公开(公告)号：US20090079785A1

公开(公告)日：2009-03-26

申请号：US12234013

申请日：2008-09-19

申请人： Shigenori FUKASAWA ,  Satoru HOSONO ,  Hideki OKUMURA ,  Seiji TOJO

发明人： Shigenori FUKASAWA ,  Satoru HOSONO ,  Hideki OKUMURA ,  Seiji TOJO

IPC分类号： B41J2/165

CPC分类号： B41J2/16523 ,  B41J2/16535

摘要： A method for maintaining a fluid ejecting apparatus including an ejecting head that has an ejecting surface in which a plurality of ejecting ports that eject fluid are formed, and a maintenance portion that performs maintenance processing to recover the ejection of fluid from the ejecting ports and that has a cap member and a wiping member. The method includes performing capping processing to put the cap member on the ejecting surface and to suck, and then wiping processing to wipe the ejecting surface with the wiping member, and performing the capping processing again and then waiting a predetermined time without performing the wiping processing.

摘要翻译： 一种用于维持流体喷射装置的方法，该喷射装置包括具有排出表面的喷射头，喷射表面形成有喷射流体的多个喷射口;以及维护部，其执行维护处理以恢复从喷射口排出的流体，并且 具有盖构件和擦拭构件。 该方法包括执行封盖处理以将盖构件放置在喷射表面上并进行抽吸，然后擦拭处理以用擦拭构件擦拭喷射表面，并且再次执行封盖处理，然后等待预定时间，而不进行擦拭处理 。

公开(公告)号：US20080018698A1

公开(公告)日：2008-01-24

申请号：US11781751

申请日：2007-07-23

申请人： Seiji Tojo

发明人： Seiji Tojo

IPC分类号： B41J2/165

CPC分类号： B41J2/16508

摘要： A liquid ejecting apparatus comprising a liquid ejecting head that ejects liquid from nozzles; a carriage capable of carrying the liquid ejecting head; a plurality of cap spaces capable of covering the nozzles; a suction pump capable of applying a negative pressure to each of the cap spaces so as to suck liquid from the nozzles; a plurality of suction channels that communicate with the plurality of cap spaces and carry the liquid sucked by the suction pump; a channel selection means for selecting one or more suction channels for cutting off the communication with the cap spaces based on the position of the carriage; and a communication cut-off means for cutting off the communication of the one or more suction channels selected by the channel selecting means.

摘要翻译： 一种液体喷射装置，包括从喷嘴喷射液体的液体喷射头; 能够承载液体喷射头的滑架; 多个帽盖空间，能够覆盖喷嘴; 能够向每个所述盖帽空间施加负压以从所述喷嘴吸取液体的抽吸泵; 多个吸入通道，与所述多个盖帽空间连通并且携带由所述抽吸泵吸入的液体; 通道选择装置，用于基于滑架的位置选择一个或多个吸入通道，用于切断与盖帽空间的连通; 以及通信截止装置，用于切断由频道选择装置选择的一个或多个抽吸通道的通信。

公开(公告)号：US08382237B2

公开(公告)日：2013-02-26

申请号：US11781751

申请日：2007-07-23

申请人： Seiji Tojo

发明人： Seiji Tojo

IPC分类号： B41J2/165

CPC分类号： B41J2/16508

摘要： A liquid ejecting apparatus comprising a liquid ejecting head that ejects liquid from nozzles; a carriage capable of carrying the liquid ejecting head; a plurality of cap spaces capable of covering the nozzles; a suction pump capable of applying a negative pressure to each of the cap spaces so as to suck liquid from the nozzles; a plurality of suction channels that communicate with the plurality of cap spaces and carry the liquid sucked by the suction pump; a channel selection means for selecting one or more suction channels for cutting off the communication with the cap spaces based on the position of the carriage; and a communication cut-off means for cutting off the communication of the one or more suction channels selected by the channel selecting means.

摘要翻译： 一种液体喷射装置，包括从喷嘴喷射液体的液体喷射头; 能够承载液体喷射头的滑架; 多个帽盖空间，能够覆盖喷嘴; 能够向每个所述盖帽空间施加负压以从所述喷嘴吸取液体的抽吸泵; 多个吸入通道，与所述多个盖帽空间连通并且携带由所述抽吸泵吸入的液体; 通道选择装置，用于基于滑架的位置选择一个或多个吸入通道，用于切断与盖帽空间的连通; 以及通信截止装置，用于切断由频道选择装置选择的一个或多个抽吸通道的通信。

公开(公告)号：US07938502B2

公开(公告)日：2011-05-10

申请号：US12234048

申请日：2008-09-19

申请人： Seiji Tojo ,  Nobuhito Takahashi

发明人： Seiji Tojo ,  Nobuhito Takahashi

IPC分类号： B41J29/393

CPC分类号： B41J2/125 ,  B41J2/16526 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/17563

摘要： There is provided a flushing method for a fluid ejecting device that prevents clogging of a nozzle by ejecting a fluid of a set number of droplets at each set time interval in a fluid ejecting process from the nozzle of a fluid ejecting head toward a fluid receiving part that is disposed to face a nozzle opening face of the fluid ejecting head in a state of non-contacting the nozzle opening face. The flushing method includes applying an electric field between the nozzle opening face and the fluid receiving part, ejecting the fluid from the fluid ejecting head toward the fluid receiving part, detecting a voltage change based on electrostatic induction that occurs at a time when the fluid is ejected toward the fluid receiving part, and changing one between the set time interval and the set number of the droplets based on the voltage change.

