公开(公告)号：US20110090283A1

公开(公告)日：2011-04-21

申请号：US12905785

申请日：2010-10-15

申请人： Hisashi MIYAZAWA ,  Takato HAYASHI

发明人： Hisashi MIYAZAWA ,  Takato HAYASHI

IPC分类号： B41J2/165

CPC分类号： B41J2/16547

摘要： A repairing units have a unit base portion that is supported so as to be displaceable in a displacement direction; a seal member capable of sealing a liquid ejecting head; a guide member which is supported so as to be displaceable in the displacement direction with respect to the unit base portion, and regulates a relative positional relationship between the liquid ejecting head and the seal member in a direction along the liquid ejecting head, in a state of being engaged with the liquid ejecting head; and a wiper that is supported so as to displaceable in the displacement direction with respect to the unit base portion to remove the affixed matter attached to the liquid ejecting head, and wherein a removal portion, which comes into slide-contact with the wiper to remove the affixed matter attached to the wiper, is provided in the guide member.

摘要翻译： 修理单元具有单元基部，该单元基部被支撑以能够在位移方向上移位; 能够密封液体喷射头的密封构件; 引导构件，其被支撑成能够相对于单元基部在位移方向上移位，并且在一个状态下沿着液体喷射头的方向调节液体喷射头和密封构件之间的相对位置关系 与液体喷射头接合; 以及擦拭器，其被支撑成能够相对于所述单元基部在所述位移方向上移位，以去除附着到所述液体喷射头的固定物质，并且其中与所述刮水器滑动接触以移除的去除部分 附着在刮水器上的附着物被设置在引导构件中。

公开(公告)号：US20090051731A1

公开(公告)日：2009-02-26

申请号：US12196160

申请日：2008-08-21

申请人： Hisashi MIYAZAWA

发明人： Hisashi MIYAZAWA

IPC分类号： B41J2/165

CPC分类号： B41J2/16511 ,  B41J2/16547

摘要： A maintenance device for use in a liquid ejection apparatus including a liquid ejection head is disclosed. The maintenance device maintains the liquid ejection head and includes a cap, wiper, and head guide portion. The cap is movable between a capping position, in which the cap contacts the liquid ejection head, and a retreat position, in which the cap is separated from the liquid ejection head. The wiper is capable of wiping a nozzle forming surface of the liquid ejection head by moving in a wiping direction. The head guide portion positions the cap relative to the liquid ejection head so that the cap is parallel to the nozzle forming surface when arranged at the capping position and positions the wiper relative to the liquid ejection head so that the wiper is parallel to the nozzle forming surface during the wiping.

摘要翻译： 公开了一种用于包括液体喷射头的液体喷射装置的维护装置。 维护装置保持液体喷射头并且包括帽，擦拭器和头部引导部分。 帽可以在帽接触液体喷射头的封盖位置和退避位置之间移动，在该退避位置，帽与液体喷射头分离。 擦拭器能够通过沿擦拭方向移动来擦拭液体喷射头的喷嘴形成表面。 头部引导部分将盖子相对于液体喷射头定位，使得当布置在封盖位置时盖子平行于喷嘴形成表面，并且将刮水器相对于液体喷射头定位，使得刮水器平行于喷嘴形成 擦拭时表面。

公开(公告)号：US20090051729A1

公开(公告)日：2009-02-26

申请号：US12196202

申请日：2008-08-21

申请人： Hisashi MIYAZAWA

发明人： Hisashi MIYAZAWA

IPC分类号： B41J2/165

CPC分类号： B41J2/16547 ,  B41J2/16511

摘要： An inkjet type printer having a recording head is disclosed. The printer includes a cap and a raising and lowering unit. The raising and lowering unit moves the cap between a sealing position at which the cap contacts the recording head and a retreat position at which the cap is separated from the recording head. The raising and lowering unit includes a selection cam, a cleaning mechanism, and a lift lever. The cleaning mechanism supports the cap and the selection cam, and is movable along the moving direction of the cap. The distal end of the lift lever is engaged with the selection cam at a position near the outer circumference of the selection cam, and the proximal end of the lift lever is coupled to a pressure adjustment shaft. The selection cam is raised or lowered while being rotated about the distal end of the lift lever, so that the cap is moved between the sealing position and the retreat position.

摘要翻译： 公开了一种具有记录头的喷墨式打印机。 打印机包括盖和升降单元。 升降单元在盖接触记录头的密封位置和盖与记录头分离的退回位置之间移动盖。 升降单元包括选择凸轮，清洁机构和升降杆。 清洁机构支撑盖和选择凸轮，并且可沿盖的移动方向移动。 提升杆的远端在选择凸轮的外周附近的位置与选择凸轮接合，提升杆的近端联接到压力调节轴。 选择凸轮在提升杆的远端旋转的同时被升高或降低，使得盖在密封位置和退避位置之间移动。

公开(公告)号：US20110169886A1

公开(公告)日：2011-07-14

申请号：US12983506

申请日：2011-01-03

申请人： Hisashi MIYAZAWA

发明人： Hisashi MIYAZAWA

IPC分类号： B41J2/015

CPC分类号： B41J2/155 ,  B41J2/165 ,  B41J2/16552 ,  B41J2202/20

摘要： A fluid ejecting apparatus, having a fluid ejecting head having a nozzle that ejects a fluid containing a solvent toward a target, includes a solvent holding member, disposed in a position that is opposite to a nozzle formation surface in which the nozzle of the fluid ejecting head is formed between the nozzle formation surface and the target but that is not opposite to the nozzle, that holds the solvent contained in the fluid.

