Patents Assigned to Metallgesellschaft Aktienegesellschaft
  • Process and apparatus for measuring condensed moisture and applications thereof
    Patent number: 5795994
    Abstract: Condensed moisture in devices and/or pipe conduits for anti-corrosion applications in chemical engineering is measured at least one point in the devices and/or pipe conduits by measuring an electrochemical potential difference across two different elements, such as iron and copper, which are arranged one beside the other spaced from 0.001 to 1 mm from each other by an electrically insulating material so as to be electrically insulated from each other. An apparatus for making these measurements is also described.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: August 18, 1998
    Assignee: Metallgesellschaft Aktienegesellschaft
    Inventors: Horst Kalfa, Knut Schroeder