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公开(公告)号：US20110216142A1
公开(公告)日：2011-09-08
申请号：US13109470
申请日：2011-05-17
IPC分类号： B41J2/01
CPC分类号： B41F31/027
摘要： The present invention provides a liquid application device and an ink jet recording apparatus each capable of reducing deterioration in application quality due to an increase in the number of times of use of a roller, thereby improving durability. The present invention includes an application roller which applies liquid to an application medium, and a liquid retention member which retains the liquid in a liquid retention space formed by making the application roller be in contact with the retention member. With this structure, a pool of the liquid is formed, with rotation of the application roller, in an area upstream of a contact area, in a rotational direction, between the application member and the retention member at a side where a surface of the application member enters the contact area therebetween.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其能够由于辊的使用次数的增加而降低施加质量的劣化，从而提高耐久性。 本发明包括向施加介质施加液体的施加辊以及将液体保持在通过使施加辊与保持构件接触而形成的液体滞留空间中的液体保持构件。 利用这种结构，在施加构件和保持构件之间，在施加构件和保持构件的表面的一侧上，在施加构件和保持构件之间沿着旋转方向在接触区域的上游区域中形成液体池， 构件进入其间的接触区域。
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公开(公告)号：US07591545B2
公开(公告)日：2009-09-22
申请号：US11463442
申请日：2006-08-09
IPC分类号： B41J2/17
CPC分类号： B41J11/0015
摘要： In a liquid application device and an inkjet recording apparatus, even if the number of liquid storage units is increased, the number of parts can be reduced, and cost reduction and miniaturization can be realized. The liquid application device includes a buffer tank storing application liquid to be supplied to a space-creating base. Additionally, the device includes an exchange tank storing application liquid to be refilled in the buffer tank. Moreover, the device includes first and second channels linking the buffer tank and the space-creating base, a pump arranged in the second channel, and a third channel linking a T-shaped channel and an exchange tank. Furthermore, the device includes a first valve which switches shutoff and link between first and second tubes, and a third valve which switches shutoff and link between third and fourth tubes.
摘要翻译： 在液体施加装置和喷墨记录装置中，即使液体存储单元的数量增加，也可以减少部件数量，并且可以实现成本降低和小型化。 液体施加装置包括储存施加液的缓冲罐，供给空间产生基座。 此外，该装置还包括一个储存在缓冲罐中重新填充的应用液体的交换罐。 此外，该装置包括连接缓冲罐和产生空间的基座的第一和第二通道，布置在第二通道中的泵和连接T形通道和交换罐的第三通道。 此外，该装置包括切换第一和第二管之间的切断和连接的第一阀，以及切换第三和第四管之间的截流和连接的第三阀。
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公开(公告)号：US07588639B2
公开(公告)日：2009-09-15
申请号：US12124744
申请日：2008-05-21
CPC分类号： B05C1/0813 , B41J2/17509 , B41J2/17596 , B41J11/0015 , B41J29/00
摘要： A liquid applying apparatus can prevent an applying liquid from evaporating while an applying operation is stopped and can reliably prevent the liquid from leaking even when, for example, the posture of the apparatus is tilted. An abutting member of a holding member is abutted, under an urging force of a spring, against an applying surface of an applying roller. Thus, a liquid holding space is formed between the applying roller and a holding member to hold the applying liquid. The abutting member is annularly formed of a single member. The applying roller rotates to cause the applying liquid held in the holding space to adhere to an outer peripheral surface of the applying roller. The applying liquid is then applied to the applying medium.
摘要翻译： 液体涂布装置可以防止施加液体在施加操作停止时蒸发，并且即使例如设备的姿势倾斜，也可以可靠地防止液体泄漏。 保持构件的抵接构件在弹簧的作用力下抵靠着施加辊的施加表面。 因此，在施加辊和保持构件之间形成液体保持空间以保持施加液体。 抵接构件由单个构件环形地形成。 施加辊旋转以使保持在保持空间中的施加液体粘附到施加辊的外周表面。 然后将施加液体施加到施加介质上。
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公开(公告)号：US20070126835A1
公开(公告)日：2007-06-07
申请号：US11538263
申请日：2006-10-03
IPC分类号： B41J2/01
CPC分类号： B41J11/0015 , B41J11/0025
摘要： The present invention provides a liquid application device and an inkjet recording apparatus which are capable of reducing harmful effects resulting from an increase in the number of times of using an application member (for example, a roller). An embodiment of the present invention includes: a supply port for supplying application liquid to a liquid retention space; and a collection port for collecting the application liquid from the liquid retention space, wherein the liquid is applied by a application member in a state where a negative pressure of the collection port is larger than that of the supply port. In such a configuration, the liquid supply port is arranged at a position relatively close to a transferring reference, and the liquid collection port is arranged at a position relatively far from the transferring reference.
