessura de parede, preferivelmente entre 2 e 5 mil (0,0508 e 0,127 mm).
BRPI0408929-4A 2003-04-02 2004-03-31 método de montar uma célula eletroquìmica tendo uma carcaça de anodo e uma carcaça de catodo BRPI0408929A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/405,330 US7001439B2 (en) 2003-04-02 2003-04-02 Zinc/air cell assembly
PCT/US2004/009858 WO2004091006A2 (en) 2003-04-02 2004-03-31 Zinc/air cell assembly

Publications (1)

Publication Number Publication Date
BRPI0408929A true BRPI0408929A (pt) 2006-04-04

Family

ID=33097071

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408929-4A BRPI0408929A (pt) 2003-04-02 2004-03-31 método de montar uma célula eletroquìmica tendo uma carcaça de anodo e uma carcaça de catodo

Country Status (8)

Country Link
US (1) US7001439B2 (pt)
EP (1) EP1629550B1 (pt)
JP (1) JP2006522458A (pt)
CN (1) CN100423320C (pt)
AT (1) ATE408243T1 (pt)
BR (1) BRPI0408929A (pt)
DE (1) DE602004016494D1 (pt)
WO (1) WO2004091006A2 (pt)

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KR101002487B1 (ko) * 2008-06-23 2010-12-17 삼성에스디아이 주식회사 전극조립체 및 이를 포함하는 이차전지
US20100068614A1 (en) * 2008-09-18 2010-03-18 Koji Yamaguchi Flat battery
US8182937B2 (en) * 2008-11-03 2012-05-22 The Gillette Company Battery having battery-life indicator with fragrance
DE102011087035A1 (de) 2011-11-24 2013-05-29 Bayerische Motoren Werke Aktiengesellschaft Zellkontaktieranordnung für einen Energiespeicher
DE102011087032A1 (de) 2011-11-24 2013-05-29 Bayerische Motoren Werke Aktiengesellschaft Hochvoltspeicher
CA3041293A1 (en) 2016-10-21 2018-04-26 Nantenergy, Inc. Corrugated fuel electrode
CN107644975A (zh) * 2017-11-13 2018-01-30 宁波必霸能源有限公司 纽扣电池预封口设备
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
US11552290B2 (en) 2018-07-27 2023-01-10 Form Energy, Inc. Negative electrodes for electrochemical cells
US10901253B2 (en) * 2018-10-02 2021-01-26 Aristocrat Technologies Australia Pty Limited Button deck assembly for an electronic gaming machine and method for making the same
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
KR102909564B1 (ko) * 2020-03-31 2026-01-08 닝더 엠프렉스 테크놀로지 리미티드 배터리 셀 및 이를 이용한 전기화학 장치
US12119474B1 (en) 2020-04-02 2024-10-15 Energizer Brands, Llc Electrode bonding system and method of use
US11641044B1 (en) 2020-04-14 2023-05-02 Energizer Brands, Llc Battery housing and systems and methods of making thereof
CN112201881B (zh) * 2020-11-02 2025-07-18 深圳聚锂能源有限公司 一种扣式电池外壳及扣式电池
US12087899B1 (en) 2021-05-19 2024-09-10 Energizer Brands, Llc Electrode and separator feed system and method of use
CN118946990A (zh) * 2022-01-28 2024-11-12 福恩能源公司 双面的密封的气体扩散电极
AU2022446963A1 (en) * 2022-03-15 2025-06-26 Techtronic Cordless Gp Insulator for tabless jellyroll battery cells

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
USRE31413E (en) 1974-01-30 1983-10-11 Gould Inc. Gas depolarized electrochemical cells and method of assembly
US3897265A (en) 1974-01-30 1975-07-29 Gte Laboratories Inc Electrochemical cells
US4041211A (en) 1975-10-06 1977-08-09 Unican Electrochemical Products Ltd. Production of zinc-air button cell
JPS5840304B2 (ja) 1978-07-10 1983-09-05 日立マクセル株式会社 アルカリ電池
US4369568A (en) * 1981-02-09 1983-01-25 Ray-O-Vac Corporation Method for manufacturing cells utilizing centrifuging techniques
JPS5830065A (ja) 1981-08-17 1983-02-22 Matsushita Electric Ind Co Ltd ボタン型空気−亜鉛電池の製造法
JPS58220369A (ja) 1982-06-15 1983-12-21 Matsushita Electric Ind Co Ltd ボタン型空気電池
US4585710A (en) 1985-04-22 1986-04-29 Duracell Inc. Zinc/air cell cathode
JPS62198061A (ja) * 1986-02-25 1987-09-01 Toshiba Battery Co Ltd 空気電池の製造方法
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US5658356A (en) 1995-05-05 1997-08-19 Rayovac Corporation Metal-air cathode can having reduced corner radius and electrochemical cells made therewith
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US6436156B1 (en) 2000-05-25 2002-08-20 The Gillette Company Zinc/air cell

Also Published As

Publication number Publication date
JP2006522458A (ja) 2006-09-28
CN1839494A (zh) 2006-09-27
WO2004091006A3 (en) 2005-12-08
DE602004016494D1 (de) 2008-10-23
ATE408243T1 (de) 2008-09-15
EP1629550A2 (en) 2006-03-01
US7001439B2 (en) 2006-02-21
WO2004091006A2 (en) 2004-10-21
CN100423320C (zh) 2008-10-01
EP1629550B1 (en) 2008-09-10
US20040197643A1 (en) 2004-10-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.