Invention Grant
- Patent Title: Continuous type liquid ejection head and liquid ejection device
- Patent Title (中): 连续式液体喷射头和液体喷射装置
-
Application No.: US13178771Application Date: 2011-07-08
-
Publication No.: US08573744B2Publication Date: 2013-11-05
- Inventor: Ryota Kashu , Koichi Kitakami , Akio Saito
- Applicant: Ryota Kashu , Koichi Kitakami , Akio Saito
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2010-177947 20100806; JP2011-084591 20110406
- Main IPC: B41J2/14
- IPC: B41J2/14
Abstract:
A continuous type liquid ejection head includes an ejection opening plate formed with ejection openings, from which a pressurized liquid is ejected, and a deforming unit. The ejection opening plate is made of an elastic plate containing a rubber material, at least at portions that are formed with the ejection openings. The deforming unit is arranged adjacent to the ejection opening plate and is configured to deform the elastic plate so that areas of the ejection openings are periodically changed.
Public/Granted literature
- US20120033015A1 CONTINUOUS TYPE LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE Public/Granted day:2012-02-09
Information query
IPC分类:
