Invention Grant
- Patent Title: Printer ink delivery with refill line pressure sensor
- Patent Title (中): 打印机墨水输送与补充线压力传感器
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Application No.: US12992080Application Date: 2008-05-14
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Publication No.: US08696080B2Publication Date: 2014-04-15
- Inventor: Francesc Ros Cerro , Richard Lewis , Marc Bautista Palacios
- Applicant: Francesc Ros Cerro , Richard Lewis , Marc Bautista Palacios
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- International Application: PCT/US2008/063584 WO 20080514
- International Announcement: WO2009/139772 WO 20091119
- Main IPC: B41J2/195
- IPC: B41J2/195
Abstract:
An ink delivery system for a printer. In one embodiment, the system includes an ink supply that contains ink to be delivered to a printhead of the printer and an ink buffer positioned physically below the ink supply such that ink can flow to the ink buffer under gravity alone, the ink buffer being configured to be repeatedly filled with ink from the ink supply and to deliver that ink to the printhead.
Public/Granted literature
- US20110063345A1 PRINTER INK DELIVERY SYSTEMS Public/Granted day:2011-03-17
Information query
IPC分类:
