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    • 56. 发明授权
    • Battery construction with provision for venting its contents
    • 电池结构用于排放其内容物
    • US3909303A
    • 1975-09-30
    • US48024574
    • 1974-06-17
    • POWER CONVERSION INC
    • ROSANSKY MARTIN GMICHALKO IGNATIUS
    • H01M2/04H01M2/12H01M6/14
    • H01M2/1223H01M2/0413H01M2/1235H01M6/14
    • A battery capable of safely venting its contents without exploding includes a casing which defines a cavity in which the electro-chemical contents of the battery is confined. A rigid partition is disposed across an opening at the end of the casing, and a relatively bendable cover is positioned so that its under surface overlies the partition. A passageway connects the cavity with the under surface of the cover, and the cover is attached to the partition at at least one location. If the internal pressure of the battery reaches a predetermined limit, as may occur if the battery is overheated, the cover is deformed away from the partition to vent the contents. However, the cover does not become detached from the partition.
    • 能够不爆炸地安全地排出其内容物的电池包括限定电池的电化学成分被限制的空腔的壳体。 刚性分隔件跨过壳体端部的开口设置,并且相对可弯曲的盖被定位成使得其下表面覆盖在隔板上。 通道将空腔与盖的下表面连接,并且盖在至少一个位置附接到隔板。 如果电池的内部压力达到预定的限制,如果电池过热可能会发生,则盖子将远离分隔板变形以排出内容物。 然而,盖子不会从隔板上脱离。