Invention Grant
- Patent Title: Pressure regulation system
- Patent Title (中): 压力调节系统
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Application No.: US14131054Application Date: 2012-06-26
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Publication No.: US09073333B2Publication Date: 2015-07-07
- Inventor: Nicholas John Campbell
- Applicant: Nicholas John Campbell
- Applicant Address: GB
- Assignee: Inca Digital Printers Limited
- Current Assignee: Inca Digital Printers Limited
- Current Assignee Address: GB
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: GB1111701.7 20110708
- International Application: PCT/GB2012/051492 WO 20120626
- International Announcement: WO2013/007978 WO 20130117
- Main IPC: B41J2/175
- IPC: B41J2/175 ; B41J2/165
Abstract:
A pressure regulation system for a high throughput inkjet printer uses a peristaltic pump to provide a meniscus vacuum to the printheads. A peristaltic pump is a small and inexpensive device which can produce a low flow rate suitable for achieving the relatively small meniscus vacuum required by drop on demand systems. Furthermore the pump can operate in both directions, and seals in the event of power loss.
Public/Granted literature
- US20140125720A1 PRESSURE REGULATION SYSTEM Public/Granted day:2014-05-08
Information query
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