IT1005864B - Perfezionamento nelle batterie elet triche e procedimento di fab bricazione - Google Patents

Perfezionamento nelle batterie elet triche e procedimento di fab bricazione

Info

Publication number
IT1005864B
IT1005864B IT49507/74A IT4950774A IT1005864B IT 1005864 B IT1005864 B IT 1005864B IT 49507/74 A IT49507/74 A IT 49507/74A IT 4950774 A IT4950774 A IT 4950774A IT 1005864 B IT1005864 B IT 1005864B
Authority
IT
Italy
Prior art keywords
improvement
manufacturing procedure
electric batteries
batteries
electric
Prior art date
Application number
IT49507/74A
Other languages
English (en)
Original Assignee
Esb 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 Esb Inc filed Critical Esb Inc
Application granted granted Critical
Publication of IT1005864B publication Critical patent/IT1005864B/it

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
    • H01M50/40—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
    • H01M50/429—Natural polymers
    • 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
    • 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
    • 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)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
IT49507/74A 1973-03-23 1974-03-22 Perfezionamento nelle batterie elet triche e procedimento di fab bricazione IT1005864B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34419173A 1973-03-23 1973-03-23
US344192A US3880672A (en) 1973-03-23 1973-03-23 Battery barrier and battery

Publications (1)

Publication Number Publication Date
IT1005864B true IT1005864B (it) 1976-09-30

Family

ID=26993799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49507/74A IT1005864B (it) 1973-03-23 1974-03-22 Perfezionamento nelle batterie elet triche e procedimento di fab bricazione

Country Status (7)

Country Link
US (1) US3880672A (it)
BE (1) BE812721A (it)
DE (1) DE2413954C2 (it)
FR (1) FR2222763B1 (it)
GB (1) GB1456100A (it)
IT (1) IT1005864B (it)
NL (1) NL7403886A (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042760A (en) * 1975-04-02 1977-08-16 Polaroid Corporation Flat battery
CA1061405A (en) * 1975-08-21 1979-08-28 Esb Incorporated Coated absorbent separator and barrier protector and battery embodying same
US4068049A (en) * 1975-10-14 1978-01-10 Toshiba Ray-O-Vac Co., Ltd. Alkaline dry cell
JPS5271636A (en) * 1975-12-12 1977-06-15 Citizen Watch Co Ltd Silver peroxideezinc battery
US4125685A (en) * 1977-06-30 1978-11-14 Polaroid Corporation Electrical cells and batteries and methods of making the same
US4287276A (en) * 1979-06-08 1981-09-01 W. R. Grace & Co. Alkaline battery with separator of high surface area
US4224394A (en) * 1979-07-13 1980-09-23 Kimberly Clark Corporation Alkaline battery, separator therefore
US4363834A (en) * 1980-03-10 1982-12-14 Hughes Aircraft Company Process for preparing wettable composites from inert organic polymer fibers with inorganic particles
US4277547A (en) * 1980-03-10 1981-07-07 Hughes Aircraft Company Alkaline battery spearator
US4279978A (en) * 1980-05-23 1981-07-21 Energy Research Corporation Battery separator employing zinc selective additive materials
US4296187A (en) * 1980-06-13 1981-10-20 Gte Products Corporation Integrated carbon/insulator structure and method for fabricating same
US4359510A (en) * 1980-07-31 1982-11-16 Celanese Corporation Hydrophilic polymer coated microporous membranes capable of use as a battery separator
US4491539A (en) * 1981-06-04 1985-01-01 The Procter & Gamble Company Liquid cleansing product with skin feel additives
US4650730A (en) * 1985-05-16 1987-03-17 W. R. Grace & Co. Battery separator
US4699857A (en) * 1986-10-15 1987-10-13 W. R. Grace & Co. Battery separator
EP0352604A1 (fr) * 1988-07-25 1990-01-31 Cipel Générateur électrochimique primaire à électrolyte alcalin et à électrode négative de zinc
KR100307453B1 (ko) * 1999-02-19 2001-09-26 김순택 리튬이온 2차 전지의 음극
US6432586B1 (en) * 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
US7005213B2 (en) * 2001-05-24 2006-02-28 Rayovac Corporation Ionically conductive additive for zinc-based anode in alkaline electrochemical cells
US20040229116A1 (en) * 2002-05-24 2004-11-18 Malinski James Andrew Perforated separator for an electrochemical cell
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
AR047875A1 (es) 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
KR100693306B1 (ko) * 2005-05-16 2007-03-13 가부시키가이샤 피코 사이언스 자기재생형 알칼리 전지 및 그의 제조방법
KR100995074B1 (ko) * 2007-12-11 2010-11-18 삼성에스디아이 주식회사 비수계 리튬 이차전지용 세퍼레이터 및 이를 포함하는 비수계 리튬 이차전지
US10312491B2 (en) 2009-12-04 2019-06-04 Murata Manufacturing Co., Ltd. Separator and battery
EP3108526B1 (en) 2014-02-21 2018-12-05 Hercules LLC Modified guaran binder for lithium ion batteries

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1673403A (en) * 1925-05-01 1928-06-12 Premo Electric Corp Electric battery cell
US2859266A (en) * 1955-05-31 1958-11-04 Mallory & Co Inc P R Alkaline dry cell
US3364077A (en) * 1964-06-29 1968-01-16 Mc Donnell Douglas Corp Battery separator and battery
US3542596A (en) * 1967-10-18 1970-11-24 Mc Donnell Douglas Corp Battery separator
US3617387A (en) * 1969-02-20 1971-11-02 Union Carbide Corp Battery construction having cell components completely internally bonded with adhesive
US3749604A (en) * 1970-03-12 1973-07-31 Westinghouse Electric Corp Heat resistant substrates and battery separators made therefrom
US3711336A (en) * 1970-08-05 1973-01-16 Mc Donnell Douglas Corp Ceramic separator and filter and method of production
US3761315A (en) * 1970-11-16 1973-09-25 Mc Donnell Douglas Corp Non gassing battery separator and method of production
US3754998A (en) * 1971-01-21 1973-08-28 Gen Electric Silver oxide-zinc primary cell with magnesium oxide

Also Published As

Publication number Publication date
DE2413954C2 (de) 1982-02-04
NL7403886A (it) 1974-09-25
GB1456100A (en) 1976-11-17
BE812721A (fr) 1974-09-23
FR2222763B1 (it) 1980-07-04
US3880672A (en) 1975-04-29
FR2222763A1 (it) 1974-10-18
DE2413954A1 (de) 1974-09-26

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