公开(公告)号：US20170157927A1

公开(公告)日：2017-06-08

申请号：US15436637

申请日：2017-02-17

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: A printhead is provided having an elongate support having a plurality of internal webs protruding from a base section to define a plurality of parallel fluid supply channels, a shim supported by the support and defining a plurality of rows of openings through which fluid from respective supply channels is supplied, and a plurality of elongate printhead modules supported serially on the shim. Each module defines a plurality of fluid supply passages through which fluid passes to fluid ejection nozzles from respective rows of the openings. Either end of each module defines complementary formations such that adjacent modules nest together.

公开(公告)号：US09539819B2

公开(公告)日：2017-01-10

申请号：US14818610

申请日：2015-08-05

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/15 ,  B41J2/175 ,  B41J2/14 ,  B41J2/155 ,  B41J2/21 ,  B41J2/145

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: An inkjet printhead assembly includes: a plurality of printhead segments arranged in two parallel rows in a staggered overlapping arrangement; and a slotted shield plate positioned relative to the printhead segments. Each of the printhead segments is exposed through the slotted shield plate.

Abstract translation: 一种喷墨打印头组件包括：多个以交错排列布置成两排平行的打印头段; 以及相对于打印头段定位的开槽的屏蔽板。 每个打印头段通过开槽的屏蔽板露出。

公开(公告)号：US20150336384A1

公开(公告)日：2015-11-26

申请号：US14818610

申请日：2015-08-05

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/145

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: An inkjet printhead assembly includes: a plurality of printhead segments arranged in two parallel rows in a staggered overlapping arrangement; and a slotted shield plate positioned relative to the printhead segments. Each of the printhead segments is exposed through the slotted shield plate.

Abstract translation: 一种喷墨打印头组件包括：多个以交错排列布置成两排平行的打印头段; 以及相对于打印头段定位的开槽的屏蔽板。 每个打印头段通过开槽的屏蔽板露出。

公开(公告)号：US09168755B2

公开(公告)日：2015-10-27

申请号：US14536106

申请日：2014-11-07

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/15 ,  B41J2/175 ,  B41J2/14 ,  B41J2/155 ,  B41J2/21 ,  B41J2/145

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: An inkjet printhead assembly includes: an elongate ink supply structure having a plurality of longitudinally extending ink supply channels corresponding to a plurality of different colored inks and a plurality of outlet openings; and a plurality of individual printhead modules arranged along a length of the ink supply structure. Each printhead module includes: a carrier having a plurality of inlets for receiving ink from a respective set of the outlet openings, a mounting surface having a plurality of ink supply slots defined therein and a plurality of converging walls extending from the inlets towards the ink supply slots, the converging walls defining a plurality of converging ink galleries for supplying the plurality of different colored inks. A printhead segment is bonded to each mounting surface, the printhead segment receiving the different colored inks from the plurality of ink supply slots.

Abstract translation: 喷墨打印头组件包括：细长供墨结构，其具有对应于多个不同颜色的油墨和多个出口的多个纵向延伸的供墨通道; 以及沿着所述供墨结构的长度布置的多个单独的打印头模块。 每个打印头模块包括：具有多个入口的载体，用于从相应的一组出口开口接收油墨;安装表面，其具有限定在其中的多个供墨槽和从进口延伸到油墨供应的多个会聚壁 狭缝，会聚壁限定了用于供应多种不同颜色的油墨的多个会聚墨水画廊。 打印头段被粘合到每个安装表面上，打印头段从多个供墨槽接收不同颜色的墨水。

公开(公告)号：US20150165800A1

公开(公告)日：2015-06-18

申请号：US14634226

申请日：2015-02-27

Applicant: Memjet Technology Ltd.

Inventor： Kia Silverbrook ,  Akira Nakazawa ,  Christopher Hibbard ,  Paul Ian Mackey ,  Norman Micheal Berry ,  Garry Raymond Jackson

IPC: B41J25/34

CPC classification number: B41J25/34 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04585 ,  B41J2/04591 ,  B41J2/135 ,  B41J2/14016 ,  B41J2/14427 ,  B41J2/155 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1648 ,  B41J2/16526 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1707 ,  B41J2/1714 ,  B41J2/175 ,  B41J2/17503 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17536 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2/19 ,  B41J2/515 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J2002/14362 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2002/14435 ,  B41J2002/14459 ,  B41J2002/14475 ,  B41J2002/14491 ,  B41J2002/1742 ,  B41J2002/17516 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21

Abstract: A removable printhead assembly for a single-pass inkjet printer. The printhead assembly comprises: an elongate body adapted for removal and insertion in a cradle of the printer; an ink manifold assembly having a mounting surface defining a plurality of ink outlets; a plurality of printhead chips mounted on the mounting surface; one or more pressure regulator assemblies for delivering ink to the printhead chips at a predetermined backpressure; and a plurality of electrical terminals positioned along a length of the body for establishing electrical connection with a printer controller of the printer. The electrical terminals extend along one side of the elongate body, which is perpendicular to the mounting surface.

