76567184
Dec 29, 2003
AN ELECTRICAL APPARATUS THAT REMOVES IMPURITIES FROM, GENERALLY, OILS,BY IMPARTING A NEGATIVE VOLTAGE CHARGE TO SOME PARTICLES, AND A POSITIVE VOLTAGE CHARGE TO OTHERS, CREATING A MAGNETIC ATTRACTION SO THE PARTICLES WILL AGGLOMERATE FOR EASIER REMOVAL, USED PRIMARILY IN THE PETROLEUM INDUSTRY AND FOR INDUSTRIAL MACHINERY
Electrical and Scientific Apparatus