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公开(公告)号：US20100220127A1
公开(公告)日：2010-09-02
申请号：US12394547
申请日：2009-02-27
CPC分类号： B41J2/17596 , B41J2/175 , B41J2/17509 , B41J2/17513
摘要： An ink delivery system includes a plurality of ink supplies, an air pressure source to generate ink pressure for each ink supply, an ink valve associated with each ink supply, where each ink valve is configured to prevent a reverse flow of ink from a pen to the associated ink supply, and each ink valve has a switch configured to provide an open signal when the ink valve is open, and a controller configured to determine one of a normal ink condition, an out of ink condition or a system pressure problem based on receiving the open signals and to regulate the pressure source according to the determination.
摘要翻译： 墨水输送系统包括多个墨水供应源，用于为每个墨水供应产生墨水压力的空气压力源，与每个墨水供应相关联的墨水阀，其中每个墨水阀构造成防止墨水从笔的反向流动 相关联的墨水供应和每个墨水阀具有被配置为当墨水阀打开时提供打开信号的开关，以及控制器，其构造成基于以下原因确定正常墨水状况，墨水不足状况或系统压力问题之一 接收打开的信号并根据确定调节压力源。
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公开(公告)号：US07614733B2
公开(公告)日：2009-11-10
申请号：US11713161
申请日：2007-03-01
申请人： Mark Haines , Mark A. Devries , Rhonda Wilson , Craig Malik
发明人： Mark Haines , Mark A. Devries , Rhonda Wilson , Craig Malik
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/17523 , B41J2/17563 , H01L2224/48091 , H01L2924/00014
摘要： A method of supplying liquid ink to a printhead assembly including a carrier, a printhead die mounted on the carrier, and a fluid delivery assembly communicated with the carrier includes communicating a fluid manifold of the carrier with the printhead die, communicating the fluid delivery assembly with the fluid manifold of the carrier, and filling the fluid delivery assembly with a quantity of the liquid ink, including purging air from the fluid delivery assembly through a filter, wherein the filter includes a frame having an opening and a fluid passage communicated with the opening formed therein, filter material enclosing the opening and the fluid passage of the frame, first and second fluid ports communicated with the fluid passage, and a permeable material communicated with the first fluid port.
摘要翻译： 将液体墨水供应到包括载体，安装在载体上的打印头芯片和与载体连通的流体输送组件的打印头组件的方法包括将载体的流体歧管与打印头模具连通，将流体输送组件与 载体的流体歧管，并且用一定量的液体油墨填充流体输送组件，包括通过过滤器从流体输送组件吹扫空气，其中过滤器包括具有开口的框架和与开口连通的流体通道 在其中形成有封闭框架的开口和流体通道的过滤材料，与流体通道连通的第一和第二流体端口以及与第一流体端口连通的可渗透材料。
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公开(公告)号：US07237572B2
公开(公告)日：2007-07-03
申请号：US10976663
申请日：2004-10-29
申请人： Paul Mark Haines , Mark A. DeVries , Ronald J. Ender , Mark Hauck
发明人： Paul Mark Haines , Mark A. DeVries , Ronald J. Ender , Mark Hauck
CPC分类号： F16K15/144 , Y10T137/7879 , Y10T137/7883
摘要： A check valve includes two opposing sheets surfaces that are coupled together to form a flow channel there between. The flow channel has a first end, a second end and at least one direction-changing portion in between the first and second ends. A first opening is provided at the first end of the flow channel and a second opening is provided at the second end of the flow channel.
摘要翻译： 止回阀包括两个相对的片表面，它们联接在一起以在其间形成流动通道。 流动通道具有在第一和第二端之间的第一端，第二端和至少一个方向改变部分。 第一开口设置在流路的第一端，第二开口设置在流路的第二端。
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公开(公告)号：US09724926B2
公开(公告)日：2017-08-08
申请号：US13819902
申请日：2010-10-19
CPC分类号： B41J2/17 , B41J2/175 , B41J2/17563 , B41J2/17596 , B41J2/18 , B41J29/38
摘要： A print module includes a printhead die, an input regulator to regulate input fluid pressure to the die, and an output regulator to regulate output fluid pressure from the die. A method includes receiving fluid at an input regulator to a print module, creating a fluid pressure differential within the print module between the input regulator and an output regulator, flowing fluid from the input regulator through a printhead die and to an output regulator using the pressure differential, and drawing fluid from the output regulator.
