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
Polishing composition
Data distribution apparatus, data distribution method, and distribution control program
System and method for customized prompting
Products for animal use including humans having a certificate verifying at least one of efficacy or safety, and methods of providing such certificates
Permitting access of slave device from master device based on process ID's
Flat panel display
Vacuum cleaner filter adapter ring
  Randomly Featured Patents
Method of promoting angiogenesis using relaxin
Radiation polymerizable compositions
Light source apparatus with reflector gas-blasting structure
Side panel for an automobile
Resin composition, laminate using the same, and molded body using the laminate
Polymeric alkali metal silicate glass
Coupling lithium-initiated polymer with a vinylhalomethylarene
Radiation detecting system using solid-state sensors with electronic cooling and method of preventing condensation using the same
Solvent mixture for use in a vapor degreaser and method of cleaning an article in a vapor degreaser utilizing said solvent
Combined straddle seat and arm rest