FR2341208A1 - Pile electrique a electrodes enroulees - Google Patents

Pile electrique a electrodes enroulees

Info

Publication number
FR2341208A1
FR2341208A1 FR7703805A FR7703805A FR2341208A1 FR 2341208 A1 FR2341208 A1 FR 2341208A1 FR 7703805 A FR7703805 A FR 7703805A FR 7703805 A FR7703805 A FR 7703805A FR 2341208 A1 FR2341208 A1 FR 2341208A1
Authority
FR
France
Prior art keywords
electric battery
electrode electric
wired electrode
wired
battery
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.)
Granted
Application number
FR7703805A
Other languages
English (en)
Other versions
FR2341208B1 (fr
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
Publication of FR2341208A1 publication Critical patent/FR2341208A1/fr
Application granted granted Critical
Publication of FR2341208B1 publication Critical patent/FR2341208B1/fr
Granted 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
    • 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
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
FR7703805A 1976-02-11 1977-02-10 Pile electrique a electrodes enroulees Granted FR2341208A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/657,204 US4049882A (en) 1976-02-11 1976-02-11 Battery assembly

Publications (2)

Publication Number Publication Date
FR2341208A1 true FR2341208A1 (fr) 1977-09-09
FR2341208B1 FR2341208B1 (fr) 1981-09-04

Family

ID=24636243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703805A Granted FR2341208A1 (fr) 1976-02-11 1977-02-10 Pile electrique a electrodes enroulees

Country Status (6)

Country Link
US (1) US4049882A (fr)
JP (1) JPS52118530A (fr)
CA (1) CA1070382A (fr)
DE (1) DE2705050C3 (fr)
FR (1) FR2341208A1 (fr)
GB (1) GB1568544A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461766A1 (fr) * 1979-07-16 1981-02-06 Michelin & Cie Electrodes avec sorties de courant
FR2600213A1 (fr) * 1986-06-11 1987-12-18 Duracell Int Pile electrochimique
WO1997043792A1 (fr) * 1996-05-14 1997-11-20 Duracell Inc. Ensembles electrodes spirales et procede de production associe