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公开(公告)号：US08904860B2
公开(公告)日：2014-12-09
申请号：US13808757
申请日：2010-07-12
CPC分类号： B41J2/17566 , B41J2/175 , B41J2002/17579 , G01F23/241
摘要： Fluid detection apparatus including fluid non-retention members and fluid detection members is disclosed. The fluid non-retention members have concave curved portions having a concavity in an outwardly direction from the respective fluid detection member. The fluid non-retention members are configured to prevent retention of the fluid on at least one of the respective fluid detection members.
摘要翻译： 公开了包括流体非保持构件和流体检测构件的流体检测装置。 流体非保持构件具有从相应的流体检测构件沿向外方向具有凹部的凹形弯曲部分。 流体非保持构件被构造成防止流体保持在相应的流体检测构件中的至少一个上。
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公开(公告)号：US20130111986A1
公开(公告)日：2013-05-09
申请号：US13808757
申请日：2010-07-12
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/175 , B41J2002/17579 , G01F23/241
摘要： Fluid detection apparatus including fluid non-retention members and fluid detection members is disclosed. The fluid non-retention members have concave curved portions having a concavity in an outwardly direction from the respective fluid detection member. The fluid non-retention members are configured to prevent retention of the fluid on at least one of the respective fluid detection members.
摘要翻译： 公开了包括流体非保持构件和流体检测构件的流体检测装置。 流体非保持构件具有从相应的流体检测构件沿向外方向具有凹部的凹形弯曲部分。 流体非保持构件被构造成防止流体保持在相应的流体检测构件中的至少一个上。
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公开(公告)号：US07922312B2
公开(公告)日：2011-04-12
申请号：US11739293
申请日：2007-04-24
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/17513 , B41J2/17553 , B41J2/17556 , B41J2/17563
摘要： In one embodiment an ink pen for an inkjet printer includes: an ink filter chamber; a pressure regulator chamber downstream from the ink filter chamber along a path of ink flow through the pen; a pressure regulator in the pressure regulator chamber; a filter in the ink filter chamber; an inlet to the ink filter chamber upstream from the filter along the ink flow path; and an outlet from the ink filter chamber to the pressure regulator chamber downstream from the filter along the ink flow path such that ink flowing from the inlet to the outlet passes through the filter. In another embodiment a method implemented in an ink delivery system for an inkjet ink pen includes: chambering ink in the pen; filtering the chambered ink; and then regulating the pressure of filtered ink.
摘要翻译： 在一个实施例中，用于喷墨打印机的墨水笔包括：墨水过滤室; 压力调节器室沿着油墨流过笔的路径从墨水过滤器室下游; 压力调节器室内的压力调节器; 墨水过滤器室中的过滤器; 墨水过滤室的入口沿着油墨流动路径从过滤器上游; 以及从墨水过滤器室沿着油墨流动路径从过滤器下游到压力调节器室的出口，使得从入口流到出口的油墨通过过滤器。 在另一个实施例中，在用于喷墨墨水笔的墨水输送系统中实现的方法包括：在墨水笔中注入墨水; 过滤室内油墨; 然后调节过滤油墨的压力。
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公开(公告)号：US20090091606A1
公开(公告)日：2009-04-09
申请号：US11867236
申请日：2007-10-04
IPC分类号： B41J2/175
CPC分类号： B41J2/17556
摘要： In one embodiment a pressure regulator for an ink pen includes: a diaphragm between a lower pressure region and a higher pressure region, the diaphragm movable toward the lower pressure region in response to an increase in a pressure difference across the diaphragm; a valve operative between an open position in which ink may flow into the lower pressure region and a closed position in which ink may not flow into the lower pressure region; a first lever rotatable on a first fulcrum in response to movement of the diaphragm toward the lower pressure region; and a second lever connected to the valve, the second lever rotatable on a second fulcrum in response to rotation of the first lever to move the valve from the closed position to an open position.
