ATE520161T1 - Batteriedose mit c-förmiger entlüftung ausserhalb des zentrums - Google Patents

Batteriedose mit c-förmiger entlüftung ausserhalb des zentrums

Info

Publication number
ATE520161T1
ATE520161T1 AT07795283T AT07795283T ATE520161T1 AT E520161 T1 ATE520161 T1 AT E520161T1 AT 07795283 T AT07795283 T AT 07795283T AT 07795283 T AT07795283 T AT 07795283T AT E520161 T1 ATE520161 T1 AT E520161T1
Authority
AT
Austria
Prior art keywords
container
cell
pressure relief
center
relief vent
Prior art date
Application number
AT07795283T
Other languages
German (de)
English (en)
Inventor
Richard Bouffard
Walter Ebner
John O'halloran
R Begg
John Steams
Robert Ray
Original Assignee
Eveready Battery Inc
H & T Waterbury Inc
Truelove & Maclean
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, H & T Waterbury Inc, Truelove & Maclean filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE520161T1 publication Critical patent/ATE520161T1/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/244—Zinc electrodes
    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
AT07795283T 2006-05-24 2007-05-23 Batteriedose mit c-förmiger entlüftung ausserhalb des zentrums ATE520161T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/439,758 US7875376B2 (en) 2006-05-24 2006-05-24 Battery can having off-center C-shaped vent
PCT/US2007/012381 WO2007139881A2 (en) 2006-05-24 2007-05-23 Battery can having off-center c-shaped vent

Publications (1)

Publication Number Publication Date
ATE520161T1 true ATE520161T1 (de) 2011-08-15

Family

ID=38749918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07795283T ATE520161T1 (de) 2006-05-24 2007-05-23 Batteriedose mit c-förmiger entlüftung ausserhalb des zentrums

Country Status (6)

Country Link
US (2) US7875376B2 (enExample)
EP (1) EP2022113B1 (enExample)
JP (1) JP5220002B2 (enExample)
CN (1) CN101563798A (enExample)
AT (1) ATE520161T1 (enExample)
WO (1) WO2007139881A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100880321B1 (ko) * 2006-12-14 2009-01-28 삼성에스디아이 주식회사 이차전지
FR2946800B1 (fr) * 2009-06-15 2011-06-24 Saft Groupe Sa Conteneur pour accumulateur etanche
WO2014008014A1 (en) * 2012-06-25 2014-01-09 Illinois Tool Works Inc. Pressure relief device for pressurized container
US10256444B2 (en) * 2014-07-15 2019-04-09 Sanyo Electric Co., Ltd. Electricity storage device
US10790490B2 (en) 2015-09-09 2020-09-29 Murata Manufacturing Co., Ltd. Battery, battery can, battery pack, electronic device, electric vehicle, electricity storage device, and electric power system
JP6508170B2 (ja) * 2016-11-16 2019-05-08 トヨタ自動車株式会社 燃料電池システム
US10804515B2 (en) 2018-08-08 2020-10-13 Duracell U.S. Operations, Inc. Batteries having vents
CN111564590B (zh) * 2020-05-12 2022-11-18 路华置富电子(深圳)有限公司 具有防爆结构的电池
JP7445001B2 (ja) 2021-03-26 2024-03-06 江▲蘇▼▲時▼代新能源科技有限公司 電池セル、電池、電力消費装置、製造方法及び製造設備
KR20230128067A (ko) * 2021-03-31 2023-09-01 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 전지, 전기 장치, 전지 제조 방법 및 장치
DE102023004644A1 (de) * 2023-11-15 2025-05-15 Mercedes-Benz Group AG Batteriegehäuse mit einer Berstscheibe zur Evakuierung eines Überdrucks und Verfahren zur Herstellung eines solchen Batteriegehäuses

