A ventilation assembly for a heat exchanger of a motor vehicle, has plate-like support structure with a main flow opening. A ventilator, including an electric motor and a fan, is mounted in the main flow opening. A voltage regulating device is fixed to the support structure and connected to the electric motor. The voltage regulating device has a support casing and a heat dissipater connected to the support casing. The voltage regulating device is fixed to the support structure in the region of but outside of the main flow opening, with the support casing and the heat dissipater being disposed in planes which are at least approximately parallel with the axis of the fan and of the main flow opening.
Ventilation assembly
22.03.2016
Patent
Elektronische Ressource
Englisch
IPC: | F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
Inflatable flexible ventilation pipe and ventilation pipeline assembly
Europäisches Patentamt | 2020
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