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1. 发明申请

US20120218327A1 Method And Apparatus For Melt Cessation To Limit Ink Flow And Ink Stick Deformation 有权
标题翻译：用于熔体停止的方法和装置限制油墨流动和油墨棒变形
公开(公告)号：US20120218327A1
公开(公告)日：2012-08-30
申请号：US13466707
申请日：2012-05-08
申请人： David P. Platt , Chad D. Freitag , Isaac S. Frazier , Jason Woebkenberg , Brent R. Jones
发明人： David P. Platt , Chad D. Freitag , Isaac S. Frazier , Jason Woebkenberg , Brent R. Jones
IPC分类号： B41J2/195
CPC分类号： B41J2/17593
摘要： A system controls application of heat with a melt plate to an ink stick in a solid ink imaging device. The system includes a melt plate, a heater configured to heat the melt plate to a temperature sufficient to melt solid ink, a feed channel configured to direct solid ink sticks towards the melt plate to enable a leading edge of a solid ink stick to be melted by the heated melt plate, and a controller configured to separate the heater and the leading edge of the ink stick by a distance that arrest melting of the ink stick.
摘要翻译：系统控制将熔融板的热量施加到固体油墨成像装置中的墨水棒上。该系统包括熔化板，加热器，该加热器构造成将熔融板加热到足以熔化固体油墨的温度;进料通道，其配置成将固体墨棒引导到熔体板，以使固体墨水棒的前缘熔化通过加热的熔融板，以及控制器，其被配置为将加热器和墨棒的前缘分开一定距离，从而阻止墨棒的熔化。

2. 发明授权

US08192004B2 Method and apparatus for melt cessation to limit ink flow and ink stick deformation 有权
标题翻译：用于熔体停止的方法和装置，以限制油墨流动和油墨棒变形
公开(公告)号：US08192004B2
公开(公告)日：2012-06-05
申请号：US12411669
申请日：2009-03-26
申请人： David P. Platt , Chad D. Freitag , Isaac S. Frazier , Jason Woebkenberg , Brent R. Jones
发明人： David P. Platt , Chad D. Freitag , Isaac S. Frazier , Jason Woebkenberg , Brent R. Jones
IPC分类号： B41J2/175
CPC分类号： B41J2/17593
摘要： A system controls application of heat with a melt plate to an ink stick in a solid ink imaging device. The system includes a melt plate, a heater configured to heat the melt plate to a temperature sufficient to melt solid ink, a feed channel configured to direct solid ink sticks towards the melt plate to enable a leading edge of a solid ink stick to be melted by the heated melt plate, and a controller configured to separate the heater and the leading edge of the ink stick by a distance that arrest melting of the ink stick.
摘要翻译：系统控制将熔融板的热量施加到固体油墨成像装置中的墨水棒上。该系统包括熔化板，加热器，该加热器构造成将熔融板加热到足以熔化固体油墨的温度;进料通道，其配置成将固体墨棒引导到熔体板，以使固体墨水棒的前缘熔化通过加热的熔融板，以及控制器，其被配置为将加热器和墨棒的前缘分开一定距离，从而阻止墨棒的熔化。

3. 发明授权

US07682008B2 Printhead reservoir with siphon vents 失效
标题翻译：带虹吸管的打印头水箱
公开(公告)号：US07682008B2
公开(公告)日：2010-03-23
申请号：US11567161
申请日：2006-12-05
申请人： David P. Platt , Sharon S. Berger , Jonathan R. Brick
发明人： David P. Platt , Sharon S. Berger , Jonathan R. Brick
IPC分类号： B41J2/19 , B41J2/05
CPC分类号： B41J2/19 , B41J2/17593
摘要： A printhead reservoir assembly has at least one reservoir to hold ink. The assembly includes an outlet plate having siphon vents to allow air to exit an ink path, a manifold plate having at least one manifold to channel ink and manifold outlets to corresponding to the siphon vents, a jet stack having an array of jets to transfer ink out of the printhead reservoir assembly to a printing substrate and jet stack outlets corresponding to the siphon vents, and a circuit board between the jet stack and the manifold plate to operate the jet stack, the circuit board having outlets corresponding to the siphon vents.
摘要翻译：打印头储存器组件具有至少一个用于保持墨水的储存器。该组件包括具有虹吸通气口以允许空气离开油墨通道的出口板，具有至少一个歧管以将油墨和歧管出口引导至虹吸孔的歧管板，具有喷射阵列以便转印墨水的喷射叠层从印刷头储存器组件移动到印刷基板和对应于虹吸孔的喷射堆叠出口，以及在喷射叠层和歧管板之间的电路板以操作喷射叠层，该电路板具有对应于虹吸孔的出口。

