#SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

ASSEMBLY COMPRISING A PANTOGRAPH FOR RAILWAY VEHICLE AND MICROWAVE GENERATING MEANS AND DE-ICING METHOD

A pantograph assembly (1) comprising a frame (2), intended to be mounted on a rail vehicle (10), and a bow (3), mounted on said frame (2), comprising at least one friction strip (5) adapted to capture…

DRIVE·Mar 23·1 min read

B60L5/02 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

SYSTEM AND METHOD FOR TRANSPORTING EQUIPMENT

A transportation system (S) of equipment, in particular a railway rail (RN), comprising at least one structural beam (1) comprising a longitudinal body (10) comprising a first connection end (11) and …

DRIVE·Mar 9·1 min read

B60F1/043 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

SYSTEM FOR CONTROLLING THE CATENARY MAINS POWER SUPPLY OF A RAILWAY INFRASTRUCTURE

System for controlling the electrical supply of a catenary sector of a railway infrastructure, from a substation supplying a supply domain for this infrastructure, the system according to the inventio…

DRIVE·Dec 23·1 min read

B60M1/08 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

Pantograph for railway vehicle comprising deicing means and method for deicing a pantograph

A pantograph (1) comprising a frame (2), intended to be mounted on a railway vehicle (10), and a bow (3), mounted on said frame (2), comprising at least one support device (4) in which is mounted at l…

DRIVE·Feb 25·1 min read

B60L5/02 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

Electric cable for attenuating harmonic currents and device provided with such a cable

The invention relates to an electrical cable (300) for transporting an electrical signal, said cable (300) comprising: - at least one conductive core (102) for transporting said electrical signal, - a…

DRIVE·Dec 10·1 min read

H01B9/025 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

Electrical circuit for harmonic attenuation, equipment and facility including such a circuit

The invention relates to an electrical circuit (110) for equipment (102), particularly railway equipment, powered by an alternating electrical current, called fundamental, said electrical circuit (110…

DRIVE·Nov 19·2 min read

B60L9/005 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

System for supporting a catenary

The device (10) has a post arranged vertically along a railway, where the device is mounted on a console of a maintenance system of an overhead line. A connecting arm (20) is formed as a single-piece …

DRIVE·Oct 1·1 min read

B60M1/24 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

Device for detecting the wear of a contact wire of an overhead line

The device (4) has a fixing support (40) intended to be fixedly connected to a contact wire (11), and an elastic blade (6) connected to the fixing support under tension. The elastic blade includes a f…

DRIVE·Jul 30·1 min read

B60M1/28 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]

Fitting of catenary

The fitting (4) has a console (41) comprising a proximal part (41P) that is connected to a supporting unit i.e. post (3). A distal part (41D) of the console is connected to a catenary, where the conso…

DRIVE·May 21·1 min read

B60M1/20 SOCIÉTÉ NATIONALE DES CHEMINS DE FER FRANÇAIS SNCF [FR]