-
公开(公告)号：US06550887B2
公开(公告)日：2003-04-22
申请号：US09915461
申请日：2001-07-25
IPC分类号： B41J2165
CPC分类号： B41J2/16579 , B41J2/16511 , B41J2/16585
摘要： An apparatus for detecting ink droplets ejected from ink drop generators has a target holder and a conductive absorbent target supported by the target holder. The apparatus for detecting ink droplets also has standoffs extending from the target holder. The apparatus for detecting ink droplets further has an actuator for moving the target holder towards the ink drop generators such that the standoffs space the target from the ink drop generators.
摘要翻译： 用于检测从墨滴发生器喷出的墨滴的装置具有由目标支架支撑的目标支架和导电性吸收体。 用于检测墨滴的装置还具有从目标支架延伸的支座。 用于检测墨滴的装置还具有用于将目标保持器朝向墨滴发生器移动的致动器，使得支架将墨水发生器的目标物放置在空间中。
-
公开(公告)号：US06742864B2
公开(公告)日：2004-06-01
申请号：US10138591
申请日：2002-04-30
IPC分类号： B41J2165
CPC分类号： B41J2/16579 , B41J2/16523 , B41J2/16544
摘要： A waste ink removal system for cleaning ink residue from an ink drop sensing belt in a printing mechanism is provided. The waste ink removal system has a base, an actuator coupled to the sensing belt, and an ink removal member, supported by the base, which removes ink residue from the sensing belt when the sensing belt is moved by the actuator. A method for drop detection, and a printing mechanism having such a waste ink removal system are also provided.
摘要翻译： 提供了一种用于从打印机构中的墨滴感测带清洗墨水残余物的废墨去除系统。 废墨去除系统具有底座，耦合到感测带的致动器和由基座支撑的除墨构件，当感测带被致动器移动时，其从感测带中去除墨残余物。 还提供了一种用于液滴检测的方法，以及具有这种废墨去除系统的打印机构。
-
公开(公告)号：US06698864B2
公开(公告)日：2004-03-02
申请号：US10231864
申请日：2002-08-29
申请人： Patrick J. Therien
发明人： Patrick J. Therien
IPC分类号： B41J2165
CPC分类号： B41J2/16585 , B41J2/125 , B41J29/17
摘要： A waste ink removal system cleans ink residue from an ink drop sensor in a printing mechanism when a scraper, supported by a base, is actuated between a retracted position and an engaged position. The system also includes a reservoir defining a plurality of capillary drains onto which the scraper deposits ink residue while moving to the engaged position. A method of cleaning ink residue from an electrostatic sensing element of an ink drop detector, and a printing mechanism having such a waste ink removal system are also provided.
摘要翻译： 当由基座支撑的刮刀在缩回位置和接合位置之间被致动时，废墨去除系统从打印机构中的墨滴传感器清除墨残留物。 该系统还包括限定多个毛细管排水口的储存器，刮刀在其移动到接合位置的同时沉积墨水残留物。 还提供了一种从墨滴检测器的静电感测元件清洁墨水残余物的方法，以及具有这种废墨去除系统的打印机构。
-
公开(公告)号：US5714991A
公开(公告)日：1998-02-03
申请号：US398015
申请日：1995-03-03
IPC分类号： B41J2/165
CPC分类号： B41J2/16547
摘要： A rotary priming service station system is provided for priming inkjet printheads in an inkjet printing mechanism. A platform pivoted to a rotatable tumbler supports a plunger-actuated rolling diaphragm cap. A trigger mechanism is pivoted to the sled to actuate the cap plunger, which pulls down on the cap to draw a negative priming pressure on the nozzles when the cap is sealed against the printhead. A retractable stand-off finger project through the sled to separate the diaphragm cap from the printhead until the cap begin to draw the negative priming pressure. Through tumbler rotation and printhead motion, the trigger mechanism is cocked and activated. The platform supports a wiper that performs a fast post-prime wipe of the printhead. The tumbler rotates the cap and wiper against a blotting mechanism to blot away any primed ink residue. A method is also provided for priming inkjet printheads in an inkjet printing mechanism.
