BOGIE FOR A RAIL VEHICLE WITH TWO LONGITUDINAL MEMBERS, A TRACTION MOTOR AND A COOLING DEVICE AS WELL AS A RAIL VEHICLE WITH AT LEAST ONE BOGIE
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Aug 28, 2024
filing date -
Aug 28, 2024
priority date (Note) -
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Abstract
The invention relates to a bogie (10) for a rail vehicle (29). The bogie (10) comprises a bogie frame (11) with two longitudinal beams (8), a traction motor (1) with a motor shaft (15) and a cooling device (14). The traction motor (1) can be cooled by the cooling device (14). The traction motor (1) is arranged between the longitudinal beams (8). The cooling device (14) comprises a fan (2) and a fan drive (4). The fan drive (4) can be designed as an electric permanent magnet motor. The cooling device (14) is arranged between the longitudinal beams (8).
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