公开(公告)号：US20220412673A1

公开(公告)日：2022-12-29

申请号：US17756136

申请日：2021-02-26

Applicant: Hanon Systems

Inventor： Ján Gregus-Kollár ,  Martin Janský ,  Jan Lazek ,  Leo Somhorst ,  Jan Povýsil ,  Jakub Sagacík ,  Marek Bursik

IPC: F28F9/02

Abstract: A collector of a heat exchanger for a vehicle, which collector has numerous recesses for projections on a tube sheet that are pressed into the recesses as part of a crimp connection, and wherein the recesses have at least one platform which is spaced apart from at least one edge of the recess in such a way that a free space is created. A heat exchanger for a vehicle, which heat exchanger has a tube sheet with projections that adjoin openings and are pressed into recesses of a collector, and wherein at least one opening edge, which is adjacent to an opening edge that is directly adjacent to the projection, is bent out of the plane of the opening.