A temperature regulating device for regulating the temperature of a drive battery of an electric drive in a vehicle by means of a temperature regulating circuit. The temperature regulating circuit has a battery flow-through section in thermal contact with the drive battery; a cooling flow-through section in thermal contact with an ambient heat exchanger; and piping sections for connecting the temperature regulating circuit and the temperature regulating device. The temperature regulating device includes: an electric pump assembly with a pump housing for circulating a liquid heat transfer medium; electric heating means for heating the heat transfer medium; and temperature regulation control means having a pump control section; and a heating control section; A heating flow-through section for the temperature regulating circuit is in thermal contact with the electric heating means, and is arranged inside the pump housing.
TEMPERATURE REGULATING DEVICE AND DEVICE ARRANGEMENT IN A TEMPERATURE REGULATING SYSTEM
2021-05-13
Patent
Elektronische Ressource
Englisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |