公开(公告)号：US20140111584A1

公开(公告)日：2014-04-24

申请号：US14050909

申请日：2013-10-10

Applicant: New System S.R.L.

Inventor： Jozef VODOPIVEC

IPC: B41J2/17 ,  B41J2/175

CPC classification number: B41J2/1707 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/185 ,  B41J2/19

Abstract: A compensation device configured to attenuate pressure variations in an ink printing head is provided. The device includes a first compensation chamber containing ink and having a bottom, an outlet orifice extending through the bottom, and an inlet orifice opposite the bottom; a second compensation chamber containing ink and having a bottom, an inlet orifice extending through the bottom, and an outlet orifice opposite the bottom; and a vent means allowing outflow of air contained in the compensation chambers. The vent means includes a first opening in the first compensation chamber; a second opening in the second compensation chamber operable to be in a lower position with respect to the first opening when the device is in an operating position in which the bottoms of the compensation chambers define lower walls of the corresponding compensation chambers; and an intermediate chamber communicating with the first opening and the second opening.

Abstract translation: 提供一种补偿装置，其被配置为衰减墨水打印头中的压力变化。 该装置包括：第一补偿室，其包含墨水并具有底部;延伸穿过底部的出口孔;以及与底部相对的入口孔; 包含墨水并具有底部的第二补偿室，延伸穿过底部的入口孔和与底部相对的出口孔; 以及允许流出包含在补偿室中的空气的排气装置。 排气装置包括在第一补偿室中的第一开口; 所述第二补偿室中的第二开口可操作以在所述装置处于其中所述补偿室的底部限定相应的补偿室的下壁的操作位置时处于相对于所述第一开口的较低位置; 以及与第一开口和第二开口连通的中间室。

公开(公告)号：US09221265B2

公开(公告)日：2015-12-29

申请号：US14050909

申请日：2013-10-10

Applicant: New System S.R.L.

Inventor： Jozef Vodopivec

IPC: B41J2/185 ,  B41J2/175 ,  B41J2/17 ,  B41J2/19

CPC classification number: B41J2/1707 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/185 ,  B41J2/19

Abstract: A compensation device configured to attenuate pressure variations in an ink printing head is provided. The device includes a first compensation chamber containing ink and having a bottom, an outlet orifice extending through the bottom, and an inlet orifice opposite the bottom; a second compensation chamber containing ink and having a bottom, an inlet orifice extending through the bottom, and an outlet orifice opposite the bottom; and a vent means allowing outflow of air contained in the compensation chambers. The vent means includes a first opening in the first compensation chamber; a second opening in the second compensation chamber operable to be in a lower position with respect to the first opening when the device is in an operating position in which the bottoms of the compensation chambers define lower walls of the corresponding compensation chambers; and an intermediate chamber communicating with the first opening and the second opening.

Abstract translation: 提供一种补偿装置，其被配置为衰减墨水打印头中的压力变化。 该装置包括：第一补偿室，其包含墨水并具有底部;延伸穿过底部的出口孔;以及与底部相对的入口孔; 包含墨水并具有底部的第二补偿室，延伸穿过底部的入口孔和与底部相对的出口孔; 以及允许流出包含在补偿室中的空气的排气装置。 排气装置包括在第一补偿室中的第一开口; 所述第二补偿室中的第二开口可操作以在所述装置处于其中所述补偿室的底部限定相应的补偿室的下壁的操作位置时处于相对于所述第一开口的较低位置; 以及与第一开口和第二开口连通的中间室。

公开(公告)号：US20150273868A1

公开(公告)日：2015-10-01

申请号：US14666640

申请日：2015-03-24

Applicant: New System S.R.L.

Inventor： Mitja VODOPIVEC ,  Rajko ZBOGAR

IPC: B41J11/00

CPC classification number: B41J11/002 ,  B41J3/543 ,  H05K1/0266 ,  H05K2201/09936 ,  H05K2203/013

Abstract: According to the present application, a printing unit is provided. The printing unit may include a first print head, a second print head, a UV pinning light source between the first print head and the second print head and a UV curing light source on an outer side of one or the other of the first print head and second print head. A printing apparatus of the type that uses liquid ink for printing on the surfaces of printed circuit boards is also provided. With the present application, it is possible to print high resolution images in one single pass.

