公开(公告)号：US20120162322A1

公开(公告)日：2012-06-28

申请号：US13330155

申请日：2011-12-19

申请人： Kenji TSUCHIYA ,  Hiroshige OWAKI ,  Hirokazu ONO ,  Takeo SEINO ,  Hiroyuki HAGIWARA

发明人： Kenji TSUCHIYA ,  Hiroshige OWAKI ,  Hirokazu ONO ,  Takeo SEINO ,  Hiroyuki HAGIWARA

IPC分类号： B41J2/175

CPC分类号： B41J2/175

摘要： A liquid supplying mechanism includes a flow channel forming member that has a base having a plate-like shape on which an upstream portion of a plurality of liquid supplying flow channels are formed so as to supply ink to each of a plurality of liquid ejection heads that are assembled to a liquid ejection head unit, and a plurality of connection members in a tubular shape that extend from one side of the of the base so as to form a downstream portion of the flow channels that individually communicate with the upstream portion of the respective liquid supplying flow channels and are disposed such that the distal end of the connection members correspond to the positions of the connection holes that are formed on the respective liquid ejection heads.

摘要翻译： 液体供给机构包括流路形成部件，该流路形成部件具有板状形状的基部，多个液体供给流路的上游部分形成在其上，以便向多个液体喷射头中的每一个供应墨水， 组装到液体喷射头单元，以及从基座的一侧延伸的管状形状的多个连接构件，以形成与各自的上游部分分别连通的流动通道的下游部分 液体供给流路并且被布置成使得连接构件的远端对应于形成在各个液体喷射头上的连接孔的位置。

公开(公告)号：US20080284826A1

公开(公告)日：2008-11-20

申请号：US12121539

申请日：2008-05-15

申请人： Hiroshige OWAKI ,  Hiroki HONMA

发明人： Hiroshige OWAKI ,  Hiroki HONMA

IPC分类号： B41J2/045

CPC分类号： B41J2/161 ,  B41J2/14233 ,  B41J2/145 ,  B41J2/1623

摘要： A liquid ejecting head comprising a head body capable of ejecting liquid in from pressure generating chamber through nozzles by driving the pressure generating chamber, a plurality of head members adhered to the head body, the head members comprising a head casing having a channel for supplying the liquid to the pressure generating chamber and a plurality of notches for allowing a first and second adhesive to be filled in a plurality of gaps between the head members adhered to the head body, and a fixed member which is adhered to the liquid ejecting surface of the head members, wherein the first and second adhesive have different viscosities.

公开(公告)号：US20080278541A1

公开(公告)日：2008-11-13

申请号：US12118293

申请日：2008-05-09

申请人： Hiroshige OWAKI ,  Yuichi WATANABE ,  Kazutoshi GOTO

发明人： Hiroshige OWAKI ,  Yuichi WATANABE ,  Kazutoshi GOTO

IPC分类号： B41J2/135

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1634

摘要： The invention provides a liquid ejecting head unit that includes: a liquid ejecting head that has pressure generation chambers and pressure generators, the pressure generation chambers being in communication with nozzle openings from which liquid is ejected, the pressure generator causing a pressure change in the pressure generation chamber; a fixing member that is adhered to the liquid ejecting surface of the liquid ejecting head, the liquid ejecting surface having the nozzle openings formed therein, the fixing member having an exposure opening portion that exposes the nozzle openings; and a recording portion that has convexity and concavity so as to record head information, the recording portion being provided at a region of the liquid ejecting surface at which the fixing member is adhered.

摘要翻译： 本发明提供了一种液体喷射头单元，其包括：液体喷射头，其具有压力产生室和压力发生器，所述压力产生室与喷射出的喷嘴开口连通，所述压力发生器引起压力变化 一代室; 固定构件，其粘附到液体喷射头的液体喷射表面，其中形成有喷嘴开口的液体喷射表面，所述固定构件具有暴露喷嘴开口的曝光开口部; 以及具有凸起和凹陷以记录头部信息的记录部分，记录部分设置在粘附有固定部件的液体喷射表面的区域。

公开(公告)号：US20120147090A1

公开(公告)日：2012-06-14

申请号：US13249018

申请日：2011-09-29

申请人： Seiya SATO ,  Hiroshi SATOH ,  Hiroshige OWAKI

发明人： Seiya SATO ,  Hiroshi SATOH ,  Hiroshige OWAKI

IPC分类号： B41J2/165

CPC分类号： B41J23/025 ,  B41J2/16547

摘要： A cam roller is engaged with a first engaged surface facing downward in a lifting and lowering direction of a cap and moves so as to follow the rotation trajectory about a shaft in the upward direction approaching a liquid ejecting head and in the downward direction separating from the liquid ejecting head. In addition, in the lifting and lowering direction of the cap, the cam roller is engaged from above with a second engaged surface which faces upward at a position lower than the first engaged surface and the first engaged surface has a plane portion as a non-overlapped area which does not overlap the second engaged surface in a direction perpendicular to both of the lifting and lowering direction and the direction of the shaft in a range that the cam roller follows the rotation trajectory about the shaft.

