EP4584106A1 - Dispositif de module thermique et véhicule comprenant le dispositif de module thermique - Google Patents

Dispositif de module thermique et véhicule comprenant le dispositif de module thermique

Info

Publication number
EP4584106A1
EP4584106A1 EP23719296.8A EP23719296A EP4584106A1 EP 4584106 A1 EP4584106 A1 EP 4584106A1 EP 23719296 A EP23719296 A EP 23719296A EP 4584106 A1 EP4584106 A1 EP 4584106A1
Authority
EP
European Patent Office
Prior art keywords
sub
thermal module
module device
flow channel
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23719296.8A
Other languages
German (de)
English (en)
Inventor
Peter Vincon
Yannick Goos
Patrick Moll
Timo Rigling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETO Magnetic GmbH
Original Assignee
ETO Magnetic GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ETO Magnetic GmbH filed Critical ETO Magnetic GmbH
Publication of EP4584106A1 publication Critical patent/EP4584106A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
    • B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves

Definitions

  • the invention relates to a thermal module device according to the preamble of claim 1, a thermal module according to claim 15 and a vehicle according to claim 16.
  • thermal module device comprising a basic unit which has a first sub-element, in particular an upper shell, and a second sub-element, in particular a lower shell, and which is formed by joining the two sub-elements together, comprising at least two each assigned to at least one of the sub-elements prepared assembly points for assembly of functional components of a thermal circuit and comprising at least one flow channel of the thermal circuit, which is completely circumferentially delimited by the two sub-elements at least in a flow section of the flow channel and which is integrally formed by the two sub-elements, has been proposed. Due to the increasing number of components that need to be integrated into thermal modules, adequate positioning of the sub-elements and their interfaces to one another is becoming increasingly complex.
  • the two sub-elements when the two sub-elements are joined together, for example by welding, it can also be held down over a particularly large area, especially since there are hardly any disruptive contours on the surface of the plate-like first sub-element.
  • accessibility for functional components that have to be attached (welded) to the first sub-element can advantageously be improved, since in particular there are hardly any interfering contours on the first sub-element.
  • costs can also be advantageously reduced, in particular by using simpler tools, in particular injection molding tools, to produce the complexity-reduced first sub-element.
  • the first sub-element is made of a more expensive laser-transmissive material to enable the sub-elements to be welded, since the first sub-element consists of comparatively less material due to the plate-like design.
  • the thermal module forms an exchangeable, complex element within an overall system, in particular within the, preferably electrically driven, vehicle.
  • the thermal module forms a closed functional unit.
  • the thermal module comprises at least a large part of a cooling circuit and/or at least a large part of a refrigeration circuit for a vehicle. A majority should be understood to mean in particular 51%, preferably 66%, preferably 80% and particularly preferably 95%.
  • the thermal module is involved at least in temperature control (heating or cooling) of a component or a passenger compartment of the vehicle.
  • a flow channel is formed integrally by one or more of the sub-elements should be understood in particular to mean that the flow channel is at least partially predetermined as a recess in at least one of the sub-elements.
  • the first sub-element is an injection-molded plastic part.
  • the second sub-element is an injection-molded plastic part.
  • the thermal module device has a further flow channel, which is completely circumferentially delimited by the sub-elements at least in a flow section of the further flow channel and which is integrally formed by the sub-elements, wherein the first sub-element is flat at least in a region of the flow section of the further flow channel and/or is designed like a plate.
  • the further flow channel is different from the flow channel. It is conceivable that there is no flow connection between the flow channel and the further flow channel or that the flow channel and the further flow channel each form branches of a common flow channel system.
  • the aforementioned advantages of the plate-like/flat design can advantageously continue get extended.
  • the positioning of the two sub-elements relative to one another during assembly can advantageously be particularly simplified.
  • the first sub-element 12a is flat on a second side 38a of the first sub-element 12a that faces away from the flow channel 20a.
  • the first sub-element 12a is plate-like on more than 80% of a total surface of the first sub-element 12a.
  • the first sub-element 12a is at least essentially designed as a rectangular flat plate (with recesses) (see also FIG. 3a).
  • the basic unit 10a has a second sub-element 22a.
  • the second sub-element 22a forms a lower shell.
  • the second sub-element 22a is formed in one piece.
  • the second sub-element 22a is monolithic.
  • the second sub-element 22a is designed as an injection-molded plastic part.
  • the second sub-element 22a is made of a non-laser-transmissive material.
  • the second sub-element 22a could also be formed from a laser-transmissive material, in particular with the same laser transmissivity as the first sub-element 12a or with a laser transmissivity matched to a different laser wavelength than the first sub-element 12a.
  • the basic unit 10a is formed by assembling the first sub-element 12a with the second sub-element 22a.
  • the two sub-elements 12a, 22a are fixed to one another, for example welded, glued and/or together screwed or something similar.
  • the basic unit 10a comprises at least two, preferably at least three and preferably more than three, prepared assembly points 14a, 24a, each assigned to at least one of the sub-elements 12a, 22a.
  • the prepared assembly points 14a, 24a are each intended for assembly of one of the functional components 16a, 48a.
  • the basic unit 10a includes the flow channel 20a of the thermal circuit 18a.
  • the second sub-element 22a has a recess 32a.
  • the depression 32a of the second sub-element 22a defines the flow channel 20a at least in the flow section 26a of the flow channel 20a.
  • the depression 32a of the second sub-element 22a defines a course of the flow channel 20a in the base unit 10a.
  • the depression 32a is elongated in sections, curved in sections and/or extends in a meandering manner in sections in the flow plane.
  • the recess 32a of the second sub-element 22a has a U-shaped cross section.
  • the recess 32a of the second sub-element 22a has, at least in sections, a part-circular cross section.
  • the flow channel 20a is completely circumferentially delimited by the two assembled sub-elements 12a, 22a.
  • the first sub-element 12a is flat in the area of the flow section 26a, which delimits the flow channel 20a.
  • the first sub-element 12a is flat outside the area of the flow section 26a, which delimits the flow channel 20a.
  • the first sub-element 12a is designed like a plate in the area of the flow section 26a, which delimits the flow channel 20a.
  • the first sub-element 12a is designed like a plate outside the area of the flow section 26a, which delimits the flow channel 20a.
  • the flow channel 20a is integrally formed by the two sub-elements 12a, 22a, in particular by the recess 32a of the second sub-element 22a and the flat first side 28a of the first sub-element 12a facing the recess 32a.
  • the cross section of the flow channel 20a resembles a U-shape covered at the top.
  • the further flow channel 30a is, analogously to the flow channel 20a, completely circumferentially delimited by the two assembled sub-elements 12a, 22a, at least in a flow section 36a of the further flow channel 30a.
  • the further flow channel 30a is formed integrally, analogously to the flow channel 20a, by the two joined sub-elements 12a, 22a.
  • the first sub-element 12a is flat in the area of the flow section 36a, which delimits the further flow channel 30a.
  • the first sub-element 12a is designed like a plate in the area of the flow section 36a, which delimits the further flow channel 30a.
  • the further flow channel 30a has a cross section which corresponds to that of the flow channel 20a shown in FIG. 4.
  • FIG. 1 A further exemplary embodiment of the invention is shown in FIG.
  • the following descriptions and the drawings are essentially limited to the differences between the exemplary embodiments, with regard to components with the same designation, in particular with regard to components with the same reference numerals, in principle also to the drawings and / or the description of the other exemplary embodiments, in particular Figures 1 to 4, can be referred to.
  • the letter a is placed after the reference numbers of the exemplary embodiment in FIGS. 1 to 4.
  • the letter a is replaced by the letter b.
  • FIG. 5 shows a schematic perspective top view of an exemplary alternative thermal module 42b with an alternative thermal module device 40b.
  • the alternative thermal module device 40b has a basic unit 10b.
  • the basic unit 10b includes a first sub-element 12b and a second sub-element 22b. By joining the two sub-elements 12b, 22b to form the basic unit 10b, at least one flow channel 20b and at least one further flow channel 30b are formed.
  • the first sub-element 12b is divided into several separate sub-element pieces 34b, 44b educated. Different partial element pieces 34b, 44b of the first partial element 12b each partially or completely cover a different connected flow channel 20b, 30b.
  • a first sub-element piece 34b of the first sub-element 12b covers, for example, the flow channel 20b.
  • a second partial element piece 44b of the first partial element 12b covers, for example, the further flow channel 30b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Check Valves (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

L'invention est basée sur un dispositif de module thermique (40a-b), en particulier un dispositif de module de refroidissement et/ou de réfrigération, par exemple un véhicule (46a-b), en particulier entraîné électriquement, comprenant une unité principale (10a-b), qui comprend un premier sous-élément (12a-b), en particulier une coque supérieure, et un second sous-élément (22a-b), en particulier une coque inférieure, et qui est formé par les deux sous-éléments (12a-b, 22a-b) qui sont joints ensemble, comprenant au moins deux, de préférence au moins trois, et de préférence plus de trois, point de montage séparés (14a-b, 24a-b) qui sont dans chaque cas affectés à au moins l'un des sous-éléments (12a-b, 22a-b), pour le montage de composants fonctionnels (16a-b), de préférence électriques, d'un circuit thermique (18a-b), en particulier d'un circuit de refroidissement et/ou d'un circuit de réfrigération, et comprenant au moins un conduit d'écoulement (20a-b) du circuit thermique (18a-b), qui est complètement délimité sur sa circonférence par les deux sous-éléments (12a-b, 22a-b) au moins dans une partie d'écoulement (26a-b) du conduit d'écoulement (20a-b) et qui est formé d'un seul tenant par les deux sous-éléments (12a-b, 22a-b). Il est proposé le premier sous-élément (12a-b) soit plat et/ou de type plaque au moins dans une zone de la partie d'écoulement (26a-b) du conduit d'écoulement (20a-b).
EP23719296.8A 2022-09-09 2023-04-03 Dispositif de module thermique et véhicule comprenant le dispositif de module thermique Pending EP4584106A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022122996.3A DE102022122996A1 (de) 2022-09-09 2022-09-09 Flüssigkeitsleitungsvorrichtung, Flüssigkeitsleitung und Verfahren zur Herstellung eines Schalenteils für die Flüssigkeitsleitungsvorrichtung
PCT/EP2023/058686 WO2024051966A1 (fr) 2022-09-09 2023-04-03 Dispositif de module thermique et véhicule comprenant le dispositif de module thermique

Publications (1)

Publication Number Publication Date
EP4584106A1 true EP4584106A1 (fr) 2025-07-16

Family

ID=86185009

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23719296.8A Pending EP4584106A1 (fr) 2022-09-09 2023-04-03 Dispositif de module thermique et véhicule comprenant le dispositif de module thermique
EP23776258.8A Withdrawn EP4584107A1 (fr) 2022-09-09 2023-09-06 Dispositif de conduite de liquide, conduite de liquide et procédé de production d'une partie de coque pour le dispositif de conduite de liquide

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23776258.8A Withdrawn EP4584107A1 (fr) 2022-09-09 2023-09-06 Dispositif de conduite de liquide, conduite de liquide et procédé de production d'une partie de coque pour le dispositif de conduite de liquide

Country Status (3)

Country Link
EP (2) EP4584106A1 (fr)
DE (1) DE102022122996A1 (fr)
WO (2) WO2024051966A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4653674A1 (fr) * 2024-05-23 2025-11-26 Valeo Systemes Thermiques Module de gestion thermique
US20260085674A1 (en) * 2024-09-24 2026-03-26 GM Global Technology Operations LLC Swappable integrated coolant module
DE102024209382A1 (de) * 2024-09-27 2026-04-02 Robert Bosch Gesellschaft mit beschränkter Haftung Thermomanagementmodul
DE102024209386A1 (de) * 2024-09-27 2026-04-02 Robert Bosch Gesellschaft mit beschränkter Haftung Thermomanagementmodul zur Befestigung an einem Fahrzeugaggregat und Kombination eines Fahrzeugaggregats mit einem solchen Thermomanagementmodul

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WO2021048095A1 (fr) * 2019-09-09 2021-03-18 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Module compact de régulation de la température d'un véhicule motorisé

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DE19802492C1 (de) * 1998-01-23 1999-04-15 Mc Micro Compact Car Ag Vorrichtung zum Heizen oder Kühlen in einem Kraftfahrzeug
DE102005020482A1 (de) * 2005-04-29 2006-11-09 Mahle International Gmbh Brennkraftmaschine mit Abgasrückführung
DE102009051864B4 (de) * 2009-11-04 2023-07-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlvorrichtung für eine elektrische Einrichtung
DE202015103420U1 (de) * 2015-06-29 2016-06-30 Reinz-Dichtungs-Gmbh Getriebesteuervorrichtung
US10539243B2 (en) * 2015-08-14 2020-01-21 Dana Canada Corporation Anti-drain valve assembly with integrated fixation function
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FR3116412B1 (fr) * 2020-11-18 2023-12-22 Valeo Siemens Eautomotive France Sas Module de refroidissement en U pour un équipement électrique de puissance
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WO2021048095A1 (fr) * 2019-09-09 2021-03-18 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Module compact de régulation de la température d'un véhicule motorisé

Also Published As

Publication number Publication date
EP4584107A1 (fr) 2025-07-16
WO2024052382A1 (fr) 2024-03-14
WO2024051966A1 (fr) 2024-03-14
DE102022122996A1 (de) 2024-03-14

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