ATE556448T1 - Elektrochemische zelle mit verstärktem separator - Google Patents

Elektrochemische zelle mit verstärktem separator

Info

Publication number
ATE556448T1
ATE556448T1 AT02780455T AT02780455T ATE556448T1 AT E556448 T1 ATE556448 T1 AT E556448T1 AT 02780455 T AT02780455 T AT 02780455T AT 02780455 T AT02780455 T AT 02780455T AT E556448 T1 ATE556448 T1 AT E556448T1
Authority
AT
Austria
Prior art keywords
cell
electrochemical cell
separator
reinforced separator
electrodes
Prior art date
Application number
AT02780455T
Other languages
English (en)
Inventor
Robert Janmey
Original Assignee
Eveready Battery 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 Eveready Battery Inc filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE556448T1 publication Critical patent/ATE556448T1/de

Links

Classifications

    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0486—Frames for plates or membranes
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/283—Cells or batteries with two cup-shaped or cylindrical collectors
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • 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
    • 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
    • Y10T29/49114—Electric battery cell making including adhesively bonding
    • 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
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
AT02780455T 2001-10-26 2002-10-15 Elektrochemische zelle mit verstärktem separator ATE556448T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/002,577 US6828061B2 (en) 2001-10-26 2001-10-26 Electrochemical cell with reinforced separator
PCT/US2002/032830 WO2003038928A1 (en) 2001-10-26 2002-10-15 Electrochemical cell with reinforced separator

Publications (1)

Publication Number Publication Date
ATE556448T1 true ATE556448T1 (de) 2012-05-15

Family

ID=21701428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02780455T ATE556448T1 (de) 2001-10-26 2002-10-15 Elektrochemische zelle mit verstärktem separator

Country Status (6)