摘要翻译： 一种流体喷射装置，具有流体喷射头，该喷射头具有将包含溶剂的流体朝向靶喷出的喷嘴，包括溶剂保持部件，其设置在与喷嘴形成面相反的位置，喷嘴形成面的喷嘴喷射 头部形成在喷嘴形成表面和靶之间，但是不保持流体中包含的溶剂的喷嘴相对。

公开(公告)号：US20110115847A1

公开(公告)日：2011-05-19

申请号：US12943266

申请日：2010-11-10

申请人： Takato HAYASHI ,  Hisashi MIYAZAWA

发明人： Takato HAYASHI ,  Hisashi MIYAZAWA

IPC分类号： B41J2/165

CPC分类号： B41J2/16526 ,  B41J2/16508 ,  B41J2/16585 ,  B41J29/02 ,  B41J29/38

摘要： Provided is a fluid ejecting apparatus including a fluid ejecting head which includes a nozzle surface having a plurality of opening ends of nozzles arranged thereon and ejects a fluid from the nozzles to a medium, the fluid ejecting apparatus being capable of performing a flushing process in which the fluid is ejected from the nozzles to an absorbing member absorbing the fluid, wherein the absorbing member is a linear member which extends along a nozzle row formed by arranging the plurality of nozzles in a line, and wherein the fluid ejecting apparatus further includes a first movement mechanism which moves the absorbing member between a flushing position facing the nozzles and a retreat position retreating from the nozzle surface in a direction opposite to the fluid ejecting direction.

摘要翻译： 本发明提供一种流体喷射装置，包括：流体喷射头，其包括喷嘴表面，喷嘴表面具有布置在其上的喷嘴的多个开口端，并将流体从喷嘴喷射到介质上，流体喷射装置能够执行冲洗处理，其中 所述流体从所述喷嘴喷射到吸收所述流体的吸收部件，所述吸收部件是沿着通过将所述多个喷嘴排成一行而形成的喷嘴列延伸的直线部件，并且其中，所述流体喷射装置还包括第一 移动机构，其使吸收构件在面向喷嘴的冲洗位置与从喷嘴表面沿与流体喷射方向相反的方向退避的退避位置移动。

公开(公告)号：US20110102500A1

公开(公告)日：2011-05-05

申请号：US12938540

申请日：2010-11-03

申请人： Hisashi MIYAZAWA ,  Takato HAYASHI

发明人： Hisashi MIYAZAWA ,  Takato HAYASHI

IPC分类号： B41J2/165

CPC分类号： B41J2/16526 ,  B41J2/16508 ,  B41J2/1721 ,  B41J2002/1742

摘要： Provided is a fluid ejecting apparatus including: a plurality of nozzle rows which is arranged in the direction intersecting the extension direction of nozzles; a linear absorbing member which is suspended while being parallel to the nozzle rows or inclined with respect to the nozzle rows at a predetermined angle; a first movement section which relatively moves at least one of the absorbing member and the nozzle rows in the direction intersecting the nozzle rows; and a control section which performs a flushing process in which a fluid is selectively ejected from the nozzles facing the absorbing member toward the absorbing member while moving the absorbing member using the first movement section.

摘要翻译： 提供了一种流体喷射装置，包括：沿与喷嘴的延伸方向相交的方向布置的多个喷嘴列; 线性吸收构件，其平行于喷嘴排悬挂或相对于喷嘴列以预定角度倾斜; 第一移动部，其在与所述喷嘴列相交的方向上相对地移动所述吸收部件和所述喷嘴列中的至少一个; 以及控制部，其执行冲洗处理，其中，在使用所述第一移动部移动所述吸收部件的同时，将流体从所述吸收部件的所述喷嘴选择性地朝向所述吸收部件喷射。

公开(公告)号：US20110102498A1

公开(公告)日：2011-05-05

申请号：US12914180

申请日：2010-10-28

申请人： Hisashi MIYAZAWA ,  Nobuhito TAKAHASHI

发明人： Hisashi MIYAZAWA ,  Nobuhito TAKAHASHI

IPC分类号： B41J2/165

CPC分类号： B41J2/16535 ,  B41J2/16585

摘要： A fluid ejecting apparatus including: a fluid ejection head configured to eject fluid from a plurality of nozzles; a medium supporting member configured to support a medium at a position opposing the fluid ejection head, a thread-type fluid absorbing member configured to absorb the fluid ejected from the nozzles; and a moving mechanism configured to cause the fluid absorbing member to move between a first position opposing the nozzles between the fluid ejection head and the medium supporting member and a second position farther from a nozzle surface of the fluid ejection head than a transporting area of the medium, wherein the fluid is ejected from the nozzles to the fluid absorbing member at the first position.

