• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1518664 Ni-Fe secondary batteries VARTA BATTERIE AG 16 March 1977 [6 April 1976] 11133/77 Heading H1B A Ni-Fe battery has negative electrodes 2 of sintered iron between positive electrodes 1 of compressed nickel oxide powder, and grid-like separators 3 therebetween. The electrodes are reinforced with wire gauze.
    公开号:SU722506A3
    申请号:SU772455697
    申请日:1977-02-24
    公开日:1980-03-15
    发明作者:Олиапурам Антоний；Салох Герд；Гебхардт Норберт
    申请人:Варта Баттери Аг (Фирма)；
    IPC主号:
    专利说明:

    The present invention relates to the field of electrical engineering and can be used in alkaline batteries. An alkaline battery is known that contains a tubular nickel oxide positive electrode and a lamella iron negative electrode. Such a battery has bad, electrical characteristics and a large weight, 20-25% of which falls on inactive parts. The closest to the proposed invention in its technical essence and achieved results is an alkaline battery containing a non-plated nickel oxide positive electrode and a cermet iron negative electrode. The positive electrode is made of metal-ceramic. Such a battery has a low specific energy. The purpose of the present invention is to increase the specific energy. To achieve this goal, it has been proposed that the positive electrode be made pressed and between each two positive electrodes be placed one neg. dative electrode, and the positive electrodes can be equipped with a sheath of metallic fabric. The drawing shows the proposed battery. Between each two pressed nickel oxide electrodes 1 with a reinforcement of metallic fabric 2, there is one cermet negative iron electrode 3 separated from them by lattice separators 4. Ears of 5 positive electrodes 1 connected by spot welding with a reinforcement 2 of metallic fabric and ears 6 negative electrodes are riveted respectively to the positive and negative pole shoes 7 and 8. Put on the frame consisting of the rods of the separator locks 9, which cover the edges of the electrodes interfere with the mutual displacement of the plates. A compact lid 10, which consists, for example, of polyethylene, is welded using a lining of film material 11 serving as the body of the cell, both bushing sleeves 12 for borns and fitting 13 for electrolyte stitching, and
    权利要求:
    Claims (2)
    [1]
    Claim
    1. An alkaline battery containing a tubeless oxide-nickel positive electrode and a cermet iron negative electrode, characterized in that, in order to increase the specific energy, the positive electrode is pressed and a single negative electrode is placed between each two positive electrodes.
    [2]
    2. The alkaline battery according to claim 1, characterized in that the positive electrodes are provided with a shell of metal fabric.
    TSNIIIPI Order 180/48
    Circulation 844 Subscription
    Branch of PPP 1 'Patent 1 ', Uzhhorod, st. Project, 4
    类似技术:
    公开号 | 公开日 | 专利标题
    US2594709A|1952-04-29|Silver and zinc accumulator with insoluble negative electrode and invariable electrolyte
    US3770502A|1973-11-06|Sodium-sulfur storage battery
    JP2762599B2|1998-06-04|Alkaline storage battery
    JPH04328278A|1992-11-17|Nonaqueous electrolyte secondary battery
    US5434019A|1995-07-18|Nickel-hydride battery used for battery-operated vehicles
    SU722506A3|1980-03-15|Alkaline accumulator
    JPH0646578B2|1994-06-15|Non-aqueous secondary battery
    JP2004234994A|2004-08-19|Lithium secondary battery, battery pack of same, and electrode of same
    US3716411A|1973-02-13|Rechargeable alkaline manganese cell
    WO1980001626A1|1980-08-07|Tubular electrode
    WO2003036740A1|2003-05-01|Secondary cell
    US3261715A|1966-07-19|Negative electrode assembly for alkaline batteries
    JP2803246B2|1998-09-24|Non-aqueous electrolyte secondary battery
    US3216860A|1965-11-09|Electric storage battery electrode assembly
    EP1238437A4|2006-10-04|Chargeable electrochemical cell
    JPH08153543A|1996-06-11|Forming method of sealed alkaline storage battery
    JP2003092134A|2003-03-28|Nickel hydrogen secondary battery and electric vehicle
    JP2757398B2|1998-05-25|Non-aqueous electrolyte secondary battery
    JP3815511B2|2006-08-30|Nickel / metal hydride sealed alkaline storage battery
    ES8103483A1|1981-02-16|Lead acid electric storage batteries.
    US3483259A|1969-12-09|Negative electrode and electrochemical battery containing same
    JP3498545B2|2004-02-16|Alkaline storage battery
    JP3143109B2|2001-03-07|Cylindrical sealed nickel storage battery
    WO1999023713A1|1999-05-14|Enclosed cell
    JP2636416B2|1997-07-30|Sealed lead-acid battery
    同族专利:
    公开号 | 公开日
    ZA772070B|1978-04-26|
    AR214872A1|1979-08-15|
    DE2614773A1|1977-10-20|
    EG13232A|1980-12-31|
    IT1114603B|1986-01-27|
    AT353870B|1979-12-10|
    BR7702165A|1978-01-10|
    GB1518664A|1978-07-19|
    FR2347790A1|1977-11-04|
    MX143059A|1981-03-06|
    NL7703717A|1977-10-10|
    DE2614773C2|1984-10-18|
    SE430283B|1983-10-31|
    JPS52122841A|1977-10-15|
    CA1064104A|1979-10-09|
    ATA7177A|1979-05-15|
    SE7701443L|1977-10-07|
    FR2347790B1|1983-08-19|
    NO770354L|1977-10-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE208300C|1905-03-30|
    GB190929240A|1909-12-14|1910-08-25|Harry Cross Hubbell|Improvements in Storage Batteries.|
    JPS5033433A|1973-08-02|1975-03-31|
    JPS5048431A|1973-08-31|1975-04-30|
    JPS5053843A|1973-09-13|1975-05-13|GB1557773A|1977-09-20|1979-12-12|Westinghouse Electric Corp|High performance long life iron-silver battery|
    CH662213A5|1983-10-26|1987-09-15|Bopp & Co Ag G|PLATE ELECTRODE WITH METALLIC COVER FOR ELECTROCHEMICAL ELEMENTS AND METHOD FOR PRODUCING THE SAME.|
    EP0146946A1|1983-12-28|1985-07-03|Societe Nationale Elf Aquitaine|Iron electrode and a process for its manufacture|
    FR2557733B1|1983-12-28|1986-05-23|Elf Aquitaine|IRON ELECTRODE AND ITS MANUFACTURING METHOD|
    FR2566304B2|1984-06-26|1987-05-15|Elf Aquitaine|METHOD FOR MANUFACTURING A POROUS IRON ELECTRODE|
    US9941548B2|2013-06-20|2018-04-10|Landmark Battery Innovations, Inc.|Nickel iron battery|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2614773A|DE2614773C2|1976-04-06|1976-04-06|Electric accumulator with positive nickel oxide electrodes and negative iron electrodes and method for producing an iron electrode|
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