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US2525436A (en) 1945-03-27 1950-10-10 Ruben Samuel Dry cell
BE791215A (fr) 1971-11-18 1973-05-10 Crown Cork & Seal Cy Inc Soupape de decompression pour recipients a aerosol
US3815534A (en) 1971-11-18 1974-06-11 Crown Cork & Seal Co Pressure release valves for aerosol cans
US3909303A (en) 1973-01-30 1975-09-30 Power Conversion Inc Battery construction with provision for venting its contents
JPS5713993B2 (enExample) * 1973-01-30 1982-03-20
CH574350A5 (en) 1974-12-04 1976-04-15 Aluminiumwerke Ag Rorschach Aluminium cover foil for drink container - has area of reduced thickness for perforation by drinking straw
JPS5817332Y2 (ja) 1979-05-31 1983-04-08 株式会社ユアサコーポレーション 密閉形電池
JPS58120642U (ja) * 1982-02-12 1983-08-17 エルナ−株式会社 電解コンデンサ
JPS59154743A (ja) 1983-02-23 1984-09-03 Hitachi Maxell Ltd 密閉型電池
FR2579833B1 (fr) 1985-04-01 1987-05-07 Accumulateurs Fixes Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique
US4803136A (en) 1985-09-30 1989-02-07 Emerson Electric Co. Method of manufacturing a safety vented container and product
US4698282A (en) 1986-06-02 1987-10-06 Power Conversion Inc. Safety vent device for electrochemical cells
US4842965A (en) 1986-09-27 1989-06-27 Hitachi Maxell, Ltd. Non aqueous electrochemical battery with explosion proof arrangement and a method of the production thereof
FR2627327A1 (fr) 1988-02-17 1989-08-18 Accumulateurs Fixes Dispositif de securite pour generateurs electrochimiques a godets cylindriques
JP2792098B2 (ja) 1989-04-25 1998-08-27 松下電器産業株式会社 有機電解液電池用安全装置
JPH04215245A (ja) 1990-08-22 1992-08-06 Shin Kobe Electric Mach Co Ltd 二次電池
US5340666A (en) * 1991-03-11 1994-08-23 Battery Technologies Inc. Rechargeable alkaline manganese cell having improved capacity and improved energy density
US5422201A (en) 1993-08-04 1995-06-06 Eveready Battery Company, Inc. Current collector assembly for an electrochemical cell
JPH0945304A (ja) 1995-08-01 1997-02-14 Tdk Corp 密閉電池の安全装置
JPH09161738A (ja) 1995-12-13 1997-06-20 Toshiba Battery Co Ltd 電池容器の暴爆防止用溝付け加工方法および非水電解液電池
JP3853461B2 (ja) 1997-04-02 2006-12-06 松下電器産業株式会社 密閉型電池用防爆封口板およびその製造方法
MY124164A (en) 1997-05-09 2006-06-30 Fukuda Metal Foil Powder Closed battery and closing member
JPH11213978A (ja) 1998-01-23 1999-08-06 Hitachi Ltd 防爆型電気素子
GB2334812A (en) 1998-02-27 1999-09-01 Motorola Betriebsfunk Berlin G Battery housing
US6632558B1 (en) 1998-08-21 2003-10-14 Eveready Battery Company, Inc. Battery construction having pressure release mechanism
US6159631A (en) 1998-08-27 2000-12-12 Polystor Corporation Overcharge safety vents on prismatic cells
US6346342B1 (en) 1999-11-19 2002-02-12 Eveready Battery Company, Inc. Battery having pressure relief mechanism formed in container
US6348281B1 (en) 1999-11-19 2002-02-19 Eveready Battery Company, Inc. Electrochemical cell having venting cover
JP2002251987A (ja) 2000-12-22 2002-09-06 Fdk Corp 密閉型電池の安全弁
US6620543B2 (en) 2001-08-09 2003-09-16 Eveready Battery Company, Inc. Electrochemical cell having can vent and cover terminal
US7195839B2 (en) 2003-02-11 2007-03-27 Eveready Battery Company, Inc. Battery cell with improved pressure relief vent
JP4215245B2 (ja) 2003-04-09 2009-01-28 山佐株式会社 遊技機

Also Published As

Publication number Publication date
JP2009538507A (ja) 2009-11-05
US7875376B2 (en) 2011-01-25
JP5220002B2 (ja) 2013-06-26
EP2022113A2 (en) 2009-02-11
US20070275294A1 (en) 2007-11-29
US20110111271A1 (en) 2011-05-12
WO2007139881A3 (en) 2008-04-03
WO2007139881A2 (en) 2007-12-06
US8268468B2 (en) 2012-09-18
EP2022113B1 (en) 2011-08-10
CN101563798A (zh) 2009-10-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties