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11.发明授权Fluid height backpressure system for supplying fluid to a printhead and backpressure device used therein 有权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
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。
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12.发明申请INDIVIDUAL INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INTERFACE WITH PRINTHEAD 审中-公开独特的墨水槽，具有隔离间隔的特征，保证与PRINTHEAD的接口公开(公告)号：US20110032313A1
公开(公告)日：2011-02-10
申请号：US12538487
申请日：2009-08-10
申请人： James Daniel Anderson, JR. , Stephen Porter Bush , Michael Clark Campbell , Johnnie Coffey , John Yeung Conway , Gina Marie Johns , Christopher Elliot Lingle , Jason Todd Vanderpool , David Emerson Greer , Rita Greer
发明人： James Daniel Anderson, JR. , Stephen Porter Bush , Michael Clark Campbell , Johnnie Coffey , John Yeung Conway , Gina Marie Johns , Christopher Elliot Lingle , Jason Todd Vanderpool , David Emerson Greer , Rita Greer
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17553
摘要： A individual ink tank includes certain features that properly interface with features on a printhead to operatively seat the ink tank in the printhead in a sealed flow communicative relationship with the printhead. These interface features are spaced apart relative to one another at distances (or dimensions) that ensure the desired seating and sealing of the ink tank in the printhead and thereby the reliable supply of ink for operation of the inkjet printing system.
摘要翻译： 单独的墨水罐包括与打印头上的特征正确接口的某些特征，以与打印头密封的流动通信关系将墨水罐可操作地安置在打印头中。 这些界面特征在距离（或尺寸）处彼此间隔开，以确保墨水盒在打印头中的所需安置和密封，从而可靠地供应用于喷墨打印系统的操作的墨水。
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13.发明申请FLUID HEIGHT BACKPRESSURE SYSTEM FOR SUPPLYING FLUID TO A PRINTHEAD AND BACKPRESSURE DEVICE USED THEREIN 有权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
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。
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14.发明申请FLUID HEIGHT BACKPRESSURE DEVICE IN A SYSTEM FOR SUPPLYING FLUID TO A PRINTHEAD 有权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
IPC分类号： B41J2/175
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。
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公开(公告)号：US07540594B2
公开(公告)日：2009-06-02
申请号：US11426978
申请日：2006-06-28
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。
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公开(公告)号：US07182447B2
公开(公告)日：2007-02-27
申请号：US11018203
申请日：2004-12-20
申请人： James D. Anderson, Jr. , Johnnie Coffey , David W. DeVore , Bruce Gibson , Trevor D. Gray , Gina M. Johns , Sam Norasak
发明人： James D. Anderson, Jr. , Johnnie Coffey , David W. DeVore , Bruce Gibson , Trevor D. Gray , Gina M. Johns , Sam Norasak
CPC分类号： B41J2/1752 , B41J2/17533 , B41J2/17536
摘要： Some embodiments of the present invention provide an inkjet printhead within which a removable ink cartridge can be installed. Upon installation, the ink cartridge can be coupled to one or more wicks in the printhead for establishing fluid communication between one or more chambers in the ink cartridge and nozzles through which ink exits the printhead during operation. The wick can extend from a cartridge receptacle to a filter in order to transport ink from the removable cartridge to the filter. In some embodiments, the wick is retained in place within the printhead by a cap, which can be coupled to one or more filter towers. The wick can have upstream and downstream interfaces that can be the same or different in shape and/or size.
摘要翻译： 本发明的一些实施例提供一种喷墨打印头，其中可以安装可拆卸的墨盒。 在安装时，墨盒可以联接到打印头中的一个或多个灯芯，以在墨盒中的一个或多个腔室和喷嘴之间建立流体连通，墨水在操作期间通过墨水从打印头中排出。 灯芯可以从墨盒容器延伸到过滤器，以便将墨水从可移除墨盒运送到过滤器。 在一些实施例中，芯通过帽被保持在打印头内的适当位置，帽可以连接到一个或多个过滤塔。 灯芯可以具有在形状和/或尺寸上可以相同或不同的上游和下游接口。
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17.发明授权Fluid height backpressure device in a system for supplying fluid to a printhead 有权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：US08256880B2
公开(公告)日：2012-09-04
申请号：US12504757
申请日：2009-07-17
IPC分类号： B41J2/175
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 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 different levels of ink in the ink supply tank and out-of-ink/ink-low conditions in the backpressure device 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。 而且，墨水传感器用于感测墨水供应箱中的不同水平的墨水和背压装置中的墨水/墨水不足状况，并且还有助于建立和继续背压装置的操作。
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公开(公告)号：USD650420S1
公开(公告)日：2011-12-13
申请号：US29351832
申请日：2009-12-11
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公开(公告)号：USD650418S1
公开(公告)日：2011-12-13
申请号：US29351827
申请日：2009-12-11
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20.发明申请MONO INK TANK WITH FEATURES SPACED BY DISTANCES ENSURING INTERFACE WITH PRINTHEAD 审中-公开MONO INK TANK带有特殊功能的隔离间隔开口与PRINTHEAD公开(公告)号：US20110032316A1
公开(公告)日：2011-02-10
申请号：US12538542
申请日：2009-08-10
申请人： James Daniel Anderson, JR. , Stephen Bush , Michael Clark Campbell , Johnnie Coffey , John Yeung Conway , Gina Marie Johns , Christopher Elliot Lingle , Jason Todd Vanderpool , Rita Greer
发明人： James Daniel Anderson, JR. , Stephen Bush , Michael Clark Campbell , Johnnie Coffey , John Yeung Conway , Gina Marie Johns , Christopher Elliot Lingle , Jason Todd Vanderpool , Rita Greer
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/1752 , B41J2/17553
摘要： A mono ink tank includes certain features that properly interface with features on a printhead to operatively seat the ink tank in the printhead in a sealed flow communicative relationship with the printhead. These interface features are spaced apart relative to one another at distances (or dimensions) that ensure the desired seating and sealing of the ink tank in the printhead and thereby the reliable supply of ink for operation of the inkjet printing system.
摘要翻译： 单声道墨水盒包括与打印头上的特征正确接口的某些特征，以与打印头密封的流动通信关系将墨水罐可操作地安置在打印头中。 这些界面特征在距离（或尺寸）处彼此间隔开，以确保墨水盒在打印头中的所需安置和密封，从而可靠地供应用于喷墨打印系统的操作的墨水。
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