About 22 results
https://drivepatents.com/patents/1399779 · 4 Sep 2024
Air supply management system (1) for an equipment comprising a pneumatic system (100) at least one part or subsystem of which (110) has to undergo a checking test before putting the equipment into operations, the air management system (1) being characteriz...
https://drivepatents.com/patents/939258 · 10 Aug 2016
The device (20) comprises means (22, 28) for generating an air curtain, including means (24, 32) for diffusing an air curtain, suitable for diffusing at least one air curtain (26, 30) along a plane (P), in at least first and second distinct diffusion direc...
https://drivepatents.com/patents/939189 · 10 Aug 2016
The present invention relates to a protection system (24) for the drive train (2) of a rail vehicle, said drive train (2) comprising an electric motor (8) and a power supply circuit (10) for electrical power. This system comprises: a mechanical coupling de...
https://drivepatents.com/patents/940221 · 20 Jul 2016
The invention relates to an electrical converter (30) for a power supply substation of an electrical network and/or for recovering braking energy from railway vehicles traveling on a railway track, the substation being connected to a power supply line capa...
https://drivepatents.com/patents/941441 · 22 Jun 2016
This system (10) comprises a power converter (22) for a synchronous electrical machine (14) to which it is connected by cables (23, 24, 25), an isolation device (26) and means (27) for short-circuiting the phases of the machine, the system comprising means...
https://drivepatents.com/patents/941755 · 15 Jun 2016
The present invention relates to an aeraulic device (10) for cooling an element (12) of a rail vehicle, the aeraulic device (10) being intended to be placed on the roof of said rail vehicle and comprising a duct (24), which extends substantially longitudin...
https://drivepatents.com/patents/943249 · 11 May 2016
The invention relates to a railway vehicle comprising a body (4), at least one bogie (6) each comprising at least one axle (7), a control unit (24) for emergency braking control connected to a braking unit (9) and to at least one obstacle detection sensor ...
https://drivepatents.com/patents/944318 · 20 Apr 2016
The invention relates to a safety device (2) for a vehicle (4), comprising an inflatable system (10) suitable to be arranged in front of an external surface (7) of said vehicle (4), at least one sensor (17) suitable to detect an impact in a predetermined z...
https://drivepatents.com/patents/944324 · 20 Apr 2016
The invention concerns a cantilever (2) for supporting a catenary to supply energy to a vehicle, the cantilever (2) comprising a cross-member (6) adapted to be attached to a support structure (4), the cross-member (6) extending along a longitudinal axis (X...
https://drivepatents.com/patents/945869 · 16 Mar 2016
A compressible filler piece (100, 300) for a brake calliper (400) of a railway vehicle adapted to at least partially fill out a space (S1, S2) needed by a component (409) of the brake calliper (400) for its operation. Preferred application to the protectio...