公开(公告)号：US20080225100A1

公开(公告)日：2008-09-18

申请号：US12047720

申请日：2008-03-13

申请人： Toshio Kumagai

发明人： Toshio Kumagai

IPC分类号： B41J2/01

CPC分类号： B41J2/15 ,  B41J11/0015 ,  B41J11/002 ,  B41J2202/20

摘要： A recording apparatus includes a support drum which rotates while supporting a recording medium on a support surface thereof. A guide shaft of the recording apparatus is spaced apart from the support surface by a predetermined distance and extends in parallel to a direction perpendicular to a rotation direction of the support drum. A carriage which is guided by the guide shaft is reciprocally moved along the support surface. A recording head mounted on the carriage ejects an ultraviolet curing ink toward the recording medium. An ultraviolet ray irradiation unit irradiates ultraviolet rays to the ultraviolet curing inks which are ejected from the recording head. In operation, the carriage is moved along the guide shaft so as to form an image formed by the ultraviolet curing ink and a coat ink over the overall surface of the recording medium supported by the support drum.

摘要翻译： 记录装置包括支撑滚筒，支撑滚筒在支撑表面上支撑记录介质的同时旋转。 记录装置的引导轴与支撑表面间隔预定距离并且平行于与支撑滚筒的旋转方向垂直的方向延伸。 由引导轴引导的滑架沿支撑面往复移动。 安装在滑架上的记录头向记录介质喷射紫外线固化油墨。 紫外线照射单元将紫外线照射到从记录头喷出的紫外线固化油墨。 在操作中，滑架沿着引导轴移动，以形成由紫外线固化油墨形成的图像和在由支撑滚筒支撑的记录介质的整个表面上的油墨。

公开(公告)号：US20080211884A1

公开(公告)日：2008-09-04

申请号：US11587155

申请日：2005-04-13

申请人： Youkou Saito ,  Tadashi Utsunomiya ,  Toshio Kumagai ,  Hitoshi Matsumoto ,  Masanori Takemura ,  Kazuyuki Saito ,  Yasushi Soya

发明人： Youkou Saito ,  Tadashi Utsunomiya ,  Toshio Kumagai ,  Hitoshi Matsumoto ,  Masanori Takemura ,  Kazuyuki Saito ,  Yasushi Soya

IPC分类号： B41J2/175

CPC分类号： C08L53/00 ,  B29C53/38 ,  B29C53/385 ,  B29C65/4815 ,  B29C65/4845 ,  B29C65/485 ,  B29C65/5057 ,  B29C66/133 ,  B29C66/432 ,  B29C66/4322 ,  B29L2023/005 ,  B41J2/175 ,  B41J2/17509

摘要： A liquid feed tube for feeding a liquid from a liquid tank disposed on a liquid jetting device body side to a jetting head mounted on a reciprocating carriage, including: a long elastic member and a film member connected in an airtight state to the elastic member along a longitudinal direction of the elastic member; and a space part formed by the elastic member and the film member and used as a liquid feed passage, wherein the elastic member is made of a specific resin composition. Thus, the bending rigidity of the liquid feed tube can be lowered, and the resistance to moisture permeability and the gas barrier property thereof can be realized at low cost.

摘要翻译： 一种用于将液体从设置在液体喷射装置主体侧的液体罐供给到安装在往复式滑架上的喷射头的液体进料管，包括：长的弹性构件和薄膜构件，其以气密状态连接到弹性构件 弹性构件的纵向方向; 以及由弹性构件和薄膜构件形成并用作液体供给通道的空间部分，其中弹性构件由特定的树脂组合物制成。 因此，可以降低供液管的弯曲刚性，并且可以以低成本实现耐湿气性和阻气性。

公开(公告)号：US07387377B2

公开(公告)日：2008-06-17

申请号：US11225059

申请日：2005-09-14

申请人： Keiichiro Yoshino ,  Toshio Kumagai ,  Takeo Seino ,  Koji Morikoshi ,  Taisuke Yamamoto

