JP5220002B2 - 偏心ｃ字形通気口を有する電池 - Google Patents

偏心ｃ字形通気口を有する電池 Download PDF

Info

Publication number
JP5220002B2
JP5220002B2 JP2009512147A JP2009512147A JP5220002B2 JP 5220002 B2 JP5220002 B2 JP 5220002B2 JP 2009512147 A JP2009512147 A JP 2009512147A JP 2009512147 A JP2009512147 A JP 2009512147A JP 5220002 B2 JP5220002 B2 JP 5220002B2
Authority
JP
Japan
Prior art keywords
end wall
container
groove
metal
center
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.)
Expired - Fee Related
Application number
JP2009512147A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009538507A (ja
JP2009538507A5 (enExample
Inventor
リチャード エル ブーファード
ウォルター ビー エブナー
ジョン オハロラン
アール ジャスティン ベッグ
ジョン シー スターンズ
ロバート イー レイ
Original Assignee
エバレデイ バツテリ カンパニー インコーポレーテツド
エイチ アンド ティー ウォーターベリー インコーポレイテッド
トゥルーラヴ アンド マクリーン
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 エバレデイ バツテリ カンパニー インコーポレーテツド, エイチ アンド ティー ウォーターベリー インコーポレイテッド, トゥルーラヴ アンド マクリーン filed Critical エバレデイ バツテリ カンパニー インコーポレーテツド
Publication of JP2009538507A publication Critical patent/JP2009538507A/ja
Publication of JP2009538507A5 publication Critical patent/JP2009538507A5/ja
Application granted granted Critical
Publication of JP5220002B2 publication Critical patent/JP5220002B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2009512147A 2006-05-24 2007-05-23 偏心ｃ字形通気口を有する電池 Expired - Fee Related JP5220002B2 (ja)

Applications Claiming Priority (3)

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
PCT/US2007/012381 WO2007139881A2 (en) 2006-05-24 2007-05-23 Battery can having off-center c-shaped vent

Publications (3)

Publication Number Publication Date
JP2009538507A JP2009538507A (ja) 2009-11-05
JP2009538507A5 JP2009538507A5 (enExample) 2010-07-29
JP5220002B2 true JP5220002B2 (ja) 2013-06-26

Family

ID=38749918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009512147A Expired - Fee Related JP5220002B2 (ja) 2006-05-24 2007-05-23 偏心ｃ字形通気口を有する電池

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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ATE520161T1 (de) 2011-08-15
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

Similar Documents

Publication Publication Date Title
JP5220002B2 (ja) 偏心ｃ字形通気口を有する電池
JP5613955B2 (ja) 十字形放出通気口及びカバーを有する電池容器
JP5220003B2 (ja) 通気口及び非対称溶接カバーを有する電池缶
CN100382357C (zh) 带有改良减压孔的电池组电池
EP1623472B1 (en) End cap seal assembly for an electrochemical cell
US6620543B2 (en) Electrochemical cell having can vent and cover terminal
US6733917B1 (en) Seal for pressurized container with a rupturable seal
JP3654947B2 (ja) 角形電池
JP3631792B2 (ja) 角形電池

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100524

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100524

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121009

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130109

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130118

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130204

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130305

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160315

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5220002

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees