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1. 发明申请

US20110316930A1 MODULAR MICRO-FLUID EJECTION DEVICE 审中-公开
标题翻译：模块化微流体喷射装置
公开(公告)号：US20110316930A1
公开(公告)日：2011-12-29
申请号：US12825851
申请日：2010-06-29
申请人： Richard E. Corley , Michael J. Dixon , Jiandong Fang , Jeanne Marie Saldanha Singh
发明人： Richard E. Corley , Michael J. Dixon , Jiandong Fang , Jeanne Marie Saldanha Singh
IPC分类号： B41J2/145 , B21D53/76
CPC分类号： B41J2/15 , B41J2/155 , B41J2202/19 , Y10T29/49401
摘要： A modular micro-fluid ejection device includes a carrier frame supporting pluralities of micro-fluid ejection modules. Each of the modules has a plate of nozzles defining a plane. Adjacent nozzle plates are substantially coplanar and registered with one another across the entirety of the carrier frame. Methods to mount the modules to the frame include, first, temporarily mounting one module and then another, and then permanently mounting both with a durable adhesive. Manufacturing systems include suction devices to hold a first module in place on a fixture while later modules are suctioned and registered to each other. Once set in place, a carrier frame is commonly contacted to the modules and the suction to released. Adhesives between the frame and modules cause the modules to separate from the fixture and transfer to the frame. All remain properly registered upon transfer.
摘要翻译：模块化微流体喷射装置包括支撑多个微流体喷射模块的载体框架。每个模块具有限定平面的喷嘴板。相邻的喷嘴板基本上共面并且在整个载体框架上相互对准。将模块安装到框架上的方法包括：首先临时安装一个模块，然后临时安装一个模块，然后用耐用的粘合剂永久地安装两个模块。制造系统包括抽吸装置，以将第一模块保持在固定装置上的适当位置，而稍后模块被抽吸并彼此登记。一旦设置到位，通常将载体框架与模块接触并且抽吸被释放。框架和模块之间的粘合剂导致模块与夹具分离并传输到框架。转让后，所有人都保持妥善的登记。

2. 发明申请

US20120236076A1 PRINTHEADS AND METHOD FOR ASSEMBLING PRINTHEADS 有权
标题翻译：用于组装原理的标题和方法
公开(公告)号：US20120236076A1
公开(公告)日：2012-09-20
申请号：US13046845
申请日：2011-03-14
申请人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, JR. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
发明人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, JR. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
IPC分类号： B41J2/145 , B23P17/00
CPC分类号： B41J2/1628 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1642
摘要： Disclosed is a printhead for a printer that includes a plurality of ejection chip units. Each ejection chip unit of the plurality of ejection chip units is configured to eject at least one fluid. The printhead further includes a plurality of supporting units. Each supporting unit of the plurality of supporting units is fluidly coupled with a corresponding ejection chip unit. The each supporting unit includes a plurality of trenches adapted to receive an adhesive to facilitate attachment of the each supporting unit with the corresponding ejection chip unit. Furthermore, the printhead includes a base unit fluidly coupled with the each supporting unit of the plurality of supporting units. The base unit is adapted to provide the at least one fluid to the each ejection chip unit through a corresponding to supporting unit. Further disclosed is a method for assembling the printhead.
摘要翻译：公开了一种用于打印机的打印头，其包括多个排出芯片单元。多个排出芯片单元中的每个排出芯片单元构造成喷射至少一种流体。打印头还包括多个支撑单元。多个支撑单元的每个支撑单元与相应的排出芯片单元流体耦合。每个支撑单元包括适于接收粘合剂以便于将各个支撑单元与相应的排出芯片单元相连接的多个沟槽。此外，打印头包括与多个支撑单元中的每个支撑单元流体耦合的基座单元。基座单元适于通过对应的支撑单元将至少一个流体提供给每个排出芯片单元。另外公开了一种组装打印头的方法。

