Patents by Inventor Antonios Vlastos

Antonios Vlastos has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electrostatic precipitator for air cleaning
    Patent number: 4259093
    Abstract: An electrostatic precipitator for air cleaning wherein the air passes through in two steps: first passing through a charging portion and next through a separation portion. The charging portion includes wires positioned parallel to and between parallel metal sheets, the wires having an electric potential other than that of the metal sheets. The separation portion includes plural parallel metal sheets, each of which has an electric potential other than that of adjacent metal sheets. The charging portion includes two or more wires between each pair of metal sheets, and the metal sheets of the charging portion extend through and constitute some of the metal sheets of the separation portion, between which are disposed addition metal sheets of an odd number.
    Type: Grant
    Filed: December 12, 1978
    Date of Patent: March 31, 1981
    Assignee: Elfi Elektrofilter AB
    Inventors: Antonios Vlastos, Peter Albertsson, Rolf Eriksson