摘要翻译： 本发明提供一种液体涂布装置和喷墨记录装置，其能够减少由于使用使用构件（例如辊）的次数增加而引起的有害影响。 本发明的一个实施例包括：用于将液体供应到液体保留空间的供应口; 以及用于从液体保留空间收集涂布液的收集口，其中，所述液体在所述收集口的负压大于所述供给口的负压的状态下由涂布部件施加。 在这样的结构中，液体供给口配置在相对接近转印基准的位置，液体收集口配置在距转印基准相对较远的位置。
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公开(公告)号：US08671880B2
公开(公告)日：2014-03-18
申请号：US13109470
申请日：2011-05-17
IPC分类号： B05C1/08
CPC分类号： B41F31/027
摘要： The present invention provides a liquid application device and an ink jet recording apparatus each capable of reducing deterioration in application quality due to an increase in the number of times of use of a roller, thereby improving durability. The present invention includes an application roller which applies liquid to an application medium, and a liquid retention member which retains the liquid in a liquid retention space formed by making the application roller be in contact with the retention member. With this structure, a pool of the liquid is formed, with rotation of the application roller, in an area upstream of a contact area, in a rotational direction, between the application member and the retention member at a side where a surface of the application member enters the contact area therebetween.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其能够由于辊的使用次数的增加而降低施加质量的劣化，从而提高耐久性。 本发明包括向施加介质施加液体的施加辊以及将液体保持在通过使施加辊与保持构件接触而形成的液体滞留空间中的液体保持构件。 利用这种结构，在施加构件和保持构件之间，在施加构件和保持构件的表面的一侧上，在施加构件和保持构件之间沿着旋转方向在接触区域的上游区域中形成液体池， 构件进入其间的接触区域。
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公开(公告)号：US08016386B2
公开(公告)日：2011-09-13
申请号：US12580738
申请日：2009-10-16
申请人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
CPC分类号： B41J19/147
摘要： In an ink jet printing apparatus using many types of inks to execute bidirectional printing, if ejection opening rows for yellow, magenta, and cyan inks are symmetrically arranged, ejection opening rows for a black ink are arranged adjacent to the most inside ejection opening rows for the yellow ink. Thus, a difference in color between forward scanning and backward scanning is determined by a difference in coloring between the black ink and the yellow ink. In this case, a possible color drift attributed to bidirectional printing can be suppressed by selecting the inks so that the difference in coloring between the black ink and the yellow ink is smaller than that between the black ink and the other color inks.
摘要翻译： 在使用多种类型的墨水进行双向打印的喷墨打印装置中，如果用于黄色，品红色和青色墨水的排出开口行对称地布置，则用于黑色墨水的排出开口排布置成与最内侧的排出开口行相邻， 黄色的墨水。 因此，通过黑色墨水和黄色墨水之间的着色差异来确定正向扫描和反向扫描之间的颜色差异。 在这种情况下，通过选择墨水可以抑制归因于双向印刷的可能的颜色漂移，使得黑色墨水和黄色墨水之间的着色差异小于黑色墨水和其它颜色墨水之间的着色差异。
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公开(公告)号：US07604344B2
公开(公告)日：2009-10-20
申请号：US11275999
申请日：2006-02-09
申请人： Satoshi Seki , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Naomi Oshio
发明人： Satoshi Seki , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Naomi Oshio
IPC分类号： B41J2/01
CPC分类号： B41J2/0057 , B41J2/175
摘要： The present invention provides a liquid application device and an inkjet recording apparatus, which are capable of supplying liquid to a liquid room with the power consumption and/or the noise which are reduced. A pump is driven to fill a liquid retention space S with an application liquid. When the filling has been completed, the pump is stopped. Subsequently, the application liquid is applied to an application medium which has been transferred. At this time, a count in a RAM is increased. Thereafter, the determination as to whether or not the application can be carried out is made on the basis of the count and the prescribed application-performable number of sheets stored in a ROM. If it is determined that the application cannot be carried out, the filling of the application liquid is performed. If it is determined that the application can be carried out, next application is performed.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其能够将液体供应到具有降低的功率消耗和/或噪声的液体室。 泵被驱动以用施加液体填充液体滞留空间S. 填充完成后，泵停止。 随后，将涂布液施加到已经转印的涂布介质上。 此时RAM中的计数增加。 此后，基于存储在ROM中的计数和规定的应用可执行数量，确定是否可以执行应用。 如果确定不能执行应用，则执行涂布液的填充。 如果确定可以执行应用，则执行下一个应用。
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公开(公告)号：US07556339B2
公开(公告)日：2009-07-07
申请号：US11052026
申请日：2005-02-08
申请人： Yoshinori Nakagawa , Naoji Otsuka , Osamu Iwasaki
发明人： Yoshinori Nakagawa , Naoji Otsuka , Osamu Iwasaki
CPC分类号： B41J11/0015
摘要： For a liquid applying mechanism of an ink jet printing apparatus, a liquid to be used for application to a medium is prevented from evaporating and leaking from a liquid holding member. An applying roller and the liquid holding member contact with each other to hold the liquid and apply the held liquid to a printing medium by way of the applying roller. In this configuration, the surface of the applying roller has no irregularities. Thereby, the applying roller can contact the liquid holding member to form an adequate liquid-tight seal therebetween.
