Method for connecting two plastic components by ultrasonic welding, involves connecting plastic components over two welding zones, where welding zones are extended approximately up to common plane

摘要

The method involves connecting the plastic components (2,3,4) over two welding zones (9-12), where the welding zones are extended approximately up to a common plane (13). The plastic components are welded at the same time in the welding zones. The welding zones are provided for the simultaneous connection of the plastic components. the distance of the welding zones lies to the common plane within a defined tolerance. An independent claim is included for a device which is designed as a radial compressor.