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31. 发明授权

US08348397B2 Fluid height backpressure device in a system for supplying fluid to a printhead 有权
标题翻译：用于向打印头供应流体的系统中的流体高度背压装置
公开(公告)号：US08348397B2
公开(公告)日：2013-01-08
申请号：US12504740
申请日：2009-07-17
申请人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
发明人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/19
摘要： A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes at least one tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional back pressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.
摘要翻译：流体高度背压系统包括打印头，流体供应箱，背压装置和排气装置。负责提供系统背压的背压装置包括至少一个设置在直立位置的塔，并且具有限定用于分别与墨水供应罐和打印头的流体供应储存器连通的第一和第二室的多个壁。空气去除装置在第二室中提供额外的背压，即使使用空的液体供应罐也允许系统中的背压保持，并且还将墨水供应到基本上没有引入气泡的打印头的流体供应容器。此外，墨水传感器用于感测墨水/墨水不足的条件，并且还有助于建立和继续背压装置的操作。

32. 发明授权

US08192000B2 Fluid height backpressure system for supplying fluid to a printhead and backpressure device used therein 有权
标题翻译：用于向其中使用的打印头和背压装置供应流体的流体高度背压系统
公开(公告)号：US08192000B2
公开(公告)日：2012-06-05
申请号：US12504708
申请日：2009-07-17
申请人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
发明人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
IPC分类号： B41J2/175 , B41J2/19
CPC分类号： B41J2/175 , B41J2/17566 , B41J2/195
摘要： A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes a tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional backpressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.
摘要翻译：流体高度背压系统包括打印头，流体供应箱，背压装置和排气装置。负责供应系统背压的背压装置包括设置在直立位置的塔，并且具有限定用于分别与墨水供应罐和打印头的流体供应储存器连通的第一和第二室的多个壁。空气去除装置在第二室中提供额外的背压，即使在空的液体供应罐中也允许系统中的背压保持，并且还将墨水供应到基本上没有气泡被引入到打印头的流体供应容器中。此外，墨水传感器用于感测墨水/墨水不足的条件，并且还有助于建立和继续背压装置的操作。

33. 发明申请

US20110012964A1 FLUID HEIGHT BACKPRESSURE SYSTEM FOR SUPPLYING FLUID TO A PRINTHEAD AND BACKPRESSURE DEVICE USED THEREIN 有权
标题翻译：用于将流体供应到其使用的打印机和背压装置的流体高度背压系统
公开(公告)号：US20110012964A1
公开(公告)日：2011-01-20
申请号：US12504708
申请日：2009-07-17
申请人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
发明人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17566 , B41J2/195
摘要： A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes a tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional backpressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.
摘要翻译：流体高度背压系统包括打印头，流体供应箱，背压装置和排气装置。负责供应系统背压的背压装置包括设置在直立位置的塔，并且具有限定用于分别与墨水供应罐和打印头的流体供应储存器连通的第一和第二室的多个壁。空气去除装置在第二室中提供额外的背压，即使在空的液体供应罐中也允许系统中的背压保持，并且还将墨水供应到基本上没有引入气泡的打印头的流体供应容器。此外，油墨传感器用于感测墨水/油墨低的条件，并且还有助于建立和继续背压装置的操作。

