发明授权
- 专利标题: Single piece filtration for an ink jet print head
- 专利标题(中): 用于喷墨打印头的单件过滤
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申请号: US10465404申请日: 2003-06-18
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公开(公告)号: US07147314B2公开(公告)日: 2006-12-12
- 发明人: James Daniel Anderson, Jr. , James Andrew Kerr , Steven Robert Komplin , Ann Marie Trebolo , Timothy L. Howard , John R. Fowler , David E. Greer , Matthew J. Russell
- 申请人: James Daniel Anderson, Jr. , James Andrew Kerr , Steven Robert Komplin , Ann Marie Trebolo , Timothy L. Howard , John R. Fowler , David E. Greer , Matthew J. Russell
- 申请人地址: US KY Lexington
- 专利权人: Lexmark International, Inc.
- 当前专利权人: Lexmark International, Inc.
- 当前专利权人地址: US KY Lexington
- 代理机构: Taft, Stettinius & Hollister LLP
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
摘要:
A multi-chamber inkjet print head includes a plurality of individual print head ink chambers that share a common ink filter and are in fluid communication with an ink flow regulator. An associated method of assembling a print head base having at least two separate fluid conduit paths filtered by a single piece of filter includes the steps of: (a) positioning a single piece filter between at least two separate ink receptacles associated with a print head and at least two respective ink conduits; and (b) sealing at least two separate ink paths between the at least two separate ink receptacles associated with the print head and the at least two ink conduits, such that the single piece of filter is in concurrent fluid communication with the at least two separate ink paths.
公开/授权文献
- US20040257401A1 Single piece filtration for an ink jet print head 公开/授权日:2004-12-23