• 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:
    The invention relates to an electrochemical cell employing a liquid active cathode material in conjunction with an active metal anode and an elastically deformable carbonaceous cathode collector in the form of a slotted annular bobbin.
    公开号:SU934919A3
    申请号:SU762375574
    申请日:1976-06-29
    公开日:1982-06-07
    发明作者:Хайрэм Джонсон Даниэль；Майкл Кьюбала Дэвид；Джек Беннет Росвелл
    申请人:Юнион Карбид Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to electrical engineering, namely to chemical current sources with a liquid KatoAHbiM depolarizer and a slurry anode. A chemical current source with a liquid cathode depolarizer and a consumable anode is known, containing coral cathodes. However, such a current source is complicated to assemble. The closest to the proposed technical essence and the achieved result is a chemical current source comprising a cylindrical body, an anode, a cathode, a porous separator, an elastic current collector in contact with the separator and made of a steel cylinder with a groove, and a cover with an insulating gasket . The current lead ensures the maintenance of contact between the sacrificial anode and the cathode current lead through the t23 separator. The purpose of the invention is to provide recovery of the liquid cathode material at the collector. To achieve this goal, a cylindrical current lead with a groove is made of 75-90 wt.% Carbon-containing material and 10-25 wt.% Of the bond. The width of the groove is preferably 0.13 - 1.02 cm. The drawing shows a current lead, made 1 in the form of a cylinder 1 with a groove 2. Example. The cathode current lead is made as follows. Mix emulsif) acetylene black in alcohol with a Teflon emulsion. Prepare a mixture A of composition: Acetylene black; 10 Teflon; 5.55 Ethyl alcohol; 100 ml; Water; 20 ml; or a mixture B of composition:
    weightD
    Acetylene
    soot10 90
     Teflon1.85 10
    Alcohol0.5 Water700 MP Reduce the water content in the mixture to 5% and then form a briquette, crush and form a cylindrical current lead with a groove of 0.13 1.02 cm.
    With a binder content of less than 10 wt. The current drain is not sufficiently elastic, and when the content of the binder is more than 30 wtD, it cannot serve for an electrochemical reaction.
    In this way, a liquid Cathodic depolarizer, for example, thionyl chloride is restored on the proposed current collector, and the contact between the consumable anode and the collector through the separator is maintained.
    权利要求:
    Claims (2)
    [1]
    1. A chemical current source comprising a cylindrical housing, a sacrificial anode, a cathode, a porous separator, an elastic current collector in contact with the separator and made in the form of a cylinder with a groove, and a cover with an insulating gasket, characterized in that restoration of the liquid cathode depolarizer at the collector, the collector made of 75–90 AU% of carbon-containing material and 10–25 wt.% of the binder.
    [2]
    2. The source according to claim 1, about tl and which is due to the fact that the groove has a width of 0.13 - 1.02 cm.
    Sources of information taken into account in the examination
    1. US patent number 3809580, CL. 136-133. 05.07.7.
    2. US patent N 3796606, cl. 136-13. 12.03.7.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU934919A3|1982-06-07|Chemical current source
    Niedrach et al.1965|A New High‐Performance Fuel Cell Employing Conducting‐Porous‐Teflon Electrodes and Liquid Electrolytes
    KR830005397A|1983-08-13|Improved electrode
    FR2408916A1|1979-06-08|NON-AQUEOUS BATTERY CONTAINING A METAL REDUCER
    FR2382777A1|1978-09-29|HYDROGEN-CHLORINE ELECTROCHEMICAL ENERGY STORAGE SYSTEM
    FR2449976A1|1980-09-19|ELECTROCHEMICAL CELL CONTAINING A LIQUID DEPOLARIZER AND RESISTANT TO POOR TREATMENT
    FR2418280A1|1979-09-21|BIPOLAR ELECTRODE FOR ELECTROLYZER
    JPH02111891A|1990-04-24|Electrically conductive water-in-oil type microemulsion consisting of perfluorinated compound as base and its use as catholyte in electrochemical method
    JPS60243293A|1985-12-03|Manufacture of m-hydroxybenzyl alcohol
    JPS61153950A|1986-07-12|Zinc alkaline storage battery
    JPH0371559A|1991-03-27|Zinc alkaline battery
    JPS6128493A|1986-02-08|Decomposition of halogenated hydrocarbon
    KR840004616A|1984-10-22|Improved dual layer energy storage
