Alstom Transport Technologies

Alstom Transport Sa

Alstom Holdings

Speedlnnov

Nicolas Quentin

Christophe Audemar

Christophe Aubigny

Jean-Pierre Vernier

Laurent Duffau

Aurel Gavid

Stéphane Jacob

Claude Plasson

Jean-Guillaume Laxalt

Cem Ozen

Cedric Lempegnat

Jean-Marc Durand

François Terrien

Laurent Sevillano

Jérôme Delon

David Clarens

Antoine Taine

This electric switching device () comprises a first module (), including a first support () on which a circuit breaker () is mounted, and at least one second module (), including a second support () on which an electric component () 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 (and) 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.

Electric switching device for a railway vehicle and railway vehicle comprising such a device

Electrical equipment EE arranged in the roof of an electrically driven railway vehicle, said vehicle being equipped with at least one pantograph () and a roof line L conveying the current, received from an catenary line (), from the connection to said pantograph () to the electrical driving devices () of the vehicle, said electrical equipment EE comprising a circuit-breaking device () for protecting said electrical driving devices and being arranged on a mechanical support (), characterized in that said electrical equipment EE comprises a measuring device DM comprising at least means () for measuring the amperage of the current transmitted from the catenary () to the roof line L, which means are arranged on said mechanical support (), and in that said electrical equipment EE comprises a computer (D) which controls the actuation of said circuit-breaking device ().

Electrical equipment arranged in the roof of an electrically driven railway vehicle

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Ibos, France

Nicolas Quentin