Cleaner for circuit boards

Details Cleaner for circuit boards Cleaner for circuit boards

1979-09-12

1981-05-26

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15202, 15310, A47L 522

Patent

active

042689341

ABSTRACT:
A cleaner for circuit boards includes two elongate hollow housings positioned one above the other to provide a slot between two facing walls. Each wall has an aperture therein spaced from its ends, and brushes extending into the slot from the walls, both in advance of and behind the apertures, to restrict air flow to the apertures to entry at the ends of the slot. Ion emitters are carried by each wall, between two brushes in advance of the apertures. Motor driven fans are in the housings to draw air across the printed circuit board and into the apertures. The housings also contain a power supply for the ion emitters and a motor to drive pinch rollers.

REFERENCES:
patent: 1237047 (1917-08-01), Howell
patent: 3128492 (1964-04-01), Hanscom et al.
patent: 3395042 (1968-07-01), Herbert
patent: 3882568 (1975-05-01), Hill
patent: 3986223 (1976-10-01), Kiefer

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