recording device

Abstract

Abstract PURPOSE:To obtain the recorder utilizing no fine hole nozzle and capable of recording the phenomenon of ink clogging by a method wherein the liquidous ink consisting of magnetic fluid is impregnated electrically and the ink is protruded and flied by a magnet provided on a recording surface. CONSTITUTION:The ink 5 is fed to the direction of a recording paper 7 along an electrode wire 3 or the same 3' or a groove 2 by impressing a necessary voltage for the elctrode wires 3, 3' about the center of the potential of an auxiliary electrode 6. The meniscus-shaped protrusion of the ink 5 is made at the terminal 9' of the electrode wire 3' by the magnet 8 simultaneously and, further, the ink 5 may be flied to the direction of the recording paper 7 by selecting the magnetic force of the magnet 8 properly.

Inventors

• 👤 Hiroyuki Irie
• 👤 入江　宏之
• 👤 Tadao Kobashi
• 👤 小橋　忠雄

Bibliographic Details