34. 发明申请

US20110012945A1 FLUID HEIGHT BACKPRESSURE DEVICE IN A SYSTEM FOR SUPPLYING FLUID TO A PRINTHEAD 有权
标题翻译：用于将流体供应到打印机的系统中的流体高度背压装置
公开(公告)号：US20110012945A1
公开(公告)日：2011-01-20
申请号：US12504740
申请日：2009-07-17
申请人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
发明人： Johnnie Coffey , Steven Robert Komplin , Guion Yuvano Lucas , Randal Scott Williamson
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/19
摘要： A fluid height backpressure system includes a printhead, a fluid supply tank, a backpressure device, and an air removal device. The backpressure device responsible for supplying system backpressure includes at least one tower disposed in an upright position and having a plurality of walls defining first and second chambers for respectively communicating with the ink supply tank and a fluid supply reservoir of the printhead. The air removal device provides additional back pressure in the second chamber, allows backpressure in the system to be maintained even with an empty fluid supply tank, and also supply of ink to the fluid supply reservoir of the printhead substantially without air bubbles being introduced therein. Also, ink sensors are utilized for sensing out-of-ink/ink-low conditions and also to help establish and continue the operation of the backpressure device.
摘要翻译：流体高度背压系统包括打印头，流体供应箱，背压装置和排气装置。负责提供系统背压的背压装置包括至少一个设置在直立位置的塔，并且具有限定用于分别与墨水供应罐和打印头的流体供应储存器连通的第一和第二室的多个壁。空气去除装置在第二室中提供额外的背压，即使使用空的液体供应罐也允许系统中的背压保持，并且还将墨水供应到基本上没有引入气泡的打印头的流体供应容器。此外，墨水传感器用于感测墨水/墨水不足的条件，并且还有助于建立和继续背压装置的操作。

35. 发明申请

US20100002052A1 INK JET PRINTHEAD CONFIGURED TO MINIMIZE INK-FLOW DEAD ZONES IN THE BUBBLE CHAMBER 有权
标题翻译：喷墨打印机配置为在气泡室中最小化墨水死区
公开(公告)号：US20100002052A1
公开(公告)日：2010-01-07
申请号：US12165672
申请日：2008-07-01
申请人： Steven Robert Komplin , James Harold Powers
发明人： Steven Robert Komplin , James Harold Powers
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2202/11
摘要： An ink jet printhead for use in ink jet printing includes a substrate and a nozzle plate. The substrate has an oblong recessed region forming a ceiling and interior side walls of a bubble chamber. The oblong recessed region has a length dimension that is greater than its width dimension. The oblong recessed region has a first end spaced apart from a second end in the length dimension. The substrate has an ink inlet channel passing through the ceiling to form an ink inlet port near the first end of the oblong recessed region. The nozzle plate is attached to the substrate to form a floor of the bubble chamber. The nozzle plate has an ink jet nozzle passing through the nozzle plate. The ink jet nozzle is positioned in fluid communication with the bubble chamber at a location near the second end of the recessed region.
摘要翻译：用于喷墨打印的喷墨打印头包括基底和喷嘴板。衬底具有形成气泡室的天花板和内侧壁的长圆形凹入区域。长椭圆形区域的长度尺寸大于其宽度尺寸。长圆形凹入区域具有在长度尺寸上与第二端部间隔开的第一端。基板具有穿过天花板的墨水入口通道，以在长方形凹入区域的第一端附近形成墨水入口。喷嘴板附接到基板以形成气泡室的底板。喷嘴板具有穿过喷嘴板的喷墨喷嘴。喷墨喷嘴位于与凹陷区域的第二端附近的位置处与气泡室流体连通。

36. 发明授权

US07540594B2 Printhead assembly having vertically overlapping ink flow channels 失效
标题翻译：打印头组件具有垂直重叠的墨水流动通道
公开(公告)号：US07540594B2
公开(公告)日：2009-06-02
申请号：US11426978
申请日：2006-06-28
申请人： Johnnie Coffey , Steven Robert Komplin , Christopher Elliot Lingle
发明人： Johnnie Coffey , Steven Robert Komplin , Christopher Elliot Lingle
IPC分类号： B41J2/05
CPC分类号： B41J2/1752
摘要： A printhead body for mounting a micro-fluid ejection chip includes a floor having an interior side and an exterior side, the exterior side being configured for mounting at least one micro-fluid ejection chip. A plurality of body vias extends through the floor from the interior side to the exterior side. The plurality of body vias is positioned to supply ink to each micro-fluid ejection chip. A plurality of ink flow channels is formed over the interior side of the floor. The plurality of ink flow channels include at least a first ink flow channel vertically overlapping a separate and independent second ink flow channel. Each individual ink flow channel of the plurality of ink flow channels is in fluid communication with at least one body via of the plurality of body vias.
摘要翻译：用于安装微流体喷射芯片的打印头体包括具有内侧和外侧的底板，外侧构造成用于安装至少一个微流体喷射芯片。多个身体通孔从内侧延伸穿过地板到外侧。多个身体通孔被定位成向每个微流体喷射芯片供应墨水。多个墨流道形成在地板的内侧。多个墨水流动通道至少包括垂直重叠独立且独立的第二墨水流动通道的第一墨水流动通道。多个墨水流动通道中的每个单独墨水流动通道与多个身体通孔的至少一个身体通路流体连通。

