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    • 7. 发明授权
    • Ceramic heat treatment regulating apparatus and method
    • 陶瓷热处理调节装置及方法
    • US4461616A
    • 1984-07-24
    • US469829
    • 1983-02-25
    • Milan Vukovich, Jr.
    • Milan Vukovich, Jr.
    • C04B33/32F27D19/00F23N1/00F27B1/26F27B9/40
    • C04B33/32F27D19/00F27D2019/0018F27D2019/0034F27M2001/15
    • An efficient method for using a periodic kiln to heat ceramic material to a state of maturation, and the apparatus for carrying out the method, duplicate the action of pyrometric cones. In a microcomputer, data is stored describing the relationship between rates of temperature increase and deformation temperatures for several numbered pyrometric cones. The kiln operator selects the cone number for use in the firing operation and then activates both the apparatus and the kiln's heating elements. Using a thermocouple, the microcomputer periodically measures kiln temperature and calculates the average rate of temperature increase inside the kiln (the rate need not be controlled). The rate is then used, in conjunction with the stored data, to determine the temperature at which the ceramic material will have matured. If the present temperature in the kiln is greater than or equal to this maturation temperature, the microcomputer sounds an alarm or shuts off the heating elements.
    • 使用周期性窑将陶瓷材料加热到成熟状态的有效方法,以及用于实施该方法的装置,复制了测温锥的作用。 在微型计算机中,存储数据,描述几个编号的微气锥的升温速率和变形温度之间的关系。 窑炉操作者选择用于点火操作的锥数,然后激活装置和窑的加热元件。 使用热电偶,微电脑定期测量窑炉温度,并计算窑内平均升温速率(不需要控制)。 然后将该速率与存储的数据结合使用以确定陶瓷材料将成熟的温度。 如果窑内的当前温度大于或等于该成熟温度,则微机发出警报或关闭加热元件。