WO2021144078A1 - Holder for battery cells - Google Patents

Holder for battery cells Download PDF

Info

Publication number
WO2021144078A1
WO2021144078A1 PCT/EP2020/085444 EP2020085444W WO2021144078A1 WO 2021144078 A1 WO2021144078 A1 WO 2021144078A1 EP 2020085444 W EP2020085444 W EP 2020085444W WO 2021144078 A1 WO2021144078 A1 WO 2021144078A1
Authority
WO
WIPO (PCT)
Prior art keywords
holder
rows
individual cells
cells
receiving
Prior art date
Application number
PCT/EP2020/085444
Other languages
German (de)
French (fr)
Inventor
Miroslav Marinkovic
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Publication of WO2021144078A1 publication Critical patent/WO2021144078A1/en

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
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/643—Cylindrical cells
    • 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
    • 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
    • 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 invention relates to a holder for a number of individual cells of an electrical energy store that are designed as round cells and are electrically interconnected with one another.
  • a drive battery assembly of an electric, fuel cell or hybrid vehicle is known from DE 102007021 309 A1.
  • the drive battery assembly is provided with a plurality of battery cells, which are closed to the outside by their own cell housings, combined to form a cell pack, and at least one tube carrying cooling fluid for the removal of thermal energy from the battery cells.
  • At least one heat-conducting lamella extending from the pipe lies flat against at least one cell housing, at least in sections.
  • WO 2007/115743 A2 describes a heat exchanger module which has at least two superimposed, together forming at least two parallel running heat exchanger channels, deep-drawn material strips as well as integrally formed, fluidically connected flow distributors, each connected to at least one heat exchanger channel. or includes return manifolds.
  • the invention is based on the object of specifying a holder for a number of individual cells of an electrical energy store which are designed as round cells and are electrically interconnected with one another.
  • a holder for a number of individual cells of an electrical energy store designed as round cells and electrically interconnected with one another is comprised two rows, each with a number of receiving units for receiving the individual cells, the rows being connected to one another on a respective longitudinal side, and an integrated, undulating, metallic hollow profile extending longitudinally between the rows with at least one channel through which a temperature control medium can flow.
  • Such a holder which is formed in particular from a plastic, on the one hand enables screw-free fastening of the individual cells and on the other hand the holder has the channel for temperature control, in particular for cooling, of the individual cells.
  • the holder can be produced comparatively inexpensively, with the individual cells being able to be mounted on and removed from the holder relatively quickly.
  • FIG. 1 schematically shows a perspective view of a section of a holder with an integrated hollow profile and a number of individual cells designed as round cells
  • FIG. 2 schematically shows a plan view of a section of the holder with a number of attached individual cells
  • FIG. 3 schematically shows a perspective view of the holder with individual cells spaced apart therefrom.
  • FIG. 1 shows a perspective view of a section of a holder 1 for fastening individual cells 2 designed as round cells, with FIG. 2 showing a top view of a section of the holder 1 with fastened single cells 2 and in FIG 2 is shown.
  • the individual cells 2 are part of an electrical energy store, in particular for an electric vehicle, a hybrid vehicle or a vehicle operated with fuel cells.
  • bracket 1 To the single cells 2 without further fasteners, such as. B. to connect screws and / or adhesive to form a cell module or to fix them to one another, the bracket 1 described below is provided.
  • the holder 1 is made of plastic and has, along its longitudinal extent, on both sides, that is to say in two rows, circular-arc-shaped receiving units A, the receiving units A each having an opening O.
  • the receiving units A of one row of the holder 1 are laterally offset from the receiving units A of the opposite row of the holder 1.
  • the opening O is a circular arc section of the receiving unit A and is less than 180 °.
  • a shape of the respective receiving unit A corresponds, at least in sections, to a shape of the individual cells 2.
  • the respective individual cell 2 is pressed into the receiving unit A through the opening O so that the individual cell 2 is held in the receiving unit A with a positive and non-positive fit.
  • the individual cell 2 is enclosed by the receiving unit A for more than half of its circumference, as shown in more detail in FIGS. 2 and 3, and the respective individual cell 2 is clicked into the corresponding receiving unit A through the opening O.
  • a corrugated, metallic hollow profile 3 is integrated, which is shown partially exposed in FIG.
  • the hollow profile 3 is integrated into the holder 1 in such a way that the hollow profile 3 extends over a region of the respective receiving unit A.
  • the hollow profile 3 is manufactured from aluminum using an internal high pressure forming process and comprises a channel through which a temperature control medium can flow, so that the individual cells 2 can be temperature controlled when they are attached to the holder 1.
  • the hollow profile 3 is encapsulated with the plastic, the plastic being molded in order to form the receiving units A with the openings O.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The invention relates to a holder (1) for a number of individual cells (2) of an electrical energy store, which individual cells are designed as round cells and are electrically connected to each other. According to the invention, the holder (1) comprises - two rows, each having a number of receptacle units (A) for receiving the individual cells (2), wherein the rows are each connected to each other on a longitudinal side, and - an integrated, corrugated, metal hollow profile (3) extending in the longitudinal extension between the rows and having at least one channel through which a temperature control medium can flow.

Description

HALTERUNG FÜR BATTERIEZELLEN HOLDER FOR BATTERY CELLS
Die Erfindung betrifft eine Halterung für eine Anzahl als Rundzellen ausgebildeter, elektrisch miteinander verschalteter Einzelzellen eines elektrischen Energiespeichers. The invention relates to a holder for a number of individual cells of an electrical energy store that are designed as round cells and are electrically interconnected with one another.
Aus der DE 102007021 309 A1 ist eine Antriebsbatteriebaugruppe eines Elektro-, Brennstoffzellen- oder Hybridfahrzeuges bekannt. Die Antriebsbatteriebaugruppe ist mit mehreren nach außen durch jeweils eigene Zellengehäuse geschlossenen, zu einem Zellenpaket zusammengefassten Batteriezellen und wenigstens einem Kühlfluid führenden Rohr zum Abtransport von Wärmeenergie der Batteriezellen versehen. Wenigstens eine vom Rohr ausgehende, wärmeführende Lamelle liegt wenigstens abschnittsweise flächig an wenigstens einem Zellengehäuse an. A drive battery assembly of an electric, fuel cell or hybrid vehicle is known from DE 102007021 309 A1. The drive battery assembly is provided with a plurality of battery cells, which are closed to the outside by their own cell housings, combined to form a cell pack, and at least one tube carrying cooling fluid for the removal of thermal energy from the battery cells. At least one heat-conducting lamella extending from the pipe lies flat against at least one cell housing, at least in sections.
Die WO 2007/115743 A2 beschreibt ein Wärmetauscher-Modul, welches mindestens zwei übereinander angeordnete, zusammen mindestens zwei parallel verlaufende Wärmetauscher-Kanäle bildende, tiefgezogene Materialstreifen sowie mit diesen einteilig verbundene, integral angeformte, fluidisch mit mindestens jeweils einem Wärmetauscher- Kanal verbundene Vorlaufverteiler- bzw. Rücklaufsammelrohre umfasst. WO 2007/115743 A2 describes a heat exchanger module which has at least two superimposed, together forming at least two parallel running heat exchanger channels, deep-drawn material strips as well as integrally formed, fluidically connected flow distributors, each connected to at least one heat exchanger channel. or includes return manifolds.
Der Erfindung liegt die Aufgabe zugrunde, eine Halterung für eine Anzahl als Rundzellen ausgebildeter, elektrisch miteinander verschalteter Einzelzellen eines elektrischen Energiespeichers anzugeben. The invention is based on the object of specifying a holder for a number of individual cells of an electrical energy store which are designed as round cells and are electrically interconnected with one another.
Die Aufgabe wird erfindungsgemäß durch eine Halterung gelöst, welche die in Anspruch 1 angegebenen Merkmale aufweist. The object is achieved according to the invention by a holder which has the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche. Advantageous refinements of the invention are the subject matter of the subclaims.
Eine Halterung für eine Anzahl als Rundzellen ausgebildeter, elektrisch miteinander verschalteter Einzelzellen eines elektrischen Energiespeichers umfasst erfindungsgemäß zwei Reihen mit jeweils einer Anzahl von Aufnahmeeinheiten zur Aufnahme der Einzelzellen, wobei die Reihen an einer jeweiligen Längsseite miteinander verbunden sind, und ein integriertes, sich in Längsausdehnung zwischen den Reihen erstreckendes, wellenförmig ausgebildetes, metallisches Hohlprofil mit zumindest einem von einem Temperiermedium durchströmbaren Kanal. According to the invention, a holder for a number of individual cells of an electrical energy store designed as round cells and electrically interconnected with one another is comprised two rows, each with a number of receiving units for receiving the individual cells, the rows being connected to one another on a respective longitudinal side, and an integrated, undulating, metallic hollow profile extending longitudinally between the rows with at least one channel through which a temperature control medium can flow.
