Material jet spray head cleaning

Cleaning and liquid contact with solids – Processes – Using solid work treating agents

Reexamination Certificate

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Details

C134S137000, C134S009000, C134S015000, C134S038000, C438S021000

Reexamination Certificate

active

07993466

ABSTRACT:
In a method for cleaning a material jet spray head having outside material jet spray cycles, an absorbent member and a wiper are positioned so that at least a section of the absorbent member is interposed between the wiper member and a material outlet device. The absorbent member and the wiper member thus form a cleaning assembly. Relative displacement between the cleaning assembly and the material outlet device occurs along a cleaning plane substantially perpendicular to the elevation direction so that the wiper member scrapes the material outlet device substantially simultaneously with absorption by the absorbent member.

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patent: 2 790 421 (2000-09-01), None
patent: 99/19900 (1999-04-01), None

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