WO2020212571A1 - Dispositif de régulation de température - Google Patents

Dispositif de régulation de température Download PDF

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Publication number
WO2020212571A1
WO2020212571A1 PCT/EP2020/060861 EP2020060861W WO2020212571A1 WO 2020212571 A1 WO2020212571 A1 WO 2020212571A1 EP 2020060861 W EP2020060861 W EP 2020060861W WO 2020212571 A1 WO2020212571 A1 WO 2020212571A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature control
channel
tempering
plate
distributor
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.)
Ceased
Application number
PCT/EP2020/060861
Other languages
German (de)
English (en)
Inventor
Hans Bammann
Fernandez Jose Manuel COLOMA
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.)
Webasto SE
Original Assignee
Webasto SE
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 Webasto SE filed Critical Webasto SE
Priority to EP20721475.0A priority Critical patent/EP3956932A1/fr
Publication of WO2020212571A1 publication Critical patent/WO2020212571A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a temperature control device for temperature control of a
  • the invention relates to a temperature control device for temperature control of an interior of a battery housing and / or for temperature control of at least one battery component accommodated in an interior of a battery housing.
  • the invention relates to a temperature control device for temperature control of an interior of a battery housing
  • a temperature control plate For temperature control of the interior of battery housings and / or for temperature control of battery components which are accommodated in an interior of a battery housing, it is known to provide a temperature control plate through which a temperature control medium flows.
  • a temperature control medium flows.
  • Tempering medium flow through the tempering plate and in this way a
  • Power electronics for controlling or regulating the power output by the battery, to regulate the temperature accordingly.
  • Battery modules are important in order to be able to operate the battery cells in an optimized temperature range. This is all the more important in motor vehicles since motor vehicles in the
  • Battery cells used in traction batteries can no longer be operated optimally and it can even happen that the battery cells are destroyed by temperatures that are too high or that the temperatures are too low to output or absorb power.
  • thermocontrol medium which flows through at least one temperature control medium channel in the temperature control plate, a corresponding heat transfer and thus temperature control can be provided.
  • EP 3 291 358 A1 discloses a battery module arrangement in a battery module, in which a cooling plate is provided which has a plurality of temperature control media channels through which a temperature control medium can flow.
  • a temperature control device for temperature control of an interior of a battery housing and / or a battery component accommodated in a battery housing, comprising a temperature control plate having at least one temperature control media channel for temperature control of the interior of the battery housing and / or the battery component accommodated in the battery housing, as well as a temperature control media distributor for supplying a Tempering medium to the tempering medium channel.
  • the temperature control media distributor has an inlet channel and one Return channel, which are arranged adjacent to one another.
  • the inlet channel and the return channel are arranged adjacent to one another in the temperature control media distributor, a particularly compact design of the temperature control media distributor and thus the entire temperature control device can be achieved.
  • the inlet channel and the return channel are preferably formed in one piece by an extruded profile.
  • the extruded profile preferably extends along the inlet channel and the return channel, so that a correspondingly simple adaptation of the profile to different dimensions can be achieved.
  • the temperature control plate also includes an extruded profile, so that the temperature control plate can also be designed efficiently and by a
  • Tempering plate can be customized. To form the temperature control plate, several extruded profiles can be connected to one another to create a required
  • a particularly efficient design can be achieved in that the inlet channel and the return channel are separated by a common partition, the partition preferably forming a first wall of the inlet channel and a second wall of the return channel.
  • the partition is on one side part of the inlet channel and on its other side part of the return channel.
  • the common partition is particularly preferably designed to be thermally insulating and preferably has an insulation volume. Thermal insulation of the two channels from one another can thus be achieved, which reduces a heat transfer between the inflowing and the backflowing temperature control medium and thus the efficiency of the
  • the isolation volume is preferably also formed in one piece with the temperature control media distributor.
  • the temperature control media distributor can have an essentially rectangular cross section, the cross section having a narrow side and a long side, and the temperature control media distributor with its narrow side adjoining the
  • Tempering plate is connected.