37. 发明授权

US07159973B2 Latch release mechanism for printing apparatus components 失效
标题翻译：打印机组件的锁定释放机构
公开(公告)号：US07159973B2
公开(公告)日：2007-01-09
申请号：US10865631
申请日：2004-06-10
申请人： Jeffery James Buchanan , Steven Robert Komplin
发明人： Jeffery James Buchanan , Steven Robert Komplin
IPC分类号： B41J2/175
CPC分类号： B41J2/1752
摘要： A replacement component for printing operations that includes a recess that is adapted to be engaged by a projection of a replacement component holder associated with a printing apparatus to mount the replacement component to the replacement component holder, the replacement component also including an actuatable release adapted to operatively contact at least one of the projection and the recess to substantially disengage the projection from the recess. The invention also includes a method of manipulating the extraction force associated with a replacement component of an inkjet printer comprising the step of displacing a retainer operative to maintain the relative position of a first printing apparatus component with respect to a second printing apparatus component by selectively contacting a mechanical release therewith to disengage the retainer and thereby allowing the first printing apparatus component to be repositioned with respect to the second printing apparatus component, wherein the mechanical release is associated with one of the first printing apparatus component and the second printing apparatus component.
摘要翻译：一种用于打印操作的更换部件，其包括适于由与打印设备相关联的更换部件保持器的突出部接合以将更换部件安装到更换部件保持器的凹部，所述更换部件还包括适于可操作地接触突出部和凹部中的至少一个，以将突出部基本上与凹部脱离。本发明还包括一种操纵与喷墨打印机的更换部件相关联的提取力的方法，包括使保持器移动的步骤，该保持器通过有选择地接触来维持第一打印装置部件相对于第二打印装置部件的相对位置与其分离的机械释放，从而允许第一打印装置部件相对于第二打印装置部件重新定位，其中机械释放与第一打印装置部件和第二打印装置部件中的一个相关联。

38. 发明授权

US06796646B2 Replaceable ink cartridge for ink jet pen 有权
标题翻译：喷墨笔可更换墨盒
公开(公告)号：US06796646B2
公开(公告)日：2004-09-28
申请号：US10213284
申请日：2002-08-06
申请人： Steven Robert Komplin , Michael David Lattuca , Gregory Alan Long , David Amos Ward
发明人： Steven Robert Komplin , Michael David Lattuca , Gregory Alan Long , David Amos Ward
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/1752
摘要： The invention provides an ink jet pen including a cartridge body having a printhead and a replaceable ink cartridge removably positionable on the cartridge body. At least one cooperating elongate recess and at least one projection are located on the mutually facing surfaces of the ink cartridge and the cartridge body. The projection and recess are engageable with one another for guidably positioning the ink cartridge to a desired position relative to the cartridge body.
摘要翻译：本发明提供一种喷墨笔，其包括具有打印头的盒主体和可拆卸地定位在盒体上的可更换墨盒。至少一个配合的细长凹槽和至少一个突起位于墨盒和盒体的相互面对的表面上。突起和凹槽可彼此接合，以将墨盒可引导地相对于墨盒本体定位到期望的位置。

