Ink jet recorder and catcher therefor

Recorders – Record receiver deforming

Patent

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Details

346140R, G01D 1518

Patent

active

040358119

ABSTRACT:
An ink jet recorder for printing on a moving print web has a means for generating a plurality of parallel streams of selectively charged ink drops. These streams descend downwardly toward the moving print web and pass through a deflecting field. A catcher is provided for catching the drops reflected by the field and ingesting the drops. The catcher includes a substantially vertical drop catching surface and an upwardly extending drop ingesting opening defined in part by a curved surface at the bottom of the drop catching surface. With such a catcher configuration, drops will flow down the drop catching surface and then upwardly through the opening. A bottom plate extending along the bottom of the catcher and defining, with the curved surface, the drop ingesting opening may be formed from a porous material.

REFERENCES:
patent: 3701998 (1972-10-01), Mathis
patent: 3777307 (1973-12-01), Duffield
patent: 3813675 (1974-05-01), Steffy et al.
patent: 3836914 (1974-09-01), Duffield
patent: 3893623 (1975-07-01), Toupin
patent: 3936135 (1976-02-01), Duffield

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