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81. 发明授权

US07669958B2 Printhead cartridge comprising integral printhead maintenance station with maintenance roller 失效
标题翻译：打印头墨盒包括带维护滚筒的整体打印头维护站
公开(公告)号：US07669958B2
公开(公告)日：2010-03-02
申请号：US11482968
申请日：2006-07-10
申请人： John Douglas Peter Morgan , Vesa Karppinen , Akira Nakazawa , Patrick John McAuliffe , Kia Silverbrook
发明人： John Douglas Peter Morgan , Vesa Karppinen , Akira Nakazawa , Patrick John McAuliffe , Kia Silverbrook
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2002/14435
摘要： A printhead cartridge for an inkjet printer is provided. The cartridge is removably receivable in the printer. The cartridge comprises: (a) a printhead; (b) an ink delivery system for supplying ink to the printhead; and (c) a maintenance station for maintaining the printhead in an operable condition. The maintenance station comprises a maintenance roller having an elastically deformable contact surface and an ink removal system for removing ink from the contact surface when the maintenance roller is rotated.
摘要翻译：提供了一种用于喷墨打印机的打印头墨盒。墨盒可拆卸地接收在打印机中。墨盒包括：（a）打印头; （b）用于向打印头供墨的墨水输送系统; 和（c）用于将打印头保持在可操作状态的维护站。维护站包括具有可弹性变形的接触表面的维护辊和用于当维护辊旋转时从接触表面去除油墨的油墨去除系统。

82. 发明授权

US07604334B2 Ink supply system with hammer mechanism for variable purge volume/pressure 有权
标题翻译：油墨供应系统具有锤式机构，用于可变吹扫量/压力
公开(公告)号：US07604334B2
公开(公告)日：2009-10-20
申请号：US11482957
申请日：2006-07-10
申请人： Vesa Karppinen , John Douglas Peter Morgan , David John Worboys , Patrick John McAuliffe , Jonathan Mark Bulman , Kia Silverbrook
发明人： Vesa Karppinen , John Douglas Peter Morgan , David John Worboys , Patrick John McAuliffe , Jonathan Mark Bulman , Kia Silverbrook
IPC分类号： B41J2/175 , B41J2/165
CPC分类号： B41J2/16585 , B41J2/16526
摘要： An ink supply system for an inkjet printhead is provided. The system including: (a) an ink reservoir for storing ink; (b) and ink conduit providing fluid communication between the ink reservoir and the printhead; and (c) a hammer mechanism for compressing part of the ink conduit.
摘要翻译：提供了一种用于喷墨打印头的供墨系统。该系统包括：（a）用于存储墨水的墨水储存器; （b）和墨水导管，其在墨水储存器和打印头之间提供流体连通; 和（c）用于压缩墨水管道的一部分的锤击机构。

83. 发明授权

US07581812B2 Method of removing particulates from a printhead using a liquid foam 有权
标题翻译：使用液体泡沫从打印头去除微粒的方法
公开(公告)号：US07581812B2
公开(公告)日：2009-09-01
申请号：US11495815
申请日：2006-07-31
申请人： Vesa Karppinen , Kia Silverbrook , John Douglas Peter Morgan , David John Worboys , Patrick John McAuliffe
发明人： Vesa Karppinen , Kia Silverbrook , John Douglas Peter Morgan , David John Worboys , Patrick John McAuliffe
IPC分类号： B41J2/165
CPC分类号： B41J2/16538 , B41J2/16552
摘要： A method of removing particulates from an ink ejection face of a printhead is provided. The method comprises the steps of: (a) providing a liquid foam on the face, thereby dispersing the particulates in the foam; and (b) transferring the foam, including the particulates, onto a transfer surface moving past the face. Ink consumption is minimized by use of a foam and damage to the face is avoided since the transfer surface typically does not contact the face.
摘要翻译：提供从打印头的喷墨面去除微粒的方法。该方法包括以下步骤：（a）在面上提供液体泡沫，从而将颗粒分散在泡沫中; 和（b）将包括微粒的泡沫转移到移动通过面部的转印表面上。通过使用泡沫使油墨消耗量最小化，避免了表面损坏，因为转印表面通常不接触表面。

