Shield for plating substrate

Details Shield for plating substrate Shield for plating substrate

1980-03-31

1981-03-31

Tufariello, T. M.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204DIG7, C25D 1700

Patent

active

042591660

ABSTRACT:
In an apparatus for plating the cylindrical flat surface of a metal substrate which is seated in a recess in a substrate case, a shield is mounted on the case around the edge of the surface of the substrate. The shield has an opening therethrough of a diameter adjacent the substrate substantially equal to the diameter of the surface of the substrate, and at the top surface thereof smaller than the diameter of the substrate so as to extend over the substrate. The portion of the opening adjacent the substrate is beveled radially inwardly at an angle of between 45 degrees and 60 degrees.

REFERENCES:
patent: 2675348 (1954-04-01), Greenspan
patent: 2751345 (1956-06-01), Osman
patent: 2890160 (1959-06-01), Hunting
patent: 3414502 (1968-12-01), Porrata

Affiliated with

Also associated with

Rating

Shield for plating substrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shield for plating substrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shield for plating substrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2241778