Patents Assigned to Atech Innovations GmbH
  • Patent number: 6752925
    Abstract: A filter device (1) is provided for microfiltration and/or ultrafiltration, preferably for varnishes, such as cathodic dipping varnishes, for connection to a conduit, having a pressure housing (2) and at least one ceramic membrane filter element (3) located in the pressure housing (2). In order to make a filter device of the previously mentioned type available which is also suitable for the recycling of varnishes, particularly cathodic dipping varnishes, the ceramic membrane filter element (3) is electrically connected with at least one electrical conductor (5) and is grounded via the electrical conductor (5).
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: June 22, 2004
    Assignee: Atech Innovations GmbH
    Inventor: Peter Bolduan
  • Publication number: 20010027944
    Abstract: A filter device (1) is provided for microfiltration and/or ultrafiltration, preferably for varnishes, such as cathodic dipping varnishes, for connection to a conduit, having a pressure housing (2) and at least one ceramic membrane filter element (3) located in the pressure housing (2). In order to make a filter device of the previously mentioned type available which is also suitable for the recycling of varnishes, particularly cathodic dipping varnishes, the ceramic membrane filter element (3) is electrically connected with at least one electrical conductor (5) and is grounded via the electrical conductor (5).
    Type: Application
    Filed: March 30, 2001
    Publication date: October 11, 2001
    Applicant: Atech Innovations GmbH
    Inventor: Peter Bolduan