3. 发明授权

US08636340B2 Printheads and method for assembling printheads 有权
标题翻译：打印头和组装打印头的方法
公开(公告)号：US08636340B2
公开(公告)日：2014-01-28
申请号：US13046845
申请日：2011-03-14
申请人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, Jr. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
发明人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, Jr. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
IPC分类号： B41J2/25
CPC分类号： B41J2/1628 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1642
摘要： Disclosed is a printhead for a printer that includes a plurality of ejection chip units. Each ejection chip unit of the plurality of ejection chip units is configured to eject at least one fluid. The printhead further includes a plurality of supporting units. Each supporting unit of the plurality of supporting units is fluidly coupled with a corresponding ejection chip unit. The each supporting unit includes a plurality of trenches adapted to receive an adhesive to facilitate attachment of the each supporting unit with the corresponding ejection chip unit. Furthermore, the printhead includes a base unit fluidly coupled with the each supporting unit of the plurality of supporting units. The base unit is adapted to provide the at least one fluid to the each ejection chip unit through a corresponding to supporting unit. Further disclosed is a method for assembling the printhead.
摘要翻译：公开了一种用于打印机的打印头，其包括多个排出芯片单元。多个排出芯片单元中的每个排出芯片单元构造成喷射至少一种流体。打印头还包括多个支撑单元。多个支撑单元的每个支撑单元与相应的排出芯片单元流体耦合。每个支撑单元包括适于接收粘合剂以便于将各个支撑单元与相应的排出芯片单元相连接的多个沟槽。此外，打印头包括与多个支撑单元中的每个支撑单元流体耦合的基座单元。基座单元适于通过对应的支撑单元将至少一个流体提供给每个排出芯片单元。另外公开了一种组装打印头的方法。

4. 发明授权

US06460991B1 Vacuum drums for printing, and duplex printers 失效
标题翻译：用于打印的真空鼓和双面打印机
公开(公告)号：US06460991B1
公开(公告)日：2002-10-08
申请号：US09515435
申请日：2000-02-29
申请人： Stephen Temple , Keith P. Butler , Howard J. Manning , Michael J. Dixon
发明人： Stephen Temple , Keith P. Butler , Howard J. Manning , Michael J. Dixon
IPC分类号： B41J201
CPC分类号： B41J13/226 , B65H5/226 , B65H2406/332 , B65H2406/3632 , B65H2406/41
摘要： A vacuum drum assembly for a printing machine has a drum with an array of passageways distributed along its length and around its periphery to permit airflow from outside the drum to inside the drum in response to reduced air pressure inside the drum. An array of valves are movable between a closed position in which that valve restricts at least one of the passageways and an open position in which the restriction of the same passageways is reduced. When a partial area of the drum is wrapped with a sheet of material, at least some of the passageway valves adjacent the edges of that area are open, and the valves for the passageways not covered by the sheet and not adjacent the edges of that area are closed. The drum open area is regulated to be small in regions where there is no paper. Accordingly, the open area of the drum is adapted to the paper shape and size and the paper position on the drum, while minimizing the required suction flow. A duplex printing machine has two such vacuum drum assemblies with their drums parallel. The air pressure inside the drums is reduced and the drums are counter-rotated. Printing material is fed to the first drum and held on the first drum by vacuum and rotated therewith. A first print head prints on one side of the material. The material is released from the first drum in a direction towards the second drum and held on the second drum by vacuum and rotated therewith. A second print head then prints on the material on the second drum. The material is then released from the second drum.
摘要翻译：用于印刷机的真空鼓组件具有滚筒，该滚筒具有沿其长度并围绕其周边分布的通道阵列，以响应于滚筒内的减小的空气压力而允许从滚筒外部到达滚筒内的气流。一组阀可在关闭位置之间移动，在该关闭位置，该阀限制通道中的至少一个和相同通道的限制减小的打开位置。当鼓的一部分区域被一片材料包裹时，与该区域的边缘相邻的通道阀中的至少一些是打开的，并且用于通道的阀未被片材覆盖并且不与该区域的边缘相邻关闭。在没有纸张的区域，鼓的开放面积被调节为小。因此，滚筒的开口面积适应纸张的形状和尺寸以及鼓上的纸张位置，同时最小化所需的抽吸流量。双面打印机具有两个这样的真空鼓组件，它们的鼓平行。鼓内的空气压力减小，鼓反向旋转。印刷材料被输送到第一滚筒并通过真空保持在第一滚筒上并随其一起旋转。第一印刷头印在材料的一面上。材料从朝向第二滚筒的方向从第一滚筒释放，并通过真空保持在第二滚筒上并随其一起旋转。然后，第二打印头在第二鼓上的材料上打印。然后将材料从第二鼓释放。