84. 发明申请

US20090153614A1 Printhead Assembly Comprising Ink Reservoir Containing Cleaning Liquid 审中-公开
标题翻译：包含含有清洁液体的墨水容器的打印头组件
公开(公告)号：US20090153614A1
公开(公告)日：2009-06-18
申请号：US12391949
申请日：2009-02-24
申请人： Vesa Karppinen , David William Jensen , Kia Silverbrook
发明人： Vesa Karppinen , David William Jensen , Kia Silverbrook
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/16552
摘要： An inkjet printer comprising: (a) an inkjet printhead; (b) a plurality of reservoirs in fluid communication with nozzles in the printhead, at least one of the reservoirs being an ink reservoir containing printing ink, and at least one of the reservoirs being a cleaning reservoir containing a cleaning liquid for cleaning an ink ejection face of the printhead; (c) a pressure device for positively pressurizing the cleaning reservoir; (d) a conduit providing fluid communication between the cleaning reservoir and the printhead; and (e) a valve in the conduit for controlling a supply of cleaning liquid to the printhead.
摘要翻译：一种喷墨打印机，包括：（a）喷墨打印头; （b）与打印头中的喷嘴流体连通的多个储存器，所述储存器中的至少一个是包含印刷油墨的储墨器，并且所述储存器中的至少一个是包含用于清洁喷墨的清洁液体的清洁储存器打印头面; （c）用于对清洗容器进行正压的压力装置; （d）提供清洁储存器和打印头之间的流体连通的导管; 和（e）管道中的用于控制向打印头供应清洁液体的阀。

85. 发明授权

US07530663B2 Method of removing particulates from a printhead using a rotating roller 有权
标题翻译：使用旋转辊从打印头去除微粒的方法
公开(公告)号：US07530663B2
公开(公告)日：2009-05-12
申请号：US11482958
申请日：2006-07-10
申请人： Vesa Karppinen , Jonathan Mark Bulman , Kia Silverbrook
发明人： Vesa Karppinen , Jonathan Mark Bulman , Kia Silverbrook
IPC分类号： B41J2/165 , B41J29/38
CPC分类号： B41J2/16585 , B41J2/16526
摘要： A method of removing particulates from an ink ejection face of a printhead is provided. The method comprises the steps of: (a) flooding the face with ink from the printhead, thereby dispersing the particulates into the flooded ink; and (b) transferring the flooded ink, including the particulates, onto a transfer surface moving past the face. Damage to the face is avoided since the transfer surface does not contact the face.
摘要翻译：提供从打印头的喷墨面去除微粒的方法。该方法包括以下步骤：（a）从打印头向油墨充满面，从而将微粒分散到淹墨中; 和（b）将包含微粒的淹没墨水转移到移动通过面部的转印面上。由于转印面不接触面部，所以避免了对面部的伤害。

86. 发明申请

US20080246800A1 PRINTHEAD MAINTENANCE ASSEMBLY INCORPORATING A DABBING DEVICE 审中-公开
标题翻译： PRINTHEAD维护装配公司装配设备
公开(公告)号：US20080246800A1
公开(公告)日：2008-10-09
申请号：US12140270
申请日：2008-06-17
申请人： Vesa Karppinen , Kia Silverbrook , David William Jensen
发明人： Vesa Karppinen , Kia Silverbrook , David William Jensen
IPC分类号： B41J2/165
CPC分类号： B41J2/16523
摘要： A printhead maintenance assembly having an ink manifold with a printhead, the manifold operatively supplying the printhead with ink. The assembly also includes a capper arrangement having a capper operatively fitted to the manifold over the printhead, the capper defining a capper chamber with a constriction member splitting said chamber into an air inlet channel and a vacuum channel, the constriction member located proximate the printhead to define a blast channel therewith between the inlet channel and the vacuum channel. The assembly also includes a dabbing device to dab the printhead after disengagement of the capper with the printhead.
摘要翻译：一种具有带有打印头的墨水歧管的打印头维护组件，歧管可操作地向打印头提供墨水。该组件还包括一个具有可操作地装在打印头上方的歧管上的封盖器的封盖装置，该封盖器限定了一个封盖室，该封盖室具有一个收缩构件，该收缩构件将所述室分成空气入口通道和真空通道，该收缩构件位于靠近打印头至在入口通道和真空通道之间限定鼓风通道。组件还包括用于在打印头与打印头脱开接合之后打印打印头的装置。

87. 发明授权

US07413281B2 Capper for a printhead maintenance station 有权
标题翻译：打印头维修站的盖帽
公开(公告)号：US07413281B2
公开(公告)日：2008-08-19
申请号：US11246694
申请日：2005-10-11
申请人： Vesa Karppinen , Kia Silverbrook
发明人： Vesa Karppinen , Kia Silverbrook
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16532
摘要： A capper for a printhead maintenance station is provided. The capper comprises a capping chamber sealingly engageable around a printhead; a constriction member positioned in the capper chamber; an air inlet defined in a wall of the capping chamber; and a vacuum aperture defined in a wall of the capping chamber. The constriction member divides the capper chamber into an air inlet channel and a vacuum channel into which the respective air inlet and vacuum aperture open. The constriction member also defines a blast channel adjacent an ink ejection face of the printhead when the capping chamber is sealingly engaged around the printhead.
摘要翻译：提供打印头维护站的封盖机。封盖器包括可围绕打印头密封地接合的封盖室; 位于所述封隔室中的收缩构件; 限定在所述封盖室的壁中的空气入口; 以及限定在封盖室的壁中的真空孔。收缩构件将封隔室分成空气入口通道和真空通道，相应的空气入口和真空孔打开。收缩构件还限定了当打盖室围绕打印头密封地接合时与打印头的喷墨面相邻的鼓风通道。

