업소용 대형 가스버너 안전장치 개발 = Development of a Safety Device for The Business Large Gas Burner with OP Amp.

다국어 초록 (Multilingual Abstract)

This Paper developed the three type safety devices for the cast-gas burner. The first type was the safety device with OP amp. The operating circuit of switchgear of gas valve was designed and manufactured with OP amp. The fire safety device was examined through the experiments. In case of a large fire safety device a consuming rate of gas is very high and a supply of electric power takes a jump in comparison with the existing development products of safety devices for a medium or small gas burner. The second type changed the design that the efficiency of the piezo electric ignition unit was improved. The third type was improved by the changed gas flow path. Therefore the body of a safety device had to be composed of structural reform. The gas flow could be predicted by theoretical equations. The safety device's body of a large gas burner was designed including the plug part which played a role in the gas cock's open or shut. The development of product was tried out with thought of manufacturing facility and efficiency.

목차 (Table of Contents)

• 목차
• Abstract = 165
• 기호설명 = 165
• Ⅰ. 서론 = 166
• 1. 연구배경 = 165
• Ⅱ. 본론 = 165
• 1. 열전대에 대한 실험 = 165
• 2. 안전장치 본체부 = 167
• 3. 대형 안전장치 본체부의 제작 = 168
• Ⅲ. 결과 및 고찰 = 170
• Ⅳ. 결론 = 172
• 참고문헌 = 173