| 摘要 |
A device is configured to eject droplets of an electrically non-conductive medium at a temperature of 360° C. or above. The device includes a fluid chamber body, the fluid chamber body having a fluid chamber for containing an electrically non-conductive medium at a temperature of 360° C. or above and for containing a conductive medium. The fluid chamber includes an orifice. In the fluid chamber, at least a part of the electrically non-conductive medium is positioned closer to the orifice than the conductive medium. The device further includes a heater configured to heat the electrically non-conductive medium and an actuator, the actuator includes electrodes for generating a current in the conductive medium and magnets for generating a magnetic field in the conductive medium.
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