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2013
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Invention
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Method for driving inverters, and inverter adapted to reduce switching losses. A method for contr... |
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Invention
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Optimized control of the operation of one or more traction systems of a train for entering and ex... |
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2012
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Invention
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Collapsible element of a railway vehicle. A collapsible element (5) of a railway vehicle has a re... |
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Invention
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Collapsible element for a railway vehicle locomotive. A collapsible element (5) for a locomotive ... |
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Invention
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Train provided with collapsible interfaces between the carriages. A train (1) has a plurality of ... |
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2011
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Invention
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Railway carriage. A railway carriage (1) having a body (12) and at least one bogie (13) coupled t... |
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2010
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Invention
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Squirrel-cage rotor for asynchronous motors. A squirrel -cage rotor (1) for asynchronous motors i... |
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Invention
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Fault detection method and system. A method of detecting faults in a member (3) having a first (3... |
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2007
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Invention
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Gearless power bogie with independent wheels for a low floor tramway vehicle. A power truck (1) f... |
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2006
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Invention
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Reinforcing assembly for a tubular cross member of a rail and tram car bogie.
A reinfo... |
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Invention
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Reinforcing assembly for a tubular cross member of a rail and tram car bogie. A reinforcing assem... |
