Title:
LIQUID JET DEVICE
Document Type and Number:
Japanese Patent JPS5412838
Kind Code:
A
Abstract:
PURPOSE: To enhance the repetition period of liquid jet, enhance the density of picture element, and enhance the scanning speed by succssively arranging plural electro-striction vibrators in the liquid room, successively amplifying the pressure wave excited at the first step to produce shock wave, and applying the shock wave to the liquid at the jet nozzle.
Inventors:
EJIRI KOUICHI
Application Number:
JP7842377A
Publication Date:
January 30, 1979
Filing Date:
June 30, 1977
Export Citation:
Assignee:
RICOH KK
International Classes:
B41J2/045; B41J2/055; B41J2/14; B41J2/21; (IPC1-7): B41J3/04