Patents by Inventor Hartmut Haury

Hartmut Haury 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).

  • Device for measuring wear by radioactive radiation
    Patent number: 4027157
    Abstract: A device for measuring the wear of a radioactively marked machine component by sensing the presence of radioactive wear fragments in a lubricant has a flow-through chamber; an inlet for tangentially introducing the lubricant into the flow-through chamber; a radiation detector at least partially surrounded by the flow-through chamber; and an outlet for removing the lubricant from the flow-through chamber. The device further includes an outer hollow cylinder having a closed radial end face; an inner hollow cylinder having a closed radial end face and an outer diameter which is smaller than the inner diameter of the outer hollow cylinder. The inner hollow cylinder is supported coaxially within the outer hollow cylinder and the space between the two cylinders constitutes the flow-through chamber. The cylinders are supported in a substantially horizontal orientation.
    Type: Grant
    Filed: February 10, 1976
    Date of Patent: May 31, 1977
    Assignee: Gesellschaft fur Kernforschung m.b.H.
    Inventors: Andreas Gerve, Hartmut Haury, Wolfram Lausch