摘要翻译： 提供了一种用于流体喷射装置的冲洗方法，其通过在流体喷射过程中以每个设定的时间间隔喷射设定数量的液滴的流体来防止喷嘴的堵塞，从流体喷射头的喷嘴向流体接收部分 其在与喷嘴开口面不接触的状态下配置成面对流体喷射头的喷嘴开口面。 冲洗方法包括在喷嘴开口面和流体接收部之间施加电场，将流体从流体喷射头朝向流体接收部喷射，检测基于静电感应的电压变化，该静电感应在流体为 基于电压变化，朝着流体接收部分喷射，并且在设定的时间间隔和设定的液滴数之间改变流体接收部分。

公开(公告)号：US20090073214A1

公开(公告)日：2009-03-19

申请号：US12234048

申请日：2008-09-19

申请人： Seiji TOJO ,  Nobuhito TAKAHASHI

发明人： Seiji TOJO ,  Nobuhito TAKAHASHI

IPC分类号： B41J29/393

CPC分类号： B41J2/125 ,  B41J2/16526 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/17563

摘要： There is provided a flushing method for a fluid ejecting device that prevents clogging of a nozzle by ejecting a fluid of a set number of droplets at each set time interval in a fluid ejecting process from the nozzle of a fluid ejecting head toward a fluid receiving part that is disposed to face a nozzle opening face of the fluid ejecting head in a state of non-contacting the nozzle opening face. The flushing method includes applying an electric field between the nozzle opening face and the fluid receiving part, ejecting the fluid from the fluid ejecting head toward the fluid receiving part, detecting a voltage change based on electrostatic induction that occurs at a time when the fluid is ejected toward the fluid receiving part, and changing one between the set time interval and the set number of the droplets based on the voltage change.

摘要翻译： 提供了一种用于流体喷射装置的冲洗方法，其通过在流体喷射过程中以每个设定的时间间隔喷射设定数量的液滴的流体来防止喷嘴的堵塞，从流体喷射头的喷嘴朝向流体接收部分 其在与喷嘴开口面不接触的状态下配置成面对流体喷射头的喷嘴开口面。 冲洗方法包括在喷嘴开口面和流体接收部之间施加电场，将流体从流体喷射头朝向流体接收部喷射，检测基于静电感应的电压变化，该静电感应在流体为 基于电压变化，朝着流体接收部分喷射，并且在设定的时间间隔和设定的液滴数之间改变流体接收部分。

公开(公告)号：US20070115320A1

公开(公告)日：2007-05-24

申请号：US11625564

申请日：2007-01-22

申请人： Masaru TAKAHASHI ,  Hiroyuki Ito ,  Seiji Tojo

发明人： Masaru TAKAHASHI ,  Hiroyuki Ito ,  Seiji Tojo

IPC分类号： B41J2/165

CPC分类号： B41J2/16547 ,  F16H27/08

摘要： A nozzle protecting device 30 of an ink jet type recording apparatus has a cap 46 which covers nozzles of a recording head and a cap support member 47 which is connected to the cap 45 via a spring member 80. The distance between the cap 46 and the cap support member 47 can be changed by elastic deformation of the spring member 80. A vent hole 54 is formed in the cap 46. A valve seat 56 which covers the terminal portion of the vent hole 54 is provided. A valve body 58 is rotatably attached to the lower portion of the cap 46. The valve body 58 selectively abuts on and parts from the valve seat 56 in accordance with the distance between the cap 46 and the cap support member 47. As a result, the inside of the cap 46 is opened and closed to air via the vent hole 54.

摘要翻译： 喷墨式记录装置的喷嘴保护装置30具有覆盖记录头的喷嘴的盖46和通过弹簧构件80连接到盖45的盖支撑构件47。 帽46与帽支撑构件47之间的距离可以通过弹簧构件80的弹性变形而改变。 在帽46中形成通气孔54。 设置有覆盖通气孔54的端子部的阀座56。 阀体58可旋转地安装在盖46的下部。 阀体58根据盖46和盖支撑构件47之间的距离选择性地邻接阀座56并且从阀座56排出部件。 结果，帽46的内部经由通气孔54打开并关闭到空气。

公开(公告)号：US20050103894A1

公开(公告)日：2005-05-19

申请号：US10502585

申请日：2003-07-08

申请人： Masaru Takahashi ,  Hiroyuki Ito ,  Seiji Tojo

发明人： Masaru Takahashi ,  Hiroyuki Ito ,  Seiji Tojo

IPC分类号： B41J2/165 ,  F16H27/08 ,  B05B9/03 ,  A62C13/62 ,  A62C13/66 ,  A62C35/58 ,  B05B7/30

CPC分类号： B41J2/16547 ,  F16H27/08

摘要： A nozzle protecting device 30 of an ink jet type recording apparatus has a cap 46 which covers nozzles of a recording head and a cap support member 47 which is connected to the cap 45 via a spring member 80. The distance between the cap 46 and the cap support member 47 can be changed by elastic deformation of the spring member 80. A vent hole 54 is formed in the cap 46. A valve seat 56 which covers the terminal portion of the vent hole 54 is provided. A valve body 58 is rotatably attached to the lower portion of the cap 46. The valve body 58 selectively abuts on and parts from the valve seat 56 in accordance with the distance between the cap 46 and the cap support member 47. As a result, the inside of the cap 46 is opened and closed to air via the vent hole 54.

摘要翻译： 喷墨型记录装置的喷嘴保护装置30具有覆盖记录头的喷嘴的盖46和经由弹簧构件80连接到盖45的盖支撑构件47.盖46与盖46之间的距离 帽支撑构件47可以通过弹性构件80的弹性变形而改变。在帽46中形成有通气孔54.设置覆盖通气孔54的端子部的阀座56。 阀体58可旋转地附接到盖46的下部。阀体58根据帽46和盖支撑构件47之间的距离选择性地邻接阀座56并且从阀座56排出部件。结果， 帽46的内部经由通气孔54打开和关闭到空气。