Resources Contact Us Home
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
Non-volatile memory array and device using erase markers
Nestable shallow container
Satellite communication network
Bio-stimulant for improved plant growth and development
Light emitting device and electronic device
Semiconductor device
Shoe outsole with a surface ornamentation contrast
  Randomly Featured Patents
Method for storing and retrieving images in/from a database
Storage configuration changing apparatus and method thereof
Battery charger and method for charging a battery
Plastic working method and apparatus
Gesture recognition apparatus, gesture recognition method and program
Vehicle-wheel front face
Marker for alignment of non-transparent gate layer, method for manufacturing such a marker, and use of such a marker in a lithographic apparatus
Powder handling system
Thermoplastic olefin resin composition and laminated film or sheet thereof
Method for treating hypercholesterolemia, hyperlipidemia, and atherosclerosis