Alkaline battery
    62.
    发明专利
    Alkaline battery 审中-公开
    碱性电池

    公开(公告)号:JP2007141828A

    公开(公告)日:2007-06-07

    申请号:JP2006283562

    申请日:2006-10-18

    CPC分类号: Y02E60/12

    摘要: PROBLEM TO BE SOLVED: To provide an alkaline battery of high reliability having small internal resistance, superior large load discharge characteristics, and excellent safety.
    SOLUTION: The alkaline battery is equipped with a power generating element including a positive electrode, a negative electrode, a separator arranged between the positive electrode and the negative electrode, and an electrolytic liquid, a positive electrode terminal part connected electrically to the positive electrode, and a negative electrode terminal part connected electrically to the negative electrode. The positive electrode contains as an active material at least nickel oxy-hydroxide powder, and a PTC element is provided at a current flowing route to which the electrolytic liquid does not contact in at least one between the positive electrode and the positive electrode terminal part and between the negative electrode and the negative electrode terminal part.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:提供具有小内阻,优异的大负载放电特性和优异的安全性的高可靠性的碱性电池。 解决方案:碱性电池配备有发电元件,发电元件包括​​正极,负极,布置在正极和负极之间的隔板,以及电解液,正极端子部分 正极和与负极电连接的负极端子部。 正极含有至少镍氢氧化物粉末作为活性物质,在正极与正极端子部之间的至少一个电解液不接触的电流流动路径上设置PTC元件, 在负极和负极端子部之间。 版权所有(C)2007,JPO&INPIT

    Alkaline battery
    63.
    发明专利
    Alkaline battery 审中-公开
    碱性电池

    公开(公告)号:JP2007141827A

    公开(公告)日:2007-06-07

    申请号:JP2006283561

    申请日:2006-10-18

    CPC分类号: Y02E60/12

    摘要: PROBLEM TO BE SOLVED: To provide an alkaline battery having high safety, high electrolyte leakage resistance, and high reliability.
    SOLUTION: The alkaline battery is equipped with a battery case inside which a power generation element is housed, and an assembly sealing part for sealing an opening of the battery case, the assembly sealing part is equipped with a negative terminal part, a negative current collector electrically connected to the negative terminal part, and a resin sealing body, and the negative terminal part comprises a first negative terminal plate and a second negative terminal plate separated from each other, and a PTC element placed between the first negative terminal plate and the second negative terminal plate.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:提供具有高安全性,高电解液泄漏性和高可靠性的碱性电池。 解决方案:碱性电池配备有容纳发电元件的电池壳体和用于密封电池壳体的开口的组装密封部件,组装密封部件配备有负极端子部件, 与负极端子电连接的负极集电体和树脂密封体,负极端子部包括彼此分离的第一负极端子板和第二负极端子板,以及设置在第一负极端子板 和第二负极端子板。 版权所有(C)2007,JPO&INPIT

    Alkaline battery
    66.
    发明专利
    Alkaline battery 有权
    碱性电池

    公开(公告)号:JP2007115701A

    公开(公告)日:2007-05-10

    申请号:JP2006306377

    申请日:2006-11-13

    CPC分类号: Y02E60/12

    摘要: PROBLEM TO BE SOLVED: To provide an alkaline battery excellent in load characteristics, preventing gas evolution or drop in storage characteristics caused by reaction with an electrolyte, and suppressing a heat generation phenomena in the occurrence of abnormality.
    SOLUTION: The alkaline battery is prepared by sealing a positive electrode mix 2 containing manganese dioxide or a nickel oxide, a conductor, and an alkaline electrolyte (A) in which potassium hydroxide is dissolved, a separator 3, a negative electrode mix 4 containing zinc alloy powder, a gelling agent and an alkaline electrolyte (B) in which potassium hydroxide is dissolved, and an alkaline electrolyte (C) in which potassium hydroxide is dissolved in an outer packaging, the concentration of potassium hydroxide in the electrolytes (A)-(C) is adjusted so that the concentration of potassium hydroxide in the alkaline electrolyte in a battery system becomes 30-37 mass% in average after the battery is assembled, and the zinc alloy powder whose ratio of powder passing 200 mesh screen is 4-40 mass% is used.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种负载特性优异的碱性电池,防止由于与电解质反应引起的气体逸出或储存特性的降低,并且抑制发生异常的发热现象。 解决方案:碱性电池通过密封含有二氧化锰或氧化镍,导体和溶解有氢氧化钾的碱性电解质(A)的正极混合物2,隔膜3,负极混合物 4,含有锌合金粉末,胶凝剂和溶解有氢氧化钾的碱性电解质(B)和氢氧化钾溶解在外包装中的碱性电解质(C),电解质中的氢氧化钾浓度 A) - (C)被调整为使电池系统中的碱性电解液中的氢氧化钾的浓度在电池组装后平均为30〜37质量%,通过200目筛的粉末的比例的锌合金粉末 使用4-40质量%。 版权所有(C)2007,JPO&INPIT

    Alkaline battery
    67.
    发明专利
    Alkaline battery 有权
    碱性电池

    公开(公告)号:JP2007115700A

    公开(公告)日:2007-05-10

    申请号:JP2006306376

    申请日:2006-11-13

    CPC分类号: Y02E60/12

    摘要: PROBLEM TO BE SOLVED: To provide an alkaline battery excellent in load characteristics, preventing gas evolution or drop in storage characteristics caused by reaction with an electrolyte, and suppressing a heat generation phenomenon in the occurrence of abnormality.
    SOLUTION: The alkaline battery is prepared by sealing a positive electrode mix 2 containing at least one of manganese dioxide and nickel oxide, a conductor, an alkaline electrolyte (A) in which potassium hydroxide is dissolved, a separator 3, a negative electrode mix 4 containing zinc alloy powder, a gelling agent, and an alkaline electrolyte (B) in which potassium hydroxide is dissolved in an outer packaging 1, graphite is used as a conductor of a positive electrode, 6-8.5 pts.wt. of graphite is mixed to 100 pts.wt. of manganese dioxide and the nickel oxide, and as the zinc alloy powder in the negative electrode, zinc alloy powder whose 4-40 mass% passes through 200 mesh screen is used.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:提供负载特性优异的碱性电池,防止由于与电解质的反应引起的气体逸出或存储特性的降低,并且抑制发生异常的发热现象。 解决方案:碱性电池通过密封包含二氧化锰和氧化镍中的至少一种的正极混合物2,导体,溶解有氢氧化钾的碱性电解质(A),隔膜3,负极 含有锌合金粉末,胶凝剂和碱性电解质(B)的电极混合物4,其中氢氧化钾溶解在外包装1中,石墨用作正极的导体,为6-8.5重量份。 的石墨混合到100重量份 的二氧化锰和氧化镍,作为负极中的锌合金粉末,使用4-40质量%的通过200目筛的锌合金粉末。 版权所有(C)2007,JPO&INPIT