Invention Grant
- Patent Title: Ink reservoir with automatic air vent
- Patent Title (中): 墨水盒带自动排气口
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Application No.: US11482984Application Date: 2006-07-10
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Publication No.: US07645033B2Publication Date: 2010-01-12
- Inventor: Jonathan Mark Bulman , Kia Silverbrook
- Applicant: Jonathan Mark Bulman , Kia Silverbrook
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Priority: AU2006901084 20060303; AU2006901287 20060307; AU2006201083 20060315; AU2006201084 20060315; AU2006201204 20060315
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
An ink reservoir (2) for a printer with an inkjet printhead, having a housing (6) for storing a quantity of ink (42), an ink outlet valve (10), an air inlet valve (8); and, a valve actuator (52). The valve actuator opens the air inlet valve in response to the ink outlet valve opening to establish fluid communication with the inkjet printhead.
Public/Granted literature
- US20070206075A1 Ink reservoir with automatic air vent Public/Granted day:2007-09-06
Information query
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