公开(公告)号：US09186899B2

公开(公告)日：2015-11-17

申请号：US14160959

申请日：2014-01-22

Applicant: CANON FINETECH INC.

Inventor： Marie Ogata

IPC: B41J2/165

CPC classification number: B41J2/16541 ,  B41J2002/16582

Abstract: An ink jet printing apparatus prints an image by employing a print head capable of ejecting ink through an ejection opening. The ink jet printing apparatus comprises: a blade having a distal end portion which wipes an ejection opening face of the print head where the ejection opening is formed; and a blade cleaner having a face which moves relatively to the bade in a predetermined direction while being in contact with the distal end portion of the blade. The face of the blade cleaner includes a plurality of inclined faces which are located by being shifted in the predetermined direction and inclined in the predetermined direction. The plurality of inclined faces have different inclination angles in the predetermined direction.

Abstract translation: 喷墨打印设备通过使用能够通过喷射口喷射墨水的打印头来打印图像。 喷墨打印设备包括：刀片，其具有擦拭形成喷射口的打印头的喷射开口面的远端部分; 以及刀片清洁器，其具有在与刀片的远端部分接触的同时在预定方向上相对于所述牙齿移动的面。 刀片清洁器的表面包括通过沿预定方向移动并沿预定方向倾斜而定位的多个倾斜面。 多个倾斜面在预定方向上具有不同的倾斜角。

公开(公告)号：US20140210908A1

公开(公告)日：2014-07-31

申请号：US14160959

申请日：2014-01-22

Applicant: CANON FINETECH INC.

Inventor： Marie Ogata

IPC: B41J2/165

CPC classification number: B41J2/16541 ,  B41J2002/16582

Abstract: An ink jet printing apparatus prints an image by employing a print head capable of ejecting ink through an ejection opening. The ink jet printing apparatus comprises: a blade having a distal end portion which wipes an ejection opening face of the print head where the ejection opening is formed; and a blade cleaner having a face which moves relatively to the bade in a predetermined direction while being in contact with the distal end portion of the blade. The face of the blade cleaner includes a plurality of inclined faces which are located by being shifted in the predetermined direction and inclined in the predetermined direction. The plurality of inclined faces have different inclination angles in the predetermined direction.

Abstract translation: 喷墨打印设备通过使用能够通过喷射口喷射墨水的打印头来打印图像。 喷墨打印设备包括：刀片，其具有擦拭形成喷射口的打印头的喷射开口面的远端部分; 以及刀片清洁器，其具有在与刀片的远端部分接触的同时在预定方向上相对于所述牙齿移动的面。 刀片清洁器的表面包括通过沿预定方向移动并沿预定方向倾斜而定位的多个倾斜面。 多个倾斜面在预定方向上具有不同的倾斜角。

公开(公告)号：US09475305B2

公开(公告)日：2016-10-25

申请号：US14667447

申请日：2015-03-24

Applicant: CANON FINETECH INC.

Inventor： Hideyuki Ito ,  Marie Ogata ,  Masato Kawakami ,  Yoshihito Fukuda

IPC: B41J2/19 ,  B41J2/175

CPC classification number: B41J2/19 ,  B41J2/175

Abstract: A liquid supply apparatus includes a supply passage for supplying a liquid stored in a liquid storage section to a liquid ejection head. The liquid supply apparatus further includes: a region set within a range including an inside of the liquid storage section and an inside of the supply passage, pressure applied to the liquid in the region varying according to an amount of the liquid remaining in the liquid storage section or in the supply passage; a gas chamber communicating with the region in such a manner that a pressure of gas in the gas chamber varies according to the pressure applied to the liquid in the region; and a pressure sensor detecting pressure in the gas chamber.

Abstract translation: 液体供给装置包括用于将存储在液体储存部中的液体供给到液体喷射头的供给通道。 液体供给装置还包括：设置在包括液体存储部分的内部和供应通道内部的范围内的区域，施加到根据液体存储器中剩余的液体量变化的区域中的液体的压力 部分或供应通道; 气室与该区域连通，使得气室中的气体压力根据施加到该区域中的液体的压力而变化; 以及检测气室中的压力的​​压力传感器。

公开(公告)号：US20150273854A1

公开(公告)日：2015-10-01

申请号：US14667447

申请日：2015-03-24

Applicant: CANON FINETECH INC.

Inventor： Hideyuki Ito ,  Marie Ogata ,  Masato Kawakami ,  Yoshihito Fukuda

IPC: B41J2/19

CPC classification number: B41J2/19 ,  B41J2/175

Abstract: A liquid supply apparatus includes a supply passage for supplying a liquid stored in a liquid storage section to a liquid ejection head. The liquid supply apparatus further includes: a region set within a range including an inside of the liquid storage section and an inside of the supply passage, pressure applied to the liquid in the region varying according to an amount of the liquid remaining in the liquid storage section or in the supply passage; a gas chamber communicating with the region in such a manner that a pressure of gas in the gas chamber varies according to the pressure applied to the liquid in the region; and a pressure sensor detecting pressure in the gas chamber.

Abstract translation: 液体供给装置包括用于将存储在液体储存部中的液体供给到液体喷射头的供给通道。 液体供给装置还包括：设置在包括液体存储部分的内部和供应通道内部的范围内的区域，施加到根据液体存储器中剩余的液体量变化的区域中的液体的压力 部分或供应通道; 气室与该区域连通，使得气室中的气体压力根据施加到该区域中的液体的压力而变化; 以及检测气室中的压力的​​压力传感器。