| 摘要 |
For mechanical and flow stabilisation in a crossflow fan with a housing having a sheet-metal casing and a sheet metal web as well as side parts, and with a fan cylinder and driving motor mounted on the side parts, the fan cylinder (7) is formed by at least two independent fan cylinder sections (7', 7", 7'") arranged axially one behind the other, and a common intermediate bearing, fixed to the housing, for the fan cylinder sections (7', 7", 7'") is provided between each of the fan cylinder sections (7', 7", 7'"). <IMAGE>
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