Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1980-10-21
1982-11-16
Hartary, Joseph W.
Recorders
Markers and/or driving means therefor
With ink supply to marker
346 742, G01D 1516
Patent
active
043597521
ABSTRACT:
A recording apparatus which uses magneto-fluidic material comprising a magnetic multi-stylus head arranged in parallel to oppose a recording plane, a magnet fixed to the multi-stylus head near a tip end thereof, apparatus for supplying magneto-fluidic material to at least one point of the magnet and apparatus for causing the magneto-fluidic material on the multi-stylus to selectively be flung, wherein a plurality of areas of concentration of lines of magnetic force are formed on at least one of outer surfaces of the magnet in order to stabilize the supply of the magneto-fluidic material for the comsumption of the magneto-fluidic material on the multi-stylus head due to the flying of the magneto-fluidic material.
REFERENCES:
patent: 4258371 (1981-03-01), Sekine
patent: 4315267 (1982-02-01), Sonoda
Kishimoto Yoshio
Nakagawa Masami
Sekine Yoichi
Shimotsuma Wataru
Hartary Joseph W.
Matsushita Electric - Industrial Co., Ltd.
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