BRPI0410773A - bateria vedada - Google Patents

bateria vedada

Info

Publication number
BRPI0410773A
BRPI0410773A BRPI0410773-0A BRPI0410773A BRPI0410773A BR PI0410773 A BRPI0410773 A BR PI0410773A BR PI0410773 A BRPI0410773 A BR PI0410773A BR PI0410773 A BRPI0410773 A BR PI0410773A
Authority
BR
Brazil
Prior art keywords
gasket
sealed
battery
blade
sealing
Prior art date
Application number
BRPI0410773-0A
Other languages
English (en)
Inventor
Ryuichiro Ebi
Kenjin Masumoto
Toshiharu Kitagawa
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of BRPI0410773A publication Critical patent/BRPI0410773A/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 of a single cell or a single battery
    • 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
    • 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 of a single cell or a single battery
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/103—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure prismatic or rectangular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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 of a single cell or a single battery
    • 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 of a single cell or a single battery
    • H01M50/183—Sealing members
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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 of a single cell or a single battery
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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

Abstract

"BATERIA VEDADA". A presente invenção refere-se a uma bateria vedada em que uma abertura (2a) de uma caixa de bateria (2) é vedada com qualquer um de um elemento de vedação via uma gaxeta de isolamento (7), e uma unidade de vedação (8) em que um elemento de vedação é frisado dentro de um filtro (9) via uma gaxeta interna (10). A bateria vedada inclui uma gaxeta semelhante a uma lâmina (16) colocada no elemento de vedação de modo que a caixa de bateria seja firmemente vedada com qualquer uma de uma combinação da gaxeta de isolamento (7) e da gaxeta semelhante a uma lâmina (16), e uma combinação da gaxeta de isolamento (7), a gaxeta semelhante a uma lâmina (16), e a gaxeta interna (10), por frisagem da abertura (2a) da caixa de bateria (2) para dentro. Isso assegura espaço suficiente para a compressão enquanto a vedação por frisagem é obtida.
BRPI0410773-0A 2003-05-20 2004-03-31 bateria vedada BRPI0410773A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003142143A JP4393791B2 (ja) 2003-05-20 2003-05-20 密閉電池
PCT/JP2004/004580 WO2004105159A1 (ja) 2003-05-20 2004-03-31 密閉電池

Publications (1)

Publication Number Publication Date
BRPI0410773A true BRPI0410773A (pt) 2006-06-27

Family

ID=33475045

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410773-0A BRPI0410773A (pt) 2003-05-20 2004-03-31 bateria vedada

Country Status (9)

Country Link
US (1) US7442467B2 (pt)
EP (1) EP1630887A4 (pt)
JP (1) JP4393791B2 (pt)
KR (1) KR20060009267A (pt)
CN (1) CN100347875C (pt)
BR (1) BRPI0410773A (pt)
MX (1) MXPA05011967A (pt)
RU (1) RU2005139721A (pt)
WO (1) WO2004105159A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1887763B1 (en) 2006-08-11 2011-02-09 Samsung Electronics Co., Ltd. Dual-axis rotation folder-type mobile communication terminal and hinge device thereof
KR101097255B1 (ko) * 2009-11-30 2011-12-21 삼성에스디아이 주식회사 이차 전지
KR101175008B1 (ko) * 2010-09-16 2012-08-17 삼성에스디아이 주식회사 원통형 이차전지
KR102156135B1 (ko) * 2018-07-09 2020-09-16 이권구 전기 에너지 저장소자용 실링 구조체와 이를 이용한 전기 에너지 저장소자의 단위셀 제조방법
US11774376B2 (en) * 2019-12-26 2023-10-03 Canon Kabushiki Kaisha Power supply unit and radiation imaging apparatus including the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941757C2 (de) * 1979-10-16 1982-06-16 Varta Batterie Ag, 3000 Hannover Verschlußanordnung für galvanische Elemente und Verfahren zu deren Herstellung
JPH07201308A (ja) 1993-12-28 1995-08-04 Matsushita Electric Ind Co Ltd 密閉型電池用封口板
JPH08162076A (ja) 1994-12-02 1996-06-21 Toshiba Battery Co Ltd 角形電池
US5741606A (en) * 1995-07-31 1998-04-21 Polystor Corporation Overcharge protection battery vent
US6524739B1 (en) * 1998-08-25 2003-02-25 Matsushita Electric Industrial Co., Ltd. Secondary battery
JP4444394B2 (ja) 1999-06-11 2010-03-31 パナソニック株式会社 電池
JP5021111B2 (ja) 2000-03-31 2012-09-05 パナソニック株式会社 密閉型電池
JP2003007270A (ja) 2001-06-21 2003-01-10 Nok Corp 電池用ガスケット
JP4197411B2 (ja) * 2002-01-18 2008-12-17 パナソニック株式会社 角形密閉式電池
JP4436587B2 (ja) * 2002-01-31 2010-03-24 パナソニック株式会社 電池及び組電池
JP4257838B2 (ja) * 2003-06-09 2009-04-22 パナソニック株式会社 密閉式電池とその製造方法

Also Published As

Publication number Publication date
US7442467B2 (en) 2008-10-28
CN100347875C (zh) 2007-11-07
JP4393791B2 (ja) 2010-01-06
JP2004349017A (ja) 2004-12-09
US20060286451A1 (en) 2006-12-21
RU2005139721A (ru) 2006-05-27
MXPA05011967A (es) 2006-02-02
WO2004105159A1 (ja) 2004-12-02
KR20060009267A (ko) 2006-01-31
EP1630887A1 (en) 2006-03-01
CN1784795A (zh) 2006-06-07
EP1630887A4 (en) 2010-05-26

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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.