摘要翻译： 提供了一种用于在喷墨打印机构中起动喷墨打印头的旋转启动维修站系统。 枢转到可旋转翻转开关的平台支撑柱塞致动的滚动隔膜盖。 触发器机构枢转到滑动件以致动盖柱塞，当帽盖与打印头密封时，盖柱塞在盖上拉动以在喷嘴上画出负起动压力。 可伸缩的分离式手指通过滑轨突出，以将隔膜盖与打印头分离，直到盖开始画出负起动压力。 通过滚筒旋转和打印头运动，触发机构启动并启动。 该平台支持一个擦拭器，执行打印头的快速后期擦拭。 翻转开关使盖和擦拭器旋转印迹机构，以吸除任何底漆油墨残留物。 还提供了一种用于在喷墨打印机构中起动喷墨打印头的方法。
-
公开(公告)号：US20100089267A1
公开(公告)日：2010-04-15
申请号：US12251433
申请日：2008-10-14
申请人： Patrick J. Therien
发明人： Patrick J. Therien
IPC分类号： B41F21/00
CPC分类号： B41J3/543
摘要： An apparatus and method print onto a portion of a medium with one or more print units in a printing orientation and pivot the one or more print units about one or more axes non-parallel to the portion from the printing orientation to a servicing orientation.
摘要翻译： 一种装置和方法在具有打印方向的一个或多个打印单元的介质的一部分上打印，并将一个或多个打印单元围绕不平行于从打印方向到服务方向的部分的一个或多个轴线枢转。
-
公开(公告)号：US07399069B2
公开(公告)日：2008-07-15
申请号：US11013603
申请日：2004-12-15
申请人： Patrick J. Therien
发明人： Patrick J. Therien
IPC分类号： B41J2/17
CPC分类号： B41J2/17523
摘要： Apparatus and methods are provided. A fluid-ejection device connector has a body having a plurality of internal channels, a plurality of flexible first couplers protruding from an exterior portion of the body, and a plurality of second couplers protruding from another exterior portion of the body. The internal channels respectively fluidly couple the flexible first couplers and the second couplers.
摘要翻译： 提供了装置和方法。 流体喷射装置连接器具有主体，其具有多个内部通道，从主体的外部部分突出的多个柔性第一联接器和从主体的另一个外部部分突出的多个第二联接器。 内部通道分别流体耦合柔性第一耦合器和第二耦合器。
-
公开(公告)号：US06969159B2
公开(公告)日：2005-11-29
申请号：US10217493
申请日：2002-08-12
申请人： Wen-Li Su , Sam Sarmast , Patrick J. Therien
发明人： Wen-Li Su , Sam Sarmast , Patrick J. Therien
IPC分类号： B41J2/045 , B41J2/165 , B41J29/393 , B41J2/115 , B41J2/125
CPC分类号： B41J2/0456 , B41J2/04561 , B41J2/0458 , B41J2/04581 , B41J2/16579 , B41J29/393
摘要： A sensor configuration for use in detecting ink droplets ejected from an ink drop generator is provided. The sensor configuration includes a sensing element configured to receive a biasing voltage which creates an electric field from the sensing element to the ink drop generator. The sensor configuration also includes a sensing amplifier coupled to the sensing element, whereby the sensing element in imparted with an electrical stimulus when at least one ink droplet is ejected in the presence of the electric field, and thereafter passes in close proximity to the sensing element without substantially contacting the sensing element. Sensor configurations with a separate electrically biasing element which may or may not contact the ink droplets are also provided. Additionally, a printing mechanism having such sensor configurations and a method of making ink drop detection measurements are also provided.
