Ink jet apparatus with improved transducer support

Details Ink jet apparatus with improved transducer support Ink jet apparatus with improved transducer support

1982-01-04

1984-03-27

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

310328, G01D 1518

Patent

active

044397801

ABSTRACT:
An ink jet array comprises a plurality of elongated transducers coupled to a plurality of ink jet chambers. The transducers are supported at longitudinal extremities only so as to minimize cross-talk between jets within the array. The support at the extremity remote from the chamber is provided such that no longitudinal motion along the axis of elongation of the transducers occurs. The support at the other extremity includes bearings precluding substantially lateral movement transverse to the axis of elongation but permitting longitudinal movement along the axis of elongation.

REFERENCES:
patent: 3151543 (1964-10-01), Preisinger
patent: 3452360 (1969-06-01), Williamson
patent: 4072959 (1978-02-01), Elmquist
patent: 4362407 (1982-12-01), Kolm
patent: 4367478 (1983-01-01), Larsson

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