FILTERATION DEVICE FOR WATER TANK

PURPOSE: To lift and lower water, to rapidly and easily disassemble a filter when needed and to achieve a high filtering function. CONSTITUTION: Filter compartments 12 to 14 are provided in a housing 11. Water is supplied to the filter compartment through a water feed port 15, and the supplied water...

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Bibliographische Detailangaben
Hauptverfasser: BUARUTAA BUIIDENMAN, FUERUDEINANDO MAIYAA, GERUHARUTO FURANKU, FURANKU FUAU RIYUUTOTSUAU, URURITSUHI HERORUDO, MIHAERU SHIYUMITSUTO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To lift and lower water, to rapidly and easily disassemble a filter when needed and to achieve a high filtering function. CONSTITUTION: Filter compartments 12 to 14 are provided in a housing 11. Water is supplied to the filter compartment through a water feed port 15, and the supplied water is passed through the filter compartment, then sucked by a pump 19 through a suction pipe 18 and supplied again to an aquarium. An auxiliary chamber 20 is formed in an auxiliary housing 22, and water is supplied to the aquarium by the auxiliary chamber 20. The water passed through the filter compartment in accordance with a principle of communicating pipes and then filtered is supplied to the auxiliary chamber. The auxiliary chamber has a valve opening 25 which is alternately closable and openable by the valve closing member 26 of a valve device 21 controlled by a float 27 in a pipeline 23. The pipeline 23 is connected to the suction pipe 18.