公开(公告)号：US12011967B2

公开(公告)日：2024-06-18

申请号：US17276673

申请日：2019-09-13

Applicant: Valeo Systemes Thermiques

Inventor： Sébastien Garnier ,  Michael Lissner ,  Amrid Mammeri ,  Kamel Azzouz

IPC: B60H1/00 ,  B60K11/06 ,  B60K11/08

CPC classification number: B60H1/00328 ,  B60K11/06 ,  B60K11/08 ,  B60K11/085

Abstract: A heat exchange module includes at least a first heat exchanger and a ventilation device intended to generate a flow of air. The ventilation device includes at least one cross-flow fan for setting in motion an air flow and a guide means that includes at least one air guiding element for guiding the air set in motion by the cross-flow fan. The first heat exchanger and the ventilation device are positioned relative to one another in such a way that the air flow set in motion by the ventilation device is fed into the heat exchanger and, when the fan is in operation, this air is drawn in by the cross-flow fan passes through the heat exchanger before entering the cross-flow fan.

公开(公告)号：US20210341228A1

公开(公告)日：2021-11-04

申请号：US17279909

申请日：2019-09-25

Applicant: Valeo Systemes Thermiques

Inventor： Julien Tissot ,  Kamel Azzouz ,  Michael Lissner ,  Cédric De Vaulx ,  Patrick Leblay ,  Sébastien Garnier

IPC: F28D9/00 ,  F28F13/08

Abstract: The invention relates to a plate (105) forming part of a heat exchanger and intended to delimit at least one channel (111a, 111b) for circulation of a fluid. The plate (105) comprises a bottom (106), and at least one raised edge (107) which surrounds the bottom (106). The plate (105) comprises at least one opening (110) configured to supply the channel (111a, 111b) with fluid. The opening (110) is shaped according to an opening profile (X1). The plate (105) is equipped with a fluid distribution means (300) shaped according to a distribution means profile (X2) which is homothetic with the opening profile (X1) of the opening (110).

公开(公告)号：US20200318642A1

公开(公告)日：2020-10-08

申请号：US16652218

申请日：2018-09-27

Applicant: Valeo Systemes Thermiques

Inventor： Michael Lissner ,  Amrid Mammeri ,  Kamel Azzouz

IPC: F04D25/08 ,  F04F5/16

Abstract: A ventilation device (2) for generating an air flow through a motor vehicle heat exchanger (1) is disclosed. The ventilation device (2) includes a plurality of ducts (8), at least one air manifold (12) including at least one air flow inlet (131; 132) and ports, each duct (8) opening at one of the ends thereof into a port (14) separate from the air manifold (12), where the air manifold (12; 100; 200; 300; 400; 500) is provided with air guides (104, 402) configured to guide the air flow passing through the air manifold (12; 100; 200; 300; 400; 500).

公开(公告)号：US12228354B2

公开(公告)日：2025-02-18

申请号：US17279421

申请日：2019-09-25

Applicant: Valeo Systemes Thermiques

Inventor： Kamel Azzouz ,  Julien Tissot ,  Sébastien Garnier ,  Patrick Leblay ,  Michael Lissner ,  Cédric De Vaulx

IPC: F28F9/02

Abstract: The invention relates to an adapter (8) for connecting a header (5) of a heat exchanger (i) having a header cross section (25) to a manifold (6) having a manifold cross section (26) which has a different shape from the shape of the header cross section (25). An adapter (8) connects the header cross section (25) to the manifold cross section (26). The adapter (8) can be in one piece with a first end plate (3a) of the heat exchanger (i) or it can be an independent part. Application to plate heat exchangers.

公开(公告)号：US20220011061A1

公开(公告)日：2022-01-13

申请号：US17279421

申请日：2019-09-25

Applicant: Valeo Systemes Thermiques

Inventor： Kamel Azzouz ,  Julien Tissot ,  Sébastien Garnier ,  Patrick Leblay ,  Michael Lissner ,  Cédric De Vaulx

IPC: F28F9/02

Abstract: The invention relates to an adapter (8) for connecting a header (5) of a heat exchanger (i) having a header cross section (25) to a manifold (6) having a manifold cross section (26) which has a different shape from the shape of the header cross section (25). An adapter (8) connects the header cross section (25) to the manifold cross section (26). The adapter (8) can be in one piece with a first end plate (3a) of the heat exchanger (i) or it can be an independent part. Application to plate heat exchangers.

公开(公告)号：US20210277818A1

公开(公告)日：2021-09-09

申请号：US17255737

申请日：2019-06-24

Applicant: Valeo Systemes Thermiques

Inventor： Michael Lissner ,  Amrid Mammeri ,  Kamel Azzouz ,  Farid Bakir ,  Sofiane Khelladi ,  Ivan Dobrev

IPC: F01P7/02 ,  B60K11/04

Abstract: The invention relates to a ventilation device for a motor vehicle, comprising at least one manifold (5-1, 5-2) for distributing air to the tubes (3), at least one turbomachine (26) being arranged in said at least one manifold (5-1, 5-2), said at least one turbomachine (26) comprising a cross-flow fan (26), said at least one manifold (5-1, 5-2) forming a volute (30) of the cross-flow fan (26).

公开(公告)号：US20210207520A1

公开(公告)日：2021-07-08

申请号：US17059779

申请日：2019-05-29

Applicant: Valeo Systemes Thermiques

Inventor： Kamel Azzouz ,  Michael Lissner ,  Amrid Mammeri ,  Ivan Dobrev ,  Sofiane Khelladi ,  Farid Bakir

IPC: F01P5/02 ,  F04D29/66

Abstract: The present invention relates to an impeller (102) for a tangential fan (100) intended to be fitted to a motor vehicle, the impeller extending chiefly in the direction of a longitudinal axis (L102) of the impeller (102), the impeller (102) having a plurality of blades (110) distributed in stages (112; 1121; 1122) along said longitudinal axis (L102) of the impeller (102), each stage (112; 1121; 1122) comprising a plurality of blades (110) angularly distributed about said longitudinal axis (L102) of the impeller (102), the blades (110) of each stage (112; 1121; 1122) of blades (110) preferably being equally angularly distributed about said longitudinal axis (L102) of the impeller (102), in which impeller the blades (110) of a first stage (1121) of blades (110) are angularly offset from the blades (110) of at least a second stage (1122) of blades (110).

公开(公告)号：US11959706B2

公开(公告)日：2024-04-16

申请号：US17278908

申请日：2019-09-25

Applicant: Valeo Systemes Thermiques

Inventor： Julien Tissot ,  Kamel Azzouz ,  Michael Lissner ,  Cédric De Vaulx ,  Patrick Leblay ,  Sébastien Garnier

IPC: F28D9/00 ,  F28F3/04 ,  F28F3/08

CPC classification number: F28D9/005 ,  F28F3/048 ,  F28F3/083

Abstract: The invention relates to a heat exchanger (20) plate (1, 2a) intended to delimit at least one channel (30, 30a, 30b) for circulation of a fluid, the circulation plate (1) being provided with a bottom (3) and a raised rim (5, 5a-5h) that surrounds the bottom (3), the circulation plate (1) comprising at least one opening (7, 7a-7d) through which a fluid can enter the channel (30, 30a, 30b), characterized in that the opening (7, 7a-7d) is delimited by at least one at least partially rectilinear edge (9a). Application to the field of heat exchanges.

公开(公告)号：US11859925B2

公开(公告)日：2024-01-02

申请号：US17279127

申请日：2019-09-25

Applicant: Valeo Systemes Thermiques

Inventor： Julien Tissot ,  Kamel Azzouz ,  Michael Lissner ,  Cédric De Vaulx ,  Patrick Leblay ,  Sébastien Garnier

IPC: F28F3/08 ,  F28F3/04

CPC classification number: F28F3/086 ,  F28F3/044 ,  F28F3/048 ,  F28F2250/102

Abstract: The invention relates to a plate (105) forming part of a heat exchanger and intended to delimit at least one channel (111) for circulation of a fluid. The plate (105) extends principally along an axis of longitudinal extent (A1). The plate (105) comprises at least one bottom (106), at least one first lateral raised edge (19a) which is inscribed within a first plane (P1) intersecting the axis of longitudinal extent (A1), and at least two openings (110) which are configured such that the fluid enters and exits the channel (111), respectively. The bottom (106) is provided with a rib (113) which extends longitudinally from the first lateral raised edge (109a). The rib (113) is positioned between the two openings (110). The rib (113) is of a sinuous configuration.

公开(公告)号：US20220227221A1

公开(公告)日：2022-07-21

申请号：US17613288

申请日：2020-05-18

Applicant: Valeo Systemes Thermiques

Inventor： Kamel Azzouz ,  Sébastien Garnier ,  Michael Lissner ,  Amrid Mammeri

IPC: B60K11/08 ,  F01P11/10

Abstract: The invention relates to a cooling module (22) for a motor vehicle (10), comprising: ⋅—at least one heat exchanger (301-303) delimiting a surface, referred to as the working surface, ⋅—at least one first tangential-flow turbomachine (28-1) and a second tangential-flow turbomachine (28-2), each of said turbomachines (28-1, 28-2) being capable of creating an air flow in contact with said working surface, each of said turbomachines comprising a rotor rotating about an axis and a volute for housing the rotor, comprising an air guiding portion and an air outlet outside the turbomachine, said turbomachines (28-1, 28-2) being arranged such that the air outlet of the first turbomachine (28-1) is arranged opposite the guiding portion of the second turbomachine (28-2).