FEED-THROUGH IN PARTICULAR FOR BATTERIES AND METHOD FOR INTEGRATING SAID FEED-THROUGH IN A HOUSING BY MEANS OF ULTRASONIC WELDING

摘要

The present invention relates to a feedthrough which passes through a housing part of a feedthrough, in particular a housing, in particular a battery housing, preferably a battery cell housing. The housing part includes at least one opening through which the at least one conductor, preferably a substantially pin-shaped conductor, is guided. The fin-shaped conductor is at least partially surrounded by an insulator, in particular a glass or glass ceramic material. The present invention provides at least one coupling portion of a conductor, in particular a conductor and / or housing part, which is substantially in the form of a pin, and an insulator, in particular a glass or glass ceramic material, and the coupling part is an ultrasonic welding coupling part.