Patents by Inventor Harry Block

Harry Block 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).

  • Cooling capsule for disc-shaped semiconductor components
    Patent number: 4366497
    Abstract: A cooling capsule for disc-type thyristors consists of two half-shells containing spherical depressions. A lens-shaped core, arranged between the two half-shells, guides the coolant, so that only a small pressure drop takes place. In addition, large-area and uniform heat removal at both end faces of the cooling capsules is obtained. The cooling capsule can be produced and machined efficiently, since screw machine parts are used exclusively.
    Type: Grant
    Filed: June 12, 1980
    Date of Patent: December 28, 1982
    Assignee: Siemens Aktiengesellschaft
    Inventors: Harry Block, Rudolf Wiesenbacher