Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ink distribution assembly for an ink jet printhead










Image Number 2 for United States Patent #6918654.

An ink distribution assembly for a page width ink jet printhead in the form of at least one printhead chip having sets of ink inlet openings, each set having inlet openings for receiving an ink of a particular color to be supplied to the printhead chip, includes a carrier with a printhead side that is engageable with the printhead and an opposed ink supply side. The carrier defines feed openings through the carrier in fluid communication with respective ink inlet openings of the printhead. The ink supply side of the carrier defines a number of discrete feed formations, each feed formation being configured to receive ink of a particular color and to be in fluid communication with inlet opening of a respective set. The printhead side of the carrier defines ink supply formations and the carrier defines passages in fluid communication between the ink supply formations and one of the feed formations. A cover is engageable with the carrier at the ink supply side. The cover and the ink supply side of the carrier are shaped so that, when the cover is in position, the cover serves to define a roof for the feed formations and so that the cover and the ink supply side of the carrier define ink pathways that are in fluid communication with respective feed formations. The carrier defines ink supply openings in fluid communication with respective ink pathways.








 
 
  Recently Added Patents
Wind turbine
Business card assembly
Correlating trace data streams
Cable sheath
Method of stimulating tissue healing
Weighted determination in configuration management systems
Photon density wave based determination of physiological blood parameters
  Randomly Featured Patents
Autonomous visual-attraction enhancement utilizing edge-illuminated panel
Storage system with adjustable interconnected crane towers
Snowmobile tie-down mechanism for a trailer
Conditioning composition comprising aminosilicone
Transmission of special routes to a navigation device
Improved urinal block composition
Multilayered clutch lining and method for production of a multilayered clutch lining
Speech-to-text processing based on a time-ordered classification of audio file segments
Method of cold-joining metal parts
Operating device for an electrical appliance