Sucking spray type liquid dispenser does to ply piston by exclusive use cylinder, did so that dispenser may can do pumping, and control sucking and interception of dispenser by sucking piston and interception node in main cylinder interior and control coating emperor's the spray amount more minutely in main cylinder, various coating emperors of low viscosity so that fixed quantity spray is possible spray type liquid dispenser be. In this paper, spray angle and theoretically cover extent in actuality cover extent is difference, spray form, spray air, spray high, over lap extent according to use usage becomes different and actuality cover extent applies over lap 20[%], and succeed to reduce error of cover extent maximum theoretically with actuality cover extent and got near result in cover extent of 10[%] withins.

Abstract
 1. 서 론
 2. 시스템의 이론적 고찰
  2.1 친환경적인 고정도 저 압력 분사 노즐
  2.2 흡입형 분무용 혼합 방법에 의한 분류
  2.3 공기 분사 방식
  2.4 airless 분사 방식
  2.5 엔진식 airless 분사
  2.6 공기압식 airless 분사
  2.7 흡입형 분무용 공급 방식에 의한 분류
 3. 흡입형 분무용 액체 충진기 실험 방법및 결과
  3.1 흡입형 분무용 액체 충진기 실험 방법
  3.2 흡입형 분무용 액체 충진기 실험 결과
 4. 결 론
 참 고 문 헌

• 조명현(서일대학 전기과) | M. H. CHO
• 김원배(송원대학 디지털전기정보계열) | W. B. KIM
• 최병준(송원대학 디지털전기정보계열) | B. J. CHOI