Patents by Inventor K. Gosta Lindh

K. Gosta Lindh 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 detecting leakage in hydraulic systems
    Patent number: 4152925
    Abstract: A hydraulic system is supervised in order to detect leakage by comparing the flows in two conduits of a hydraulic power consumer. Rotatable flow sensitive means are mounted in each of the conduits. Means are provided to indicate the change of the rotational speed of at least one of the flow sensitive means caused by leakage in the hydraulic system.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: May 8, 1979
    Assignee: Atlas Copco Aktiebolag
    Inventor: K. Gosta Lindh