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1. 发明授权

US06322204B1 Retaining and installing a printhead in a printhead docking station 有权
标题翻译：在打印头对接站中保留和安装打印头
公开(公告)号：US06322204B1
公开(公告)日：2001-11-27
申请号：US09211063
申请日：1998-12-14
申请人： John N. Blum , Bruce A. Bowling , Homer D. Durst
发明人： John N. Blum , Bruce A. Bowling , Homer D. Durst
IPC分类号： B41J207
CPC分类号： B41J2/03 , B41J25/34 , B41J2202/14
摘要： In an ink jet printer having a printhead and a printhead docking station, an improvement is provided in installation and retention of the printhead in the printhead docking station. Straight line travel of the printhead relative to the printhead docking station is ensured using guide posts or other guiding mechanisms. Non-abrupt actuation, such as a screw drive actuator is used to translate the printhead relative to the docking station. The screw drive actuator is oriented at near right angles to the direction of translation of the printhead relative to the printhead docking station. The printhead and the printhead docking station are then aligned so that electrical and fluid connections can be made concurrently. During the installation, a consistent insertion force, such as a spring loaded toggle mechanism, is applied to the printhead, regardless of part tolerances.
摘要翻译：在具有打印头和打印头对接站的喷墨打印机中，提供了在打印头对接站中安装和保持打印头的改进。使用引导柱或其它引导机构确保打印头相对于打印头对接站的直线行程。使用诸如螺旋驱动致动器的非突然致动器来相对于对接站平移打印头。螺杆驱动致动器定向成与打印头相对于打印头对接站的平移方向成直角。然后对准打印头和打印头对接站，使得可以同时进行电气和流体连接。在安装过程中，无论零件公差如何，都会将一致的插入力（如弹簧加载的肘节机构）施加到打印头。

2. 发明授权

US06910756B2 Eyelid with mechanically driven service position override 有权
标题翻译：眼皮与机械驱动的服务位置覆盖
公开(公告)号：US06910756B2
公开(公告)日：2005-06-28
申请号：US10254726
申请日：2002-09-25
申请人： John N. Blum , Bruce A. Bowling , David A. Huliba , David F. Tunmore
发明人： John N. Blum , Bruce A. Bowling , David A. Huliba , David F. Tunmore
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/185
摘要： A technique for sealing a printhead of an ink jet printer system on startup, opening the seal to print, and opening further on an arbitrary path for service, is provided for by the present invention. The ink jet printhead has an ink drop generator, a catcher located adjacent to the ink drop generator, and a catcher pan located below the catcher. An eyelid seals ink within the printhead on startup of the printer system. An actuator mechanism transmits movement to the eyelid along a predetermined path, having multiple positions for the eyelid. The eyelid is moved between open and closed positions by means of a dc motor. The open position is defined by the actuator means contacting a print position stop. Shifting the position of the print position stop allows the eyelid to open to a service position.
摘要翻译：本发明提供了一种在启动时密封喷墨打印机系统的打印头的技术，打开密封件进行打印，并进一步在任意路径上打开以进行维修。喷墨打印头具有墨滴发生器，位于墨滴发生器附近的捕获器和位于捕获器下方的捕集器。在打印机系统启动时，眼睑密封打印头内的墨水。致动器机构沿着预定路径将运动传递到眼睑，具有眼睑的多个位置。眼睑通过直流电机在打开和关闭位置之间移动。打开位置由致动器装置接触打印位置止挡限定。移动打印位置停止位置允许眼睑打开到一个维修位置。

3. 发明授权

US06217162B1 Alignment apparatus for an ink jet droplet generator 有权
标题翻译：喷墨滴发生器对准装置
公开(公告)号：US06217162B1
公开(公告)日：2001-04-17
申请号：US09211214
申请日：1998-12-14
申请人： Bruce A. Bowling , Robert J. Simon , John N. Blum
发明人： Bruce A. Bowling , Robert J. Simon , John N. Blum
IPC分类号： B41J207
CPC分类号： B41J2/02 , B41J2002/14362
摘要： An alignment apparatus and method is provided for attaching and aligning components of an ink jet printhead of a continuous ink jet printer. First and second bonding surfaces are provided on first and second components, respectively, of the ink jet printhead. The first and second components are then aligned and attached. The attaching can be accomplished by applying an adhesive, which may also incorporate a chemical accelerator, or by distributing an adhesive from a central region of the bonding surfaces to create an adhesive bond between the first and second bonding surfaces.
摘要翻译：提供了一种用于连接和对准连续喷墨打印机的喷墨打印头的组件的对准装置和方法。第一和第二粘合表面分别设置在喷墨打印头的第一和第二部件上。然后将第一和第二部件对准并连接。附着可以通过施加粘合剂来实现，所述粘合剂也可以结合化学加速剂，或者通过从粘合表面的中心区域分配粘合剂以在第一和第二粘结表面之间形成粘结剂。

4. 发明授权

US06398351B1 Flush system for ink change 失效
标题翻译：用于油墨更换的冲洗系统
公开(公告)号：US06398351B1
公开(公告)日：2002-06-04
申请号：US09211080
申请日：1998-12-14
申请人： John N. Blum , James A. Katerberg
发明人： John N. Blum , James A. Katerberg
IPC分类号： B41J217
CPC分类号： B41J2/17 , B41J29/17
摘要： A system for flushing ink residue from a fluid system is provided for use with a continuous ink jet print station. Ink is rapidly drained from the fluid system, and the fluid system is refilled with a flush fluid. The flow of flush fluid is directed through all fluid system components which normally contain ink. Subsequently, the flow of flush fluid can be diverted to a waste tank rather than re-circulated into the ink tank.
摘要翻译：提供了用于从流体系统冲洗墨水残余物的系统，用于连续喷墨打印站。油墨从流体系统快速排出，并且流体系统用冲洗流体再填充。冲洗流体的流动通过通常包含油墨的所有流体系统部件。随后，冲洗流体的流动可以转移到废物箱而不是再循环到墨水罐中。

5. 发明授权

US06273103B1 Printhead flush and cleaning system and method 有权
标题翻译：打印头冲洗清洗系统及方法
公开(公告)号：US06273103B1
公开(公告)日：2001-08-14
申请号：US09211213
申请日：1998-12-14
申请人： Richard T. Enz , John N. Blum , Dan C. Lyman , John C. Loyd , Robert J. Simon
发明人： Richard T. Enz , John N. Blum , Dan C. Lyman , John C. Loyd , Robert J. Simon
IPC分类号： B08B903
CPC分类号： B41J2/16526 , B41J2/16552 , B41J2/1707
摘要： A system and method are provided for cleaning the printhead of a continuous ink jet printing system. A cleaning fluid is introduced and used to flush ink residues and debris from the interior of the drop generator, the exterior of the orifice plate, the charge plate face and the catcher face. This system and method removes dried ink residues and other debris and deposits by providing a cleaning fluid with a low surface tension to dissolve or flush away the unwanted material from the orifices. This is particularly advantageous in that the flushing and rinsing is accomplished without mechanical contact which could abrade or damage the orifices.
摘要翻译：提供了用于清洁连续喷墨打印系统的打印头的系统和方法。引入清洁流体并用于从液滴发生器的内部，孔板的外部，充电板表面和捕获器表面冲洗墨水残余物和碎屑。该系统和方法通过提供具有低表面张力的清洁流体来清除干油墨残留物和其它碎屑和沉积物，以从孔中溶解或冲洗不需要的物质。这是特别有利的，因为冲洗和冲洗是在没有可能磨损或损坏孔的机械接触的情况下完成的。

6. 发明授权

US06736498B2 Eyelid positioning 失效
公开(公告)号：US06736498B2
公开(公告)日：2004-05-18
申请号：US10254816
申请日：2002-09-25
申请人： John N. Blum
发明人： John N. Blum
IPC分类号： B41J2185
CPC分类号： B41J2/16511 , B41J2/185
摘要： An eyelid positioning technique is provided for an ink jet printer to precisely position the eyelid relative to the catcher to properly seal the print head. The eyelid seals against the catcher to contain ink within the printhead on startup and shutdown of the printer system. An eyelid actuator assembly moves the eyelid into a sealed position for startup and shutdown and into an open position for print, so that ink jets can exit an array of orifices and pass between the catcher and the eyelid to print on a print media. At least one alignment flexure capability allows for precise positioning of the eyelid relative to the catcher or the drop generator during assembly of the printer system.

7. 发明授权

US06318833B1 State and sequence control in ink jet printing systems 有权
标题翻译：喷墨打印系统中的状态和顺序控制
公开(公告)号：US06318833B1
公开(公告)日：2001-11-20
申请号：US09455067
申请日：1999-12-06
申请人： Dan C. Lyman , John N. Blum
发明人： Dan C. Lyman , John N. Blum
IPC分类号： B41J29393
CPC分类号： B41J2/01
摘要： A method and self-configuring structure are provided for optimizing state and state sequencing in ink jet printing system operation. A plurality of operating states are defined and assembled into at least one operating sequence. A conditional test is applied to the defined operating state. Execution flow can then be changed based on results of the conditional test. Finally, the defined operating states and assembled sequences are organized into an interpretable document.
摘要翻译：提供了一种方法和自配置结构，用于优化喷墨打印系统操作中的状态和状态排序。多个操作状态被定义并组装成至少一个操作顺序。条件测试应用于定义的操作状态。然后可以根据条件测试的结果更改执行流程。最后，定义的操作状态和组合序列被组织成可解释的文档。

8. 发明授权

US06247781B1 Ink jet printhead with an improved eyelid system 有权
标题翻译：具有改进的眼睑系统的喷墨打印头
公开(公告)号：US06247781B1
公开(公告)日：2001-06-19
申请号：US09211250
申请日：1998-12-14
申请人： John N. Blum
发明人： John N. Blum
IPC分类号： B41J2165
CPC分类号： B41J2/185 , B41J2002/1853
摘要： A technique for sealing a printhead of an ink jet printer system on startup, opening the seal to print, and opening further on an arbitrary path for cleaning, is provided for by the present invention. The ink jet printhead has an ink drop generator, a catcher located adjacent to the ink drop generator, and a catcher pan located below the catcher. An eyelid seals ink within the printhead on startup of the printer system. An actuator mechanism transmits movement to the eyelid along a predetermined non-circular path, having multiple positions for the eyelid. A multiple bar linkage system moves the eyelid along the path.
摘要翻译：本发明提供了一种在启动时密封喷墨打印机系统的打印头的技术，打开密封件进行打印，并进一步在任意的路径上打开以进行清洁。喷墨打印头具有墨滴发生器，位于墨滴发生器附近的捕获器和位于捕获器下方的捕集器。在打印机系统启动时，眼睑密封打印头内的墨水。致动器机构沿着预定的非圆形路径将运动传递到眼睑，具有用于眼睑的多个位置。多杆联动系统沿着路径移动眼睑。

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