FR1464170A - Pile à joint de sécurité perforable - Google Patents

Pile à joint de sécurité perforable

Info

Publication number
FR1464170A
FR1464170A FR39319A FR39319A FR1464170A FR 1464170 A FR1464170 A FR 1464170A FR 39319 A FR39319 A FR 39319A FR 39319 A FR39319 A FR 39319A FR 1464170 A FR1464170 A FR 1464170A
Authority
FR
France
Prior art keywords
perforable
battery
safety seal
seal
safety
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
Application number
FR39319A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR1464170A publication Critical patent/FR1464170A/fr
Expired legal-status Critical Current

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
    • 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
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Gasket Seals (AREA)
  • Primary Cells (AREA)
FR39319A 1965-03-22 1965-11-22 Pile à joint de sécurité perforable Expired FR1464170A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US441648A US3314824A (en) 1965-03-22 1965-03-22 Puncture-type safety seal for galvanic cells

Publications (1)

Publication Number Publication Date
FR1464170A true FR1464170A (fr) 1966-12-30

Family

ID=23753730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39319A Expired FR1464170A (fr) 1965-03-22 1965-11-22 Pile à joint de sécurité perforable

Country Status (11)

Country Link
US (1) US3314824A (fr)
JP (1) JPS4116893B1 (fr)
AT (1) AT263877B (fr)
BE (1) BE672661A (fr)
BR (1) BR6574930D0 (fr)
CH (1) CH439424A (fr)
DE (1) DE1496304B2 (fr)
DK (1) DK111330B (fr)
FR (1) FR1464170A (fr)
GB (1) GB1127737A (fr)
NO (1) NO118929B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330151A1 (fr) * 1975-11-03 1977-05-27 Mallory & Co Inc P R Dispositif de detente faisant office de soupape de surete, en particulier pour elements electrochimiques
FR2469008A1 (fr) * 1979-09-12 1981-05-08 Berec Group Ltd Pile electrique etanche
FR2554640A1 (fr) * 1983-11-04 1985-05-10 Duracell Int Perfectionnements aux piles galvaniques etanches

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660168A (en) * 1970-04-09 1972-05-02 Mallory & Co Inc P R Leak-proof primary cell
JPS5855619B2 (ja) * 1977-11-30 1983-12-10 富士電気化学株式会社 防爆型電池用封口ガスケツト体
US4227701A (en) * 1979-01-02 1980-10-14 Fuji Electrochemical Co., Ltd. Rupturable sealing structure of cell
EP0107267A1 (fr) * 1982-06-28 1984-05-02 Union Carbide Corporation Cellule galvanique comportant un couvercle cédant à la pression
GB2215119A (en) * 1988-02-04 1989-09-13 Ever Ready Ltd Cell
US5080985A (en) * 1989-12-07 1992-01-14 Duracell Inc. High pressure seal for alkaline cells
US6010802A (en) * 1996-01-22 2000-01-04 Rayovac Corporation Current collector assembly
JP3346191B2 (ja) * 1996-11-05 2002-11-18 松下電器産業株式会社 円筒型アルカリ電池
US6087041A (en) * 1998-03-06 2000-07-11 Eveready Battery Company, Inc. Electrochemical cell structure employing electrode support for the seal
US6127062A (en) * 1998-03-24 2000-10-03 Duracell Inc End cap seal assembly for an electrochemical cell
US6270919B1 (en) * 1999-04-27 2001-08-07 Eveready Battery Company, Inc. Electrochemical cell having low profile seal assembly with anti-resealing vent
US6887614B2 (en) * 2001-07-30 2005-05-03 The Gillette Company End cap assembly for an electrochemical cell
US6887618B2 (en) * 2002-08-09 2005-05-03 The Gillette Company Electrochemical cell with flat casing and vent
US6833215B2 (en) * 2003-01-03 2004-12-21 The Gillette Company Alkaline cell with flat housing
US6986969B2 (en) * 2003-01-03 2006-01-17 The Gillette Company Alkaline cell with flat housing and improved current collector
US6991872B2 (en) * 2003-03-26 2006-01-31 The Gillette Company End cap seal assembly for an electrochemical cell
US7579105B2 (en) * 2005-02-18 2009-08-25 The Gillette Company End cap assembly and vent for high power cells
US20080085450A1 (en) * 2006-10-05 2008-04-10 Depalma Christopher L End cap seal assembly for an electrochemical cell
US20080102366A1 (en) * 2006-10-31 2008-05-01 Anglin David L End cap seal for an electrochemical cell
US20080102365A1 (en) * 2006-10-31 2008-05-01 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20080166626A1 (en) * 2007-01-05 2008-07-10 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20080220316A1 (en) * 2007-03-06 2008-09-11 Berkowitz Fred J End cap seal assembly for a lithium cell
US20090226805A1 (en) * 2008-03-07 2009-09-10 Robert Yoppolo Battery
US9028986B2 (en) 2009-01-07 2015-05-12 A123 Systems Llc Fuse for battery cells
US8815429B2 (en) * 2009-01-12 2014-08-26 A123 Systems Llc Busbar supports and methods of their use for battery systems
CN202978302U (zh) 2009-12-04 2013-06-05 A123系统公司 具有集成的电源管理系统和可伸缩电池断路组件的电池系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509440A (fr) * 1951-02-27
BE625069A (fr) * 1961-12-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330151A1 (fr) * 1975-11-03 1977-05-27 Mallory & Co Inc P R Dispositif de detente faisant office de soupape de surete, en particulier pour elements electrochimiques
FR2469008A1 (fr) * 1979-09-12 1981-05-08 Berec Group Ltd Pile electrique etanche
FR2554640A1 (fr) * 1983-11-04 1985-05-10 Duracell Int Perfectionnements aux piles galvaniques etanches

Also Published As

Publication number Publication date
BE672661A (fr) 1966-03-16
DE1496304A1 (de) 1969-01-30
CH439424A (fr) 1967-07-15
GB1127737A (en) 1968-09-18
BR6574930D0 (pt) 1973-09-11
AT263877B (de) 1968-08-12
US3314824A (en) 1967-04-18
DK111330B (da) 1968-07-29
JPS4116893B1 (fr) 1966-09-26
DE1496304B2 (de) 1971-03-18
NO118929B (fr) 1970-03-02

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