Invention Grant
- Patent Title: Fluid ejecting apparatus
- Patent Title (中): 流体喷射装置
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Application No.: US12167486Application Date: 2008-07-03
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Publication No.: US08226204B2Publication Date: 2012-07-24
- Inventor: Seiya Sato
- Applicant: Seiya Sato
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Maschoff Gilmore & Israelsen
- Priority: JP2007-178378 20070706; JP2008-118537 20080430
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
A fluid ejecting apparatus for ejecting a fluid includes a recording head and a capping device. The recording head includes a storage portion and a plurality of ejection nozzles. The capping device comes into contact with a discharge surface of the fluid in the recording head and receives the fluid discharged through the nozzles. The recording head capping device includes a cap-side channel and a passing portion. The cap-side channel faces the nozzles when the recording head capping device is in contact with the discharge surface. The passing portion creates negative pressure in the nozzles by passing a material in the cap-side channel. The cap-side channel includes a high flow rate section and a low flow rate section.
Public/Granted literature
- US20090009555A1 FLUID EJECTING APPARATUS Public/Granted day:2009-01-08
Information query
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