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    • 1. 发明公开
    • INK SUPPLYING DEVICE FOR INKJET PRINTER AND INKJET PRINTER WITH THE SAME
    • TINTENZUFUHRRORRICHTUNGTÜVRRORRICHTUNGTINTENSTRAHLDRUCKER UND TINTENSTRAHLDRUCKER DAMIT
    • EP2281688A1
    • 2011-02-09
    • EP09732094.9
    • 2009-04-16
    • Mimaki Engineering Co., Ltd.
    • TAMAKI, Kazutaka
    • B41J2/175
    • B41J29/02B41J2/175B41J2/17509B41J2/17513B41J2/17556B41J2/17596B41J2002/17576
    • An ink supply device for an inkjet printer having a sub-tank (220) which is connected via a connector space (225a) to a printer head for discharging UV ink and has formed therein an ink containing chamber (223) for containing the UV ink, and also having a main tank which is connected to the sub-tank (220) and contains the UV ink supplied to the ink containing chamber (223). In the sub-tank (220) are formed a first introduction passage (227a) and a second introduction passage (226b) which lead from the ink containing chamber (223) to the connector space (225a). Those openings in the first and second introduction passages (227a, 226b) which are located on the ink containing chamber (223) side are formed at different heights in the inward direction of ink containing chamber (223).
    • 一种用于喷墨打印机的墨水供应装置,其具有通过连接器空间(225a)连接到用于排放UV墨的打印头的副墨盒(220),并且在其中形成有用于容纳UV墨水的墨水容纳室(223) ,并且还具有连接到副容器(220)并且包含供应到墨水容纳室(223)的UV墨水的主容器。 在副容器(220)中形成有从墨水容纳室(223)引导到连接器空间(225a)的第一引入通道(227a)和第二引入通道(226b)。 位于墨水容纳室(223)侧的第一和第二引入通道(227a,226b)中的开口在墨水容纳室(223)的向内方向上形成为不同的高度。
    • 4. 发明公开
    • INK SUPPLY DEVICE FOR INKJET PRINTER, AND REVERSE FLOW BLOCKING DEVICE FOR SAME
    • TINTENZUFUHRRORRICHTUNGFÜRTINTENSTRAHLDRUCKER UNDRÜCKFLUSS-BLOCKIERVORRICHTUNGFÜRDIESE
    • EP2233297A1
    • 2010-09-29
    • EP09815922.1
    • 2009-09-28
    • Mimaki Engineering Co., Ltd.
    • TAMAKI, Kazutaka
    • B41J2/175
    • B41J2/17509B41J2/17556Y10T137/85978
    • An ink supply device for an inkjet printer is provided with a backflow shutoff mechanism (200). The backflow shutoff mechanism (200) is disposed on a line (177) as an air passage which connects a pressure control means for adjusting the inner pressure of a sub tank (120) and the sub tank (120) to allow the pressure control means to adjust the inner pressure of the sub tank (120), and closes the line (177) to shut off inflow of ink toward the pressure control means side when the inner pressure of the sub tank (120) is reduced to a negative pressure by said pressure control means through the line (177) and the ink stored in the sub tank (120) flows out into the line (177).
    • 用于喷墨打印机的供墨装置设置有回流切断机构(200)。 回流切断机构200设置在作为空气通路的管线177上,该通路连接用于调节副罐120和副箱120的内压的压力控制装置,以允许压力控制装置 调节副罐(120)的内压,并且当副罐(120)的内压减小到负压时,关闭管线(177)以切断墨向压力控制装置侧的流入 所述压力控制装置通过管线(177),并且存储在副罐(120)中的油墨流出到管线(177)中。