Ink supply device for an ink jet printer

Details Ink supply device for an ink jet printer Ink supply device for an ink jet printer

1979-05-27

1981-05-26

Miller, Jr., George H.

Recorders

Markers and/or driving means therefor

With ink supply to marker

346 75, G01D 1518

Patent

active

042701333

ABSTRACT:
The present invention is directed to an ink supply device for use in an ink jet printer having a constant flow rate pump for ink supply. Preferably, the ink supply pressure at an ink ejection nozzle is sensed and as a result of this ink and an ink solvent are alternatively fed, thus supplying ink of a fixed viscosity to the ink ejection nozzle.

REFERENCES:
patent: 3761953 (1973-09-01), Helgeson et al.
patent: 3831727 (1974-08-01), Kruspe et al.
patent: 3929071 (1975-12-01), Cialone et al.
patent: 3930258 (1975-12-01), Dick et al.
patent: 4204215 (1980-05-01), Nakarai

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