Linear array ink jet assembly

Details Linear array ink jet assembly Linear array ink jet assembly

1977-11-16

1980-08-05

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

G01D 1516

Patent

active

042164834

ABSTRACT:
A linear array ink jet assembly is disclosed which includes a writing fluid source feeding a drop projection means which ejects a series of droplets of writing fluid from a nozzle in a discontinuous stream with sufficient velocity to traverse a substantially straight trajectory to a recording medium. The volume of each droplet is individually controlled by electrical pulses applied to the projection means from an electronic driver. A plurality of such projection means may be employed and connected to control means whereby to print or form predetermined graphical intelligence patterns on a recording medium.

REFERENCES:
patent: 2556550 (1951-06-01), Murray
patent: 3747120 (1973-07-01), Stemme
patent: 3832579 (1974-08-01), Arndt
patent: 3988745 (1976-10-01), Sultan
patent: 4032929 (1977-06-01), Fischbeck

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