  • the temperature control media distributor By connecting the temperature control media distributor to the narrow side of the rectangular cross section on the temperature control plate, installation space can be saved in that the temperature control media distributor has an inlet channel and a return channel which are arranged adjacent to one another. Furthermore, the temperature control media distributor has a rectangular cross section in the west, which only extends with its narrow side in the direction of the temperature control plate, in the direction of its long sides, however, it extends perpendicular to the temperature control plate. This means that the space requirement is at the level of the
  • the temperature control media distributor can have a substantially rectangular and closed outer contour in cross section and both the inlet channel and the
  • the inlet channel and the return channel can each have an essentially identical cross-sectional area.
  • Temperature control media distributor is screwed to the temperature control plate and a seal is preferably arranged between the temperature control media distributor and the temperature control plate.
  • Tempering media distributor an adaptation to the respective individual design of the tempering plate can be provided.
  • a cost-effective structure can also be achieved, since an extruded part that can be produced inexpensively is flexible for a large number of different ones Tempering plate configurations can be used.
  • the inlet channel of the temperature control media distributor is preferably connected to the
  • the temperature control media channel of the temperature control plate is in communication via a common through hole and / or the return channel of the temperature control media distributor is in communication with the temperature control media channel via a common through hole. In this way a geometrically simple connection can be achieved.
  • a fluid connection between the temperature control media distributor and the temperature control media channel in the temperature control plate can be established by providing corresponding through bores both through the material of the temperature control plate and through the temperature control media distributor.
  • a feed in particular a connector, is provided for feeding the temperature control medium into the inlet channel perpendicular to the extension of the inlet channel and / or a return, in particular a connector, for returning the
  • Tempering medium in the return channel is provided perpendicular to the extension of the return channel. This allows a connection of the supply and return of the
  • Tempering medium can be achieved in which the connection to one side of the
  • Tempering media distributor can be achieved - for example in the direction of an end face of a battery housing.
  • supply or return is preferably provided on a recessed section of the temperature control medium distributor. In this way, supply and return can be present side by side, so to speak on different levels.
  • the inlet channel and the return channel can be of different lengths in order in this way, for example, to form recessed areas.
  • the temperature control media distributor is preferably designed in one piece and in particular designed as an extruded profile which forms the chamber forming the inlet channel and the chamber forming the return channel adjacent to one another in the extrusion direction.
  • Temperature control devices for temperature control of the interior and / or a battery component accommodated in the interior.
  • the temperature control plate preferably protrudes beyond an end wall delimiting the interior space and the temperature control medium distributor is arranged outside the interior space on the temperature control plate.
  • the temperature control media distributor is preferably arranged on the temperature control plate in an area which is arranged outside a closed interior of a battery housing. This ensures that the temperature control medium distributor is arranged outside an essentially hermetically sealed interior of the battery housing, which can prevent the temperature control medium from entering or coming into contact with the current-carrying or current-storing battery components in the event of leaks on the temperature control medium distributor and the temperature control plate
  • FIG. 1 shows a schematic, perspective illustration of a temperature control device with a temperature control media distributor in a partially sectioned illustration
  • FIG. 2 shows a schematic perspective illustration of a section of FIG
  • FIG. 3 shows a perspective side view of the temperature control device from FIGS. 1 and 2;
  • FIG. 4 shows a schematic representation of connecting sections of a
  • Tempering media distributor in combination with sealing devices, different structures of seals being shown in FIGS. 4a and 4b;
  • Figure 5 is a schematic perspective view of a battery housing with a
  • Temperature control device with a temperature control media distributor in one Embodiment
  • FIG. 6 shows an exploded view of the battery housing with the temperature control device from FIG. 5;
  • FIG. 7 shows a schematic perspective illustration of a section of the battery housing and the temperature control device from FIGS. 5 and 6;
  • FIG. 8 is a schematic perspective illustration of two stacked one on top of the other
  • Battery housings each provided with a temperature control device.
  • FIG. 1 shows schematically a temperature control device 1 for temperature control of an interior of a schematically indicated battery housing 100 or for temperature control of a battery component, not shown here, accommodated in the battery housing 100.