摘要翻译： 凸轮滚子与盖子的提升和降低方向上面向下的第一啮合表面接合，并且移动，以便沿着接近液体喷射头的向上方向上的轴的旋转轨迹并且沿着与 液体喷头。 此外，在盖的上下方向上，凸轮滚子从上方接合有第二啮合表面，该第二啮合表面在低于第一啮合表面的位置处朝上，并且第一啮合表面具有作为非接触表面的平面部分， 在凸轮滚子跟随绕轴的旋转轨迹的范围内，在垂直于升降方向和轴方向的方向上不与第二啮合表面重叠的重叠区域。

公开(公告)号：US20110234700A1

公开(公告)日：2011-09-29

申请号：US13008628

申请日：2011-01-18

申请人： Hiroyuki KOBAYASHI ,  Hiroshige OWAKI

发明人： Hiroyuki KOBAYASHI ,  Hiroshige OWAKI

IPC分类号： B41J2/14

CPC分类号： B41J2/14233 ,  B41J2/055 ,  B41J2002/14241 ,  B41J2002/14362

摘要： A liquid ejecting head includes a plurality of head bodies each having a nozzle plate, a flow channel forming substrate having a plurality of pressure generating chambers that communicate with the plurality of nozzles and a manifold that communicates with the plurality of pressure generating chambers, and pressure generating, and a fixation plate having an exposure aperture formed so that the plurality of nozzles are exposed therethrough and on which the plurality of head bodies are fixedly positioned, wherein the edges of the exposure aperture formed on the fixation plate are located in a region opposite the manifold, and a depression is formed on a side of the fixation plate facing the nozzle plate by depressing the edges of the exposure aperture in the region opposite the manifold.

摘要翻译： 液体喷射头包括多个头体，每个头体具有喷嘴板，流道形成基底具有多个与多个喷嘴连通的压力产生室和与多个压力产生室连通的歧管，以及压力 以及固定板，其具有形成为使得多个喷嘴暴露在其中并且多个头体固定地定位在其上的曝光孔，其中形成在固定板上的曝光孔的边缘位于相对的区域中 歧管，并且通过在与歧管相对的区域中压下曝光孔的边缘，在固定板的面对喷嘴板的一侧上形成凹陷。

公开(公告)号：US20110018943A1

公开(公告)日：2011-01-27

申请号：US12831402

申请日：2010-07-07

申请人： Hiroshige OWAKI

发明人： Hiroshige OWAKI

IPC分类号： B41J2/14

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2002/14241 ,  B41J2002/14419 ,  B41J2002/14491

摘要： A liquid ejecting head includes: a flow path forming substrate; an actuator device having a plurality of mounting portions provided on the flow path forming substrate; a wiring substrate which has flexibility and is electrically connected to the mounting portions to supply a driving signal to the actuator device; and a protective substrate provided on the mounting portions side of the flow path forming substrate, wherein a plurality of through-holes, into which the wiring substrate can be inserted, is provided in the protective substrate, a partition wall partitioning the mounting portions is provided between at least adjacent through-holes, and resin is provided in the through-holes.

摘要翻译： 液体喷射头包括：流路形成基板; 具有设置在流路形成基板上的多个安装部的致动器装置; 布线基板，其具有柔性并且电连接到所述安装部分以向所述致动器装置提供驱动信号; 以及设置在流路形成基板的安装部侧的保护基板，其中在保护基板上设置有能够插入布线基板的多个通孔，设置有分隔安装部的分隔壁 在至少相邻的通孔之间，并且在通孔中设置树脂。

公开(公告)号：US20090058935A1

公开(公告)日：2009-03-05

申请号：US12201808

申请日：2008-08-29

申请人： Hiroshige OWAKI

发明人： Hiroshige OWAKI

IPC分类号： B41J2/14

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14362 ,  B41J2202/20

摘要： A liquid jet head includes head modules each having a nozzle plate with a nozzle orifice and a passage-forming substrate having a pressure-generating chamber. The chamber communicates with the associated nozzle orifice and is pressurized by the pressure generating element so as to eject droplets. A head case is placed at the side of the passage-forming substrate opposite to the nozzle plate and has flow paths for providing a liquid to the pressure-generating chambers. The liquid jet head includes a fixing plate that has openings through which the nozzle orifices are exposed and carries the head modules positioned thereon. A connecting member is connected to the surface of the head module adjacent to the head case and has flow paths which communicate with the pressure-generating chambers. A reinforced portion made of an adhesive filling a clearance is positioned between adjacent head modules fixed to the fixing plate.