4. 发明申请

US20080122912A1 PRINTHEAD RESERVOIR WITH FILTER EXTERNAL TO JET FLUID PATH 有权
标题翻译：带过滤器外部喷射流体路径的PRINTHEAD RESERVOIR
公开(公告)号：US20080122912A1
公开(公告)日：2008-05-29
申请号：US11563294
申请日：2006-11-27
申请人： David P Platt , David R Koehler , Terrance L. Stephens , James D Padgett
发明人： David P Platt , David R Koehler , Terrance L. Stephens , James D Padgett
IPC分类号： B41J2/175
CPC分类号： B41J2/17563 , B41J2/175
摘要： A printhead reservoir has an input ink port and a chamber to receive ink from an ink source through the input ink port. The reservoir also has a filter in a path between the input ink port and the chamber. A printhead includes a reservoir having an input ink port, a chamber to receive ink from an ink source through the input port and a filter in a path between the input port and the storage plate. The printhead also includes an array of jets to draw ink from the chamber and control circuitry to control the jets so as to selectively output ink through the jets onto a substrate. A reservoir has a filter to receive ink, a vented chamber to collect ink received from the filter and at least one jet to receive ink from the vented chamber. The vented chamber is between the ink filter and the fluid path to the jets in order to remove the filter portion of the pressure drop to the jets.
摘要翻译：打印头储存器具有输入墨口和用于从墨源通过输入墨口接收墨的腔室。储存器还在输入墨口和腔室之间的路径中具有过滤器。打印头包括具有输入墨口的储存器，用于从墨源通过输入端口接收墨水的腔室和在输入口与储存板之间的路径中的过滤器。打印头还包括喷嘴阵列，以从腔室中抽出墨水和控制电路来控制射流，以便通过射流将墨水选择性地输出到基底上。储存器具有用于接收墨水的过滤器，用于收集从过滤器接收的油墨的通风室和至少一个喷嘴以从排气室接收油墨。通气室位于墨水过滤器和喷射流体的流体路径之间，以便将压降的过滤器部分移除到喷嘴上。

5. 发明授权

US08840230B2 Ink waste tray configured with one way filter 有权
标题翻译：墨水废纸盘配置单向过滤器
公开(公告)号：US08840230B2
公开(公告)日：2014-09-23
申请号：US13488011
申请日：2012-06-04
申请人： David P. Platt , Trevor J. Snyder , Steven R. Slotto
发明人： David P. Platt , Trevor J. Snyder , Steven R. Slotto
IPC分类号： B41J2/185 , B41J2/175
CPC分类号： B41J2/17593 , B41J2/175
摘要： A system for recycling waste phase change ink in a phase change ink imaging device includes a waste ink collector positioned within a phase change ink imaging device to collect waste phase change ink produced by a printhead in the phase change ink imaging device. The waste ink collector includes a heater for heating the waste phase change ink in the collector to at least a phase change ink melting temperature. A waste phase change ink conveyor is configured to convey melted waste phase change ink from the waste ink collector to an ink reservoir for the printhead.
摘要翻译：用于在相变油墨成像装置中回收废相变油墨的系统包括位于相变油墨成像装置内的废墨收集器，用于收集由相变油墨成像装置中的打印头产生的废相变油墨。废墨收集器包括用于将收集器中的废相变油墨加热至至少相变油墨熔融温度的加热器。废弃相变油墨输送机构造成将熔融的废相变油墨从废墨收集器输送到用于打印头的储墨器。