Abstract translation: 用于单程喷墨打印机的可拆卸打印头组件。 打印头组件包括：细长主体，其适于移除和插入打印机的支架中; 墨水歧管组件，其具有限定多个墨水出口的安装表面; 安装在安装表面上的多个打印头芯片; 一个或多个压力调节器组件，用于以预定的背压将油墨输送到打印头芯片; 以及沿着主体的长度定位的多个电端子，用于建立与打印机的打印机控制器的电连接。 电端子沿着垂直于安装表面的细长主体的一侧延伸。

公开(公告)号：US20180001633A1

公开(公告)日：2018-01-04

申请号：US15705147

申请日：2017-09-14

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: A printhead is provided having an elongate support having a plurality of internal webs protruding from a base section to define a plurality of parallel fluid supply channels, a shim supported by the support and defining a plurality of rows of openings through which fluid from respective supply channels is supplied, and a plurality of elongate printhead modules supported serially on the shim. Each module defines a plurality of fluid supply passages through which fluid passes to fluid ejection nozzles from respective rows of the openings. Either end of each module defines complementary formations such that adjacent modules nest together.

公开(公告)号：US09713923B2

公开(公告)日：2017-07-25

申请号：US15380927

申请日：2016-12-15

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/145

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: A printhead is provided having an elongate support having a plurality of internal webs protruding from a base section to define a plurality of parallel fluid supply channels, a shim supported by the support and defining a plurality of rows of openings through which fluid from respective supply channels is supplied, and a plurality of elongate printhead modules supported serially on the shim. Each module defines a plurality of fluid supply passages through which fluid passes to fluid ejection nozzles from respective rows of the openings. Either end of each module defines complementary formations such that adjacent modules nest together.

公开(公告)号：US20150062261A1

公开(公告)日：2015-03-05

申请号：US14536106

申请日：2014-11-07

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/175

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: An inkjet printhead assembly includes: an elongate ink supply structure having a plurality of longitudinally extending ink supply channels corresponding to a plurality of different colored inks and a plurality of outlet openings; and a plurality of individual printhead modules arranged along a length of the ink supply structure. Each printhead module includes: a carrier having a plurality of inlets for receiving ink from a respective set of the outlet openings, a mounting surface having a plurality of ink supply slots defined therein and a plurality of converging walls extending from the inlets towards the ink supply slots, the converging walls defining a plurality of converging ink galleries for supplying the plurality of different colored inks. A printhead segment is bonded to each mounting surface, the printhead segment receiving the different colored inks from the plurality of ink supply slots.

Abstract translation: 喷墨打印头组件包括：细长供墨结构，其具有对应于多个不同颜色的油墨和多个出口的多个纵向延伸的供墨通道; 以及沿着所述供墨结构的长度布置的多个单独的打印头模块。 每个打印头模块包括：具有多个入口的载体，用于从相应的一组出口开口接收油墨;安装表面，其具有限定在其中的多个供墨槽和从进口延伸到油墨供应的多个会聚壁 狭缝，会聚壁限定了用于供应多种不同颜色的油墨的多个会聚墨水画廊。 打印头段被粘合到每个安装表面上，打印头段从多个供墨槽接收不同颜色的墨水。

公开(公告)号：US10035347B2

公开(公告)日：2018-07-31

申请号：US15705147

申请日：2017-09-14

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook ,  Tobin Allen King

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/175 ,  B41J2/21 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21 ,  Y10T29/49401

Abstract: A printhead is provided having an elongate support having a plurality of internal webs protruding from a base section to define a plurality of parallel fluid supply channels, a shim supported by the support and defining a plurality of rows of openings through which fluid from respective supply channels is supplied, and a plurality of elongate printhead modules supported serially on the shim. Each module defines a plurality of fluid supply passages through which fluid passes to fluid ejection nozzles from respective rows of the openings. Either end of each module defines complementary formations such that adjacent modules nest together.

公开(公告)号：US09908334B2

公开(公告)日：2018-03-06

申请号：US15438656

申请日：2017-02-21

Applicant: MEMJET TECHNOLOGY LTD.

Inventor： Kia Silverbrook

IPC: B41J2/14

CPC classification number: B41J2/04 ,  B41J2/14201 ,  B41J2/1433 ,  B41J2/155 ,  B41J2/1637 ,  B41J2/16585 ,  B41J2/175 ,  B41J11/04 ,  B41J11/057 ,  B41J11/08 ,  B41J11/14 ,  B41J11/20 ,  B41J2002/14362 ,  B41J2002/14419 ,  B41J2202/11 ,  B41J2202/19 ,  B41J2202/20

Abstract: An inkjet printhead assembly includes a manifold assembly and a print chip. The manifold assembly includes an ink passage having an ink outlet and an air passage having an air outlet. The print chip is attached to part of the manifold assembly and is positioned for receiving ink from the ink outlet of the ink passage. The air outlet is offset from the print chip and is configured for delivering a flow of air laterally across the print chip.