FR2573921B1 - Separateur pour batterie - Google Patents

Separateur pour batterie

Info

Publication number
FR2573921B1
FR2573921B1 FR8517338A FR8517338A FR2573921B1 FR 2573921 B1 FR2573921 B1 FR 2573921B1 FR 8517338 A FR8517338 A FR 8517338A FR 8517338 A FR8517338 A FR 8517338A FR 2573921 B1 FR2573921 B1 FR 2573921B1
Authority
FR
France
Prior art keywords
battery separator
separator
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.)
Expired
Application number
FR8517338A
Other languages
English (en)
French (fr)
Other versions
FR2573921A1 (fr
Inventor
Harlan Bruce Johnson
Thomas Gerald Krivak
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.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2573921A1 publication Critical patent/FR2573921A1/fr
Application granted granted Critical
Publication of FR2573921B1 publication Critical patent/FR2573921B1/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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • 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)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR8517338A 1984-11-23 1985-11-22 Separateur pour batterie Expired FR2573921B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67421884A 1984-11-23 1984-11-23

Publications (2)

Publication Number Publication Date
FR2573921A1 FR2573921A1 (fr) 1986-05-30
FR2573921B1 true FR2573921B1 (fr) 1988-02-26

Family

ID=24705784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517338A Expired FR2573921B1 (fr) 1984-11-23 1985-11-22 Separateur pour batterie

Country Status (4)

Country Link
CA (1) CA1258690A (enrdf_load_stackoverflow)
DE (1) DE3540718A1 (enrdf_load_stackoverflow)
FR (1) FR2573921B1 (enrdf_load_stackoverflow)
GB (1) GB2167600B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626096C2 (de) * 1986-07-31 1994-09-01 Vb Autobatterie Gmbh Separatorvlies für wartungsfreie Bleiakkumulatoren
US5009971A (en) * 1987-03-13 1991-04-23 Ppg Industries, Inc. Gas recombinant separator
DE3922160A1 (de) * 1989-07-06 1991-01-10 Grace Gmbh Blei/schwefelsaeure-akkumulator, separator fuer blei/schwefelsaeure-akkumulator und verfahren zur verringerung der bildung von dunklen ablagerungen in einem blei/schwefelsaeure-akkumulator
KR20040012847A (ko) * 2001-05-23 2004-02-11 엔텍 인터내셔날, 엘. 엘. 씨. 전기적 및 기계적 성질이 개선된 납축전지 세퍼레이터
US6998193B2 (en) * 2001-12-28 2006-02-14 Policell Technologies, Inc. Microporous membrane and its uses thereof
DE10216418B4 (de) 2002-04-12 2006-02-09 Daramic, Inc. Batterieseparator, Verwendung eines Batterieseparators, Verfahren zur Herstellung eines Batterieseparators und Verwendung einer Verbindung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1092407A (fr) * 1953-10-19 1955-04-21 Du Pont Solides siliceux estérifiés superficiellement et leurs utilisations
US2912479A (en) * 1957-04-11 1959-11-10 Koehler Mfg Co Separators for storage batteries and method of making them
NL275296A (enrdf_load_stackoverflow) * 1961-03-21
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
US3696061A (en) * 1970-04-13 1972-10-03 Amerace Esna Corp Method for forming flowable powder processable into microporous object
NL7014811A (enrdf_load_stackoverflow) * 1970-10-09 1972-04-11
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
US4173491A (en) * 1978-03-03 1979-11-06 E. I. Du Pont De Nemours And Company Pigmented microporous silica microspheres by spray processes
US4226926A (en) * 1978-06-16 1980-10-07 Amerace Corporation Flexible, microporous rubber base articles

Also Published As

Publication number Publication date
GB2167600A (en) 1986-05-29
FR2573921A1 (fr) 1986-05-30
CA1258690A (en) 1989-08-22
GB8528876D0 (en) 1985-12-24
DE3540718A1 (de) 1986-05-28
GB2167600B (en) 1987-12-23
DE3540718C2 (enrdf_load_stackoverflow) 1988-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse