Invention Grant
- Patent Title: System for venting gas at ink containers
- Patent Title (中): 油墨容器排气系统
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Application No.: US13107982Application Date: 2011-05-16
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Publication No.: US08523335B2Publication Date: 2013-09-03
- Inventor: Eric Johnson , Jon Olson , Christopher Hibbard , Kent Benjamen Kwan , Geoffrey Philip Dyer , Edward Ellis Esdaile-Watts
- Applicant: Eric Johnson , Jon Olson , Christopher Hibbard , Kent Benjamen Kwan , Geoffrey Philip Dyer , Edward Ellis Esdaile-Watts
- Applicant Address: IE Dublin
- Assignee: Zamtec Ltd
- Current Assignee: Zamtec Ltd
- Current Assignee Address: IE Dublin
- Agency: Cooley LLP
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
A system for venting gas at ink containers which supply inks to a multi-channel inkjet printhead is provided having a plurality of ink containers for supplying fluids to a printhead having a plurality of ink channels, and a gas vent assembly having a plurality of gas vents. Each ink container has an ink port connected to a corresponding one of the ink channels of the printhead and a gas port. Each gas vent is connected to a corresponding one of the gas ports of the ink containers. The gas vents of the gas vent assembly are in fluid communication with the external atmosphere.
Public/Granted literature
- US20110279564A1 SYSTEM FOR VENTING GAS AT INK CONTAINERS Public/Granted day:2011-11-17
Information query
IPC分类:
