Connection arrangement for connecting pipelines for supplying operating fluid i.e. coolant, in motor vehicle, has seal arranged between beading unit and flange, and nut part held in chamber of male part, where chamber is closed outwards

摘要

The arrangement (100) has a male part (116), via which one of pipelines (112) runs. A nut part (118), via which another pipeline (114) runs. The male part and the nut part stand in attachment via contact surfaces (124, 126), which radially run regarding the pipelines. An axial flat seal (132) is provided for sealing the pipelines. The flat seal is arranged between a deformation beading unit (128) of the former pipeline and a flange (130) of an end area (122) of the latter pipeline. The nut part is held in a receiving chamber (138) of the male part, where the chamber is closed outwards.