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1096443A (fr) * 1978-10-20 1981-02-24 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Traduction non-disponible
US4622277A (en) * 1985-09-30 1986-11-11 Duracell Inc. Electrochemical cells
JPS6298159U (fr) * 1985-12-10 1987-06-23
JP2762599B2 (ja) * 1989-08-23 1998-06-04 松下電器産業株式会社 アルカリ蓄電池
JP2541710Y2 (ja) * 1990-03-29 1997-07-16 セイコー電子工業株式会社 円筒形渦巻き式リチウム電池
US5208120A (en) * 1990-10-09 1993-05-04 Eveready Battery Company, Inc. Separator for electrochemical cell and process for assembling it into the cell
JP3561554B2 (ja) * 1995-05-31 2004-09-02 三洋電機株式会社 電池
ZA986942B (en) 1997-08-08 1999-02-08 Duracell Inc Reinforced coiled electrode assemblies and methods of producing same
US6013113A (en) * 1998-03-06 2000-01-11 Wilson Greatbatch Ltd. Slotted insulator for unsealed electrode edges in electrochemical cells
JP3831525B2 (ja) * 1998-06-30 2006-10-11 三洋電機株式会社 電池
FR2821983B1 (fr) * 2001-03-07 2003-08-15 Schneider Electric Ind Sa Dispositif de raccordement pour accumulateur electrique
US6729908B2 (en) * 2001-07-31 2004-05-04 Delphi Technologies, Inc. Battery pack having perforated terminal arrangement
US6849360B2 (en) * 2002-06-05 2005-02-01 Eveready Battery Company, Inc. Nonaqueous electrochemical cell with improved energy density
US6723950B1 (en) * 2003-02-12 2004-04-20 Medtronic, Inc. Method for welding thin tabs in wide slots
KR100601548B1 (ko) * 2004-05-25 2006-07-19 삼성에스디아이 주식회사 이차전지
US9508973B2 (en) * 2004-05-25 2016-11-29 Samsung Sdi Co., Ltd. Secondary battery
KR101254691B1 (ko) * 2010-08-17 2013-04-15 주식회사 엘지화학 개선된 리드 구조의 이차전지
MX343299B (es) * 2010-12-14 2016-11-01 Emefcy Ltd Celda de combustible microbiano espiralmente enrollada.
CN102104133B (zh) * 2011-01-28 2013-03-27 福建南平南孚电池有限公司 锂电池的极耳、具有该极耳的负极结构和锂电池
AT511667B1 (de) 2011-06-30 2015-07-15 Avl List Gmbh Wiederaufladbare elektrische batterie
CN104347841B (zh) * 2014-11-07 2016-09-14 宁波超霸能源有限公司 一次锂电池的负极极耳及其与锂负极片之间的连接结构
US10347896B2 (en) 2016-06-14 2019-07-09 Ford Global Technologies, Llc Electrical interconnects for battery cells
CN114243230B (zh) * 2022-02-23 2022-05-31 深圳市格林晟科技有限公司 一种电芯极耳焊接汇流方法及设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862297A (en) * 1929-03-15 1932-06-07 Gen Electric Capacitor and method forming the same
US2615946A (en) * 1948-07-16 1952-10-28 Katzman Jacob Flat terminal element for condenser foil
US2861115A (en) * 1956-02-20 1958-11-18 Nickel Cadmium Battery Corp Battery plate and tab assembly
GB943111A (en) * 1960-07-14 1963-11-27 Union Carbide Canada Ltd Flat dry cell and battery
FR1355264A (fr) * 1962-04-26 1964-03-13 Sanyo Electric Co Batterie d'accumulateurs électriques hermétiquement fermée
US3966496A (en) * 1972-08-07 1976-06-29 Gould Inc. Electrode assembly for air depolarized cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023260A (en) * 1959-11-18 1962-02-27 Myron A Coler Coiled electrode battery
US3245837A (en) * 1962-04-26 1966-04-12 Sanyo Electric Co Hermetically sealed storage batteries
US3393095A (en) * 1965-05-12 1968-07-16 Varta Ag Cylindrical battery cells
US3496018A (en) * 1966-04-08 1970-02-17 Gen Electric Terminal and current collector for compacted powder electrode cells
FR2097301A5 (fr) * 1970-07-01 1972-03-03 Accumulateurs Fixes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862297A (en) * 1929-03-15 1932-06-07 Gen Electric Capacitor and method forming the same
US2615946A (en) * 1948-07-16 1952-10-28 Katzman Jacob Flat terminal element for condenser foil
US2861115A (en) * 1956-02-20 1958-11-18 Nickel Cadmium Battery Corp Battery plate and tab assembly
GB943111A (en) * 1960-07-14 1963-11-27 Union Carbide Canada Ltd Flat dry cell and battery
FR1355264A (fr) * 1962-04-26 1964-03-13 Sanyo Electric Co Batterie d'accumulateurs électriques hermétiquement fermée
US3966496A (en) * 1972-08-07 1976-06-29 Gould Inc. Electrode assembly for air depolarized cells

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461766A1 (fr) * 1979-07-16 1981-02-06 Michelin & Cie Electrodes avec sorties de courant
FR2600213A1 (fr) * 1986-06-11 1987-12-18 Duracell Int Pile electrochimique
BE1000283A5 (fr) * 1986-06-11 1988-10-04 Duracell Int Piles electrochimiques.
WO1997043792A1 (fr) * 1996-05-14 1997-11-20 Duracell Inc. Ensembles electrodes spirales et procede de production associe

Also Published As

Publication number Publication date
JPS52118530A (en) 1977-10-05
DE2705050C3 (de) 1980-07-10
FR2341208B1 (fr) 1981-09-04
GB1568544A (en) 1980-05-29
US4049882A (en) 1977-09-20
DE2705050A1 (de) 1977-08-18
DE2705050B2 (de) 1979-10-31
CA1070382A (fr) 1980-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse