Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Liquid droplet jetting apparatus and ink-jet printer










Image Number 5 for United States Patent #7669983.

A head is formed by stacking a plurality of plates including a cavity plate and a manifold plate, and includes a plurality of manifolds formed in the manifold plate, a communicating channel which makes the manifolds formed in the manifold plate communicate, and a plurality of pressure chambers formed in the cavity plate, which communicate with the manifold. Each pressure chamber is isolated by a partition wall of the cavity plate. Since the communicating channel and the pressure chambers are formed at different positions in terms of height, it is possible to widen a width of the communicating channel without widening an interval between the pressure chambers, and it is possible to accelerate a movement of a liquid between the manifolds.








 
 
  Recently Added Patents
Copolymer for positive type lithography, polymerization initiator used in production of said copolymer, and composition for semiconductor lithography
Color imaging device
System and method for transferring data in storage controllers
Semiconductor device and method of manufacturing the same
Switchable solvents and methods of use thereof
Transmission apparatus and network protection method
System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors
  Randomly Featured Patents
Electrical connector cover
Three-dimensional modular electronic interconnection system
Method of manufacturing a semiconductor device
Sterilizable flexible pouch package
Method for increasing the range of production of a metal product rolling installation and installation therefor
Method and device for regulating pressure in a single-screw degassing extruder or in a cascade extruder
Vehicle with spring motor operable in running and rewind modes
Volume compensation within a photovoltaic device
Tap head for keg fittings
Adjustable instrument case