6. 发明申请

US20130147878A1 REDUCTION OF ARC-TRACKING IN CHIP ON FLEXIBLE CIRCUIT SUBSTRATES 有权
标题翻译：在柔性电路基板上减少芯片中的电弧跟踪
公开(公告)号：US20130147878A1
公开(公告)日：2013-06-13
申请号：US13314071
申请日：2011-12-07
申请人： Mirza Sabanovic , David P. Platt , Chad David Freitag , Joseph Andrew Broderick
发明人： Mirza Sabanovic , David P. Platt , Chad David Freitag , Joseph Andrew Broderick
IPC分类号： B41J2/145 , H05K3/10 , H05K3/22 , H05K1/02
CPC分类号： B41J2/1623 , B41J2/145 , B41J2/1626 , B41J2/1628 , B41J2/17593 , B41J2/415 , H05K1/0256 , H05K1/189 , H05K3/0026 , H05K3/0029 , H05K3/0032 , H05K3/10 , H05K2201/0154 , H05K2201/09063 , Y10T29/49124 , Y10T29/49155 , Y10T29/49401
摘要： A flexible circuit substrate has an integrated circuit mounted on the substrate, a first set of traces arranged to connect between a first voltage source and a first set of connectors on the integrated circuit, a second set of traces arranged to connect between a second voltage source and a second set of connectors on the integrated circuit, and a gap in the flexible circuit substrate between the first and second set of traces, the gap of sufficient width to stop an electrical arc-tracking between the first set of traces and the second set of traces. The substrate may have a second gap between the first gap and other traces.
摘要翻译：柔性电路基板具有安装在基板上的集成电路，布置成在集成电路上连接第一电压源和第一组连接器之间的第一组迹线，布置成连接第二电压源以及集成电路上的第二组连接器，以及在第一和第二组轨迹之间的柔性电路基板中的间隙，具有足够宽度的间隙以停止第一组迹线与第二组之间的电弧跟踪的痕迹。衬底可以在第一间隙和其它迹线之间具有第二间隙。

7. 发明授权

US08403457B2 Waste ink reclamation apparatus for liquid ink recirculation system 有权
标题翻译：用于液体油墨循环系统的废油回收设备
公开(公告)号：US08403457B2
公开(公告)日：2013-03-26
申请号：US13020864
申请日：2011-02-04
申请人： Isaac S. Frazier , David P. Platt , Daniel Clark Park
发明人： Isaac S. Frazier , David P. Platt , Daniel Clark Park
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/16526 , B41J2/18 , B41J2/185
摘要： An ink reclamation receptacle receives ink purged from an inkjet printing apparatus. Ink in the reclamation receptacle wets a porous membrane positioned in the reclamation receptacle, and flows into a flow channel. Negative pressure applied to a port that is placed in fluid communication with the flow channel withdraws ink from the flow channel for use in the inkjet printing apparatus, while ink wetting the pores in the membrane resists a flow of air into the flow channel.
摘要翻译：油墨回收容器接收从喷墨打印设备清洗的油墨。回收容器中的油墨润湿位于回收容器中的多孔膜，并流入流动通道。施加到与流动通道流体连通的端口的负压从用于喷墨打印设备的流动通道中抽出墨水，同时润湿膜中的孔隙的墨水抵抗空气流入流动通道。

8. 发明授权

US08366254B2 Method and apparatus for melt cessation to limit ink flow and ink stick deformation 有权
标题翻译：用于熔体停止的方法和装置，以限制油墨流动和油墨棒变形
公开(公告)号：US08366254B2
公开(公告)日：2013-02-05
申请号：US12411695
申请日：2009-03-26
申请人： David P. Platt , Chad D. Freitag , Isaac S. Frazier , Jason Woebkenberg , Brent R. Jones
发明人： David P. Platt , Chad D. Freitag , Isaac S. Frazier , Jason Woebkenberg , Brent R. Jones
IPC分类号： B41J2/175
CPC分类号： B41J2/1755
摘要： A system has been developed that controls application of heat with a melt plate to an ink stick in a solid ink imaging device. The system includes a melt plate, a heater configured to heat the melt plate to a temperature sufficient to melt solid ink, a heat transfer unit configured to cool the melt plate to arrest the melting of the solid ink within a predetermined time, and a controller configured to actuate the heat transfer unit to selectively cool the melt plate in response to reaching a heater power off phase.
摘要翻译：已经开发了一种系统，其控制在固体油墨成像装置中将熔融板的热量施加到墨水棒上。该系统包括熔化板，加热器，其构造成将熔融板加热到足以熔化固体油墨的温度;热传递单元，其构造成冷却熔融板以在预定时间内阻止固体油墨的熔化;以及控制器被配置为致动所述传热单元以响应于达到加热器关闭阶段来选择性地冷却所述熔化板。

