To improve flexibility in the layout of a pump.SOLUTION: A tank system is equipped with a tank that stores liquefied gas, a pump storage container that is communicated to at least a liquid phase of the liquefied gas stored in the tank through a liquefied gas supply line, a pump body that sends the liquefied gas from the liquid phase of the liquefied gas stored in the pump storage container and supplied from the tank to the pump storage container, to the outside of the pump storage container, and a differential pressure generating portion that generates differential pressure between a gas phase in the pump storage container and a gas phase in the tank so that the pressure of the phase generated in the pump storage container is lowered than the pressure of the gas phase of the liquefied gas stored in the tank.SELECTED DRAWING: Figure 2
【課題】ポンプの配置の自由度を高める。【解決手段】タンクシステムは、液化ガスを貯留するタンクと、タンク内に貯留された液化ガスのうち少なくとも液相に液化ガス供給ラインを介して連通されたポンプ格納容器と、ポンプ格納容器内に収容されてタンクからポンプ格納容器に供給された液化ガスの液相からポンプ格納容器の外部に液化ガスを送り出すポンプ本体と、ポンプ格納容器内で生じた気相の圧力がタンクに貯留された液化ガスの気相の圧力よりも低くなるように、ポンプ格納容器内の気相とタンク内の前記気相との間に差圧を生じさせる差圧発生部と、を備える。【選択図】図2
TANK SYSTEM AND VESSEL
タンクシステム、船舶
2022-03-08
Patent
Elektronische Ressource
Japanisch
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
VESSEL TANK COVER AND VESSEL PROVIDED WITH VESSEL TANK COVER
Europäisches Patentamt | 2019
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