BR9911132B1 - bateria alcalina. - Google Patents

bateria alcalina.

Info

Publication number
BR9911132B1
BR9911132B1 BRPI9911132-2A BR9911132A BR9911132B1 BR 9911132 B1 BR9911132 B1 BR 9911132B1 BR 9911132 A BR9911132 A BR 9911132A BR 9911132 B1 BR9911132 B1 BR 9911132B1
Authority
BR
Brazil
Prior art keywords
alkaline battery
alkaline
battery
Prior art date
Application number
BRPI9911132-2A
Other languages
English (en)
Other versions
BR9911132A (pt
Inventor
Kenji Yamamoto
Toshikazu Kaneko
Takeshi Okubo
Toshina Saeki
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 filed Critical
Publication of BR9911132A publication Critical patent/BR9911132A/pt
Publication of BR9911132B1 publication Critical patent/BR9911132B1/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
    • 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
    • H01M50/183—Sealing members
    • 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
    • H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • 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
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0027—Gate or gate mark locations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
BRPI9911132-2A 1998-06-12 1999-06-10 bateria alcalina. BR9911132B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16511898A JP3576384B2 (ja) 1998-06-12 1998-06-12 アルカリ電池
PCT/JP1999/003126 WO1999065091A1 (en) 1998-06-12 1999-06-10 Sealing structure for an alkali battery

Publications (2)

Publication Number Publication Date
BR9911132A BR9911132A (pt) 2001-03-06
BR9911132B1 true BR9911132B1 (pt) 2008-11-18

Family

ID=15806265

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9911132-2A BR9911132B1 (pt) 1998-06-12 1999-06-10 bateria alcalina.

Country Status (12)

Country Link
US (1) US6720108B2 (pt)
EP (1) EP1092242B1 (pt)
JP (1) JP3576384B2 (pt)
KR (1) KR100500918B1 (pt)
CN (1) CN1150641C (pt)
AU (1) AU746396B2 (pt)
BR (1) BR9911132B1 (pt)
CA (1) CA2334666C (pt)
DE (1) DE69901447T2 (pt)
HK (1) HK1036155A1 (pt)
ID (1) ID27519A (pt)
WO (1) WO1999065091A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001085427A1 (en) * 2000-05-05 2001-11-15 Eveready Battery Company, Inc. Injection molded battery seal and process for making same
JP2003039498A (ja) * 2001-07-30 2003-02-13 Japan Crown Cork Co Ltd 天面に開口部を有するキャップ及び注出具の製造方法
US6855454B2 (en) 2001-12-20 2005-02-15 Eveready Battery Company, Inc. Electrochemical cell having venting current collector and seal assembly
US20050033237A1 (en) * 2003-08-08 2005-02-10 James Fentress Catheter assemblies and injection molding processes and equipment for making the same
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
US20060183019A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Adhesive for use in an electrochemical cell
US20060183020A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Sealing assembly for electrochemical cell
JP4715114B2 (ja) * 2004-06-17 2011-07-06 トヨタ自動車株式会社 電池ケース蓋用パッキン、電池ケース蓋の製造方法、電池の製造方法
JP2007005196A (ja) * 2005-06-24 2007-01-11 Hitachi Maxell Ltd アルカリ電池
KR102275333B1 (ko) 2014-10-30 2021-07-09 삼성에스디아이 주식회사 이차 전지
KR102166475B1 (ko) * 2017-12-14 2020-10-16 주식회사 엘지화학 배터리 모듈의 제조 방법
CN110707281B (zh) * 2019-10-10 2021-12-14 江西赣锋电池科技有限公司 一种二次电池顶盖补液结构
WO2021237079A1 (en) 2020-05-22 2021-11-25 Duracell U.S. Operations, Inc. Seal assembly for a battery cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081761A (ja) * 1983-10-13 1985-05-09 Toshiba Battery Co Ltd 電池用封口体の製造法
JPS61118961A (ja) * 1984-11-15 1986-06-06 Matsushita Electric Ind Co Ltd 密閉電池
JPS61200665A (ja) * 1985-03-01 1986-09-05 Matsushita Electric Ind Co Ltd 電池用ガスケツトの成形方法
US4804593A (en) * 1986-05-20 1989-02-14 Sanyo Electric Co., Ltd. Enclosed cell having safety valve mechanism and fabricating method of the same
US5227261A (en) * 1991-10-15 1993-07-13 Eveready Battery Company, Inc. Cylindrical electrochemical cells with a diaphragm seal
JPH05159759A (ja) 1991-11-30 1993-06-25 Daiichi Gaiyaa Kk アルカリ電池用封口体の製造方法
JP2688883B2 (ja) * 1993-11-01 1997-12-10 株式会社キャム アルカリ電池用封口体の製造方法
JP2759118B2 (ja) 1994-12-13 1998-05-28 第一化成株式会社 アルカリ電池用封口体の製造方法
JP3583834B2 (ja) 1995-08-04 2004-11-04 三洋電機株式会社 電池用封口ガスケット及びその製造方法

Also Published As

Publication number Publication date
AU4061699A (en) 1999-12-30
BR9911132A (pt) 2001-03-06
KR20010052784A (ko) 2001-06-25
DE69901447D1 (de) 2002-06-13
CN1305642A (zh) 2001-07-25
EP1092242A1 (en) 2001-04-18
US20010007730A1 (en) 2001-07-12
EP1092242B1 (en) 2002-05-08
ID27519A (id) 2001-04-12
AU746396B2 (en) 2002-05-02
CA2334666C (en) 2006-08-15
CA2334666A1 (en) 1999-12-16
JP2000003696A (ja) 2000-01-07
HK1036155A1 (en) 2001-12-21
WO1999065091A1 (en) 1999-12-16
DE69901447T2 (de) 2003-04-03
CN1150641C (zh) 2004-05-19
US6720108B2 (en) 2004-04-13
JP3576384B2 (ja) 2004-10-13
KR100500918B1 (ko) 2005-07-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/06/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2258 DE 15-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.