摘要翻译： 一种流体喷射装置，包括：流体喷射头，被配置为从多个喷嘴喷射流体; 介质支撑构件，构造成在与所述流体喷射头相对的位置处支撑介质;螺纹型流体吸收构件，其构造成吸收从所述喷嘴喷射的流体; 以及移动机构，其构造成使得所述流体吸收构件在与所述流体喷射头和所述介质支撑构件之间的喷嘴相对的第一位置与所述流体喷射头的喷嘴表面之间的第二位置比所述流体喷射头的输送区域移动 介质，其中所述流体在所述第一位置处从所述喷嘴喷射到所述流体吸收构件。

公开(公告)号：US20100020125A1

公开(公告)日：2010-01-28

申请号：US12507133

申请日：2009-07-22

申请人： Hisashi MIYAZAWA

发明人： Hisashi MIYAZAWA

IPC分类号： B41J2/165

CPC分类号： B41J2/16523 ,  B41J2/16532

摘要： A fluid ejection apparatus that ejects fluid from an ejection nozzle in an ejection head includes a fluid receiver that has a concave portion for accommodating the ejected fluid and defines a closed space around the ejection nozzle when the concave portion contacts the ejection head. Suction pumps suck the fluid in the concave portion through suction ports in the concave portion. A fluid suction unit sucks the fluid in the ejection head through the ejection nozzle by operating the suction pumps such that the concave portion contacts the ejection head. An air suction unit sucks the air and the fluid in the concave portion of the fluid receiver after completion of suction of the fluid in the ejection head, by allowing at least one suction pump to reverse the air flow in collaboration with the operation of at least one other suction pump.

摘要翻译： 在喷射头中从喷嘴喷射流体的流体喷射装置包括：流体接收器，其具有用于容纳喷射流体的凹部，并且当凹部接触喷射头时，限定喷嘴周围的封闭空间。 抽吸泵通过凹部中的吸入口吸入凹部中的流体。 流体抽吸单元通过操作抽吸泵吸入喷射头中的流体，使得凹部接触喷射头。 空气抽吸单元在完成喷射头中的流体抽吸完成之后，吸入流体接收器的凹部中的空气和流体，通过允许至少一个抽吸泵与至少一个操作协同地反转气流 另一个抽水泵。

公开(公告)号：US20100007695A1

公开(公告)日：2010-01-14

申请号：US12488080

申请日：2009-06-19

申请人： Hisashi MIYAZAWA

发明人： Hisashi MIYAZAWA

IPC分类号： B41J2/165

CPC分类号： B41J2/16532 ,  B41J2/16585

摘要： A liquid ejecting apparatus that ejects a liquid from ejection nozzles formed in an ejection head. The liquid ejecting apparatus includes: a liquid receiver that is provided with a concave receiving the liquid from the ejection head; a suction pump that is connected to an opening formed in the concave and sucks the liquid in the concave; and a sucking auxiliary member that is applied with a negative pressure from the suction pump and drawn into the concave in a direction of the opening to assist the process of sucking the liquid in the concave by the suction pump.

摘要翻译： 一种从形成在喷射头中的喷嘴喷出液体的液体喷射装置。 液体喷射装置包括：液体接收器，其设置有从喷射头接收液体的凹部; 吸入泵，其与形成在所述凹部中的开口连接并将所述液体吸入所述凹部; 以及抽吸辅助构件，其从所述抽吸泵施加负压并沿所述开口的方向被吸入所述凹部，以辅助通过所述抽吸泵将液体吸入所述凹部的过程。

公开(公告)号：US20090051728A1

公开(公告)日：2009-02-26

申请号：US12195919

申请日：2008-08-21

申请人： Hisashi MIYAZAWA

发明人： Hisashi MIYAZAWA

IPC分类号： B41J2/165

CPC分类号： B41J2/16547

摘要： A maintenance device for doing maintenance of an inkjet type recording apparatus having a recording head is provided. The maintenance device includes a selecting portion. The selecting portion has a plurality of movable bodies each corresponding to one of nozzle groups of the recording head. Each movable body is driven by the drive source so as to be movable between a selection position and a non-selection position. When arranged at the selection position, each movable body allows the suction portion to apply suction to the movable body and allows the wiper corresponding to the movable body to perform wiping. When arranged at the non-selection position, each movable body inhibits the suction portion from applying suction to the movable body and inhibits the wiper corresponding to the movable body from performing wiping.

摘要翻译： 提供一种维护具有记录头的喷墨式记录装置的维护装置。 维护装置包括选择部。 选择部分具有多个可移动体，每个可移动体相应于记录头的一个喷嘴组。 每个移动体由驱动源驱动，以便在选择位置和非选择位置之间移动。 当设置在选择位置时，每个移动体允许抽吸部分向可移动体施加吸力，并允许与可移动体对应的擦拭器进行擦拭。 当设置在非选择位置时，每个移动体禁止吸引部分向可移动体施加吸力，并且抑制与可移动体相对应的擦拭器进行擦拭。