Patents by Inventor Heinz Kutterer

Heinz Kutterer 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).

  • Rotating spray nozzle with controlled braking action
    Patent number: 6193169
    Abstract: A spray nozzle head is rotated directly by a turbine which is driven by the pressure of liquid at the inlet of the nozzle. The turbine is supported by a thrust bearing which also acts as a friction brake to cause the rotational speed of the nozzle head to remain substantially constant as the inlet pressure increases through a predetermined range.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: February 27, 2001
    Assignee: Spraying Systems Deutschland GmbH
    Inventors: Ernst Steinhilber, Heinz Kutterer