The invention relates to a plug connector designed to transmit electric power via at least two contact parts which are mounted in a contact support and to cool same while transmitting electric power, each contact part comprising a connection element which is connected to an electric line. A supply line for supplying a cooling fluid is provided in a common cooling chamber delimited by a cooling housing, and a respective tube is arranged about each line in order to convey the cooling fluid away from the cooling chamber, wherein each connection element is at least partly arranged in the cooling housing and additionally comprises a tube receiving area for receiving the respective tube, in which the corresponding electric line is received such that a line cooling region is formed for the electric line, and the connection element comprises at least one opening for fluidically coupling at least the cooling chamber. The cooling housing has at least one inlet for the cooling fluid, said inlet being connected to the supply line for the cooling fluid, and the cooling housing comprises a flow direction control means which is shaped and/or designed such that a cooling fluid entering through the inlet flows around the respective connection element in a rotating manner at least in some sections at least in the cooling chamber.
STECKVERBINDER
PLUG CONNECTOR
CONNECTEUR ENFICHABLE
19.02.2025
Patent
Elektronische Ressource
Deutsch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |