
基本信息:
- 专利标题: LIQUID EJECTION HOLE CONFIGURATION FOR WEB GUIDE
- 申请号:US15158716 申请日:2016-05-19
- 公开(公告)号:US20170157917A1 公开(公告)日:2017-06-08
- 发明人: Timothy John Young
- 申请人: Eastman Kodak Company
- 主分类号: B41F21/00
- IPC分类号: B41F21/00 ; C23C18/16 ; B65H20/14 ; B41F5/24
摘要:
A web transport system for transporting a web of media along a web transport path in an in-track direction, including at least one non-contact web guide. The web guide includes a wall having a curved exterior surface, wherein the web of media travels around a bearing portion of the curved exterior surface from a web guide entry position to a web guide exit position, and a hollow interior containing a pressurized liquid. A first row of liquid ejection holes is provided in proximity to the web guide entry position, a second row of liquid ejection holes is provided in proximity to the web guide exit position, and an intermediate array of liquid ejection holes is provided between the first and second rows. A total number of liquid ejection holes in the intermediate array is less than a total number of liquid ejection holes in the second row.
公开/授权文献:
- US09937705B2 Liquid ejection hole configuration for web guide 公开/授权日:2018-04-10
IPC结构图谱:
B | 作业;运输 |
--B41 | 印刷;排版机;打字机;模印机 |
----B41F | 印刷机械或印刷机 |
------B41F21/00 | 输送单张纸通过印刷设备或机械的装置 |