    GB1493786A|1977-11-30|Compositions suitable for positive electrodes for air-depolarized alkaline primary cells
    RU2095894C1|1997-11-10|Electrolyte for air-metal chemical power sources
    US3728159A|1973-04-17|Electrochemical cell with modified crystalline disulfide electrocatalysts
    SU581529A1|1977-11-25|Positive electrode for alkaline primary cell of air-zink system
    Meibuhr1967|Nickel boride hydrogen anodes
    GB936966A|1963-09-18|Improvements in or relating to metallic current supply leads for graphite plate electrodes in electrolytic cells
    SU396759A1|1973-08-29|OJNAJRR-M f f ^ i ;; Л1> &: .- "PI |
    SU775794A1|1980-10-30|Cathode of a cell with copper-conducting solid electrolyte
    KR830007880A|1983-11-07|Permeable Ion Membrane Electrolyzer
    SU148524A1|1961-11-30|Electrolyzer
    JPS56165268A|1981-12-18|Alkaline primary battery
    JPS5553060A|1980-04-18|Alkaline cell
    同族专利:
    公开号 | 公开日
    AU1539276A|1978-01-05|
    GR60563B|1978-06-22|
    NL7607129A|1977-01-03|
    GB1544090A|1979-04-11|
    ES449310A1|1977-09-16|
    CA1067957A|1979-12-11|
    ATA474476A|1979-03-15|
    JPS525424A|1977-01-17|
    DE2629028C3|1979-02-15|
    PH16227A|1983-08-09|
    FR2316754B1|1980-05-30|
    NO762249L|1977-01-03|
    AR207196A1|1976-09-15|
    DE2629028B2|1978-06-15|
    PT65279A|1976-07-01|
    BE843574A|1976-12-29|
    IE43919L|1976-12-30|
    ZA763058B|1977-04-27|
    PT65279B|1977-12-10|
    AU497684B2|1978-12-21|
    JPS5737994B2|1982-08-12|
    NO146453B|1982-06-21|
    DE2629028A1|1977-01-13|
    IE43919B1|1981-07-01|
    OA05420A|1981-03-31|
    FR2316754A1|1977-01-28|
    MX143171A|1981-03-30|
    NO146453C|1982-10-13|
    IN144409B|1978-05-06|
    BR7604228A|1977-04-05|
    SE425276B|1982-09-13|
    IT1062022B|1983-06-25|
    US3985573A|1976-10-12|
    AT352811B|1979-10-10|
    LU75260A1|1977-03-18|
    NZ181324A|1980-10-08|
    DK293076A|1976-12-31|
    CH612297A5|1979-07-13|
    SE7607412L|1976-12-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3116172A|1959-08-03|1963-12-31|Servel Inc|Contact for use with cylindrical anodes|
    US3069485A|1960-05-04|1962-12-18|Union Carbide Corp|Anode collector|
    US3156585A|1961-07-18|1964-11-10|Sanyo Electric Co|Hermetically sealed storage batteries|
    US3510358A|1967-11-02|1970-05-05|Faat Khatovich Nabiullin|Primary alkaline cell|
    BE791609A|1971-11-26|1973-05-21|Accumulateurs Fixes|CYLINDRICAL ELECTRIC BATTERY|
    BE793372A|1971-12-27|1973-06-27|Union Carbide Corp|NON-AQUEOUS ELECTRO-CHEMICAL BATTERY|
    US3891458A|1973-11-15|1975-06-24|Electrochimica Corp|Electric current producing galvanic cell|US4076907A|1976-08-12|1978-02-28|Bright Star Industries, Inc.|Paper-lined dry cell batteries without smears|
    US4397083A|1978-04-17|1983-08-09|Catanzarite Vincent Owen|Cathode structure and method|
    JPS5588316U|1978-12-08|1980-06-18|
    JPS6039822B2|1980-02-06|1985-09-07|Sanko Kinzoku Kogyo Kk|
    US4309817A|1980-04-29|1982-01-12|Gte Products Corporation|Method for assembling an electrochemical cell|
    EP0048774A1|1980-09-18|1982-04-07|Vincent Owen Catanzarite|Electrochemical cell|
    US4891281A|1982-08-09|1990-01-02|Duracell Inc.|Electrochemical cells having low vapor pressure complexed SO2 electrolytes|
    US4431719A|1982-08-31|1984-02-14|Union Carbide Corporation|Liquid cathode cell with cathode collector having recesses|
    EP0105173A3|1982-09-29|1985-11-27|Union Carbide Corporation|Porous cathode collector for cells employing liquid cathodes|
    US4565002A|1983-03-16|1986-01-21|Sanyo Electric Co., Ltd.|Method of forming a separator for a cylindrical battery|
    FR2553937A1|1983-10-20|1985-04-26|Schwob Yvan|Electrode made of carbon bonded by a thermoplastic resin.|
    US4889779A|1985-09-16|1989-12-26|Amoco Corporation|Lithium-sulfur dioxide electrochemical cell with an iodine-catalyzed cathode|
    JPS62116094U|1986-01-13|1987-07-23|
    US4790969A|1987-07-16|1988-12-13|Eveready Battery Company|Dry molded cathode collector for liquid cathode systems|
    US5047068A|1989-10-02|1991-09-10|Eveready Battery Company, Inc.|Process of assembling a cell|
    US5273843A|1989-11-15|1993-12-28|Matsushita Electric Industrial Co., Ltd.|Non-aqueous inorganic electrolyte cell|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/592,091|US3985573A|1975-06-30|1975-06-30|Slotted cathode collector bobbin for use in liquid cathode cell systems|
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