Digital thermometer

Abstract

Abstract PURPOSE:To digitally display the maximum/minimum temperature, its time of occurrence, average and present temperature, by measuring a temperature with a given time interval, sequentially operating and storing the results and calling out them optionally. CONSTITUTION:The temperature measured every other given time is operated and stored and optionally called out to display digitally the present, maximum, minimum and average temperature and their times of occurrence on the same operating panel. For example, the temperature data from a temperature sensor 1 is processed at a calculation section 2, maximum, minimum temperature calculation circuit 5 and average temperature calculating circuit 6 to obtain the present, maximum, minimum and average temperatures, and they are stored in a register group 3, and corresponding time data is stored in a register group 10 by using a pulse generator 7 and a calculation circuit 8. Next, each storage data is optionally called out with a keyboard 12 and the time data corresponding to each temperature data is digitally displayed on display sections 11 and 4 on the same operating panel.

Inventors

• 👤 Morimichi Takanashi
• 👤 Tomio Tsukahara

Bibliographic Details