5. 发明申请

US20080036810A1 Printing Processes Such as for Uniform Deposition of Materials and Surface Roughness Control 审中-公开
标题翻译：打印过程如均匀沉积材料和表面粗糙度控制
公开(公告)号：US20080036810A1
公开(公告)日：2008-02-14
申请号：US11427460
申请日：2006-06-29
申请人： Michael J. Dixon , Paul J. Sacoto
发明人： Michael J. Dixon , Paul J. Sacoto
IPC分类号： B41J2/205
CPC分类号： B41J11/002 , B41J2/2132 , G06K15/105 , H05K3/125 , H05K3/4664 , H05K2203/013 , H05K2203/1476
摘要： A fluid printing process such as one that includes subdividing a desired printed pattern into geometrical elements and thereafter sequentially printing these elements in a series of subsets by depositing one or more fluid formulations onto a substrate, and subsequently exposing the deposited fluids to energy in order to dry the deposited one or more fluids substantially and immediately upon deposition so as to control at least one of solid deposition and surface roughness.
摘要翻译：流体印刷方法，例如包括将期望的印刷图案细分成几何元素的流体印刷工艺，然后通过将一种或多种流体配方沉积到基材上，随后将沉积的流体暴露于能量中，从而将这些元素顺序地印刷在一系列子集中，以便在沉积时基本上和立即干燥沉积的一种或多种流体，以便控制固体沉积和表面粗糙度中的至少一种。

6. 发明授权

US07128406B2 Droplet deposition apparatus 有权
公开(公告)号：US07128406B2
公开(公告)日：2006-10-31
申请号：US09875619
申请日：2001-06-06
申请人： Michael J. Dixon , Steven Temple , Howard J. Manning
发明人： Michael J. Dixon , Steven Temple , Howard J. Manning
IPC分类号： B41J2/175 , B41J2/165
CPC分类号： B41J2/14209 , B41J2/04 , B41J2/155 , B41J2002/14419 , B41J2202/11 , B41J2202/12
摘要： Droplet deposition apparatus comprises an array of fluid chambers, each chamber communicating with an orifice for droplet ejection, a common fluid inlet manifold and a common fluid outlet manifold, and means for generating a fluid flow into the inlet manifold, through each chamber in the array and into the outlet manifold, the fluid flow through each chamber being sufficient to prevent foreign bodies in the fluid from lodging in the orifice. Each chamber is associated with means for effecting droplet ejection from the orifice simultaneously with the fluid flow through the chamber. The resistance to flow of one of the inlet and outlet manifolds is chosen such that the pressure at a fluid inlet to any chamber in the array varies between any two chambers by an amount less than that which would give rise to significant differences in droplet ejection properties between these two chambers.

7. 发明授权

US06682191B2 Vacuum drums for printing, and duplex printers 失效
标题翻译：用于打印的真空鼓和双面打印机
公开(公告)号：US06682191B2
公开(公告)日：2004-01-27
申请号：US10219230
申请日：2002-08-15
申请人： Stephen Temple , Keith P. Butler , Howard J. Manning , Michael J. Dixon
发明人： Stephen Temple , Keith P. Butler , Howard J. Manning , Michael J. Dixon
IPC分类号： B41J201
CPC分类号： B41J13/226 , B65H5/226 , B65H2406/332 , B65H2406/3632 , B65H2406/41
摘要： A vacuum drum assembly for a printing machine has a drum with an array of passageways distributed along its length and around its periphery. The passageways permit air to flow from outside the drum to inside the drum in response to reduced air pressure inside the drum. The assembly also has an array of valve members, each valve member being movable between a closed position in which that valve member restricts at least one of the passageways and an open position in which the restriction of that passageway or those passageways is reduced. The assembly is arranged such that, when a partial area of the drum is wrapped with a sheet of material, at least some of the valves for the passageways adjacent the edges of that area are open, and the valves for the passageways which are not covered by the sheet and are not adjacent the edges of that area are closed.
摘要翻译：用于印刷机的真空鼓组件具有沿着其长度并围绕其周边分布的通道阵列的滚筒。通道响应于滚筒内的减小的空气压力，允许空气从鼓外部流动到滚筒内部。组件还具有阀构件阵列，每个阀构件可在关闭位置之间移动，在该关闭位置中，该阀构件限制通道中的至少一个和限制该通道或那些通道的打开位置。组件布置成使得当滚筒的部分区域被一片材料包裹时，用于与该区域的边缘相邻的通道的至少一些阀是打开的，并且用于未被覆盖的通道的阀通过片材并且不邻近该区域的边缘被关闭。

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