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Patent Searching and Data


Title:
LIQUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2014008696
Kind Code:
A
Abstract:

To give wide movements to a filter member to easily remove foreign matter deposited on the filter member.

A liquid discharge head includes a first common liquid chamber member 7 and a second common liquid chamber member 5 to form a common liquid chamber. A filter damper member 6 provided with a filter area 29 formed with many filter holes therein is disposed between the first common liquid chamber member 7 and the second common liquid chamber member 5. Foreign matter is captured from liquid flowing from an upstream side common liquid chamber 26 to a downstream side common liquid chamber 25. A bending actuator 31 for vibrating the filter area 29 is directly fitted to a surface on the downstream side common liquid chamber 25 side in the filter area 29 of the filter damper member 6.


Inventors:
SHIMODA TATSUYA
Application Number:
JP2012147476A
Publication Date:
January 20, 2014
Filing Date:
June 29, 2012
Export Citation:
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Assignee:
RICOH CO LTD
International Classes:
B41J2/055; B41J2/045
Attorney, Agent or Firm:
Tomiho Inamoto