公开(公告)号：US20150078785A1

公开(公告)日：2015-03-19

申请号：US14391159

申请日：2012-04-07

Applicant: Hewlett-Packard Development Company L.P.

Inventor： Christopher S. Tanner ,  David E. Sabo ,  Spencer R. Hanson

IPC: G03G15/10

CPC classification number: G03G15/104 ,  G03G15/10 ,  G03G15/101

Abstract: A liquid electrophotographic ink developer comprises a developer roller (112) rotatable about an axis, first and second electrodes (108, 110) proximate the developer roller (112) and an inlet chamber (100) extending along the axis from a first end adjacent an inlet opening (122) to a second end opposite the first end. A neck (104) forms an uninterrupted ink flow path from the inlet chamber (100) to the developer roller (112).

Abstract translation: 液体电子照相油墨显影剂包括可围绕轴线旋转的显影辊（112），靠近显影辊（112）的第一和第二电极（108,110）以及从邻近于第一端的第一端沿轴线延伸的入口室 入口开口（122）到与第一端相对的第二端。 颈部（104）形成从入口室（100）到显影辊（112）的不间断墨水流动路径。

公开(公告)号：US09811027B2

公开(公告)日：2017-11-07

申请号：US15050420

申请日：2016-02-22

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Christopher S. Tanner ,  David E. Sabo ,  Spencer R. Hanson

IPC: G03G15/10

CPC classification number: G03G15/104 ,  G03G15/10 ,  G03G15/101

Abstract: A liquid electrophotographic ink developer comprises a developer roller (112) rotatable about an axis, first and second electrodes (108, 110) proximate the developer roller (112) and an inlet chamber (100) extending along the axis from a first end adjacent an inlet opening (122) to a second end opposite the first end. A neck (104) forms an uninterrupted ink flow path from the inlet chamber (100) to the developer roller (112).

公开(公告)号：US20160216644A1

公开(公告)日：2016-07-28

申请号：US15050420

申请日：2016-02-22

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Christopher S. Tanner ,  David E. Sabo ,  Spencer R. Hanson

IPC: G03G15/10

CPC classification number: G03G15/104 ,  G03G15/10 ,  G03G15/101

Abstract: A liquid electrophotographic ink developer comprises a developer roller (112) rotatable about an axis, first and second electrodes (108, 110) proximate the developer roller (112) and an inlet chamber (100) extending along the axis from a first end adjacent an inlet opening (122) to a second end opposite the first end. A neck (104) forms an uninterrupted ink flow path from the inlet chamber (100) to the developer roller (112).