PROBLEM TO BE SOLVED: To provide a water flow generating device which does not require supply of driving energy such as electric power and the like from outside, and which is hardly affected by change of weather.SOLUTION: A water flow generating device includes: a heating side sealed container 4 and a cooling side sealed container 5 in which a high-pressure liquefied gas in a gas-liquid mixed state is filled; an evaporator 6 connected to the sealed container 4; a condenser 7 connected to the sealed container 5; reciprocating drive means 9 communicating with the sealed container 4 and connected to the sealed container 4 via flow passage change means 8; gas phase flow passages 13, 21, 23 for connecting the reciprocating drive means 9 and the condenser 7 via the flow passage change means 8; liquid phase flow passages 14, 16 for connecting the sealed container 5 and the evaporator 6; a drive shaft 19 for reciprocating being interlocked with the reciprocating movement of the reciprocating drive means 9; and water flow generation fins 31, 32, 33 accommodated under water and pivotally supported by the drive shaft 19 in a freely tiltable manner. The evaporator 6, the flow passage change means 8 and the reciprocating drive means 9 are heated at the same temperature as the sealed container 4.


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    Titel :

    水流発生装置


    Erscheinungsdatum :

    2017-10-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / A01K ANIMAL HUSBANDRY , Tierzucht / B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING , Mischen, z.B. Lösen, Emulgieren, Dispergieren / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / F01B Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein oder mit Verdrängerwirkung, z.B. Dampfkraftmaschinen , MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES