公开(公告)号：WO2021099339A1

公开(公告)日：2021-05-27

申请号：PCT/EP2020/082450

申请日：2020-11-17

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  NUKALA, Vineela ,  PENTAPALLI, Venkatesh ,  DULIBAN, Lukasz ,  JURKIEWICZ, Damian ,  ISMAIL, Mohammed Gowhar ,  HENNER, Manuel ,  FRANCOIS, Nicolas ,  MUDAGAL, Raghavendra

IPC: F28D1/053

Abstract: The invention comprises a heat exchanger in particular for a motor vehicle comprising: a first header, a first tank assembled with the first header, a second header, a second tank assembled with the second header, a plurality of tubes deployed in parallel to each other between the first header and the second header, the tubes comprising open ends received in the headers, and at least one tube reinforcement, characterised in that, the tube reinforcement comprises a support element and at least two central reinforcement sections protruding substantially perpendicularly from the support element, wherein the central reinforcement sections are in bonded contact with respective central portions of the inner walls of at least two tubes.

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).

公开(公告)号：WO2021069060A1

公开(公告)日：2021-04-15

申请号：PCT/EP2019/077153

申请日：2019-10-08

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  DULIBAN, Lukasz ,  CZERLUNCZAKIEWICZ, Ewelina ,  SONTAG, Adam

IPC: F28D1/053 ,  F28F9/02 ,  F28D20/00

Abstract: A collector box (10) for a heat exchanger for a motor vehicle, comprising an elongated collector tank (11) with a fluid nozzle (12) and an opening (14) for receiving a header with heat exchange tubes, characterized in that it further comprises a plate arrangement 0 with a first distribution section (110) and a second distribution section (120), connected to the collector tank (11) so that a fluid passage is created between the nozzle (12) and the opening (13) through the distribution sections (110, 120), the first distribution section (110) being arranged closer to the nozzle (12) than the second distribution section (120), wherein the distribution sections (110, 120) are elongated in the same direction as the collector tank (11), and wherein the first distribution section (110) comprises distribution area which is smaller than distribution area of the second distribution section (120).

公开(公告)号：WO2021099340A1

公开(公告)日：2021-05-27

申请号：PCT/EP2020/082451

申请日：2020-11-17

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  NUKALA, Vineela ,  DULIBAN, Lukasz ,  PENTAPALLI, Venkatesh ,  JURKIEWICZ, Damian ,  MUDAGAL, Raghavendra

IPC: F28D1/053

Abstract: The invention comprises a heat exchanger (1) in particular for a motor vehicle comprising: a first header (2), a first tank (40) assembled with the first header (2), a second header (3), a second tank (50) assembled with the second header (3), a plurality of tubes (4) deployed in parallel to each other between the first header (2) and the second header (3), the tubes (4) comprising open ends received in the headers (2,3), and- at least one tube reinforcement (10), characterised in that, the tube reinforcement (10) comprises a support element (11), a plurality of projecting legs (12) protruding substantially perpendicularly from the support element (11), wherein the projecting legs (12) are introduced into at least three tubes so that they are in contact with the inner walls of the tubes (4).

公开(公告)号：WO2021048099A1

公开(公告)日：2021-03-18

申请号：PCT/EP2020/075033

申请日：2020-09-08

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  DULIBAN, Lukasz ,  SZOSTEK, Dawid

IPC: F28F9/02

Abstract: The invention comprises a heat exchanger for a motor vehicle comprising a row of tubes. The tubes are fluidly connected with at least one manifold. The manifold comprises a header and a tank, between which a sealing means is located. The sealing means comprising two shorter sides, two longer sides, and at least one transverse portion connecting the opposite longer sides and being located essentially between the main axes of a pair of the tubes, wherein the transverse portion is located between a pair of neighboring tubes comprising a first supporting tube and a second supporting tube, wherein there is at least one non-supporting tube situated between the pair of neighboring tubes and any of the short sides of the sealing means.

公开(公告)号：WO2020260287A1

公开(公告)日：2020-12-30

申请号：PCT/EP2020/067511

申请日：2020-06-23

Applicant: VALEO AUTOSYSTEMY SP. Z O.O.

Inventor： BARUS, Lukasz ,  DULIBAN, Lukasz ,  JURKIEWICZ, Damian ,  SZOSTEK, Dawid ,  ROMANSKI, Piotr

IPC: F28F9/02

Abstract: A tank for a heat exchanger, in particular for a motor vehicle, comprising: a distribution body for delivering a coolant fluid into the heat exchanger; a first opening disposed along the longitudinal direction of the distribution body, the first opening having a substantially rectangular shape for receiving a header with tubes; a second opening disposed on the surface of the distribution body, the second opening having a circular shape; the second opening configured to receive a connector; at least one guiding means disposed in the vicinity of the second opening; the heat exchanger characterized in that the guiding means come into contact with the connector after rotating the connector in a plane delimited by the second opening, so that the guiding means prevent the connector from moving in the axis of the opening.