9. 发明申请

US20120274706A1 PATTERNED METALLIZATION ON POLYIMIDE APERTURE PLATE FOR LASER-ABLATED NOZZEL 有权
标题翻译：用于激光喷嘴的聚酰亚胺板上的图案化金属化
公开(公告)号：US20120274706A1
公开(公告)日：2012-11-01
申请号：US13095610
申请日：2011-04-27
申请人： Bryan R. Dolan , Peter M. Gulvin , Hong Zhao , John R. Andrews , Bradley J. Gerner , Antonio L. Williams , Kock-Yee Law , David P. Platt , Terrance L. Stephens
发明人： Bryan R. Dolan , Peter M. Gulvin , Hong Zhao , John R. Andrews , Bradley J. Gerner , Antonio L. Williams , Kock-Yee Law , David P. Platt , Terrance L. Stephens
IPC分类号： B41J2/14 , B23P15/16
CPC分类号： B41J2/162 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： An aperture plate for a print head of a printer can include a first layer having a first emissivity which is covered by a second layer having a second emissivity which is less than the first emissivity. In an embodiment, the second layer can be etched at nozzle locations to form openings in the second layer which have widths/areas greater than widths/areas of nozzles formed in the first layer. In another embodiment, the second layer can have a smaller thickness at the nozzle locations and a larger thickness away from the nozzle locations. Forming the openings in the second layer which are larger than the nozzles, or forming the second layer thinner at the nozzle locations prior to forming the nozzles, can provide a well-formed nozzle and an aperture plate having a low emissivity.
摘要翻译：用于打印机的打印头的孔板可以包括具有第一辐射率的第一层，第一层被第二层覆盖，第二层的第二发射率小于第一发射率。在一个实施例中，可以在喷嘴位置处蚀刻第二层，以在第二层中形成具有大于第一层中形成的喷嘴的宽度/面积的宽度/面积的开口。在另一个实施例中，第二层可以在喷嘴位置处具有较小的厚度，并且距离喷嘴位置具有更大的厚度。在形成喷嘴之前，在第二层中形成大于喷嘴的开口，或在喷嘴位置处形成较薄的第二层，可以提供具有低发射率的良好形成的喷嘴和孔板。

10. 发明申请

US20120200636A1 WASTE INK RECLAMATION APPARATUS FOR LIQUID INK RECIRCULATION SYSTEM 有权
标题翻译：用于液体回收系统的废墨回收装置
公开(公告)号：US20120200636A1
公开(公告)日：2012-08-09
申请号：US13020864
申请日：2011-02-04
申请人： Isaac S. Frazier , David P. Platt , Daniel Clark Park
发明人： Isaac S. Frazier , David P. Platt , Daniel Clark Park
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/16526 , B41J2/18 , B41J2/185
摘要： An ink reclamation receptacle receives ink purged from an inkjet printing apparatus. Ink in the reclamation receptacle wets a porous membrane positioned in the reclamation receptacle, and flows into a flow channel. Negative pressure applied to a port that is placed in fluid communication with the flow channel withdraws ink from the flow channel for use in the inkjet printing apparatus, while ink wetting the pores in the membrane resists a flow of air into the flow channel.
摘要翻译：油墨回收容器接收从喷墨打印设备清洗的油墨。回收容器中的油墨润湿位于回收容器中的多孔膜，并流入流动通道。施加到与流动通道流体连通的端口的负压从用于喷墨打印设备的流动通道中抽出墨水，同时润湿膜中的孔隙的墨水抵抗空气流入流动通道。

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