The invention relates to a temperature-control device (1) which is designed to be used in a motor vehicle for controlling the temperature of an interior and/or a component of a motor vehicle, in particular an electric traction component (5) for driving the motor vehicle, comprising at least one coolant circuit (3), through which a coolant can flow and which is equipped with the electric traction component (5) and a first heat exchanger (6) that is impinged upon by the ambient air; at least one refrigerant circuit (2) through which a refrigerant can flow and which is equipped with at least one compressor (7) for compressing the refrigerant, at least one expansion element (8) for expanding the refrigerant, and at least one second heat exchanger (10) for controlling the temperature of the air supplied to the interior; and at least one third heat exchanger (4), which is arranged in the coolant circuit (3) and in the refrigerant circuit (2), for transferring heat between the refrigerant and the coolant, wherein the temperature-control device can be operated in at least one heating operation in order to heat the interior and in at least one cooling operation in order to cool the interior. The first heat exchanger (6) is designed as a microchannel cooler with a plurality of at least partly parallel microchannels (11), and the microchannels (11) are arranged on multiple parallel planes (E1, E2) perpendicularly to the direction of the air flow (V) in particular, said planes being arranged at a distance (a, A) from one another.
TEMPERIEREINRICHTUNG EINES INNENRAUMES ODER VON KOMPONENTEN EINES KRAFTFAHRZEUGES
TEMPERATURE-CONTROL DEVICE OF AN INTERIOR OR COMPONENTS OF A MOTOR VEHICLE
DISPOSITIF DE RÉGULATION DE TEMPÉRATURE D'UN HABITACLE OU DE COMPOSANTS D'UN VÉHICULE AUTOMOBILE
2021-07-07
Patent
Electronic Resource
German
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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 |
TEMPERIEREINRICHTUNG EINES INNENRAUMES ODER VON KOMPONENTEN EINES KRAFTFAHRZEUGES
European Patent Office | 2019
|Temperiereinrichtung eines Innenraumes oder von Komponenten eines Kraftfahrzeuges
European Patent Office | 2019
|European Patent Office | 2016
|European Patent Office | 2022
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