发明人： Keiichiro Yoshino ,  Toshio Kumagai ,  Takeo Seino ,  Koji Morikoshi ,  Taisuke Yamamoto

IPC分类号： B41J2/175 ,  B41J2/17

CPC分类号： B41J2/17596 ,  B41J2/16532

摘要： A liquid ejection apparatus comprises a liquid cartridge for storing a liquid, a liquid ejection head for ejecting the liquid toward a target, a liquid supply path for guiding the liquid to the liquid ejection head from the liquid cartridge, and a capping device for drawing the liquid from the liquid ejection head. The liquid supply path comprises a plurality of wall surfaces, and a part of the wall surface is formed of a flexible member that is flexed by the inside-and-outside pressure difference of the liquid supply path. A pressure pump for adjusting the pressure of a fluid within the liquid supply path in the upstream side of the flexible member is provided.

摘要翻译： 液体喷射装置包括用于存储液体的液体盒，用于将液体朝向目标喷射的液体喷射头，用于将液体从液体盒引导到液体喷射头的液体供应路径，以及用于拉伸液体的封盖装置 液体从液体喷射头。 液体供给路径包括多个壁面，壁面的一部分由柔性构件形成，弹性构件被液体供给路径的内外压差挠曲。 提供了用于调节柔性构件的上游侧内的液体供给路径内的流体的压力的压力泵。

公开(公告)号：US07370949B2

公开(公告)日：2008-05-13

申请号：US10892314

申请日：2004-07-16

申请人： Akihiko Shiho ,  Toshio Kumagai ,  Atsushi Kobayashi ,  Masanori Takemura ,  Hitoshi Matsumoto ,  Hitotoshi Kimura

发明人： Akihiko Shiho ,  Toshio Kumagai ,  Atsushi Kobayashi ,  Masanori Takemura ,  Hitoshi Matsumoto ,  Hitotoshi Kimura

IPC分类号： B41J2/175

CPC分类号： B41J2/17523 ,  B41J2/175 ,  B41J2/17509

摘要： In a liquid supplying member, for supplying liquid from a liquid container to a liquid ejection head which are provided in a liquid ejection apparatus, a plurality of elastic members, each of which is elongated in a first direction so as to have a first face and a second face, are arrayed in a second direction perpendicular to the first direction. A first film member is joined to the first face of each of the elastic members. A second film member is joined to the second face of each of the elastic members, such that a passage, through which the liquid is supplied from the liquid container to the liquid ejection head, extending in the first direction is hermetically defined between the adjacent elastic members by inner faces of the first film member and the second film member.

摘要翻译： 在液体供给构件中，用于将液体从液体容器供给到设置在液体喷射装置中的液体喷射头;多个弹性构件，每个弹性构件沿第一方向伸长以具有第一面， 第二面沿垂直于第一方向的第二方向排列。 第一膜构件连接到每个弹性构件的第一面。 第二膜构件连接到每个弹性构件的第二面，使得从液体容器向液体喷射头供应的液体沿第一方向延伸的通道气密地限定在相邻的弹性体 构件由第一膜构件和第二膜构件的内表面构成。

公开(公告)号：US07273271B2

公开(公告)日：2007-09-25

申请号：US10830091

申请日：2004-04-23

申请人： Akihiko Shiho ,  Toshio Kumagai ,  Atsushi Kobayashi ,  Masanori Takemura ,  Hitoshi Matsumoto

发明人： Akihiko Shiho ,  Toshio Kumagai ,  Atsushi Kobayashi ,  Masanori Takemura ,  Hitoshi Matsumoto

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/175 ,  B41J2/17509 ,  B41J29/02

摘要： In a liquid supplying member, for supplying liquid from a liquid container to a liquid ejection head which are provided in a liquid ejection apparatus, a plurality of elastic members, each of which is elongated in a first direction so as to have a first face and a second face, are arrayed in a second direction perpendicular to the first direction. A first film member is joined to the first face of each of the elastic members. A second film member is joined to the second face of each of the elastic members, such that a passage, through which the liquid is supplied from the liquid container to the liquid ejection heads extending in the first direction is hermetically defined between the adjacent elastic members by inner faces of the first film member and the second film member.

