发明授权
- 专利标题： Ink level and negative pressure control in an ink jet printer
- 专利标题（中）： 喷墨打印机中的墨水量和负压控制
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申请号： US11091994申请日： 2005-03-29
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公开(公告)号： US07393071B2公开(公告)日： 2008-07-01
- 发明人: Yichuan Pan , Richard A. Murray
- 申请人： Yichuan Pan , Richard A. Murray
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 Mark G. Bocchetti
- 主分类号： B41J2/195
- IPC分类号： B41J2/195 ; B41J2/175
摘要：
An ink jet printer having an expandable ink container biased to expand and configured to receive refill ink and an ink reservoir to provide refill ink to the expandable ink container. The printer also has an electronic volume detector to detect a refill value and a full value of the volume of the expandable ink container. The flow of refill ink begins when the volume of the expandable ink container decreases to the refill value and ceases when the volume of the expandable ink container increases to the full value.
公开/授权文献
- US20050168504A1 Ink level and negative pressure control in an ink jet 公开/授权日：2005-08-04
信息查询
IPC分类:
