Patents by Inventor Michel Messie

Michel Messie 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).

  • Metalclad substation subdivided into tight compartments
    Patent number: 4774628
    Abstract: A metalclad substation having a busbar isolating switch including an operating mechanism housed in the busbar compartment. The movable contacts of the isolating switch are housed in a compartment separated by a tight insulating partition from the busbar compartment. Tight partitioning of the compartments enables operations to be carried out in the different compartments while maintaining at least one of the busbars switched on to supply the unaffected part of the installation.
    Type: Grant
    Filed: February 4, 1987
    Date of Patent: September 27, 1988
    Assignee: Merlin Gerin
    Inventors: Aldo Diaferia, Michel Messie