Dynamic microwave energy moderator
    3.
    发明授权
    Dynamic microwave energy moderator 失效
    动态微波能量调节器

    公开(公告)号:US4228334A

    公开(公告)日:1980-10-14

    申请号:US963695

    申请日:1978-11-27

    IPC分类号: B65D81/34 H05B6/80

    摘要: A dimensionally stable, temperature responsive microwave energy moderator. The moderator may comprise a sheet-like laminate having at least one lamina of microwave energy reflective material with at one aperture formed therein of such dimensions as to enable passage therethrough of a substantial portion of impinging microwave energy of a predetermined nominal frequency. At least one aperture-bridging microwave energy reflective member is provided together with means responsive to a predetermined temperature range to shift the aperture-bridging member from an inactive position to a position bridging the aperture, whereby to reduce the transmission of the microwave energy through the aperture. The moderator also has outer laminae of electrically insulative, microwave energy transmitting material with the microwave energy reflective lamina, the aperture-bridging means and the temperature responsive means located therebetween.

    摘要翻译: 尺寸稳定,温度敏感的微波能量调节剂。 调节剂可以包括具有至少一个微波能量反射材料层的片状层压体,其中形成有一个孔,其尺寸使得能够通过其中预定标称频率的大部分入射微波能量。 至少一个孔径桥接微波能量反射构件与响应于预定温度范围的装置一起提供,以将孔径桥接构件从非活动位置移动到桥接孔的位置,从而减少微波能量通过 光圈。 调节剂还具有电绝缘的微波能量传输材料与微波能量反射层的外层,孔径桥接装置和位于它们之间的温度响应装置。