专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07276674B2 Component for an image forming apparatus with designed thermal response 有权
公开(公告)号：US07276674B2
公开(公告)日：2007-10-02
申请号：US11327863
申请日：2006-01-09
申请人： Jichang Cao , Stephen Francis DeFosse , Hrishikesh Pramod Gogate , Edward Lawrence Kiely , Michael David Maul , Ganesh Vinayak Phatak , Jerry Wayne Smith
发明人： Jichang Cao , Stephen Francis DeFosse , Hrishikesh Pramod Gogate , Edward Lawrence Kiely , Michael David Maul , Ganesh Vinayak Phatak , Jerry Wayne Smith
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： The present invention provides a component that exhibits a designed thermal response which may be used in an image forming apparatus. The component may include a roller that contacts a heating device such as a fuser.

12. 发明授权

US07273275B2 Air funneling inkjet printhead 有权
标题翻译：空气漏斗喷墨打印头
公开(公告)号：US07273275B2
公开(公告)日：2007-09-25
申请号：US10998388
申请日：2004-11-29
申请人： Jeffrey James Buchanan , Ganesh Vinayak Phatak , Ann Marie Trebolo
发明人： Jeffrey James Buchanan , Ganesh Vinayak Phatak , Ann Marie Trebolo
IPC分类号： B41J2/175 , B41J2/19
CPC分类号： B41J2/17513
摘要： Some embodiments of the present invention provide a inkjet printhead having an internal ink reservoir, an ink via in fluid communication with the ink reservoir, a filter tower extending into the ink reservoir, and one or more walls at the base of the filter tower. In order to promote the movement of bubbles toward and into the ink via, the wall(s) at the base of the filter tower can converge and be inclined toward the ink via, and can have one or more protrusions thereon and/or recesses therein.
摘要翻译：本发明的一些实施例提供一种喷墨打印头，其具有内部墨水储存器，与墨水储存器流体连通的墨水通道，延伸到墨水容器中的过滤塔以及在过滤塔底部的一个或多个壁。为了促进气泡向墨水通过的移动，过滤塔底部的壁会聚并朝着油墨通道倾斜，并且在其上可以具有一个或多个突起和/或凹部。

13. 发明授权

US06893120B2 Multi-color ink reservoirs for ink jet printers 有权
标题翻译：用于喷墨打印机的多色墨水盒
公开(公告)号：US06893120B2
公开(公告)日：2005-05-17
申请号：US10299933
申请日：2002-11-19
申请人： Thomas Allen Bailey , Jeffrey James Buchanan , Johnnie A Coffey , Brian Dale Cook , David Emerson Greer , Ganesh Vinayak Phatak
发明人： Thomas Allen Bailey , Jeffrey James Buchanan , Johnnie A Coffey , Brian Dale Cook , David Emerson Greer , Ganesh Vinayak Phatak
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17553
摘要： Multi-compartmentalized ink cartridges for ink jet printers and improved methods for making the ink cartridges. The multi-compartmentalized ink cartridge includes a molded, open-topped body having an interior cavity and a printhead surface area opposite the interior cavity. A divider wall is integrally molded with the molded body structure and disposed in the interior cavity to provide at least three segregated ink chambers. The divider wall includes a first wall section and a second wall section attached substantially perpendicular to the first wall section. At least first, second, third molded ink flow paths connect each of the at least three segregated ink chambers with the printhead surface area. The second and third ink flow paths are oriented relative to their corresponding ink chambers for molding with a mold insert tool so that the cartridge body does not require a separately attached member to close mold insert tool insertion areas in the body.
摘要翻译：用于喷墨打印机的多间隔墨盒和用于制造墨盒的改进方法。多间隔墨盒包括具有内腔和与内腔相对的打印头表面区域的模制的开顶本体。分隔壁与成型体结构整体模制并且设置在内腔中以提供至少三个分离的墨室。分隔壁包括基本上垂直于第一壁部分附接的第一壁部分和第二壁部分。至少第一，第二，第三模制油墨流动路径将至少三个分离的油墨室中的每一个连接到打印头表面区域。第二和第三墨水流动路径相对于其相应的墨水腔定向，以便用模具插入工具进行模制，使得墨盒主体不需要单独附接的构件来封闭体内的模具插入工具插入区域。