摘要翻译： 在液体供给构件中，用于将液体从液体容器供给到设置在液体喷射装置中的液体喷射头;多个弹性构件，每个弹性构件沿第一方向伸长以具有第一面， 第二面沿垂直于第一方向的第二方向排列。 第一膜构件连接到每个弹性构件的第一面。 第二膜构件连接到每个弹性构件的第二面，使得液体从液体容器供应到沿第一方向延伸的液体喷射头的通道气密地限定在相邻的弹性构件之间 通过第一膜构件和第二膜构件的内表面。

公开(公告)号：US07164436B2

公开(公告)日：2007-01-16

申请号：US10841832

申请日：2004-05-10

申请人： Toshio Kumagai ,  Atsushi Kobayashi

发明人： Toshio Kumagai ,  Atsushi Kobayashi

IPC分类号： B41J2/175

CPC分类号： B41J2/17556

摘要： A liquid ejection apparatus includes liquid cartridges, each of which includes a liquid container and a pressure chamber, the liquid container having a flexible portion and storing liquid therein, and the pressure chamber applying pressure to the flexible portion of the liquid container; a liquid ejection head, which ejects the liquid; liquid flow paths, which communicate the liquid containers with the liquid ejection head; and an air supply member, which supplies pressurized air to the pressure chambers for compressing the flexible portions so as to supply the liquid from the liquid containers to the liquid flow paths. The air supply member includes: a distribution member, which has an air intake portion for introducing the pressurized air, and air outlet portions for distributing the pressurized air to the liquid cartridges, and branch flow paths, which respectively communicate the air outlet portions with the pressure chambers of the liquid cartridges.

公开(公告)号：US07156507B2

公开(公告)日：2007-01-02

申请号：US10468760

申请日：2002-11-12

申请人： Yoshiharu Aruga ,  Toshio Kumagai ,  Hitoshi Matsumoto

发明人： Yoshiharu Aruga ,  Toshio Kumagai ,  Hitoshi Matsumoto

IPC分类号： B41J2/175

CPC分类号： B41J2/17596 ,  B41J2/14 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17556

摘要： Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

摘要翻译： 本发明提供了一种液体注入装置，其具有安装在托架上并沿着目标物的宽度方向往复运动的液体注入头，以及安装在滑架上以便经由供给通道供给液体的阀单元 并且将液体供应到液体注入头。 阀单元具有经由供给通道连接到液体保持器的压力室; 阀，其打开或关闭供应通道以将液体供应到压力室; 并且基于在压力室中作为液体产生的负压而移位的柔性膜构件减小，从而操作阀。

公开(公告)号：US20060152563A1

公开(公告)日：2006-07-13

申请号：US10870448

申请日：2004-06-18

申请人： Toshio Kumagai ,  Atsushi Kobayashi ,  Yoshiharu Aruga

发明人： Toshio Kumagai ,  Atsushi Kobayashi ,  Yoshiharu Aruga

IPC分类号： B41J2/175

CPC分类号： B41J2/17596 ,  Y10T137/7481

摘要： The pressure of a pressure chamber decreases as liquid is ejected from an ejecting head. A valve element of a valve unit is provided inside the pressure chamber. The valve element has a power point part, fulcrum part and application point part. The power point part is subject to a pushing force in accordance with a decline in the pressure of the pressure chamber. The fulcrum part supports the valve element with respect to a wall surface defining the pressure chamber such that the valve element rotates. The application point part separates from the valve seat as the valve element rotates. The fulcrum part is not fixed to the wall surface. Hence, the valve unit operates favorably in accordance with the pressure of ink.

