Patents by Inventor Aurel GAVID

Aurel GAVID 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).

  • Electric switching device for a railway vehicle and railway vehicle comprising such a device
    Patent number: 11772494
    Abstract: This electric switching device (2) comprises a first module (4), including a first support (42) on which a circuit breaker (44) is mounted, and at least one second module (6), including a second support (62) on which an electric component (64) is mounted that is able to be associated with the circuit breaker. In particular in order to facilitate the maintenance of this switching device, the latter includes guiding means (81 and 82) that are able to guide the first and second supports relative to one another between a disassembled configuration, in which at least one of the first and second modules is disengageable from the guiding means independently of the other, and an assembled configuration, in which the circuit breaker and the electric component are in a relative connection position and are able to be electrically connected to or disconnected from one another.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: October 3, 2023
    Assignee: ALSTOM Transport Technologies
    Inventors: Nicolas Quentin, Laurent Duffau, Aurel Gavid
  • ELECTRIC SWITCHING DEVICE FOR A RAILWAY VEHICLE AND RAILWAY VEHICLE COMPRISING SUCH A DEVICE
    Publication number: 20200269700
    Abstract: This electric switching device (2) comprises a first module (4), including a first support (42) on which a circuit breaker (44) is mounted, and at least one second module (6), including a second support (62) on which an electric component (64) is mounted that is able to be associated with the circuit breaker. In particular in order to facilitate the maintenance of this switching device, the latter includes guiding means (81 and 82) that are able to guide the first and second supports relative to one another between a disassembled configuration, in which at least one of the first and second modules is disengageable from the guiding means independently of the other, and an assembled configuration, in which the circuit breaker and the electric component are in a relative connection position and are able to be electrically connected to or disconnected from one another.
    Type: Application
    Filed: February 27, 2020
    Publication date: August 27, 2020
    Inventors: Nicolas QUENTIN, Laurent DUFFAU, Aurel GAVID