# 자동 가스 조절용 전동밸브의 실시간 모니터링 시스템 개발

• 조현섭 (청운대학교 전자공학과) ;
• 유인호 (익산대학 전기과)
• Published : 2001.12.01
• 27 12

#### Abstract

It is a quite duality concerning to control the temperature of single crystalline growth as it does when we get most of heat treating products. It is also important factor to control the temperature when we make the $Al_2$O$_3$(single crystalline) used to artificial jewels. glass of watches, and heat resistant transparent g1asses. Thus, it is a major interest to get the proper temperature in accordance with the time process while we are making mixture of oxygen and hydrogen to have the right temperature. In this paper. we will study of electrical valve positioning system with DC-Motor for the gas mixture to improve the quality of products.

#### Keywords

Single crystalline;Electrical valve positioning system