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Application filed by 구자학, 주식회사 금성사filedCritical구자학
Priority to KR1019860005422ApriorityCriticalpatent/KR880002004A/en
Publication of KR880002004ApublicationCriticalpatent/KR880002004A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도 및 제3도는 본 발명 수위검출장치의 동작설명을 위한 단면도.2 and 3 are cross-sectional views for explaining the operation of the water level detection device of the present invention.
제4도는 본 발명 수위검출장치의 일실시예의 단면도.4 is a cross-sectional view of an embodiment of the water level detecting device of the present invention.
Claims (1)
단면이 각각 2등변 삼각형 모양인 삼각기둥 형태의 투명 수위검출관(2′)의 측부에 발광부(5)와 수광부(6)로 구성된 센서(7)를 부설하여 수위검출관(2′)의 내부에 물이 차게되면 발광부(5)로 부터의 빛이 수위검출관(2′)에서 전반사되어 수광부(6)를 통해 수광되게 함을 특징으로 하는 수위검출장치.A sensor 7 composed of a light emitting portion 5 and a light receiving portion 6 is placed on the side of a triangular prism-shaped transparent water level detection tube 2 'each having an isosceles triangle shape in section. When the water is filled inside the water level detection device characterized in that the light from the light emitting unit 5 is totally reflected in the water level detection tube (2 ') to be received through the light receiving unit (6).※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860005422A1986-07-041986-07-04
Water level detector
KR880002004A
(en)