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公开(公告)号：US08449063B2
公开(公告)日：2013-05-28
申请号：US12914058
申请日：2010-10-28
申请人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
发明人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
IPC分类号： B41J29/38
CPC分类号： B41J11/06 , B41J11/0065
摘要： In the liquid ejecting apparatus, a potential controller that is capable of switching states between a same potential state where potentials at a predetermined portion at the side of the liquid ejecting unit and a predetermined portion at the side of the ejected medium supporting unit are the same and a potential difference generation state where a potential difference is generated between the predetermined portion at the side of the liquid ejecting unit and the predetermined portion at the side of the ejected medium supporting unit. The potential controller forms the same potential state while the ejected medium is transported by the ejected medium transportation unit, and the potential controller forms the potential difference generation state in at least appropriate period while the ejected medium is not transported by the ejected medium transportation unit.
摘要翻译： 在液体喷射装置中，能够在液体喷射单元侧的预定部分处的电位与排出介质支撑单元侧的预定部分的电位相同的电位状态之间切换状态的电位控制器是相同的 以及电位差产生状态，其中在液体喷射单元一侧的预定部分和排出介质支撑单元一侧的预定部分之间产生电位差。 当排出的介质被排出的介质传送单元运送时，电位控制器形成相同的电位状态，并且电位控制器在至少适当的周期内形成电位差产生状态，同时排出的介质不被排出的介质传送单元传送。
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公开(公告)号：US08550600B2
公开(公告)日：2013-10-08
申请号：US12944070
申请日：2010-11-11
申请人： Kiyoteru Katsuki , Yoichi Yamada , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
发明人： Kiyoteru Katsuki , Yoichi Yamada , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
IPC分类号： B41J2/06
CPC分类号： B41J2/165 , B41J2/16585 , B41J11/02
摘要： A liquid ejecting apparatus includes a liquid ejection unit that ejects a liquid onto an ejection target medium, a conductive brush provided adjacent to the liquid ejection unit and whose tip opposes the ejection target medium, and a same potential formation unit that sets the conductive brush and a predetermined portion of the liquid ejection unit to the same potential.
摘要翻译： 液体喷射装置包括将液体喷射到喷射目标介质上的液体喷射单元，与液体喷射单元相邻并且其顶端与喷射目标介质相对的导电刷，以及设置导电刷的相同的电位形成单元， 液体喷射单元的预定部分具有相同的电位。
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公开(公告)号：US08382252B2
公开(公告)日：2013-02-26
申请号：US12914351
申请日：2010-10-28
申请人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
发明人： Yoichi Yamada , Kiyoteru Katsuki , Masaru Kobashi , Daisuke Matsumoto , Yasunori Koike , Narihiro Oki
IPC分类号： B41J2/06
CPC分类号： B41J2/06
摘要： A liquid ejecting apparatus, including an electric potential control unit capable of switching between an identical electric potential state which sets a predetermined region of the liquid ejection unit side and a predetermined region of the ejecting medium support unit side to the identical electric potential and an electric potential difference generating state which generates the electric potential difference between both of them, wherein the liquid ejecting apparatus includes a configuration in which, when the ejecting medium passes through a liquid ejecting area to which the liquid is ejected by the liquid ejection unit, the electric potential control unit forms the identical electric potential state, and when the ejecting medium does not pass through the liquid ejecting area, the electric potential control unit forms the electric potential difference generating state for at least a proper period.
摘要翻译： 一种液体喷射装置，包括电位控制单元，其能够将将液体喷射单元侧的预定区域和喷射介质支撑单元侧的预定区域设定为相同电位的相同电位状态和电气 电位差产生状态，其产生两者之间的电位差，其中，液体喷射装置包括其中当喷射介质通过由液体喷射单元喷射液体的液体喷射区域时，电 电位控制单元形成相同的电位状态，并且当喷射介质不通过液体喷射区域时，电位控制单元至少形成适当的周期的电位差产生状态。
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公开(公告)号：US08439479B2
公开(公告)日：2013-05-14
申请号：US12940272
申请日：2010-11-05
CPC分类号： B41J11/06 , B41J11/0065
摘要： A liquid ejecting apparatus having a liquid ejecting unit that ejects liquid toward a target ejection medium and a target ejection medium support member that is disposed so as to oppose the liquid ejecting unit and supports the target ejection medium, includes a conductive shielding member that covers a first side of the target ejection medium, which opposes the liquid ejecting unit, at an edge area including an edge perpendicular to a feeding direction of the target ejection medium.
摘要翻译： 一种具有朝向目标喷射介质喷射液体的液体喷射单元和与液体喷射单元相对配置并支撑目标喷射介质的目标喷射介质支撑构件的液体喷射装置包括：导电屏蔽构件，其覆盖 在与包括垂直于目标喷射介质的进给方向的边缘的边缘区域处的与喷液单元相对的目标喷射介质的第一侧。
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公开(公告)号：US20110193918A1
公开(公告)日：2011-08-11
申请号：US13020751
申请日：2011-02-03
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/16532 , B41J2/16585
摘要： A printer includes: a fluid ejecting head provided with multiple nozzles that eject ink; an ink supply tube that supplies the ink to the fluid ejecting head; and a pressure application mechanism that pressurizes the ink to swell from the nozzles by pressurizing the ink within the ink supply tube and then depressurizes the interior of the ink supply tube while the ink is swelling from the nozzles.
摘要翻译： 打印机包括：流体喷射头，其具有喷射墨水的多个喷嘴; 墨水供给管，其将墨水供给到流体喷射头; 以及压力施加机构，其通过对供墨管内的油墨进行加压而使油墨从喷嘴膨胀，然后在油墨从喷嘴膨胀的同时使供墨管的内部减压。
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公开(公告)号：US08425015B2
公开(公告)日：2013-04-23
申请号：US12914662
申请日：2010-10-28
IPC分类号： B41J2/165
CPC分类号： B41J25/308 , B41J11/0065 , B41J11/06 , B41J29/12
摘要： Provided is a liquid ejecting apparatus including: an ejection target medium supporting section that is disposed to face the liquid ejecting section, and supports the ejection target medium and wherein in at least one of plural types of ejection target mediums having different thicknesses, a gap between the first surface of the ejection target medium supporting section and a rear surface facing the first surface in the ejection target medium is set to be smaller than a gap between a second surface facing the ejection target medium in the liquid ejecting section and a front surface facing the second surface in the ejection target medium.
摘要翻译： 本发明提供一种液体喷射装置，包括：喷射对象介质支撑部，其设置成与液体喷射部相对，并且支撑喷射目标介质，并且其中，在具有不同厚度的多种喷射目标介质中的至少一种中， 喷射目标介质支撑部分的第一表面和与喷射目标介质中的第一表面相对的后表面被设定为小于在液体喷射部分中面向喷射目标介质的第二表面之间的间隙， 喷射目标介质中的第二表面。
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公开(公告)号：US08382240B2
公开(公告)日：2013-02-26
申请号：US12944091
申请日：2010-11-11
CPC分类号： B41J11/0045
摘要： A liquid ejecting apparatus includes a liquid ejecting unit that ejects liquid onto a medium serving as an ejection target, a medium support unit that is disposed so as to face the liquid ejecting unit and supports the medium, a medium transportation unit that is first located at an upstream side of the liquid ejecting unit in a transportation direction of the medium and transports the medium to a downstream side, a medium contact section that makes contact with the medium between the medium transportation unit and the liquid ejecting unit in the transportation direction of the medium, and a same potential setting unit that sets the medium contact section and a predetermined section of the liquid ejecting unit to have the same potential.
