Patents Assigned to KALWAR CIV INNOSERV GMBH & CO. KG
  • Method for surface treating a substrate and device for carrying out the method
    Patent number: 9728940
    Abstract: The invention relates to a method for surface treating a substrate (28) by means of an electrical corona discharge, wherein aerosols (5) are sprayed into discharge area defined by an active gap formed between a corona electrode and the substrate (28) during the discharging, designed such that the aerosols (5) are sprayed substantially opposite the direction of gravity.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: August 8, 2017
    Assignee: KALWAR CIV INNOSERV GMBH & CO. KG
    Inventor: Klaus Kalwar