| 摘要 |
The invention relates to a device for generating an air current, in particular for cooling or heating electric components or sub-assemblies. The aim of the invention is to develop a device of this type in order to incorporate an additional air-current monitor in a simple and cost-effective manner, thus ensuring the reliable and accurate monitoring of the ventilation process. To achieve this, the device is provided with an integrated air-current monitor on a housing part, the latter surrounding and/or being allocated to the fan. Said monitor is positioned in such a way that it is situated in the air current.
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