SEALED CONTAINER INTERNAL PRESSURE INSPECTION DEVICE AND INTERNAL PRESSURE INSPECTION METHOD
    2.
    发明公开
    SEALED CONTAINER INTERNAL PRESSURE INSPECTION DEVICE AND INTERNAL PRESSURE INSPECTION METHOD 审中-公开
    VORRICHTUNG ZURÜBERPRÜFUNGDES INNENDRUCKS EINES ABGEDICHTETENBEHÄLTERSUNDINNENDRUCKPRÜFVERFAHREN

    公开(公告)号:EP2772740A1

    公开(公告)日:2014-09-03

    申请号:EP12843122.8

    申请日:2012-05-31

    申请人: Daiwa Can Company

    IPC分类号: G01L11/00 B65B57/00 G01M3/36

    摘要: An internal pressure inspection apparatus for a sealed container having a can lid that is attached to any of an upper end and a lower end of a can trunk, and that is deformed by an internal pressure of the container. A laser sensor adapted to measure a distance from the can lid by irradiating the can lid is situated parallel to the can lid while being allowed to move relatively with the can lid. The inspection apparatus integrates relative displacement values between a reference point closer to a center of the can lid than a seamed portion and other points closer to a center of the can lid than the reference point, and acceptability of the internal pressure is judged based on the value of integration.

    摘要翻译: 一种用于密封容器的内部压力检查装置,其具有附接到罐主体的上端和下端中的任一个的罐盖并且由容器的内部压力变形的密封容器。 适于通过照射罐盖来测量从罐盖的距离的激光传感器平行于罐盖定位,同时允许罐盖相对移动。 检查装置将相对于罐盖的中心附近的参考点与接缝部分相比,比与基准点更接近罐盖的中心的点相加,并且基于该压力的可接受性来判断内部压力的可接受性 整合价值。

    INDUCTIVE HEATING DEVICE FOR BEVERAGE CAN
    4.
    发明公开
    INDUCTIVE HEATING DEVICE FOR BEVERAGE CAN 有权
    感应加热装置用于易拉罐

    公开(公告)号:EP2709079A1

    公开(公告)日:2014-03-19

    申请号:EP11865118.1

    申请日:2011-05-10

    申请人: Daiwa Can Company

    IPC分类号: G07F11/70

    摘要: An induction heating apparatus for heating content efficiently while measuring a temperature of the heated content accurately.
    The induction heating apparatus 4 is comprised of a can holder 6, a heating coil 9 disposed around the can holder 6, and a temperature measuring means 10. A resealable metal beverage can 1 having a thread formed on a neck portion and a cap 3 screwed onto the neck portion is held by the can holder 6. The can holder 6 holds the metal beverage can 1 in a manner such that the cap of the can 1 inserted thereto is exposed on an axially upper side. The temperature measuring means 10 measures a surface temperature of the cap 3 of the metal beverage can 1 held in the can holder 6.