公开(公告)号：US4121462A

公开(公告)日：1978-10-24

申请号：US656427

申请日：1976-02-09

申请人： Raymond F. Mohrman

发明人： Raymond F. Mohrman

IPC分类号： G01K1/04 ,  G01K7/24 ,  G01K13/00 ,  G01R13/40 ,  G01K7/16

CPC分类号： G01R13/405 ,  G01K1/04 ,  G01K13/002 ,  G01K7/24

摘要： Temperature indicating apparatus having a sensor for introduction into a region having a temperature to be measured. Circuitry responsive to the sensor supplies an electrical signal representative of the temperature in the region. A display provides a visual indication of the temperature in the region and includes a plurality of temperature indicators each of which represents a discrete temperature level. Circuitry responsive to the electrical signal selectively illuminates at any one time only that indicator which corresponds to the temperature represented by the electrical signal at that time.

摘要翻译： 温度指示装置具有用于引入到具有待测温度的区域中的传感器。 响应于传感器的电路提供表示该区域中的温度的电信号。 显示器提供该区域中的温度的可视指示，并且包括多个温度指示器，每个温度指示器表示离散的温度水平。 响应于电信号的电路在任何一个时间仅选择性地照亮与当时由电信号表示的温度相对应的指示符。

公开(公告)号：US4114447A

公开(公告)日：1978-09-19

申请号：US656428

申请日：1976-02-09

申请人： Wally E. Creach

发明人： Wally E. Creach

IPC分类号： G01K1/02 ,  G01K7/24 ,  G01K13/00 ,  G01R13/40

CPC分类号： G01R13/405 ,  G01K1/02 ,  G01K13/002 ,  G01K7/24

摘要： Temperature indicating apparatus having a sensor for introduction into a region having a temperature to be measured and for supplying an analog signal whose amplitude is a function of the temperature therein. The analog signal amplitude is compared with a reference level which represents a preselected temperature level, and a signal is supplied when the analog signal amplitude reaches the reference level which thereby causes pulses to be supplied at a predetermined rate. A timer responsive to the pulses counts from zero to a preselected value and supplies a timing signal when the preselected value is reached. The time required for the timer to count from zero to the preselected value establishes a predetermined timing interval at the end of which a converter responsive to the timing signal converts the analog signal to a digital signal representative of the temperature in the region. Display circuitry responsive to the digital signal provides a visual indication of the temperature in the region being measured, this temperature being displayed only at the end of the predetermined timing interval.

摘要翻译： 温度指示装置具有用于引入到具有待测温度的区域的传感器，并且用于提供振幅是其中的温度的函数的模拟信号。 将模拟信号幅度与表示预选温度电平的参考电平进行比较，并且当模拟信号幅度达到参考电平时提供信号，从而使脉冲以预定速率提供。 响应于脉冲的定时器从零计数到预选值，并且当达到预选值时提供定时信号。 定时器从零计数到预选值所需的时间建立一个预定的定时间隔，在其结束时，响应于定时信号的转换器将模拟信号转换成代表该区域中的温度的数字信号。 响应于数字信号的显示电路提供了被测区域中的温度的可视指示，该温度仅在预定定时间隔结束时显示。

公开(公告)号：US4161564A

公开(公告)日：1979-07-17

申请号：US772854

申请日：1977-02-28

申请人： Thomas J. Legbandt

发明人： Thomas J. Legbandt

IPC分类号： H01B3/30 ,  H01B7/02 ,  H01B13/16 ,  H01B13/34 ,  H01B7/18 ,  H01B7/20

CPC分类号： H01B13/16 ,  H01B13/34 ,  H01B3/306 ,  H01B7/0208 ,  Y10T428/2944 ,  Y10T428/2947 ,  Y10T428/2949

摘要： A formulation which may be applied to a substrate to produce a flexible, high temperature, thermally stable and color stable film thereon. The formulation comprises a poly(1,3-imidazolidine-2,4,5-trione) polymer, a free radical scavenger in an amount sufficient to inhibit cleavage and cross-linking of the polymer by action of oxygen thereon, and a solvent for the polymer. Also disclosed are a method for applying a flexible, high temperature, thermally stable and color stable color coating to a polyimide substrate; the substrate so coated; and an insulated conductor assembly having a polyimide insulative cover and an imidazolidine trione based-top-coating over the cover.

摘要翻译： 可以应用于基材以在其上产生柔性，高温，热稳定和色彩稳定的膜的制剂。 该制剂包含聚（1,3-咪唑烷-2,4,5-三酮）聚合物，足量的自由基清除剂，其量足以通过其上的氧作用而抑制聚合物的裂解和交联， 聚合物。 还公开了一种将柔性，高温，热稳定和颜色稳定的彩色涂层应用于聚酰亚胺基底的方法; 基材如此涂层; 以及绝缘导体组件，其具有覆盖物上的聚酰亚胺绝缘覆盖层和咪唑烷三酮基覆盖层。