or
Bookmark and Share
Liquid ejecting head
 
   
Document Number
US Patent 7585062
Issued Date
September 8, 2009
Link
Inventors
Momose; Kaoru (Nagano-ken,JP)
Map
Abstract
A liquid ejecting head includes a passage unit, having a nozzle opening, a pressure generating chamber communicating with the nozzle opening, and a reservoir holding a liquid to be supplying to the pressure generating chamber, a head case on which the passage unit is attached, a pressure generating element for applying variance of pressure to the pressure generating chambers, accommodated in a space defined in the head case, and a head substrate closing an opening of the space of the head case. An air sealing member is disposed between the head case and the head substrate.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
10
Comments:
no comments yet
Owner
Published
September 8, 2009
Application Number
11/275,253
Filed
December 20, 2005
US Classification
347/71   347/68 347/70
Int'l Classification
B41J   23/00   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
This is a divisional of application Ser. No. 10/606,940 filed Jun. 27,2003. The entire disclosure of the prior application Ser. No. 10/606,940 is hereby incorporated by reference.
Priority Data
Jun 27, 2002 [JP] 2002-188608 Jun 27, 2002 [JP] 2002-188609
USPTO Field of Search
347/68   347/69   347/70   347/71   347/40   347/43  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us