Patents by Inventor Bernhard Buselmeier

Bernhard Buselmeier 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).

  • Electrical driving unit
    Patent number: 5521785
    Abstract: A central carrier, which is constructed as a stamped part or a metallized plastic part is used for the mutual electrical and mechanical connection of the other components of the system. A plastic material and molded part is sprayed around the carrier. In turn, this molded part holds together the carrier which, after the plastic was sprayed around it, was divided into electrically insulated conductor parts, and which molded part forms housing walls as well as a plug casing.
    Type: Grant
    Filed: August 17, 1994
    Date of Patent: May 28, 1996
    Assignees: Bayerische Motoren Werke AG, SAIA AG
    Inventors: Ernst Schmidt, Urs Portmann, Bernhard Buselmeier
  • Heat dissipating housing for a circuit component
    Patent number: 4792878
    Abstract: A heat dissipating housing (W/Gl/G) for a circuit component (IC) consists of at least one bottom tub (G) and a cover (W) having a planar cover face. A frame-shaped portion of this cover face serves as a bearing surface (TF) for meeting a planar bearing surface (TF) of the sidewalls (G1) of the bottom tub (G). Both bearing surfaces (TF) are finally fastened together. At least parts of the cover's outside surface (W) are cooled in operation by a cooling medium (KL), dissipated heat being conveyed from the circuit component (IC) via a stiff heat conducting body (SC1, SC2) and a good heat conductor element consisting of elastic material (FE/WS/WL) to the cover (W).
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: December 20, 1988
    Assignee: Siemens Aktiengesellschaft
    Inventors: Bernhard Buselmeier, Herbert Prussas