Country Link
US (1) US6828061B2 (de)
EP (1) EP1438759B1 (de)
JP (1) JP4395371B2 (de)
CN (1) CN1310351C (de)
AT (1) ATE556448T1 (de)
WO (1) WO2003038928A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7005213B2 (en) * 2001-05-24 2006-02-28 Rayovac Corporation Ionically conductive additive for zinc-based anode in alkaline electrochemical cells
US20040229116A1 (en) * 2002-05-24 2004-11-18 Malinski James Andrew Perforated separator for an electrochemical cell
US20060183020A1 (en) * 2005-02-15 2006-08-17 Rovcal, Inc. Sealing assembly for electrochemical cell
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
EP1680824B1 (de) * 2003-11-05 2007-12-19 Hibar Systems Limited Separator für zylindrische zellen
AR047875A1 (es) 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
US20080026286A1 (en) * 2006-07-31 2008-01-31 Eveready Battery Company, Inc. Nail-type current collector with non-conductive core and surface metallization for electrochemical cell
US7799455B2 (en) * 2006-11-29 2010-09-21 The Gillette Company Battery separator and method of making same
US20080206632A1 (en) * 2007-02-23 2008-08-28 Wang Ruike R Battery separator
US20090181294A1 (en) * 2008-01-11 2009-07-16 Robert Yoppolo Battery Separators and Batteries
US9935302B2 (en) * 2009-10-20 2018-04-03 Daramic, Llc Battery separators with cross ribs and related methods
KR101147242B1 (ko) 2010-04-01 2012-05-18 삼성에스디아이 주식회사 전극 어셈블리와 이를 적용한 이차전지
US20110250495A1 (en) 2010-04-12 2011-10-13 Eveready Battery Company, Inc. Electrolyte Composition Electrochemical Cell Including A Contrast Agent And Method For Manufacturing Cells Using Same
KR102513159B1 (ko) 2013-04-29 2023-03-23 옵토도트 코포레이션 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들
US20170098857A1 (en) * 2015-04-15 2017-04-06 Optodot Corporation Coated stacks for batteries and related manufacturing methods
JP6731247B2 (ja) * 2015-12-21 2020-07-29 Fdk株式会社 アルカリ電池用セパレータ、アルカリ電池、およびアルカリ電池用セパレータの製造方法
JP6986351B2 (ja) * 2017-01-24 2021-12-22 Fdk株式会社 アルカリ電池用セパレーター、アルカリ電池
EP4152494B1 (de) * 2020-05-15 2024-09-18 Panasonic Intellectual Property Management Co., Ltd. Hermetisch verschlossene batterie
CN112928391B (zh) * 2021-01-13 2021-12-17 横店集团东磁股份有限公司 一种防撞击碱锰电池
CN116491019A (zh) * 2021-04-27 2023-07-25 宁德时代新能源科技股份有限公司 电池单体、电池、用电装置、制备电池单体的方法和装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056849A (en) * 1959-04-07 1962-10-02 Servel Inc Primary cell with slurry electrolyteanode body
US3318737A (en) * 1963-12-25 1967-05-09 Matsushita Electric Industrial Co Ltd Alkali dry cells
US3748181A (en) * 1971-07-21 1973-07-24 Union Carbide Corp Galvanic cell having improved construction
US3859141A (en) * 1971-09-01 1975-01-07 Gould Inc Dry battery seal and terminal connection
FR2272495B1 (de) * 1974-05-24 1978-02-03 Accumulateurs Fixes
US4074023A (en) * 1975-04-02 1978-02-14 Union Carbide Corporation Primary dry cell with masked separator
US4076907A (en) * 1976-08-12 1978-02-28 Bright Star Industries, Inc. Paper-lined dry cell batteries without smears
JPS58172872A (ja) 1982-04-02 1983-10-11 Matsushita Electric Ind Co Ltd 円筒型アルカリ電池
JPS59230256A (ja) * 1983-06-14 1984-12-24 Fuji Elelctrochem Co Ltd 筒形電池
JPS6139452A (ja) 1984-07-31 1986-02-25 Shin Kobe Electric Mach Co Ltd アルカリ蓄電池用セパレ−タ
JPH01311559A (ja) 1988-06-08 1989-12-15 Fuji Elelctrochem Co Ltd アルカリ電池用セパレータ
US5075958A (en) * 1990-07-30 1991-12-31 Everady Battery Company, Inc. Separator for electrochemical cell and process for the assembling it into the cell
JPH07134977A (ja) 1993-11-12 1995-05-23 Matsushita Electric Ind Co Ltd 筒形アルカリ電池
CA2177443A1 (en) 1995-06-07 1996-12-08 Dale R. Getz Cathode overcoat and process for incorporating into a battery
US6319629B1 (en) * 1997-10-15 2001-11-20 Amer-Sil S.A. Glass-fibre reinforced absorbent separator
LU90149B1 (fr) * 1997-10-15 1999-04-16 Amer Sil Sa Separateur absorbant renforce en fibres
US6087041A (en) * 1998-03-06 2000-07-11 Eveready Battery Company, Inc. Electrochemical cell structure employing electrode support for the seal
JP2000011986A (ja) 1998-06-23 2000-01-14 Ube Ind Ltd 電池用セパレータ及びその製造方法
US6265101B1 (en) * 1998-08-21 2001-07-24 Eveready Battery Company, Inc. Battery constructions having increased internal volume for active components
JP2000251923A (ja) * 1999-03-02 2000-09-14 Furukawa Battery Co Ltd:The 角型蓄電池

Also Published As

Publication number Publication date
JP4395371B2 (ja) 2010-01-06
US20030082443A1 (en) 2003-05-01
CN1310351C (zh) 2007-04-11
EP1438759A1 (de) 2004-07-21
WO2003038928A1 (en) 2003-05-08
EP1438759B1 (de) 2012-05-02
JP2005508070A (ja) 2005-03-24
CN1575526A (zh) 2005-02-02
US6828061B2 (en) 2004-12-07

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