39. 发明授权

US06786580B1 Submersible ink source regulator for an inkjet printer 有权
标题翻译：用于喷墨打印机的潜水墨源调节器
公开(公告)号：US06786580B1
公开(公告)日：2004-09-07
申请号：US10465385
申请日：2003-06-18
申请人： Trevor Daniel Gray , Steven Robert Komplin , Matthew Joe Russell
发明人： Trevor Daniel Gray , Steven Robert Komplin , Matthew Joe Russell
IPC分类号： B41J2175
CPC分类号： B41J2/175
摘要： A print head and regulator assembly for a printer including: (a) a print head; (b) an ink source; and, (c) a regulator for regulating the flow of ink between the ink source and the print head, the regulator including: (i) a pressurized chamber having an ink inlet in fluid communication with the ink source, an ink outlet in fluid communication with the print head, an opening extending through a chamber wall, and a flexible film covering the opening, the flexible film having an inner surface facing an interior of the pressurized chamber and an outer surface in contact with the ink in the ink source; and, (ii) a lever including a flexible arm positioned in proximity to the inner surface of the flexible film and an opposing arm operatively coupled to a seal that closes the ink inlet when the lever is in a first position and opens the ink inlet when the lever is pivoted to a second position, the lever being biased to the first position, where a higher pressure differential across the flexible film brings about a higher force acting upon the flexible arm to overcome the bias and pivot the lever to the second position opening the ink inlet, and, where a lower pressure differential across the flexible film brings about a lesser force acting upon the flexible arm resulting in the lever succumbing to the bias and repositioning the seal at the first position, closing the ink inlet.
摘要翻译：一种用于打印机的打印头和调节器组件，包括：（a）打印头; （b）墨源; （c）用于调节墨源和打印头之间墨水流的调节器，所述调节器包括：（i）具有与所述墨源流体连通的墨入口的加压腔，与所述墨源流体连通的墨出口具有打印头，延伸穿过室壁的开口和覆盖开口的柔性膜，柔性膜具有面向加压室内部的内表面和与油墨源中的油墨接触的外表面; 和（ii）杠杆，其包括位于柔性膜的内表面附近的柔性臂，以及可操作地联接到密封件的相对臂，当所述杆处于第一位置时，该密封件关闭所述油墨入口并打开所述油墨入口，杠杆枢转到第二位置，杠杆被偏压到第一位置，其中横跨柔性膜的更高的压力差导致作用在柔性臂上的更大的力以克服偏压并将杠杆枢转到第二位置开口墨水入口，并且其中跨越柔性膜的较低压力差导致作用在柔性臂上的较小的力导致杠杆屈服于偏压并且将密封件重新定位在第一位置处，关闭墨水入口。

40. 发明授权

US06168267A Pressure controlled ink cartridge 有权
标题翻译：压力控制墨盒
公开(公告)号：US06168267A
公开(公告)日：2001-01-02
申请号：US09512420
申请日：2000-02-23
申请人： Steven Robert Komplin
发明人： Steven Robert Komplin
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/17503
摘要： An ink cartridge for an ink jet printer which includes a body portion having a substantially continuous side wall perimeter extending from a substantially planar first side panel portion. A cavity for containing ink is defined by a second side panel portion, the side wall perimeter and the first side panel portion. A lung type pressure regulator is disposed within the cavity and has at least one lung frame wall disposed at an angle within the cavity with respect to a cavity side wall for promoting gas formation in the cavity.
摘要翻译：一种用于喷墨打印机的墨盒，其包括主体部分，该主体部分具有从基本平坦的第一侧面板部分延伸的基本上连续的侧壁周边。用于容纳墨水的空腔由第二侧板部分，侧壁周边和第一侧板部分限定。肺型压力调节器设置在空腔内，并且具有相对于空腔侧壁以一定角度设置在空腔内的至少一个肺框架壁，用于促进空腔中的气体形成。

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