摘要翻译： 液体喷射装置包括将液体喷射到作为喷射对象物的介质上的液体喷射单元，配置成面对液体喷射单元并支撑介质的介质支撑单元，第一位于 在所述介质输送单元与所述液体喷射单元之间的所述介质接触的介质接触部分沿所述介质输送方向的所述介质输送方向的所述介质输送方向 介质和相同的电位设定单元，其将介质接触部分和液体喷射单元的预定部分设置为具有相同的电位。
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公开(公告)号：US08465121B2
公开(公告)日：2013-06-18
申请号：US13023476
申请日：2011-02-08
申请人： Yoichi Yamada , Masaru Kobashi , Kiyoteru Katsuki
发明人： Yoichi Yamada , Masaru Kobashi , Kiyoteru Katsuki
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16526 , B41J2/16535
摘要： A fluid ejecting apparatus includes: a fluid ejecting head in which nozzles that eject fluid are provided; a wiper that wipes a nozzle formation face, in which nozzle orifices of the nozzles are formed, in the fluid ejecting head; and a pressurization mechanism which changes the curvature of a concave liquid surface formed in the nozzle, in the nozzle by performing pressurization on the fluid in the fluid ejecting head at the time of the wiping.
摘要翻译： 一种流体喷射装置，包括：流体喷射头，其中设有喷射流体的喷嘴; 擦拭器，其将形成有喷嘴的喷嘴的喷嘴形成面擦拭在流体喷射头中; 以及加压机构，其通过在擦拭时对流体喷射头中的流体进行加压来改变在喷嘴中形成的凹部液面的曲率。
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公开(公告)号：US20110193914A1
公开(公告)日：2011-08-11
申请号：US13023476
申请日：2011-02-08
申请人： Yoichi Yamada , Masaru Kobashi , Kiyoteru Katsuki
发明人： Yoichi Yamada , Masaru Kobashi , Kiyoteru Katsuki
IPC分类号： B41J2/165
CPC分类号： B41J2/16585 , B41J2/16526 , B41J2/16535
摘要： A fluid ejecting apparatus includes: a fluid ejecting head in which nozzles that eject fluid are provided; a wiper that wipes a nozzle formation face, in which nozzle orifices of the nozzles are formed, in the fluid ejecting head; and a pressurization mechanism which changes the curvature of a concave liquid surface formed in the nozzle, in the nozzle by performing pressurization on the fluid in the fluid ejecting head at the time of the wiping.
摘要翻译： 一种流体喷射装置，包括：流体喷射头，其中设有喷射流体的喷嘴; 擦拭器，其将形成有喷嘴的喷嘴的喷嘴形成面擦拭在流体喷射头中; 以及加压机构，其通过在擦拭时对流体喷射头中的流体进行加压来改变在喷嘴中形成的凹部液面的曲率。
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公开(公告)号：US08708453B2
公开(公告)日：2014-04-29
申请号：US13020744
申请日：2011-02-03
申请人： Daisuke Matsumoto , Masaru Kobashi , Yoichi Yamada
发明人： Daisuke Matsumoto , Masaru Kobashi , Yoichi Yamada
IPC分类号： B41J2/165
CPC分类号： B41J2/16532 , B05B1/20 , B05B15/52 , B41J2/16508 , B41J2/17596
摘要： A method for cleaning a fluid ejecting apparatus is provided. The fluid ejecting apparatus includes a fluid ejecting head that has a plurality of nozzle openings through which fluid is ejected, a fluid supply passage through which the fluid is supplied toward the fluid ejecting head, an open/close valve that is provided on the fluid supply passage, and a pressure reduction mechanism that generates negative pressure in a space outside the nozzle openings. The cleaning method includes a valve-closing operation of putting the open/close valve into a closed state and a pressure reduction operation of generating negative pressure in the space by using the pressure reduction mechanism after the valve-closing operation to cause the fluid to bulge outward at the nozzle openings.
摘要翻译： 提供一种清洗流体喷射装置的方法。 流体喷射装置包括：流体喷射头，其具有流体喷射的多个喷嘴开口，流体向流体喷射头供给的流体供给通道;设置在流体供给部上的开闭阀 通道和在喷嘴开口外的空间中产生负压的减压机构。 清洗方法包括将开/关阀置于关闭状态的闭阀动作和在关闭动作之后使用减压机构在空间中产生负压的减压动作，使流体膨胀 在喷嘴开口处向外。
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