  • the battery component that is accommodated in the interior of the battery housing 100 can, for example, be a battery module for accommodating and / or organizing a plurality of battery cells or, for example, control or power electronics, each of which has one
  • the temperature control device 1 comprises a temperature control plate 2 shown schematically, which has a temperature control medium channel 20 through which a temperature control medium can flow.
  • the temperature control medium is tempered in a temperature control device, not shown here and known in principle, such as a heating system or a cooling system, and can correspondingly be heated or cooled in the
  • Battery components can preferably be in direct thermal contact with the
  • Tempering plate 2 stand in order to achieve efficient heat transfer.
  • the temperature control plate 2 can be provided, for example, in the form of an extruded profile or also in the form of several extruded profiles, for example arranged next to one another.
  • the temperature control plate 2 can, however, also be constructed from individual components.
  • In the temperature control plate 2 is at least one
  • Tempering media channel 20 introduced.
  • a temperature control medium flows through the temperature control medium channel 20 in the
  • the tempering medium can accordingly transport thermal energy or cold energy, for example to heat the battery components accommodated in the battery housing 100 or to cool these battery components.
  • the tempering medium channel 20 can accordingly transport thermal energy or cold energy, for example to heat the battery components accommodated in the battery housing 100 or to cool these battery components.
  • Has tempering medium relative to the temperature in the battery housing 100 or relative to the temperature of the respective battery component an increase or a decrease in the temperature of the interior of the battery housing 100 or the battery components accommodated in the interior of the battery housing 100 can be achieved.
  • the battery components can, for example, be arranged directly in thermally conductive contact with the temperature control plate 2 in order to achieve a corresponding temperature control of the battery components through direct heat conduction.
  • temperature control can also be achieved by convection of a heat-conducting gas, for example air, present in the interior.
  • the temperature control plate 2 preferably has a particularly good heat-conducting material and can for example be formed from a metal or comprise such a metal. This applies in particular to the areas of the temperature control plate 2 which are in direct contact with the interior of the battery housing 100 or with the interior of the
  • Tempering media distributor 3 which has an inlet channel 30 and a
  • the temperature control medium is fed to the temperature control medium channel 20 of the temperature control plate 2 through the inlet channel 30.
  • This is achieved by providing a through hole 300 in the temperature control media distributor 3 and a corresponding through hole 200 in the temperature control plate 2 in order to introduce a temperature control medium from the inlet channel 30 into the temperature control medium channel 20 of the temperature control plate 2.
  • the return channel 32 is in turn in communication with the temperature control medium channel 20 of the temperature control plate 2 via through bores, not shown in FIG. 1 but formed in the same way, in order to prevent the return of the
  • this connection of the temperature control media channel 20 of the temperature control plate 2 with the return channel 32 is provided at an end of the respective temperature control media channel 2 opposite the connection with the inlet channel 30.
  • Tempering medium enter the tempering medium duct 20 of the tempering plate 2 from the inlet channel 30 via the corresponding through bores 300, 200, the
  • the temperature control medium channel 20 within the temperature control plate 2 essentially completely flows through, and then, after the release or absorption of thermal energy, through the corresponding through bores again into the return channel 32 of the
  • Tempering medium distributor 3 flow back.
  • the temperature control medium channel 20 can be designed in the temperature control plate 2, for example, meander-shaped, loop-shaped or in another useful shape, so that the inlet and return of the temperature control medium on the same side of the
  • Tempering plate 2 can take place, as shown in FIG. In other words, the inlet and return can be achieved with a temperature control medium distributor 3, which is only arranged on one side of the temperature control plate 2.
  • Tempering plate 2 can, however, also be linearly continuous and on the opposite side of the tempering plate 2, not shown in FIG. 1, a further tempering medium distributor 3 can be arranged, through which the
  • Tempering medium can be resumed after flowing through the linear tempering medium channel.
  • the flow it is preferred for the flow to lie next to one another to design temperature control media channels 20 with the supplied temperature control medium in opposite directions in order to achieve the most homogeneous temperature possible.
  • the temperature control medium flows from a first temperature control medium distributor in one direction and in an adjacent, second temperature control medium channel, the temperature control medium flows in the opposite direction, starting from a second temperature control medium distributor.
  • Temperature control medium can thus be avoided.
  • the temperature control plate 2 can be on two sides
