公开(公告)号：US09802408B2

公开(公告)日：2017-10-31

申请号：US14629877

申请日：2015-02-24

Applicant: XEROX CORPORATION

Inventor： Jonathan R. Brick ,  Chad D. Freitag ,  Garry A. Jones ,  Jon G. Judge ,  David R. Koehler ,  Chad J. Slenes ,  Peter J. Nystrom ,  Gary D. Redding ,  Mark A. Cellura

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/1433 ,  B41J2/14072 ,  B41J2/1601 ,  B41J2/1626 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2002/14475 ,  B41J2202/16

Abstract: A print head includes a substrate having a hole, a circuit on the substrate, the circuit having traces and a hole corresponding to the hole in the substrate, the hole forming a fluid path, and a raised structure on the substrate around the fluid path, the raised structure positioned to seal the circuit from the fluid path.

公开(公告)号：US09278542B1

公开(公告)日：2016-03-08

申请号：US14754265

申请日：2015-06-29

Applicant: Xerox Corporation

Inventor： David R. Koehler ,  Blake T. Weimer

IPC: B41J2/175 ,  B41J2/14

CPC classification number: B41J2/17563 ,  B41J2/14201 ,  B41J2/14233

Abstract: A printhead including a printhead body and a filter assembly that is removably attached to the printhead body with one or more mechanical fasteners. The filter assembly can include at least a first plate, a second plate, and a filter interposed between the first plate and the second plate. The removable filter assembly can be used to filter a single fluid, such as a liquid ink or a gas, or two or more fluids, using one or more filters. The filter assembly can be removed from the printhead body and replaced with a new or different filter assembly.

Abstract translation: 包括打印头主体和过滤器组件的打印头，该打印头主体和过滤器组件用一个或多个机械紧固件可拆卸地附接到打印头主体。 过滤器组件可以包括至少第一板，第二板和插入在第一板和第二板之间的过滤器。 可移除的过滤器组件可以用于使用一个或多个过滤器过滤单个流体，例如液体油墨或气体，或两个或更多个流体。 过滤器组件可以从打印头主体移除并被新的或不同的过滤器组件代替。

公开(公告)号：US09931843B2

公开(公告)日：2018-04-03

申请号：US15724912

申请日：2017-10-04

Applicant: XEROX CORPORATION

Inventor： Jonathan R. Brick ,  Chad D. Freitag ,  Garry A. Jones ,  Jon G. Judge ,  David R. Koehler ,  Chad J. Slenes ,  Peter J. Nystrom ,  Gary D. Redding ,  Mark A. Cellura

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/1433 ,  B41J2/14072 ,  B41J2/1601 ,  B41J2/1626 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2002/14475 ,  B41J2202/16

Abstract: A print head includes a substrate having a hole, a circuit on the substrate, the circuit having traces and a hole corresponding to the hole in the substrate, the hole forming a fluid path, and a raised structure on the substrate around the fluid path, the raised structure positioned to seal the circuit from the fluid path.