公开(公告)号：WO2021110409A1

公开(公告)日：2021-06-10

申请号：PCT/EP2020/082452

申请日：2020-11-17

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  DOMITER, Artur ,  POTEMPA, Bartosz ,  WOZEK, Mateusz

IPC: F28D1/04

Abstract: A heat exchanger assembly (100) includes a first heat exchanger (10) that includes at least one first manifold (14), a second heat exchanger (20) that includes at least one second manifold (24) and at least one connector (30) formed on at least one of the first manifold (14) and the second manifold (24). The at least one connector (30) facilitates connection between the second heat exchanger (20) and the first heat exchanger (10). The at least one connector (30) includes a fluid flow passage (32) that forms fluid communication between heat exchange fluid flow lines (40) and the at least one second manifold (24). The fluid flow passage (32) is fluidically isolated from the at least one first manifold (14).

公开(公告)号：WO2021074299A1

公开(公告)日：2021-04-22

申请号：PCT/EP2020/079052

申请日：2020-10-15

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  DULIBAN, Lukasz ,  SZOSTEK, Dawid ,  WIDZYK, Lukasz ,  DOMITER, Artur

IPC: F28D1/053 ,  F28D1/03

Abstract: The invention comprises a heat exchanger (1), in particular for a motor vehicle, comprising a first manifold (2) and a second manifold (3) connected by a plurality of primary tubes (10) with a first cross-section (A-A) and at least one secondary tube (20) with a second cross-section (B-B), characterised in that the second cross-section (B-B) is different than the first cross-section (A-A), wherein the outer diameter of the secondary tube (20) is constantly the same as the outer diameter of the primary tubes (10).