| 摘要 |
PURPOSE:To provide the titled drop generator which can be increased in pulverization vibration energy and made thin in its comfiguration, constituted so as to form ink particles by electromagnetic vibration. CONSTITUTION:Ink is introduced into the ink chamber 12 in a body 14 under pressure through an ink supply port 11 while an exciting current is applied to a coil 16 and a vibration membrane 15 is vibrated corresponding to the current wave form thereof. The vibration membrane 5 is vibrated in sufficient amplitude because several watts can be applied to the ciol 16. By this constitution, the vibration membrane 15 can be made extremely thin and high frequency responsiveness becomes high while it is unnecessary to impart a resonance structure to the body 14 and the whole of the body can be made thin. |