14. 发明授权

US07399064B2 Ink jetting assembly 有权
标题翻译：喷墨组件
公开(公告)号：US07399064B2
公开(公告)日：2008-07-15
申请号：US11303274
申请日：2005-12-16
申请人： John Richard Fowler , Ganesh Vinayak Phatak , Matthew Joe Russell , Jeffrey Louis Sangalli , Joseph Andrew Schaefer , David Amos Ward
发明人： John Richard Fowler , Ganesh Vinayak Phatak , Matthew Joe Russell , Jeffrey Louis Sangalli , Joseph Andrew Schaefer , David Amos Ward
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J3/36
摘要： An ink jetting assembly includes a body, and an ink jet chip attached to the body. The ink jet chip has a mounting surface, a face surface, an ink channel extending to the face surface, and at least one actuator associated with the ink channel. The actuator includes a plurality of electrical contact pads formed on the face surface. A plurality of passageways extends through the ink jet chip from the mounting surface to the face surface. The ink jetting assembly also includes a plurality of electrodes. Each of the plurality of electrodes passes through a respective passageway of the plurality of passageways and is electrically connected to a respective contact pad of the plurality of electrical contact pads at the face surface.
摘要翻译：一种喷墨组件包括主体和附接到主体的喷墨芯片。喷墨芯片具有安装表面，表面，延伸到表面的墨水通道和与油墨通道相关联的至少一个致动器。致动器包括形成在表面上的多个电接触垫。多个通道从安装表面延伸穿过喷墨芯片到表面。喷墨组件还包括多个电极。多个电极中的每一个通过多个通道的相应通道，并且在表面处电连接到多个电接触垫的相应接触垫。

15. 发明授权

US07354137B2 Laser welding methods and structures and control therefor including welded inkjet printheads 有权
标题翻译：激光焊接方法及其结构及其控制方法，包括焊接喷墨打印头
公开(公告)号：US07354137B2
公开(公告)日：2008-04-08
申请号：US10918940
申请日：2004-08-16
申请人： James Paul Drummond , Kin-Ming Kwan , Ganesh Vinayak Phatak , Jon Brock Whitney
发明人： James Paul Drummond , Kin-Ming Kwan , Ganesh Vinayak Phatak , Jon Brock Whitney
IPC分类号： B41J2/14 , B41J2/175
CPC分类号： B29C65/1664 , B29C65/1606 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1667 , B29C65/1674 , B29C65/1687 , B29C65/48 , B29C65/542 , B29C66/112 , B29C66/114 , B29C66/1222 , B29C66/1224 , B29C66/12449 , B29C66/1282 , B29C66/12841 , B29C66/21 , B29C66/24244 , B29C66/30223 , B29C66/322 , B29C66/53461 , B29C66/542 , B29C66/61 , B29C66/71 , B29C66/73161 , B29C66/73321 , B29C66/7352 , B29C66/73921 , B29C66/8322 , B29K2995/0025 , B29K2995/0027 , B29K2995/0072 , B29L2031/767 , B41J2/17513 , B41J2/17559 , B29K2071/12 , B29K2069/00 , B29K2067/04 , B29K2067/006 , B29K2067/003 , B29K2067/00 , B29K2055/02 , B29K2025/08 , B29K2025/06 , B29K2009/06 , B29K2009/00
摘要： In a system for laser welding work pieces along a collapsing weld interface, methods and apparatus include providing welding pads and/or stop projections on either or both of the work pieces to control the manner or amount of collapse. Preferably, the stop projections exist a separation distance from the weld interface while the welding pads exist at and form a portion of the weld interface. Buffers are taught between the weld interface and stop projection. The work pieces may comprise inkjet printhead lids and bodies. In another aspect, the invention teaches methods of laser welding inkjet printhead lids and bodies according to whether the inkjet printhead body embodies a mono or color ink body type and especially includes selective control of one or more laser light sources to illuminate the inkjet printhead lid in a specific pattern of light.
摘要翻译：在用于沿着塌陷焊接界面激光焊接工件的系统中，方法和装置包括在工件之一或两者上提供焊接垫和/或停止突起以控制塌陷的方式或数量。优选地，止动突起与焊接界面存在间隔距离，而焊垫存在于并形成焊接界面的一部分。在焊接界面和停止投影之间教授缓冲器。工件可以包括喷墨打印头盖和主体。在另一方面，本发明教导了根据喷墨打印头体是否包含单色或彩色墨体型激光焊接喷墨打印头盖和主体的方法，并且特别地包括选择性地控制一个或多个激光光源以照亮喷墨打印头盖一种具体的光线模式。