摘要翻译： 液体喷射头包括头部模块，每个头模块具有带喷嘴孔的喷嘴板和具有压力产生室的通道形成衬底。 该室与相关联的喷嘴孔连通并由压力产生元件加压以喷射液滴。 头罩被放置在通道形成基板的与喷嘴板相对的一侧，并且具有用于向压力发生室提供液体的流动路径。 液体喷射头包括固定板，该固定板具有开口，喷嘴孔通过该开口露出并承载位于其上的头部模块。 连接构件与头罩相邻的头部模块的表面连接，并且具有与压力发生室连通的流路。 由填充有间隙的粘合剂制成的加强部分位于固定到固定板的相邻头部模块之间。

公开(公告)号：US20120147089A1

公开(公告)日：2012-06-14

申请号：US13249046

申请日：2011-09-29

申请人： Seiya SATO ,  Hiroshi SATO ,  Hiroshige OWAKI

发明人： Seiya SATO ,  Hiroshi SATO ,  Hiroshige OWAKI

IPC分类号： B41J2/165

CPC分类号： B41J23/025 ,  B41J2/16547

摘要： In a clutch mechanism 310, in a state where a suction cap 350 reaches a contact position being in contact with a liquid ejecting head, only the rotation of a third gear 300 in one direction is transmitted to a third rotation shaft J3. During at least one of a period in which the suction cap 350 moves from the contact position to a separating position being separated from the liquid ejecting head and a period in which the suction cap 350 moves from the separating position to the contact position, the rotations of the third gear 300 in both directions of one direction and the other direction are transmitted to the third rotation shaft J3.

摘要翻译： 在离合器机构310中，在吸入盖350到达与液体喷射头接触的接触位置的状态下，仅将第三齿轮300沿一个方向的旋转传递到第三旋转轴J3。 在抽吸盖350从接触位置移动到与液体喷射头分离的分离位置的时间段和抽吸盖350从分离位置移动到接触位置的时段中的至少一个中，旋转 的三个齿轮300在一个方向和另一个方向的两个方向上被传递到第三旋转轴J3。

公开(公告)号：US20100091071A1

公开(公告)日：2010-04-15

申请号：US12577989

申请日：2009-10-13

申请人： Hiroshige OWAKI

发明人： Hiroshige OWAKI

IPC分类号： B41J2/14

CPC分类号： B41J2/17523

摘要： A liquid ejecting head unit includes a liquid ejecting head that ejects a liquid, a first holding member that holds the liquid ejecting head, and a second holding member positioned on the first holding member. The liquid ejecting head includes a nozzle face having a nozzle opening for ejecting the liquid and a flexible first wiring substrate having that can be erected in a direction perpendicular to the nozzle face. The first holding member has a wiring substrate inserting hole that contains the first wiring substrate, and is held by the second holding member on a side opposite to the liquid ejecting head. The first wiring substrate of the liquid ejecting head and a connection member electrically connected to a second wiring substrate are electrically connected to each other on the first holding member side of the second holding member.

摘要翻译： 液体喷射头单元包括喷射液体的液体喷射头，保持液体喷射头的第一保持部件和位于第一保持部件上的第二保持部件。 液体喷射头包括具有用于喷射液体的喷嘴开口的喷嘴面和具有能够在垂直于喷嘴面的方向上竖立的柔性第一布线基板。 第一保持构件具有包含第一布线基板的布线基板插入孔，并且由第二保持构件保持在与液体喷射头相反的一侧。 液体喷射头的第一布线基板和与第二布线基板电连接的连接部件在第二保持部件的第一保持部件侧彼此电连接。

公开(公告)号：US20090237464A1

公开(公告)日：2009-09-24

申请号：US12405913

申请日：2009-03-17

申请人： Hiroshige OWAKI ,  Yoshinao MIYATA ,  Toshiaki KORI ,  Satoshi NAKAJIMA

发明人： Hiroshige OWAKI ,  Yoshinao MIYATA ,  Toshiaki KORI ,  Satoshi NAKAJIMA

IPC分类号： B41J2/045 ,  H01S4/00

CPC分类号： B41J2/14233 ,  B41J2002/14241 ,  B41J2002/14491 ,  B41J2202/11 ,  Y10T29/49002

摘要： A liquid injecting head includes a flow path forming substrate in which a pressure generating chamber communicated with a nozzle opening that injects liquid is formed, a pressure generating element that is formed so as to apply pressure to the pressure generating chamber for injecting the liquid, a lead electrode that is connected to the pressure generating element, a wiring substrate having flexibility that is connected to the lead electrode, and a support member that is bonded to the wiring substrate. A fixing opening formed by perforating the wiring substrate in the thickness direction is disposed, and the wiring substrate and the support member are bonded together through an adhesive agent disposed inside the fixing opening.

摘要翻译： 液体注入头包括：流路形成基板，其中形成有与喷射液体的喷嘴开口连通的压力产生室;形成为向压力发生室施加压力以用于喷射液体的压力产生元件， 连接到压力产生元件的引线电极，具有连接到引线电极的柔性的布线基板和结合到布线基板的支撑部件。 布置通过沿着厚度方向对布线基板进行穿孔而形成的固定开口，并且布线基板和支撑部件通过设置在固定开口内的粘合剂粘接在一起。