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Application filed by Cherng-Huei Uen, Shyu Dar CherngfiledCriticalCherng-Huei Uen
Priority to TW085113751ApriorityCriticalpatent/TW323967B/en
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Publication of TW323967BpublicationCriticalpatent/TW323967B/en
A kind of automatic purifier comprises of - detergent container connected to a compressor - detergent bottle connected to the container - switching valve which has two inlet ducts from the container and bottle and an outlet duct which has connection with the bottle and outputs the detergent to the purifying position - pressure adjustment valve providing a constant pressure - pressure keeping tank connected to a electromagnetic valve to control the pressure within the tank by an unidirectional flow valve Use the pressure distinction to activate the piston of switching valve to control the sprouting of detergent in the detergent bottle and assure the final purifying action.