Dust remover

Brushing – scrubbing – and general cleaning – Electrostatic cleaning

Patent

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Details

15215, 15217, A47L 1340

Patent

active

059705566

ABSTRACT:
A dust remover for removing dirts or dusts comprises a cushioning material (1) made of a plurality of elastomeric filaments comprising a mixture of synthetic resinous material and a powdered electrical conductive material, said filaments are entangled each other to provide a plurality of through holes or voids extending vertically therethrough, a collector sheet (2) of electret laying under the cushioning material to provide a mat, a base (3) of insulating material for supporting the mat thereon, and a grounding cable (4) connected to the cushioning material.

REFERENCES:
patent: 3665543 (1972-05-01), Nappi
patent: 4208696 (1980-06-01), Lindsay et al.
patent: 4363071 (1982-12-01), Rzepecki et al.

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