Abstract translation: 根据本申请，提供了一种印刷单元。 打印单元可以包括在第一打印头和第二打印头之间的第一打印头，第二打印头，UV钉扎光源和在第一打印头中的一个或另一个的外侧上的UV固化光源 和第二打印头。 还提供了一种在印刷电路板的表面上使用液体油墨进行印刷的印刷装置。 在本申请中，可以在一次通过中打印高分辨率图像。

公开(公告)号：US20140111576A1

公开(公告)日：2014-04-24

申请号：US14050968

申请日：2013-10-10

Applicant: NEW SYSTEM S.R.L.

Inventor： Mitja VODOPIVEC

IPC: B41J2/165

CPC classification number: B41J2/16523 ,  B41J2/16552 ,  B41J2002/16514 ,  B41J2002/16555

Abstract: A printing unit is provided having a moveable printing head with a nozzle plate having a plurality of nozzles to eject liquid ink; a cleaning station having a cleaning surface with at least one suction element to generate air suction; the cleaning station configured to clean the nozzles when the printing head overlaps with the cleaning station so that the nozzle plate and the cleaning surface at least partially overlap; a movement actuator means configured to move the printing head with respect to the cleaning station between a first position in which the suction element overlaps a first end of the nozzle plate and a second position in which the suction element overlaps a second end, opposite the first end, of the nozzle plate. A proximity sensor means measures a distance between the nozzle plate and the cleaning surface.

Abstract translation: 提供一种印刷单元，其具有可移动的打印头，其具有喷嘴板，该喷嘴板具有多个喷嘴以喷射液体墨; 清洁站，其具有至少一个吸入元件的清洁表面以产生空气吸入; 所述清洁站构造成当所述打印头与所述清洁站重叠时清洁所述喷嘴，使得所述喷嘴板和所述清洁表面至少部分重叠; 移动致动器装置，其构造成使打印头相对于清洁站在第一位置和第二位置之间移动，在第一位置，抽吸元件与喷嘴板的第一端重叠，其中抽吸元件与第二端相对的第二位置 端部，喷嘴板。 接近传感器装置测量喷嘴板与清洁表面之间的距离。

公开(公告)号：US09085157B2

公开(公告)日：2015-07-21

申请号：US14050968

申请日：2013-10-10

Applicant: NEW SYSTEM S.R.L.

Inventor： Mitja Vodopivec

IPC: B41J2/165

CPC classification number: B41J2/16523 ,  B41J2/16552 ,  B41J2002/16514 ,  B41J2002/16555

Abstract: A printing unit is provided having a moveable printing head with a nozzle plate having a plurality of nozzles to eject liquid ink; a cleaning station having a cleaning surface with at least one suction element to generate air suction; the cleaning station configured to clean the nozzles when the printing head overlaps with the cleaning station so that the nozzle plate and the cleaning surface at least partially overlap; a movement actuator means configured to move the printing head with respect to the cleaning station between a first position in which the suction element overlaps a first end of the nozzle plate and a second position in which the suction element overlaps a second end, opposite the first end, of the nozzle plate. A proximity sensor means measures a distance between the nozzle plate and the cleaning surface.

Abstract translation: 提供一种印刷单元，其具有可移动的打印头，其具有喷嘴板，该喷嘴板具有多个喷嘴以喷射液体墨; 清洁站，其具有至少一个吸入元件的清洁表面以产生空气吸入; 所述清洁站构造成当所述打印头与所述清洁站重叠时清洁所述喷嘴，使得所述喷嘴板和所述清洁表面至少部分重叠; 移动致动器装置，其构造成使打印头相对于清洁站在第一位置和第二位置之间移动，在第一位置，抽吸元件与喷嘴板的第一端重叠，其中抽吸元件与第二位置相反的第二位置 端部，喷嘴板。 接近传感器装置测量喷嘴板和清洁表面之间的距离。