16. 发明授权

US07234799B2 Two shot molded inkjet printhead lid for laser welding 有权
标题翻译：两个注射成型的喷墨打印头盖，用于激光焊接
公开(公告)号：US07234799B2
公开(公告)日：2007-06-26
申请号：US10924625
申请日：2004-08-24
申请人： Kin-Ming Kwan , Ganesh Vinayak Phatak
发明人： Kin-Ming Kwan , Ganesh Vinayak Phatak
IPC分类号： B41J2/175
CPC分类号： B29C65/1635 , B29C45/062 , B29C45/16 , B29C45/162 , B29C65/1616 , B29C65/1664 , B29C65/1674 , B29C65/1687 , B29C66/112 , B29C66/114 , B29C66/131 , B29C66/24244 , B29C66/53461 , B29C66/542 , B29C66/71 , B29C66/7332 , B29C66/73361 , B29C66/7392 , B29C66/73921 , B29K2995/0025 , B29K2995/0026 , B29K2995/0027 , B29L2031/767 , B41J2/1753 , Y10T29/49401 , B29C65/00 , B29K2025/06 , B29K2025/08 , B29K2055/02 , B29K2067/00 , B29K2067/003 , B29K2067/006 , B29K2069/00 , B29K2071/12
摘要： An inkjet printhead lid has a light opacity component and a laser light transparent component molded together in two shots in an injection molding chamber. The laser light transparency component has a periphery that extends beyond a periphery of the light opacity component on substantially all sides thereof. An inkjet printhead body laser welds to the laser light transparency component in an area between the peripheries of the two lid components. Inkjet printers for containing the printhead are also disclosed. In the molding chamber, two sources of injection molding materials inject a first and then a second mold to mold the two lid components together. One of the two sources of injection molding materials has laser light transparency characteristics while the other has light opacity characteristics. Mechanical interlocking features may also exist in both of the two lid components.
摘要翻译：喷墨打印头盖在注射成型室中的两个镜头中具有不透明度组分和激光透明组分。激光透光部件具有在其基本上所有侧面上延伸超过光不透明度部件的周边的周边。喷墨打印头体激光器在两个盖部件的周边之间的区域中焊接到激光透光部件。还公开了用于容纳打印头的喷墨打印机。在成型室中，两个注射成型材料源注入第一模具和第二模具以将两个盖部件模制在一起。注塑材料的两个来源之一具有激光透光特性，而另一种具有轻的不透明度特性。两个盖组件中也可能存在机械互锁特征。

17. 发明授权

US06293664B1 Multicolor liquid ink jet print head 失效
标题翻译：多色液体喷墨打印头
公开(公告)号：US06293664B1
公开(公告)日：2001-09-25
申请号：US08537060
申请日：1995-09-29
申请人： Stephen Francis DeFosse , Ganesh Vinayak Phatak , Matthew Carlyle Sauers
发明人： Stephen Francis DeFosse , Ganesh Vinayak Phatak , Matthew Carlyle Sauers
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/17553
摘要： A multicolor liquid ink jet print head including a print head body containing liquid ink and having a nozzle assembly and electrical connections to the nozzle assembly. The print head body defines passageways to couple the ink from ink chambers in the print head body to the nozzle assembly. The disclosed print head body contains three ink chambers for inks of three different colors, each of which are connected by a separate pathway in the print head body to a separate section of the nozzle assembly. The ink flow channels of the print head body are designed to assure total isolation of each color of ink from each of the other colors. The print head body includes sidewalls and a bottom, with the bottom of the print head body defining three exit ports communicating with the nozzle assembly. One of the nozzle ports communicates with an opening in the bottom of one of the ink chambers. Each of the other two exit ports communicates with a different crossflow channel in the bottom of the print head body which in turn communicates with an opening in the bottom of a different one of the ink chambers. The crossflow channels are formed in molding the print head body to extend to the exterior of the print head body, and each crossflow channel is sealed with a plug to prevent leakage of ink from the crossflow channel.
摘要翻译：一种多色液体喷墨打印头，包括具有液体墨水的打印头本体，并具有喷嘴组件和与喷嘴组件的电连接。打印头主体限定了将打印头主体中的墨水室中的墨水连接到喷嘴组件的通道。所公开的打印头主体包含三个不同颜色的油墨的油墨室，每个油墨室通过在打印头本体中的单独路径连接到喷嘴组件的单独部分。打印头本体的油墨通道被设计成确保每种颜色的每种颜色与其它颜色的全部隔离。打印头本体包括侧壁和底部，打印头本体的底部限定与喷嘴组件连通的三个出口。其中一个喷嘴端口与其中一个油墨室的底部的开口连通。其他两个出口中的每一个与打印头本体的底部中的不同的横流通道连通，该横流通道又与不同一个墨室的底部的开口连通。横流通道形成在模制打印头本体以延伸到打印头本体的外部，并且每个横流通道用塞子密封以防止墨从横流通道泄漏。

18. 发明授权

US5926195A Ink jet printhead cartridge 失效
标题翻译：喷墨打印头墨盒
公开(公告)号：US5926195A
公开(公告)日：1999-07-20
申请号：US755520
申请日：1996-11-22
申请人： Joseph Edwin Domhoff , Ganesh Vinayak Phatak
发明人： Joseph Edwin Domhoff , Ganesh Vinayak Phatak
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513
摘要： A multi-chamber liquid ink jet printhead cartridge is provided that includes two or more adjacently disposed and parallel rectangular ink storage chambers with at least one additional rectangular ink storage chamber disposed in front of and perpendicularly with the parallel chambers, Enclosed channels connect the chambers to corresponding orifices which are located under the front chamber.
摘要翻译：提供了一种多室液体喷墨打印头墨盒，其包括两个或更多个相邻布置且平行的矩形墨水储存室，其中至少一个另外的矩形墨水储存室设置在平行室的前面并垂直于该平行室。封闭的通道将室连接到位于前室下方的对应孔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式