Invention Grant
- Patent Title: Liquid-droplet ejecting apparatus
- Patent Title (中): 液滴喷射装置
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Application No.: US12371537Application Date: 2009-02-13
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Publication No.: US07878620B2Publication Date: 2011-02-01
- Inventor: Shin Hasegawa
- Applicant: Shin Hasegawa
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Baker Botts L.L.P.
- Priority: JP2008-032214 20080213
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
A liquid-droplet ejecting apparatus has a drawing mechanism and an ejection head. The ejection head has a nozzle face and a protection plate. The protection plate has a frame portion and a first end positioned at a first widthwise plane, and a second end positioned at a second widthwise plane. The protection plate has a first and a second opening formed therethrough. The first opening is in fluid communication with the nozzles, and the second opening provides fluid communication with the nozzles and an exterior of the ejection head. A cap member selectively contacts the nozzle face and the protection plate, and the drawing mechanism operates in a first mode in which the cap member covers the first and the second opening, and a second mode in which the cap member covers only one of the first and the second opening.
Public/Granted literature
- US20090201334A1 LIQUID-DROPLET EJECTING APPARATUS Public/Granted day:2009-08-13
Information query
IPC分类: