| 摘要 |
<p>PURPOSE:To offer a multitype liquid drop generator which will eject an electrically conductive liquid according to Fleming's rule, by positioning the group of coupled electrodes in a plurality of liquid flow lines each arranged parallely together, and arranging a means for generating a magnetic flux crossing an electric current supplied between the coupled electrodes. CONSTITUTION:An electric current 305 is fed through an electrically conductive liquid in conduits 301-1-301-4 made of insulators 301a, 301b, 602, 603 such as glass, ceramics, etc., by coupled electrodes 302, 303, 604, 605 in the conduits. A magnetic flux, directing as the arrow 306 or 308, is generated concurrently between the magnets 323 of a magnetic head at the upper part of the conduits, by the flow of a downward 324 or upward 325 electric current vertical to the plane of the paper sheet through conductors 322-1-322-4 including lead wires. Owing to the former electric current 305 and the magnetic flux, the fluid in the conduits is affected by an upward or downward power vertical to the plane of the paper sheet. Consequently, the ejection through the head can be controlled.</p> |
