会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Printhead air management using unsaturated ink
    • 使用不饱和油墨的打印头空气管理
    • US06874873B2
    • 2005-04-05
    • US10404357
    • 2003-04-01
    • Jeffrey L. ThielmanRhonda L. WilsonMark A. DeVriesNorman E. Pawlowski, Jr.
    • Jeffrey L. ThielmanRhonda L. WilsonMark A. DeVriesNorman E. Pawlowski, Jr.
    • B41J2/175
    • B41J2/17556B41J2/17509B41J2/17523
    • Techniques for air management in an inkjet printing systems. A method includes providing an ink supply for holding a supply of liquid ink, the ink supply including high barriers to air diffusion, filling the ink supply with a quantity of liquid unsaturated ink, storing the filled ink supply for a storage time interval or until needed, installing the ink supply in an inkjet printing system including an inkjet printhead, supplying unsaturated ink from the ink supply to the inkjet printhead for printing, and allowing the unsaturated ink to absorb air introduced into the printing system, and ejecting droplets of the liquid ink from the printing system during the printing. A semipermanent inkjet printhead for the inkjet printing system includes a printhead body with an internal plenum, a pressure regulator for regulating pressure in the plenum, a nozzle array for ejecting droplets of ink, a fluid inlet mounted to the printhead body and coupled to the plenum for connection to an ink supply path for ink delivered from a replaceable ink supply, and a supply of unsaturated ink disposed in the plenum, the unsaturated ink having an air solubility level sufficient to absorb air introduced into the printhead.
    • 喷墨打印系统空气管理技术。 一种方法包括提供用于保持液体墨水供应的墨水供应源,该墨水供应装置包括高空气扩散屏障,用一定数量的液体不饱和墨水填充墨水供应源,将填充的墨水供应储存在一段时间间隔内,或直到需要 将墨水供应装置安装在包括喷墨打印头的喷墨打印系统中,将不饱和墨水从墨水供应供应到用于打印的喷墨打印头,并允许不饱和墨水吸收引入打印系统的空气,并喷射液体墨水 从打印系统打印时。 用于喷墨打印系统的半永久性喷墨打印头包括具有内部增压室的打印头主体,用于调节气室中的压力的​​压力调节器,用于喷射墨滴的喷嘴阵列,安装到打印头主体并连接到气室的流体入口 用于连接到从可更换墨水供应的墨水的供墨路径以及设置在增压室中的不饱和墨水的供应,所述不饱和墨水具有足以吸收引入打印头的空气的空气溶解度水平。
    • 7. 发明授权
    • Ink jet printer with ink conduit gas exhaust facility and method
    • 喷墨打印机具有油墨导管排气设备和方法
    • US06257715B1
    • 2001-07-10
    • US09520645
    • 2000-03-07
    • Jeffrey L. ThielmanMark A. Smith
    • Jeffrey L. ThielmanMark A. Smith
    • B41J2175
    • B41J2/1707
    • An ink jet printer has a body with a paper path and a carriage operable to reciprocate across the paper path. An ink supply receptacle on the body is spaced apart from the carriage, and an ink conduit extends between the ink supply receptacle and a fluid output interconnect on the carriage. A gas release facility connected to the conduit allows air to be released from the conduit when the printer is first to be used. This may occur in response to filling the conduit with ink, and the facility may be near the carriage end of the conduit to allow substantial evacuation of air from the conduit. The facility may prevent further release of gas or fluid when wet, such as provided by a porous polymer material.
    • 一种喷墨打印机具有一个具有纸张通道的主体和一个可操作以在纸张路径上往复运动的托架。 主体上的墨水供应容器与托架间隔开,并且墨水导管在墨水供应容器和滑架之间的流体输出互连件之间延伸。 连接到导管的气体释放设备允许当打印机首先被使用时从管道释放空气。 响应于用墨水填充导管可能发生这种情况,并且该设备可以在导管的托架端附近,以允许空气从导管基本排出。 该设施可以防止湿气时气体或流体的进一步释放,例如由多孔聚合物材料提供。