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










Image Number 8 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
Sulfonated amorphous carbon, process for producing the same and use thereof
IC layout parsing for multiple masks
Systems and methods for a signed magnitude adder in one's complement logic
Audit planning
Haworthia plant named `CAPETOWN`
Canopy light fixture
System and method for a TCP mapper
  Randomly Featured Patents
Ten pin bowling method and apparatus
MP3 player
Document reading apparatus utilizing printer mechanism with a color filter tape
Lock having a reversible right and left hand bolt
Resist pattern forming method using anti-reflective layer resist
Avian blastodermal cell lines
Low leakage current SRAM array
Target panel
Chrysanthemum plant named `Empire Sweet Dreams`
Virtual counter for data rate conversion