Patents by Inventor Andrzej KLOPOTOWSKI

Andrzej KLOPOTOWSKI 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 connection of a sealed electrical machine and method for cooling an electrical connection of a sealed electrical machine
    Patent number: 8791360
    Abstract: The electrical connection of a sealed electrical machine is provided and includes a casing containing lead conductors each connected to a bushing via an electrical connector. The casing has at least an inlet and an outlet for a cooling fluid. The electrical connector includes at least a permeable element defining a chamber such that during operation the cooling fluid, passing through the chamber and the permeable element, cools the permeable element. A method is also provided for cooling an electrical connection.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: July 29, 2014
    Assignee: Alstom Technology Ltd
    Inventors: Not-Curdin Fried, Daniel Hediger, Andrzej Klopotowski
  • ELECTRICAL CONNECTION OF A SEALED ELECTRICAL MACHINE AND METHOD FOR COOLING AN ELECTRICAL CONNECTION OF A SEALED ELECTRICAL MACHINE
    Publication number: 20100319949
    Abstract: The electrical connection of a sealed electrical machine is provided and includes a casing containing lead conductors each connected to a bushing via an electrical connector. The casing has at least an inlet and an outlet for a cooling fluid. The electrical connector includes at least a permeable element defining a chamber such that during operation the cooling fluid, passing through the chamber and the permeable element, cools the permeable element. A method is also provided for cooling an electrical connection.
    Type: Application
    Filed: June 18, 2010
    Publication date: December 23, 2010
    Applicant: ALSTOM TECHNOLOGY LTD
    Inventors: Not-Curdin FRIED, Daniel HEDIGER, Andrzej KLOPOTOWSKI