FR2383526A1 - Rondelle isolante pour piles electriques - Google Patents

Rondelle isolante pour piles electriques

Info

Publication number
FR2383526A1
FR2383526A1 FR7806856A FR7806856A FR2383526A1 FR 2383526 A1 FR2383526 A1 FR 2383526A1 FR 7806856 A FR7806856 A FR 7806856A FR 7806856 A FR7806856 A FR 7806856A FR 2383526 A1 FR2383526 A1 FR 2383526A1
Authority
FR
France
Prior art keywords
electric batteries
insulating washer
electric
washer
relates
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
FR7806856A
Other languages
English (en)
Other versions
FR2383526B1 (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.)
Duracell Inc USA
Original Assignee
PR Mallory and 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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of FR2383526A1 publication Critical patent/FR2383526A1/fr
Application granted granted Critical
Publication of FR2383526B1 publication Critical patent/FR2383526B1/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/167—Lids or covers characterised by the methods of assembling casings with lids by crimping
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
  • Hybrid Cells (AREA)

Abstract

L'invention concerne les piles électriques. Elle se rapporte à une rondelle 22 d'étanchéité placée dans une pile électrique cylindrique 20 qui doit être utilisée pendant une longue période; la rondelle a une surface importante 22a comprimée entre le couvercle 23 et le séparateur 29. Application à la fabrication des piles électriques pour stimulateurs cardiaques.
FR7806856A 1977-03-11 1978-03-09 Rondelle isolante pour piles electriques Granted FR2383526A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/776,680 US4122241A (en) 1977-03-11 1977-03-11 Modified grommet for long term use cells

Publications (2)

Publication Number Publication Date
FR2383526A1 true FR2383526A1 (fr) 1978-10-06
FR2383526B1 FR2383526B1 (fr) 1983-09-09

Family

ID=25108102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806856A Granted FR2383526A1 (fr) 1977-03-11 1978-03-09 Rondelle isolante pour piles electriques

Country Status (15)

Country Link
US (1) US4122241A (fr)
JP (1) JPS53112429A (fr)
AU (1) AU509309B2 (fr)
BE (1) BE864729A (fr)
CA (1) CA1079802A (fr)
CH (1) CH624244A5 (fr)
DE (1) DE2809412A1 (fr)
DK (1) DK107378A (fr)
FR (1) FR2383526A1 (fr)
GB (1) GB1549592A (fr)
IL (1) IL53749A (fr)
IT (1) IT1118213B (fr)
MX (1) MX144376A (fr)
NL (1) NL7802298A (fr)
SE (1) SE7802769L (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653485A5 (de) * 1978-05-31 1985-12-31 Hitachi Maxell Lecksicheres alkalisches element und seine herstellung.
DE2919716A1 (de) * 1979-05-16 1980-11-27 Varta Batterie Galvanisches element, insbesondere knopfzelle
US4374909A (en) * 1981-06-26 1983-02-22 Union Carbide Corporation Seals for electrochemical cells
DE3337570C2 (de) * 1983-10-15 1986-03-13 Varta Batterie Ag, 3000 Hannover Bei hoher Temperatur entladbares galvanisches Primärelement
US4725515A (en) * 1987-05-07 1988-02-16 Eveready Battery Company Button cell construction with internally compressed gasket
US5486431A (en) * 1994-03-02 1996-01-23 Micron Communications, Inc. Method of producing button-type batteries and spring-biased concave button-type battery
US5603157A (en) * 1994-03-02 1997-02-18 Micron Communications, Inc. Methods of producing button-type batteries and a plurality of battery terminal housing members
US5432027A (en) * 1994-03-02 1995-07-11 Micron Communications, Inc. Button-type battery having bendable construction, and angled button-type battery
US5547781A (en) * 1994-03-02 1996-08-20 Micron Communications, Inc. Button-type battery with improved separator and gasket construction
US5642562A (en) * 1994-03-02 1997-07-01 Micron Communications, Inc. Method of forming button-type battery lithium electrodes with housing member
US5580674A (en) * 1994-03-02 1996-12-03 Micron Communication, Inc. Method of producing button-type batteries and spring-biased concave button-type battery
US5727901A (en) * 1996-01-18 1998-03-17 Rennie; David G. Collection tank
IL114881A (en) * 1994-08-24 1998-01-04 Duracell Inc Electrochemical cell gasket support disc
IL114880A (en) * 1994-08-24 1998-09-24 Duracell Inc Electrochemical cell gasket
US5494495A (en) * 1994-10-11 1996-02-27 Micron Communications, Inc. Method of forming button-type batteries
JP2991776B2 (ja) * 1994-12-01 1999-12-20 マイクロン、コミュニケーションズ、インコーポレーテッド ボタン形電池の製造方法およびボタン形電池を絶縁し密封するガスケット
US5565819A (en) * 1995-07-11 1996-10-15 Microchip Technology Incorporated Accurate RC oscillator having modified threshold voltages
US6087041A (en) * 1998-03-06 2000-07-11 Eveready Battery Company, Inc. Electrochemical cell structure employing electrode support for the seal
JP2007048730A (ja) * 2005-07-15 2007-02-22 Matsushita Electric Ind Co Ltd アルカリ乾電池
JP2009519769A (ja) 2005-12-15 2009-05-21 カーディアック ペースメイカーズ， インコーポレイテッド 埋込可能型装置用小形電源用の方法と装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068312A (en) * 1958-11-19 1962-12-11 Union Carbide Corp Sealed galvanic cell
FR1312858A (fr) * 1961-02-01 1962-12-21 Mallory Batteries Ltd Pile sèche alcaline à basse tension
FR2249453A1 (fr) * 1973-10-29 1975-05-23 Union Carbide Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801029A (en) * 1954-09-27 1958-09-03 Mallory Batteries Ltd Improvements in alkaline dry electric cells
US3852115A (en) * 1971-01-18 1974-12-03 Timex Corp Primary cell case
US3754997A (en) * 1971-06-16 1973-08-28 Mallory & Co Inc P R Electric battery cell with a plastic top having a spring pressure seal
BE787331A (fr) * 1971-08-09 1973-02-08 Union Carbide Corp Bouchage a soupape pour pile seches

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068312A (en) * 1958-11-19 1962-12-11 Union Carbide Corp Sealed galvanic cell
FR1312858A (fr) * 1961-02-01 1962-12-21 Mallory Batteries Ltd Pile sèche alcaline à basse tension
FR2249453A1 (fr) * 1973-10-29 1975-05-23 Union Carbide Corp

Also Published As

Publication number Publication date
IT1118213B (it) 1986-02-24
BE864729A (fr) 1978-07-03
DK107378A (da) 1978-09-12
IT7821028A0 (it) 1978-03-09
GB1549592A (en) 1979-08-08
MX144376A (es) 1981-10-05
IL53749A (en) 1980-10-26
IL53749A0 (en) 1978-04-30
AU509309B2 (en) 1980-05-01
US4122241A (en) 1978-10-24
NL7802298A (nl) 1978-09-13
AU3350478A (en) 1979-08-30
SE7802769L (sv) 1978-09-12
CA1079802A (fr) 1980-06-17
DE2809412A1 (de) 1978-09-14
CH624244A5 (fr) 1981-07-15
FR2383526B1 (fr) 1983-09-09
JPS53112429A (en) 1978-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse