Valeo Systemes Thermiques

Other

Valeo Systemes Thermiques-ths

Kamel Azzouz

Amrid Mammeri

Sébastien Garnier

Michael Lissner

Cédric De Vaulx

Patrick Leblay

Imad Chelali

Georges De Pelsemaeker

Farid Bakir

Jean-Louis Lanard

Fabien Bireaud

Bastien Jovet

Julien Tissot

Patrick Boisselle

Jérémy Blandin

Sofiane Khelladi

Samuel Bry

Cedric De Vaulx

Dawid Szostek

Aurélie Bellenfant

Christophe Denoual

Frédéric Tison

Erwan Etienne

Lionel Robillon

Gael Durbecq

Christian Mahe

Benjamin Ferlay

Karim Arab

Jérôme Mougnier

Michel Simonin

Xavier Marchadier

Dinh-Luyen Nguyen

Andrzej Fudala

Cedric Lebert

Olivier Maquin

Kevin Gahon

Michel Simonn

Zoulika Soukeur

Issiaka Traore

Ambroise Servantie

Véronique Monnet

Ivan Dobrev

Adam Kolacz

Pascale Hermann

François Fernand

Cèdric De Vaulx

Veronique Westermann

Yolanda Bravo

Moussa Nacer Bey

Sebastien Garnier

Marcin Malik

Mohamed Asri

A cooling module for an electric or hybrid motor vehicle, through which an air flow is intended to pass, having a set of heat exchangers including a first heat exchanger and a second heat exchanger; a fan casing disposed downstream, the fan casing having an outlet for the air flow; a tangential turbomachine configured so as to generate the air flow; the cooling module further including: an air discharge vent disposed downstream of the outlet for the air flow of the fan casing; and a bypass connecting the outlet for the air flow to an opening upstream of the set of heat exchangers; the air discharge vent having a closure device configured so as to redirect the air flow from the outlet towards the outside of the vehicle when in the discharge position and to redirect the air flow towards the bypass when in the recirculation position.

Cooling module for an electric or hybrid motor vehicle, comprising a tangential-flow turbomachine

The invention relates to a cooling module for a motor vehicle, including at least one heat exchanger, at least one tangential turbomachine, a housing having a first suction opening and an exhaust opening between which flows a first air stream passing through the at least one heat exchanger and at least one electric motor for controlling the rotation of the at least one tangential-flow turbomachine, the electric motor being arranged on the outer wall of the housing, the electric motor including at least one air inlet and one air outlet. The housing includes a second suction opening, the air outlet of the motor being in fluid connection with the second suction opening so as to allow a second air stream to flow.

Cooling module for an electric motor vehicle, comprising a tangential-flow turbomachine

Disclosed is a three-fluid heat exchanger () comprising a stack of plates () and: a first circuit () for the circulation of a first heat-transfer fluid between a first inlet manifold () and a first outlet manifold () for the first heat-transfer fluid, a second circuit () for the circulation of a second heat-transfer fluid between a second inlet manifold () and a second outlet manifold () for the second heat-transfer fluid, a third circuit () for the circulation of a third heat-transfer fluid between a third inlet manifold () and a third outlet manifold () for the third heat-transfer fluid, the stack of plates () forming an alternation of first (A) and second (B) circulation spaces for the circulation of heat-transfer fluid, stacked in the direction of stacking of plates (), the first circuit () being arranged within the first circulation spaces (A) and the second () and third () circuits being jointly arranged within the second circulation spaces (B).

Three-fluid plate heat exchanger

The present invention relates to a cooling loop, in particular for a motor vehicle, the loop being configured to allow a heat exchange between a cooling liquid and a liquid to be cooled. According to the invention, the cooling loop includes an on-board sensor which is positioned at least partially in contact with the cooling liquid, the sensor being configured to supply at least one datum relating to at least one physical property and/or chemical property of the cooling liquid.

Cooling loop, in particular for a motor vehicle, and sensor fitted on board the loop

The invention relates to a condenser () of a cooling device () of at least one battery element () of a motor vehicle, configured to liquefy a dielectric fluid deposited in the form of vapor at the surface of said condenser, characterized in that the condenser comprises at least one main wall () and a plurality of secondary walls projecting from the main wall and participating in forming a chamber for receiving one or more battery elements. The condenser comprises a cooling fluid circuit provided in the thickness of the main wall and at least one dielectric fluid circuit in liquid form provided in the thickness of at least one secondary wall, said electrical fluid circuit being equipped with at least one nozzle for projecting the dielectric fluid.

Cooling device of an electrical storage system and method using the cooling device

Cooling module () for an electric or hybrid motor vehicle (), through which cooling module () an air flow (F) is intended to pass, comprising: —a set of heat exchangers () comprising: —a first heat exchanger () configured to be a condenser connected within an air conditioning circuit (A), and —a second heat exchanger () configured to be a low-temperature radiator connected within a thermal management circuit (B), —a tangential-flow turbomachine () configured so as to generate the air flow (F), the set of heat exchangers () further comprising a third heat exchanger () configured to be a sub-cooler connected within the air conditioning circuit (A), the third heat exchanger () being arranged within the set of heat exchangers () furthest upstream in the direction of the air flow (F).

Cooling module an electric or hybrid motor vehicle, comprising a tangential-flow turbomachine

A ventilation device () for a cooling module () of a motor vehicle () comprises a tangential flow turbomachine (--) with an impeller wheel (--), a frame () forming a recess (--) for receiving the impeller wheel (--), flaps (--) which pivot relative to the frame (), the flaps (--) being suitable for selectively closing off an opening (--) through the frame (). An actuator (--) for controlling the pivoting of the flaps (--) comprises an electric motor (--), the output shaft of which rotates one of the flaps (--) and a rod (-) connecting one flap (--) to the other flaps (--), such that the rotation of one flap (--) is transmitted to the other flaps (--).

Cooling module for a motor vehicle comprising a tangential flow turbomachine

The invention relates to a cooling module for an electric or hybrid vehicle, the cooling module having a housing including an air inlet and an air outlet and within which there are arranged an assembly of heat exchangers and a tangential turbomachine configured so as to generate an air flow passing through the housing from its air inlet to its air outlet and passing through the assembly of heat exchangers. The housing has, on one of its outer lateral faces, a two-fluid heat exchanger in order to allow the exchanges of heat energy between a first heat-transfer fluid circulating in a first circulation loop and a second heat-transfer fluid circulating in a second circulation loop.

Cooling module for an electric or hybrid motor vehicle

The invention relates to a device () for thermal processing of at least one electrical element placed in a chamber () and liable to get hot, the thermal processing device () comprising at least one first circuit configured to be passed through by a heat-transfer fluid and at least one second circuit configured to be passed through by a dielectric fluid, characterised in that the first circuit and the second circuit are at least partially bounded by a face placed facing the chamber (). The invention also relates to an electrical device () comprising a casing (), a plurality of electrical elements liable to get hot and a thermal processing device (). The invention relates to a method for cooling a plurality of electrical elements liable to get hot of an electrical device ().

Device for thermal processing of an electrical element liable to get hot and method implementing the thermal processing device

The invention relates to a cooling module () for a motor vehicle, preferably having an electric motor, comprising: —at least one heat exchanger (), —at least one tangential turbomachine () capable of creating a flow of air in contact with said at least one heat exchanger (), and —a fairing () for housing said at least one heat exchanger (), wherein the fairing () comprises at least one indentation (34-1, 34-2, 36-1, 36-2, 38-1, 38-2) for retaining at least one heat exchanger.

Cooling module for a motor vehicle having a tangential turbomachine

A device () for thermally regulating an electrical component (), the temperature of which needs to be regulated, said electrical or electronic component () being liable to release heat during its operation, the thermal regulation device () having a housing () that is configured to accommodate the electrical or electronic component (), a circuit () and a device () for spraying a dielectric fluid, the phase-change temperature of which is such that it is able to vaporize on contact with the electrical or electronic component (), the housing () having at least one wall () for condensation of the dielectric fluid in its vaporized form, at least one external face () and/or internal face () of said condensation wall () having at least reliefs () configured to promote the condensation of the dielectric fluid in the vaporized state.

Device for thermally regulating an electrical component

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

Adapter for a heat exchanger header

The invention concerns a device for thermal regulation (), in particular cooling, for an electronic component (), in particular a battery, the temperature of which must be controlled, the electronic component () being in particular capable of giving off heat during its operation, the thermal regulation device comprising at least one first circuit () configured to allow the circulation of a heat transfer fluid; at least one second circuit () configured to transport a dielectric fluid, this second circuit comprising at least one outlet for delivering the dielectric fluid towards the electronic component; at least one first circuit () and at least one second circuit () being arranged so that the first circuit is in thermal interaction with the fluid delivered via the at least one outlet of the second circuit.

Device for thermal regulation of an electronic component

The invention relates to a module, comprising: —at least one, preferably only one, tangential turbomachine (--) comprising a bladed wheel (--) and a motor (--) for rotationally driving the bladed wheel (--), —a frame (--) forming an opening (--), preferably only one opening, —a shut-off means (--) designed to selectively shut off the opening (--), the shut-off means (--) having at least two regions which, in contact in a position of the shut-off means (--) in which the opening (--) is left free, are at a distance apart in a position in which they shut off the opening (--).

Ventilation device module for a motor vehicle cooling module, ventilation device comprising such a module, and cooling module for a motor vehicle comprising such a ventilation device

A battery includes at least one row of energy storage cells. The row of energy storage cells has a longitudinal extension direction with an upper side and lateral sides being respectively defined by a series of upper and lateral faces of the energy storage cells and of spaces separating the energy storage cells in the longitudinal extension direction. The battery also includes a dielectric fluid circuit with one or more spray orifices. The spray orifices are flush with the upper side of the row of energy storage cells and are located facing a lateral side of the row such that the dielectric fluid circuit leaves the upper side of the row free.

Battery equipped with a temperature regulation device using a dielectric fluid

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Le Mesnil Saint Denis, France

Kamel Azzouz