Heinz W Schlenker

51867974, Feb 16, 1993

Feb 13, 1991

7/640053

Heinz W. Schlenker - Northridge CA
Louis J. Hirbour - Yorba Linda CA
Daniel J. Gramarossa - Oakhurst CA

Future Automation, Inc. - Simi Valley CA

C25F 500
C25F 700
C25D 1728

204146

Disclosed is an in-line electrolytic deflash system and method for removing resin bleed and other materials from the leads of an encapsulated electronic component. An encapsulated electronic component is carried on a continuous belt through the system. The component first passes through an electrolytic deflash station which includes tanks filled with a deflash solution for loosening the resin bleed. The component is then rinsed in a low pressure rinse station, and then carried through a high pressure rinse station where the loosened resin bleed is removed from the component. The component is then further rinsed with both tap water and a deionized water. Once the component has been sufficiently rinsed any remaining moisture is blown off the part in an air knife station and the component is then passed through a dryer which completely removes any moisture remaining on the component.

53186770, Jun 7, 1994

Mar 18, 1992

7/853405

Louis J. Hirbour - Yorba Linda CA
Heinz W. Schlenker - Northridge CA
Earl J. Fadgen - East Greenwich RI

Future Automation, Inc. - Simi Valley CA

C25F 100

2041415

A process and solution is disclosed for removing resin bleed from leads of an encapsulated electronic component in which the component is positioned in an aqueous bath having dissolved therein glycerol and a phosphate salt selected from the group consisting of an alkali metal or ammonium phosphate, polyphosphate or pyrophosphate salt. The component is cathodically connected in an electric circuit enabling electrical current to pass through said component.