CN101563798A - 具有偏离中心的c形排气孔的电池壳体 - Google Patents

具有偏离中心的c形排气孔的电池壳体 Download PDF

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Publication number
CN101563798A
CN101563798A CNA2007800187938A CN200780018793A CN101563798A CN 101563798 A CN101563798 A CN 101563798A CN A2007800187938 A CNA2007800187938 A CN A2007800187938A CN 200780018793 A CN200780018793 A CN 200780018793A CN 101563798 A CN101563798 A CN 101563798A
Authority
CN
China
Prior art keywords
groove
center
container
metal
metallic walls
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2007800187938A
Other languages
English (en)
Chinese (zh)
Inventor
R·L·布法德
W·B·埃布纳
J·奥哈罗兰
R·J·贝格
J·C·斯蒂姆斯
R·E·雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
H&t Battery Components Usa
H&t Waterbury Co
Edgewell Personal Care Brands LLC
Original Assignee
H&t Battery Components Usa
H&t Waterbury Co
Eveready Battery Co 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 H&t Battery Components Usa, H&t Waterbury Co, Eveready Battery Co Inc filed Critical H&t Battery Components Usa
Publication of CN101563798A publication Critical patent/CN101563798A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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)
CNA2007800187938A 2006-05-24 2007-05-23 具有偏离中心的c形排气孔的电池壳体 Pending CN101563798A (zh)

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
US11/439,758 2006-05-24

Publications (1)

Publication Number Publication Date
CN101563798A true CN101563798A (zh) 2009-10-21

Family

ID=38749918

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800187938A Pending CN101563798A (zh) 2006-05-24 2007-05-23 具有偏离中心的c形排气孔的电池壳体

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106133945A (zh) * 2014-07-15 2016-11-16 三洋电机株式会社 蓄电装置
CN107949927A (zh) * 2015-09-09 2018-04-20 株式会社村田制作所 电池、电池壳、电池组、电子装置、电动车辆、蓄电装置以及电力系统
CN108075077A (zh) * 2016-11-16 2018-05-25 丰田自动车株式会社 燃料电池系统及车辆的罩下结构
CN111564590A (zh) * 2020-05-12 2020-08-21 路华置富电子(深圳)有限公司 具有防爆结构的电池

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* Cited by examiner, † Cited by third party
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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
US10804515B2 (en) 2018-08-08 2020-10-13 Duracell U.S. Operations, Inc. Batteries having vents
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
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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
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FR2579833B1 (fr) 1985-04-01 1987-05-07 Accumulateurs Fixes Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique
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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
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106133945A (zh) * 2014-07-15 2016-11-16 三洋电机株式会社 蓄电装置
CN107949927A (zh) * 2015-09-09 2018-04-20 株式会社村田制作所 电池、电池壳、电池组、电子装置、电动车辆、蓄电装置以及电力系统
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
CN108075077A (zh) * 2016-11-16 2018-05-25 丰田自动车株式会社 燃料电池系统及车辆的罩下结构
CN111564590A (zh) * 2020-05-12 2020-08-21 路华置富电子(深圳)有限公司 具有防爆结构的电池

Also Published As

Publication number Publication date
JP2009538507A (ja) 2009-11-05
US7875376B2 (en) 2011-01-25
ATE520161T1 (de) 2011-08-15
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

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
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Application publication date: 20091021