Patents by Inventor Thomas Hannich

Thomas Hannich 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 device having a housing part and a cover part
    Patent number: 11582880
    Abstract: An electrical device includes a housing part and a cover part, the cover part being connected to the housing part, in particular with the aid of screws, the cover part in particular covering an opening of the housing part. A first circuit board is connected to the cover part, and an elastically preloaded sheet-metal part, in particular an elastically preloaded tab section of a sheet-metal part, presses at least one heat-generating component, in particular a controllable semiconductor switch, in the direction of the cover part, in particular for the purpose of dissipating heat from the heat-generating component into the environment via the cover part.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: February 14, 2023
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Thomas Hannich, Jürgen Hans Kollar, Klaus Kneller
  • ELECTRICAL DEVICE HAVING A HOUSING PART AND A COVER PART
    Publication number: 20190082552
    Abstract: An electrical device includes a housing part and a cover part, the cover part being connected to the housing part, in particular with the aid of screws, the cover part in particular covering an opening of the housing part. A first circuit board is connected to the cover part, and an elastically preloaded sheet-metal part, in particular an elastically preloaded tab section of a sheet-metal part, presses at least one heat-generating component, in particular a controllable semiconductor switch, in the direction of the cover part, in particular for the purpose of dissipating heat from the heat-generating component into the environment via the cover part.
    Type: Application
    Filed: February 14, 2017
    Publication date: March 14, 2019
    Applicant: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Thomas HANNICH, Jürgen Hans KOLLAR, Klaus KNELLER
  • Frequency converter
    Patent number: D804417
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: December 5, 2017
    Assignee: SEW-EURODRIVE GmbH & Co. KG
    Inventors: Bettina Baacke, Martina Findik, Jürgen Goos, Dirk Momann, Jürgen Ott, Thomas Hannich, Markus Zieger, Harald Meyer, Hans Krattenmacher
  • Frequency converter
    Patent number: D813160
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: March 20, 2018
    Assignee: SEW-EURODRIVE GmbH & Co. KG
    Inventors: Bettina Baacke, Martina Findik, Jürgen Goos, Dirk Momann, Jürgen Ott, Thomas Hannich, Markus Zieger, Harald Meyer, Hans Krattenmacher
  • Frequency converter
    Patent number: D819565
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: June 5, 2018
    Assignee: SEW-EURODRIVE GmbH & Co KG
    Inventors: Bettina Baacke, Martina Findik, Jürgen Goos, Dirk Momann, Jürgen Ott, Thomas Hannich, Markus Zieger, Harald Meyer, Hans Krattenmacher