摘要翻译： 当喷射头喷射液体时，压力室的压力降低。 阀单元的阀元件设置在压力室内。 阀元件具有动力点部分，支点部分和应用点部分。 功率点部分根据压力室的压力下降而承受推力。 支点部分相对于限定压力室的壁表面支撑阀元件，使得阀元件旋转。 当阀元件旋转时，应用点部分与阀座分离。 支点部分不固定在墙面上。 因此，阀单元根据油墨的压力有利地运行。

公开(公告)号：US20060132535A1

公开(公告)日：2006-06-22

申请号：US10541035

申请日：2004-05-07

申请人： Toshio Kumagai ,  Atsushi Kobayashi ,  Hitotoshi Kimura

发明人： Toshio Kumagai ,  Atsushi Kobayashi ,  Hitotoshi Kimura

IPC分类号： B41J23/00

CPC分类号： B41J2/1752 ,  B41J2/17553

摘要： An ink jet recording apparatus (11) includes a slide member (44) slidably supported at a cartridge holder (12a) and a lock claw member (49) rotatably supported at the cartridge holder (12a). The slide member (44) slides along an insertion direction of an ink cartridge (23) with respect to the cartridge holder (12a) between a first slide position and a second slide position. When the slide member (44) is located at the second slide position, the lock claw member (49) is located at a first rotation position. At this time, the ink cartridge (23) is incapable of being removed from the cartridge holder (12a). When the slide member (44) moves to the first slide position from the second slide position, the lock claw member (49) is located at the second rotation position. At this time, the ink cartridge (23) is removable from the cartridge holder (12a).

摘要翻译： 喷墨记录装置（11）包括可滑动地支撑在盒保持器（12A）的滑动构件（44）和可旋转地支撑在盒保持器（12a）处的锁定爪构件（49）。 滑动构件（44）在第一滑动位置和第二滑动位置之间相对于盒保持器（12a）沿着墨盒（23）的插入方向滑动。 当滑动构件（44）位于第二滑动位置时，锁定爪构件（49）位于第一旋转位置。 此时，墨盒（23）不能从墨盒保持器（12a）中取出。 当滑动构件（44）从第二滑动位置移动到第一滑动位置时，锁定爪构件（49）位于第二旋转位置。 此时，墨盒（23）可从墨盒保持器（12a）移除。

公开(公告)号：US20050140752A1

公开(公告)日：2005-06-30

申请号：US10830091

申请日：2004-04-23

申请人： Akihiko Shiho ,  Toshio Kumagai ,  Atsushi Kobayashi ,  Masanori Takemura ,  Hitoshi Matsumoto

发明人： Akihiko Shiho ,  Toshio Kumagai ,  Atsushi Kobayashi ,  Masanori Takemura ,  Hitoshi Matsumoto

IPC分类号： B41J2/175 ,  B41J29/02

CPC分类号： B41J2/17513 ,  B41J2/175 ,  B41J2/17509 ,  B41J29/02

摘要： In a liquid supplying member, for supplying liquid from a liquid container to a liquid ejection head which are provided in a liquid ejection apparatus, a plurality of elastic members, each of which is elongated in a first direction so as to have a first face and a second face, are arrayed in a second direction perpendicular to the first direction. A first film member is joined to the first face of each of the elastic members. A second film member is joined to the second face of each of the elastic members, such that a passage, through which the liquid is supplied from the liquid container to the liquid ejection heads extending in the first direction is hermetically defined between the adjacent elastic members by inner faces of the first film member and the second film member.

摘要翻译： 在液体供给构件中，用于将液体从液体容器供给到设置在液体喷射装置中的液体喷射头;多个弹性构件，每个弹性构件沿第一方向伸长以具有第一面， 第二面沿垂直于第一方向的第二方向排列。 第一膜构件连接到每个弹性构件的第一面。 第二膜构件连接到每个弹性构件的第二面，使得液体从液体容器供应到沿第一方向延伸的液体喷射头的通道气密地限定在相邻的弹性构件之间 通过第一膜构件和第二膜构件的内表面。