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    • 6. 发明授权
    • Liquid-jetting apparatus
    • 液体喷射装置
    • US08388121B2
    • 2013-03-05
    • US12871322
    • 2010-08-30
    • Hisashi TamadaKeiji KuraYusuke Suzuki
    • Hisashi TamadaKeiji KuraYusuke Suzuki
    • B41J2/175
    • B41J2/17509B41J2/17596B41J29/38
    • A liquid-jetting apparatus includes: a liquid-jetting head which jets the liquid; a liquid tank which stores the liquid; a first flow passage which connects the liquid-jetting head and the liquid tank; a gas-liquid separating section which is arranged on the first flow passage and which separates the liquid and a gas in the liquid; a gas communication passage which connects the gas-liquid separating section and the liquid tank and through which the gas in the gas-liquid separating section is transported to the liquid tank; a second flow passage which communicates an upstream side and a down stream side of the gas-liquid separating section; and a switching mechanism which selectively switches between a first passage route for supplying the liquid through only the first flow passage and a second passage route for supplying the liquid through the second flow passage.
    • 液体喷射装置包括:喷射液体的喷液头; 储存液体的液体罐; 连接喷液头和液罐的第一流路; 气液分离部,配置在第一流路上,分离液体和液体中的气体; 连通气液分离部和液罐的气体连通路,气液分离部中的气体通过该气体连通路输送到液罐; 连通气液分离部的上游侧和下游侧的第二流路; 以及切换机构,其选择性地切换用于仅通过第一流动通道供应液体的第一通道和用于通过第二流动通道供应液体的第二通道。