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1. 发明申请

WO2020132047A1 A PRINT MATERIAL FEED SYSTEM 审中-公开
公开(公告)号：WO2020132047A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/067140
申请日：2019-12-18
申请人： KATEEVA, INC.
发明人： TAFF, Robert Dennis , KO, Alexander Sou-Kang , SMITH, Stephen Mark , LOVE, Geoffrey Kenneth
IPC分类号： B41J2/18 , B41J2/005 , B41J2/17 , B41J2/175
摘要： An inkjet printer has a print assembly and a print material feed system comprising a first circulation circuit and a second circulation circuit, the first circulation circuit fluidly coupled between the second circulation circuit and the print assembly.

2. 发明申请

WO2018017487A1 PRINTING SYSTEM ASSEMBLIES AND TECHNIQUES 审中-公开
标题翻译：打印系统组件和技术
公开(公告)号：WO2018017487A1
公开(公告)日：2018-01-25
申请号：PCT/US2017/042408
申请日：2017-07-17
申请人： KATEEVA, INC.
发明人： TODD, Christopher E. , SMITH, Stephen Mark , KO, Alexander Sou-Kang , LOWRANCE, Robert B. , VRONSKY, Eliyahu
IPC分类号： B41J2/10 , B41J2/17 , B41J2/175
摘要： For various embodiments of a printhead assembly or ink stick assembly of the present teachings, each an ink stick assembly can be a self-contained assembly, of which a plurality of self-contained ink stick assemblies can be readily interchanged into a printing system during a printing process. Various embodiments of a self-contained ink stick assembly can have a fluidic system that can include a local ink reservoir, which can be in fluid communication with a bulk ink reservoir. Filling of a bulk ink reservoir can be done in a manual or automated mode. According to the present teachings, a bulk ink reservoir can have a volume sufficient to provide a continuous supply of ink to a local ink reservoir over the course of a printing process.
摘要翻译：对于本教导的打印头组件或墨棒组件的各种实施例，每个墨棒组件可以是独立组件，其中多个独立墨棒组件可以容易地互换到打印系统中打印过程。独立墨棒组件的各种实施例可以具有流体系统，该流体系统可以包括局部墨水容器，该局部墨水容器可以与大容量墨水容器流体连通。可以手动或自动模式填充大容量墨水容器。根据本教导，散装墨水储存器可具有足够的容积以在印刷过程期间向局部墨水储存器提供连续的墨水供应。

3. 发明申请

WO2017023809A1 INK DELIVERY SYSTEMS AND METHODS 审中-公开
标题翻译：墨水输送系统和方法
公开(公告)号：WO2017023809A1
公开(公告)日：2017-02-09
申请号：PCT/US2016/044896
申请日：2016-07-29
申请人： KATEEVA, INC.
发明人： KO, Alexander Sou-Kang , SMITH, Stephen Mark , ALDERSON, Shandon
IPC分类号： B41J2/175 , B41J2/18 , B41J3/28 , B41J3/407 , B41J11/06 , H01L51/56 , H05B33/10
CPC分类号： B41J2/175 , B41J29/02
摘要： The present teachings disclose various embodiments of a printing system for printing a substrate, in which the printing system can be housed in a gas enclosure, where the environment within the enclosure can be maintained as a controlled printing environment. A controlled environment of the present teachings can include control of the type of gas environment within the gas enclosure, the size and level particulate matter within the enclosure, control of the temperature within the enclosure and control of lighting. Various embodiments of a printing system of the present teachings can include a bulk ink delivery system that can be external to a gas enclosure. A bulk ink delivery system according to the present teachings can supply ink to a local ink delivery system that is internal to the gas enclosure.
摘要翻译：本教导公开了用于印刷衬底的打印系统的各种实施例，其中打印系统可以容纳在气体外壳中，其中外壳内的环境可以被保持为受控打印环境。本教导的受控环境可以包括控制气体外壳内的气体环境类型，外壳内的尺寸和级别的颗粒物质，控制外壳内的温度和控制照明。本教导的打印系统的各种实施例可以包括可以在气体外壳外部的散装墨水输送系统。根据本教导的散装墨水输送系统可以向位于气体外壳内部的局部墨水输送系统供应墨水。

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