88. 发明申请

US20080158287A1 Maintenance Station For Printhead With Laminar Ink Flow Cleaning Methodology 有权
标题翻译：维护站用于具有层状油墨流动清洁方法的打印头
公开(公告)号：US20080158287A1
公开(公告)日：2008-07-03
申请号：US12050078
申请日：2008-03-17
申请人： Vesa Karppinen , Kia Silverbrook
发明人： Vesa Karppinen , Kia Silverbrook
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/16552
摘要： The invention relates to a maintenance station for an inkjet printhead assembly. The printhead assembly includes a carrier frame operatively supporting an ink supply manifold and a pagewidth printhead supplied with ink from said manifold. The station is moveable between a cleaning position and a printing position, and includes a drive motor, and a number of rollers of which at least one is operatively actuated by the drive motor. The station also includes a film wound in a loop around said rollers, so that actuation of the rollers by the motor produces a laminar ink flow in a cavity defined by the maintenance station and printhead assembly when in the cleaning position. This enables an ejection surface of the printhead to be cleaned without the film physically contacting said ejection surface.
摘要翻译：本发明涉及一种用于喷墨打印头组件的维护站。打印头组件包括可操作地支撑供墨歧管的载体框架和从所述歧管供应墨水的页宽打印头。车站可在清洁位置和打印位置之间移动，并且包括驱动马达，以及至少一个由驱动马达可操作地致动的多个滚轮。该站还包括围绕所述辊缠绕的膜，使得当处于清洁位置时，由马达产生的辊子由维护站和打印头组件限定的空腔中产生层流墨水流。这使得能够清洁打印头的喷射表面而不使膜物理接触所述喷射表面。

89. 发明授权

US07384119B2 Printhead maintenance station configured for air blast cleaning of printhead 有权
标题翻译：打印头维护站配置为打印头的喷砂清洁
公开(公告)号：US07384119B2
公开(公告)日：2008-06-10
申请号：US11246692
申请日：2005-10-11
申请人： Vesa Karppinen , Kia Silverbrook
发明人： Vesa Karppinen , Kia Silverbrook
IPC分类号： B41J2/165
CPC分类号： B41J2/16511
摘要： A printhead maintenance station for maintaining a printhead in an operable condition is provided. The maintenance station comprises a capper sealingly engageable around the printhead. The capper comprises a constriction member for defining a blast channel adjacent an ink ejection face of the printhead. The maintenance station further comprises a vacuum system in fluid communication with the capper and an engagement mechanism. The engagement mechanism moves the capper between a first position in which the capper is sealingly engaged around the printhead and a second position in which the capper is disengaged from around the printhead.
摘要翻译：提供了一种用于将打印头保持在可操作状态的打印头维护站。维护站包括可围绕打印头密封地接合的封盖。封盖器包括用于限定与打印头的喷墨面相邻的鼓风道的收缩构件。维护站还包括与封盖器和接合机构流体连通的真空系统。接合机构将封盖移动到第一位置，在该第一位置，封盖器围绕打印头密封地接合，并且第二位置，封盖器从打印头周围脱离。

90. 发明申请

US20080024545A1 Method of removing particulates from a printhead using a liquid foam 有权
标题翻译：使用液体泡沫从打印头去除微粒的方法
公开(公告)号：US20080024545A1
公开(公告)日：2008-01-31
申请号：US11495815
申请日：2006-07-31
申请人： Vesa Karppinen , Kia Silverbrook , John Douglas Peter Morgan , David John Worboys , Patrick John McAuliffe
发明人： Vesa Karppinen , Kia Silverbrook , John Douglas Peter Morgan , David John Worboys , Patrick John McAuliffe
IPC分类号： B41J2/165
CPC分类号： B41J2/16538 , B41J2/16552
摘要： A method of removing particulates from an ink ejection face of a printhead is provided. The method comprises the steps of: (a) providing a liquid foam on the face, thereby dispersing the particulates in the foam; and (b) transferring the foam, including the particulates, onto a transfer surface moving past the face. Ink consumption is minimized by use of a foam and damage to the face is avoided since the transfer surface typically does not contact the face.
摘要翻译：提供从打印头的喷墨面去除微粒的方法。该方法包括以下步骤：（a）在面上提供液体泡沫，从而将颗粒分散在泡沫中; 和（b）将包括微粒的泡沫转移到移动通过面部的转印表面上。通过使用泡沫使油墨消耗量最小化，避免了表面损坏，因为转印表面通常不接触表面。

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