  • Tempering media distributor 3 can be arranged, one of the tempering media distributors 3 serving to supply the tempering medium from and to a cooling system or a heating system and the other tempering media distributor 3 serving to supply and return the tempering medium from one tempering media channel in another tempering media channel.
  • an alternating formation of the inflow to the adjacent temperature control media channels 20 in the temperature control plate 2 can preferably be provided in order to achieve a correspondingly homogeneous temperature control.
  • the temperature control media distributor 3 is designed as an extruded part, the inlet channel 30 and the return channel 32 being in
  • Extend extrusion direction X and are designed as two adjacent channels.
  • the inlet channel 30 and the return channel 32 are formed adjacent to one another.
  • the cross section of the temperature control media distributor 3, which is designed as an extruded part, is rectangular, as can be seen, for example, from FIG. Narrow sides 34 of the rectangular cross section and long sides 36 of the rectangular cross section are provided.
  • the extrusion direction X is correspondingly perpendicular to a plane formed by the narrow sides 34 and long sides 36.
  • the temperature control media distributor 3 is in contact with the narrow side 34
  • Tempering plate 2 This is the expansion and space requirement of the
  • Tempering media distributor 3 as low as possible in the plane of the tempering plate 2 held. At the same time, however, the volume that is defined by these inlet and return channels 30, 32 can be set by the dimensioning of the long side 36.
  • the plane formed by the long side 36 is thus also perpendicular to that by the
  • Tempering plate 2 trained level.
  • Narrow side 34 on the temperature control plate 2 the space occupied by the temperature control media distributor 3 can be reduced and in this way a particularly compact one
  • Temperature control plate 2 can be achieved.
  • the inlet channel 30 and the return channel 32 are preferably formed by rectangular channels. Their common outer contour is defined by the narrow sides 34 and long sides 36 of the
  • Tempering media distributor 3 formed. A closed outer contour is thus formed.
  • the inlet channel 30 and the return channel 32 are separated from one another in the extruded part by a common partition 38.
  • the partition wall 38 accordingly has a first surface which points in the direction of the inlet channel 30, and a second surface which points in the direction of the return channel 32. In this way, a particularly compact structure can be achieved, since the inlet channel 30 and the return channel 32 share a common partition 38.
  • the partition wall 38 is designed to be insulating and has, for example, an insulating volume 380 which can be provided, for example, in the form of one or more insulating chambers.
  • the partition 38 with the insulating volume 380 can be formed together with the inlet channel 30 and the return channel 32 during extrusion.
  • the temperature control medium is thermally insulated or decoupled to a certain extent from the temperature control medium returning via the return channel 32.
  • a transfer of heat or cold between the temperature control medium flowing in via the inlet channel 30 and flowing back through the return channel 32 within the Tempering media distributor 3 are reduced.
  • FIG 2 a cross-section through a section of the temperature control device 1 is shown schematically, with a connection of the temperature control media distributor 3 to the temperature control plate 2 via a blind hole 320 made in the temperature control media distributor 3 with an internal thread, into which a fastening screw 222 engages, which extends through a through hole 220 extends through in the temperature control plate 2 is achieved.
  • the fastening screw 222 accordingly enables the temperature control medium distributor 3 to be screwed firmly to the temperature control plate 2 by means of a hard screw connection.
  • the screw connection results in a particularly simple but at the same time reliable connection of the temperature control medium distributor 3 to the temperature control plate 2.
  • FIG. 3 shows a schematic perspective illustration of the temperature control device 1, with a schematic battery housing 100 also being shown, in whose interior 110 battery components (not shown here) can be accommodated.
  • the temperature control plate 2 in principle forms a bottom area of the battery housing 100 such that the temperature control plate 2 is open and directly accessible in the interior 110 of the battery housing 100.
  • both an interior 110 of the battery housing 100 can be temperature-controlled and the battery components which are in direct thermal contact with the temperature-control plate 2 and are arranged within the battery housing 100 can be temperature-controlled.
  • the temperature control medium distributor 3 is connected to the temperature control plate 2 in the manner already described in FIGS. 1 and 2.
  • a particularly simple supply and discharge of the temperature control medium from and to the heating system and / or cooling system can be achieved by providing a connector 304 that is in communication with the inlet channel 30 and a connector 324 that is in communication with the return channel.
  • the connection pieces 304, 324 are on the temperature control medium distributor 3 in an orientation essentially perpendicular to the extension seal of the
  • Tempering medium distributor 3 and thus also perpendicular to the extension of the inlet channel 30 and the return channel 32.
  • a connection of a heating system and / or a cooling system to the temperature control media distributor 3 can accordingly be achieved via the two connecting pieces 304, 324, so that a Tempering medium channel 20 of the tempering plate 2 with an externally tempered
  • Tempering medium can be supplied.
  • Tempering medium can be reached from the tempering plate 2.
  • the connection can be made from one side - for example from an end face of the battery housing 100.
  • the return channel 32 is removed in the region of an inlet section 306 up to the partition 38.
  • the result is a stepped structure of the temperature control medium distributor 3 in such a way that the connector 324 for the return 32 is introduced in a protruding area which includes the return channel 32.
  • the connector 304 for the inlet channel 30 is arranged in the inlet section 306 which is set back in this regard.
  • Tempering media distributor 3 shorter than the other of the two channels.
  • the stepped structure of the temperature control media distributor 3 can be produced, for example, by removing part of the temperature control media distributor 3 prepared as an extruded part - for example by milling or sawing.
  • Temperature control media circuit enables.
  • the through-bores 300 can be seen, via which direct communication with the through-bores, not shown here, which directly correspond to the through-bores 300, is formed in the temperature control plate 2 and which are designed in such a way that an inflow or a return flow of the temperature-control medium into the temperature-control medium channel 20 the temperature control plate 2 in or out again this can be reached out through the through bores 300.
  • blind holes 320 with internal threads can be seen, by means of which a connection of the temperature control medium distributor 3 to the temperature control plate 2 by means of a hard
  • Screw case can be achieved.
  • a seal 350 is also shown, by means of which sealing of the through bores 300 or blind holes 320 provided in the temperature control media distributor 3 can be achieved with respect to the environment when the temperature control media distributor 3 is screwed to the temperature control plate 2.
  • the seal 350 is present in a sealing manner between the temperature control medium distributor 3 and the temperature control plate 2.
  • a lateral closure 360 by means of which the inlet channel 30 and the return channel 32 are tightly closed at the respective end faces.
  • FIG. 4 two further possibilities for forming the seal 350 are presented, namely on the one hand the form of a seal formed in FIG. 4,
  • Tempering plate 2 facing narrow side 34 of the tempering media distributor 3 covers.
  • FIG 4b a further embodiment of the seal 350 is shown in a form in which it follows the course of the individual through bores 300 and the blind holes 320, in order to provide a slim or narrow seal 350 in this way, which does not extend over the whole Width of the narrow side 34 of the temperature control medium distributor 3 extends.
  • Figure 5 shows schematically in a perspective view the attachment of a
  • Tempering media distributor 3 is attached below a tempering plate 2, which at the same time also makes up a base of the battery housing 100.
  • the temperature control media distributor 3 is arranged below the temperature control plate 2 or on a side of the temperature control plate 2 opposite the inside of the battery housing 100.
  • FIG. 6 shows a perspective, schematic exploded view of the battery housing 100 from FIG. 5, which in turn has a temperature control plate 2 as the base plate. On the temperature control plate 2 there is a temperature control medium distributor 3 and one in between arranged seal 350 shown. Fastening screws 222 are also provided, by means of which the temperature control medium distributor 3 can be screwed to the temperature control plate 2.
  • This embodiment is shown again in a further schematic, perspective close-up in FIG.
  • FIG. 8 shows a stack of two battery housings 100 stacked on top of one another, which have an essentially identical structure and, in particular, each have a temperature control plate 2 in their bottom area.
  • the lower of the two battery housings 100 has a temperature control medium distributor 3, which is arranged on the top of the temperature control plate 2.
  • the upper of the two battery housings 100 has a temperature control medium distributor 3, which is arranged below the temperature control plate 2.
  • both the temperature control media distributor 3 of the upper battery housing 100 and the temperature control media distributor 3 of the lower battery housing 100 are arranged in an installation space defined by the lower battery housing 100.
  • the installation space provided for receiving the temperature control medium distributor 3 is preferably designed to be protected by the battery housing 100. Particularly preferably, however, the installation space is arranged outside the interior 110 of the battery housing 100.
  • this is achieved by arranging an end wall 1 12 of the battery housing 100 offset inwardly with respect to the temperature control plate 2 that at least the temperature control plate 2 protrudes outward beyond the end wall 1 12.
  • the side walls 114 of the battery housing 100 are also shaped in such a way that they protrude beyond the end wall 112 in such a way that between the protruding side walls 114 and the protruding part of the temperature control plate 2 Protected installation space is provided in which the temperature control media distributor 3 can be received in a protected manner.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

