Title:
流体をガス抜きするためのシステム及び方法
Document Type and Number:
Japanese Patent JP5826376
Kind Code:
B2
Abstract:
In an embodiment, a method of degassing ink in a fluid ejection device includes generating a localized nucleation site within an ejection chamber of a fluid ejection device. An air bubble is formed at the nucleation site, and the air bubble is prevented from venting into an ink supply slot using a bubble-impeding structure. The air bubble is vented through a nozzle associated with the ejection chamber and into the atmosphere.
Inventors:
Govyadynov, Alexander
Application Number:
JP2014505118A
Publication Date:
December 02, 2015
Filing Date:
April 29, 2011
Export Citation:
Assignee:
Hewlett-Packard Development Company
Hewlett-Packard Development Company, L.P.
Hewlett-Packard Development Company, L.P.
International Classes:
B41J2/01; B41J2/19; B41J2/14; B41J2/165
Domestic Patent References:
| JP2008062396A | ||||
| JP2002160384A | ||||
| JP2001232810A | ||||
| JP11157102A | ||||
| JP2009202490A | ||||
| JP2001322099A |
Foreign References:
| EP1607222A1 | ||||
| EP1151868A1 | ||||
| US20060044373 | ||||
| US6244694 |
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Kiyoharu Nishiyama
Takahiko Mizobe
Kiyoharu Nishiyama