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Application filed by Pai Lung Machinery Mill Co LtdfiledCriticalPai Lung Machinery Mill Co Ltd
Priority to MYPI93000543ApriorityCriticalpatent/MY109394A/en
Publication of MY109394ApublicationCriticalpatent/MY109394A/en
DISCLOSED IS A MULTI-STEP WATER LEVEL INDICATOR WHICH SHOWS THE CHANGE OF WATER LEVEL IN A WATER TOWER (6) THROUGH INDICATOR LAMPS (41) BEFORE THE WATER FALLS BELOW THE LOW WATER LEVEL. ACCORDING TO THE FIRST EMBODIMENT, THE WATER LEVEL INDICATOR INCLUDES A SWITCH (3) HAVING SERIES OF SWITCH POINTS (321) ALTERNATIVELY TRIGGERED BY A FLOAT (1) CONTROLLED REVOLVING SHAFT (31) TO TURN ON EITHER INDICATOR LAMPS ACCORDING TO DIFFERENT CHANGES OF WATER LEVEL.(FIG. 2)
MYPI93000543A1993-03-291993-03-29Multi-step water level indicator
MY109394A
(en)