La présente invention concerne un dispositif de régulation de température (1) pour réguler la température d'un espace interne (110) d'un boîtier de batterie (100) et/ou d'un composant de batterie logé dans un boîtier de batterie (100). Ledit dispositif comprend : au moins une plaque de régulation de température (2) comprenant un canal d'agent de régulation de température (20) pour réguler la température de l'espace interne (110) du boîtier de batterie (100) et/ou du composant de batterie logé dans le boîtier de batterie (100) ; et un distributeur d'agent de régulation de température (3) pour amener un agent de régulation de température au canal d'agent de régulation de température (20), le distributeur d'agent de régulation de température (3) comprenant un canal d'amenée (30) et un canal de retour (32) qui sont disposés adjacents l'un à l'autre.
PCT/EP2020/060861 2019-04-17 2020-04-17 Dispositif de régulation de température Ceased WO2020212571A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20721475.0A EP3956932A1 (fr) 2019-04-17 2020-04-17 Dispositif de régulation de température

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019110195.6A DE102019110195B4 (de) 2019-04-17 2019-04-17 Temperierungsvorrichtung
DE102019110195.6 2019-04-17

Publications (1)

Publication Number Publication Date
WO2020212571A1 true WO2020212571A1 (fr) 2020-10-22

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Application Number Title Priority Date Filing Date
PCT/EP2020/060861 Ceased WO2020212571A1 (fr) 2019-04-17 2020-04-17 Dispositif de régulation de température

Country Status (3)

Country Link
EP (1) EP3956932A1 (fr)
DE (1) DE102019110195B4 (fr)
WO (1) WO2020212571A1 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
US12531305B2 (en) 2024-06-20 2026-01-20 Estes Energy Solutions, Inc. Thermo-structural battery packs and systems
US12555840B2 (en) 2024-06-20 2026-02-17 Estes Energy Solutions, Inc. Thermo-structural battery packs and systems

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EP3291358A1 (fr) 2016-08-31 2018-03-07 Akasol GmbH Ensemble modulaire de batterie et plaque de refroidissement a utiliser dans un ensemble modulaire de batterie
CN106450093A (zh) * 2016-11-30 2017-02-22 河南森源重工有限公司 一种圆柱体动力电池液冷热控箱体
CN109411661A (zh) * 2018-11-08 2019-03-01 河南速达电动汽车科技有限公司 电动车及其电池箱箱体、电池箱

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US12531305B2 (en) 2024-06-20 2026-01-20 Estes Energy Solutions, Inc. Thermo-structural battery packs and systems
US12555840B2 (en) 2024-06-20 2026-02-17 Estes Energy Solutions, Inc. Thermo-structural battery packs and systems

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