摘要翻译： 对于喷墨打印设备的液体施加机构，防止用于介质的液体被从液体保持构件蒸发和泄漏。 施加辊和液体保持构件彼此接触以保持液体，并且通过施加辊将保持的液体施加到打印介质。 在该结构中，涂布辊的表面没有凹凸。 由此，涂布辊可以与液体保持部件接触，在其间形成适当的液密密封。
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公开(公告)号：US20080134972A1
公开(公告)日：2008-06-12
申请号：US11946014
申请日：2007-11-27
CPC分类号： B41J11/0015 , B41J29/38
摘要： An object of the present invention is to provide a liquid applying apparatus which can inhibit a variation in application amount associated with the individual variability of a component of the apparatus. According to the present invention, a liquid holding space in which a liquid is held is formed between the applying member and the liquid holding member. When the applying member moves, the liquid attached to the applying member is fed out of the liquid holding space together with the applying member. The liquid is applied to a medium. The application amount of liquid applied to the applying medium varies depending on the individual variability of a component such as a liquid applying member. The variation in liquid application amount is adjusted by adjusting section for adjusting, the rotation speed of the liquid holding member or the flow speed of the liquid flowing through the liquid holding space.
摘要翻译： 本发明的目的在于提供一种液体涂布装置，其能够抑制与装置的部件的个体差异性相关的涂布量的变化。 根据本发明，在施加构件和液体保持构件之间形成保持液体的液体保持空间。 当施加构件移动时，附着到施加构件的液体与施加构件一起从液体保持空间送出。 将液体施加到介质上。 施加到施加介质的液体的施加量根据诸如液体施加构件的部件的个体差异而变化。 通过用于调节的调节部分，液体保持部件的旋转速度或流过液体保持空间的液体的流速来调节液体施加量的变化。
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公开(公告)号：US20070035593A1
公开(公告)日：2007-02-15
申请号：US11463442
申请日：2006-08-09
IPC分类号： B41J2/175
CPC分类号： B41J11/0015
摘要： The present invention provides a liquid application device and an inkjet recording apparatus, in each of which, even if the number of liquid storage units is increased, the number of parts can be reduced, and cost reduction and miniaturization can be realized. The liquid application device includes a buffer storing application liquid to be supplied to a space-creating base. Additionally, the device includes an exchange tank storing application liquid to be refilled in the buffer tank. Moreover, the device includes a first and a second channels linking the buffer tank and the space-creating base, a pump arranged in the second channel, and a third channel linking a T-shaped channel and an exchange tank. Furthermore, the device includes a first valve which switches shutoff and link between a first and a second tubes, and a third valve which switches shutoff and link between a third and a fourth tubes.
摘要翻译： 本发明提供了一种液体施加装置和喷墨记录装置，其中，即使液体存储单元的数量增加，也可以减少部件数量，并且可以实现成本降低和小型化。 液体施加装置包括缓冲器，其存储施加到供应到空间产生基座的应用液体。 此外，该装置还包括一个储存在缓冲罐中重新填充的应用液体的交换罐。 此外，该装置包括连接缓冲罐和产生空间的基座的第一和第二通道，布置在第二通道中的泵和连接T形通道和交换罐的第三通道。 此外，该装置包括切换第一和第二管之间的截流和连接的第一阀，以及切换第三和第四管之间的截流和连接的第三阀。
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