Electric heating – Metal heating – Cutting or disintegrating
Patent
1975-11-03
1977-03-22
Reynolds, Bruce A.
Electric heating
Metal heating
Cutting or disintegrating
219 69M, B23P 108
Patent
active
040138631
ABSTRACT:
Spark erosion is applied to a non-conducting workpiece while employing a dielectric liquid comprising an emulsion of an aqueous solution of an electrolyte in an organic liquid and a surfactant.
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Schoenmakers Theodorus Maria Berendina
VAN Osenbruggen Cornelis
Van Ruler Johannes
Reynolds Bruce A.
Spain Norman N.
Trifari Frank R.
U.S. Philips Corporation
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