-
公开(公告)号：US06382762B1
公开(公告)日：2002-05-07
申请号：US09845404
申请日：2001-04-30
申请人： Patrick J. Therien
发明人： Patrick J. Therien
IPC分类号： B41J29393
CPC分类号： G01N25/68 , B41J2/14153 , B41J29/393
摘要： A humidity determination system for a hardcopy device, such as an inkjet printing mechanism, determines ambient humidity so printing routines may be adjusted to provide fast, high quality output in all environments. The system includes a thermal device having a viewable surface with a temperature which changes in response to a control signal. An optical sensor observes the viewable surface to detect an optical change in the sensor, such as when the surface passes through the dew point. A controller determines humidity from an ambient temperature reading and the temperature of the viewable surface at which the optical change occurs. With this information, the controller may change operating parameters of the hardcopy device. A hard copy device having such a humidity determination system is also provided, along with methods of determining humidity and operating a hardcopy device.
摘要翻译： 用于诸如喷墨打印机构的硬拷贝装置的湿度测定系统确定环境湿度，从而可以调整打印程序以在所有环境中提供快速，高质量的输出。 该系统包括具有可视表面的热装置，其具有响应于控制信号而改变的温度。 光学传感器观察可见表面以检测传感器中的光学变化，例如当表面通过露点时。 控制器根据环境温度读数和发生光学变化的可视表面的温度来确定湿度。 利用该信息，控制器可以改变硬拷贝装置的操作参数。 还提供了具有这样的湿度测定系统的硬拷贝装置，以及确定湿度和操作硬拷贝装置的方法。
-
公开(公告)号：US08051773B2
公开(公告)日：2011-11-08
申请号：US12251433
申请日：2008-10-14
申请人： Patrick J. Therien
发明人： Patrick J. Therien
CPC分类号： B41J3/543
摘要： An apparatus and method print onto a portion of a medium with one or more print units in a printing orientation and pivot the one or more print units about one or more axes non-parallel to the portion from the printing orientation to a servicing orientation.
摘要翻译： 一种装置和方法在具有打印方向的一个或多个打印单元的介质的一部分上打印，并将一个或多个打印单元围绕不平行于从打印方向到服务方向的部分的一个或多个轴线枢转。
-
公开(公告)号：US06935717B2
公开(公告)日：2005-08-30
申请号：US10666666
申请日：2003-09-18
申请人： Wen-Li Su , Sam Sarmast , Patrick J. Therien
发明人： Wen-Li Su , Sam Sarmast , Patrick J. Therien
IPC分类号： B41J2/045 , B41J2/165 , B41J29/393
CPC分类号： B41J2/0456 , B41J2/04561 , B41J2/0458 , B41J2/04581 , B41J2/16579 , B41J29/393
摘要： A sensor configuration for use in detecting ink droplets ejected from an ink drop generator is provided. The sensor configuration includes a sensing element configured to receive a biasing voltage which creates an electric field from the sensing element to the ink drop generator. The sensor configuration also includes a sensing amplifier coupled to the sensing element, whereby the sensing element in imparted with an electrical stimulus when at least one ink droplet is ejected in the presence of the electric field, and thereafter passes in close proximity to the sensing element without substantially contacting the sensing element. Sensor configurations with a separate electrically biasing element which may or may not contact the ink droplets are also provided. Additionally, a printing mechanism having such sensor configurations and a method of making ink drop detection measurements are also provided.
摘要翻译： 提供了用于检测从墨滴发生器喷出的墨滴的传感器配置。 传感器配置包括感测元件，其被配置为接收偏压电压，其产生从感测元件到墨滴发生器的电场。 传感器配置还包括耦合到感测元件的感测放大器，由此感测元件在存在电场时至少一个墨滴喷射时被赋予电刺激，然后紧邻感测元件 而基本上不接触感测元件。 还提供具有可以或可以不接触墨滴的单独的电偏置元件的传感器配置。 此外，还提供了具有这种传感器配置的打印机构以及进行墨滴检测测量的方法。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.015 秒)