摘要翻译： 在一个实施例中，用于墨水笔的压力调节器包括：在较低压力区域和较高压力区域之间的隔膜，所述膜片响应于横跨隔膜的压力差的增加而可向下压区域运动; 在油墨可以流入下压区域的打开位置和油墨不能流入低压区域的关闭位置之间操作的阀; 响应于所述隔膜朝向所述较低压力区域的运动而在第一支点上旋转的第一杆; 以及连接到所述阀的第二杆，所述第二杆可响应于所述第一杆的旋转而在第二支点上旋转，以将所述阀从所述关闭位置移动到打开位置。
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公开(公告)号：US20080266370A1
公开(公告)日：2008-10-30
申请号：US11739293
申请日：2007-04-24
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/17513 , B41J2/17553 , B41J2/17556 , B41J2/17563
摘要： In one embodiment an ink pen for an inkjet printer includes: an ink filter chamber; a pressure regulator chamber downstream from the ink filter chamber along a path of ink flow through the pen; a pressure regulator in the pressure regulator chamber; a filter in the ink filter chamber; an inlet to the ink filter chamber upstream from the filter along the ink flow path; and an outlet from the ink filter chamber to the pressure regulator chamber downstream from the filter along the ink flow path such that ink flowing from the inlet to the outlet passes through the filter. In another embodiment a method implemented in an ink delivery system for an inkjet ink pen includes: chambering ink in the pen; filtering the chambered ink; and then regulating the pressure of filtered ink.
摘要翻译： 在一个实施例中，用于喷墨打印机的墨水笔包括：墨水过滤器腔; 压力调节器室沿着油墨流过笔的路径从墨水过滤器室下游; 压力调节器室内的压力调节器; 墨水过滤器室中的过滤器; 墨水过滤室的入口沿着油墨流动路径从过滤器上游; 以及从墨水过滤器室沿着油墨流动路径从过滤器下游到压力调节器室的出口，使得从入口流到出口的油墨通过过滤器。 在另一个实施例中，在用于喷墨墨水笔的墨水输送系统中实现的方法包括：在墨水笔中注入墨水; 过滤室内油墨; 然后调节过滤油墨的压力。
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公开(公告)号：US08393720B2
公开(公告)日：2013-03-12
申请号：US13259990
申请日：2009-08-04
申请人： Mark A. Devries , Norman Pawlowski , Dan Dowell
发明人： Mark A. Devries , Norman Pawlowski , Dan Dowell
IPC分类号： B41J2/175
CPC分类号： B41J2/155 , B41J2/14016 , B41J2/14201 , B41J2/175 , B41J2/17556 , B41J2002/14403
摘要： A fluid dispensing apparatus including a fluid ejector unit having a plurality of nozzles and extending in a lengthwise direction to form a dispensing area to correspond with a width of a substrate, the fluid ejector unit configured to eject fluid through the nozzles to the dispensing area, a plurality of modular regulator members configured to regulate fluid to a predetermined pressure range and to provide the regulated fluid to a corresponding set of nozzles of the fluid ejector unit, the modular regulator members are arranged in the lengthwise direction such that each of the modular regulator members are adjacent to at least one other modular regulator member, and a fluidic channel unit having at least one fluid inlet and a plurality of fluid channels configured to provide fluid to the respective modular regulator members.
摘要翻译： 一种流体分配装置，包括具有多个喷嘴并沿长度方向延伸的流体喷射器单元，以形成与基底的宽度相对应的分配区域，所述流体喷射器单元构造成将流体通过喷嘴喷射到分配区域， 多个模块化调节器构件，其构造成将流体调节到预定压力范围并且将调节流体提供给流体喷射器单元的相应组的喷嘴，所述模块调节器构件沿长度方向布置，使得每个模块调节器 构件与至少一个其他模块调节器构件相邻，以及流体通道单元，其具有至少一个流体入口和多个流体通道，所述多个流体通道被配置为向相应的模块化调节器构件提供流体。
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