HEATER UNIT, FIRING FURNACE, AND METHOD OF MANUFACTURING SILICON-CONTAINING POROUS CERAMIC FIRED BODY
    2.
    发明申请
    HEATER UNIT, FIRING FURNACE, AND METHOD OF MANUFACTURING SILICON-CONTAINING POROUS CERAMIC FIRED BODY 审中-公开
    加热器单元,燃烧炉和制造含硅多孔陶瓷体的方法

    公开(公告)号:US20130146580A1

    公开(公告)日:2013-06-13

    申请号:US13693072

    申请日:2012-12-04

    申请人: Ibiden Co., Ltd.

    IPC分类号: F27B5/14 F27B9/36 H05B1/02

    摘要: A heater unit includes a power source, a plurality of heaters, and a power supply position-switching device. The power source includes a first power source terminal and a second power source terminal. The plurality of heaters are each connected to one another in series and include a first heater and a second heater. The power supply position-switching device is configured to switch between a first state and a second state. In the first state, the first power source terminal is connected with a first heater terminal of the first heater, and the second power source terminal is connected with a third heater terminal of the second heater. In the second state, the first power source terminal is connected with a second heater terminal of the first heater, and the second power source terminal is connected with a fourth heater terminal of the second heater.

    摘要翻译: 加热器单元包括电源,多个加热器和电源位置切换装置。 电源包括第一电源端子和第二电源端子。 多个加热器各自彼此串联连接并且包括第一加热器和第二加热器。 电源位置切换装置被配置为在第一状态和第二状态之间切换。 在第一状态下,第一电源端子与第一加热器的第一加热器端子连接,第二电源端子与第二加热器的第三加热器端子连接。 在第二状态下,第一电源端子与第一加热器的第二加热器端子连接,第二电源端子与第二加热器的第四加热器端子连接。