Patents by Inventor Hartmut Borberg

Hartmut Borberg 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).

  • Apparatus and method for the electro acoustical measurement of the angular direction of projectiles passing in flight at air-tow-targets
    Patent number: 5247488
    Abstract: Apparatus and method for the electro-acoustical measurement of the angle ection of passing projectiles at air-tow-targets, wherein at least three acoustical sensors are equidistantly positioned on a fixed sensor ring which is supported by the tow-target, wherein the arrival times of the waves of the projectiles are electronically measured by means of the several sensors.
    Type: Grant
    Filed: August 25, 1992
    Date of Patent: September 21, 1993
    Assignee: Ingenierburo fur Elektro-Mechanische Technologien Dipl-Ing Hartmut Euer
    Inventors: Hartmut Borberg, Bernhard Obrecht
  • Mixing apparatus for a first liquid component with at least one additional component
    Patent number: 4176672
    Abstract: An apparatus for mixing a first liquid component with at least one additional liquid component. A fluid flow-through measuring device in the form of a gear pulser is connected to a supply line for a first component and generates a number of electrical pulses corresponding to the flow volume. A geared feed pump connected to the supply line for each additional component is driven by an electric stepping motor. A current supply circuit for each stepping motor operates to maintain an adjusted mixing ratio in response to pulses generated by said flowthrough measuring device.
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: December 4, 1979
    Assignees: Apparatebau Gauting GmbH, Ernst Muller KG.
    Inventor: Hartmut Borberg