Eine solche Halterung, die insbesondere aus einem Kunststoff gebildet ist, ermöglicht zum einen eine schraubenfreie Befestigung der Einzelzellen und zum anderen weist die Halterung den Kanal zur Temperierung, insbesondere zur Kühlung, der Einzelzellen auf. Such a holder, which is formed in particular from a plastic, on the one hand enables screw-free fastening of the individual cells and on the other hand the holder has the channel for temperature control, in particular for cooling, of the individual cells.
Die Halterung ist vergleichsweise kostengünstig herstellbar, wobei die Einzelzellen verhältnismäßig schnell an der Halterung montierbar und von dieser demontierbar sind. The holder can be produced comparatively inexpensively, with the individual cells being able to be mounted on and removed from the holder relatively quickly.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert. Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen: Show:
Fig. 1 schematisch eine perspektivische Ansicht eines Ausschnittes einer Halterung mit integriertem Hohlprofil und eine Anzahl von als Rundzellen ausgeführten Einzelzellen, 1 schematically shows a perspective view of a section of a holder with an integrated hollow profile and a number of individual cells designed as round cells,
Fig. 2 schematisch eine Draufsicht eines Ausschnittes der Halterung mit einer Anzahl befestigter Einzelzellen und 2 schematically shows a plan view of a section of the holder with a number of attached individual cells and
Fig. 3 schematisch eine perspektivische Ansicht der Halterung mit zu dieser beabstandeten Einzelzellen. 3 schematically shows a perspective view of the holder with individual cells spaced apart therefrom.
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen. Corresponding parts are provided with the same reference symbols in all figures.
Figur 1 zeigt eine perspektivische Ansicht eines Ausschnittes einer Halterung 1 zur Befestigung von als Rundzellen ausgeführten Einzelzellen 2, wobei in Figur 2 eine Draufsicht eines Ausschnittes der Halterung 1 mit befestigten Einzelzellen 2 und in Figur 3 eine perspektivische Ansicht der Halterung 1 mit zu dieser beabstandeten Einzelzellen 2 dargestellt ist. Die Einzelzellen 2 sind Bestandteil eines elektrischen Energiespeichers, insbesondere für ein Elektrofahrzeug, ein Hybridfahrzeug oder ein mit Brennstoffzellen betriebenes Fahrzeug. FIG. 1 shows a perspective view of a section of a holder 1 for fastening individual cells 2 designed as round cells, with FIG. 2 showing a top view of a section of the holder 1 with fastened single cells 2 and in FIG 2 is shown. The individual cells 2 are part of an electrical energy store, in particular for an electric vehicle, a hybrid vehicle or a vehicle operated with fuel cells.
Um die Einzelzellen 2 ohne weitere Befestigungselemente, wie z. B. Schrauben, und/oder Klebstoff zur Ausbildung eines Zellmoduls miteinander zu verbinden oder aneinander zu fixieren, ist die im Folgenden beschriebene Halterung 1 vorgesehen. To the single cells 2 without further fasteners, such as. B. to connect screws and / or adhesive to form a cell module or to fix them to one another, the bracket 1 described below is provided.
Die Halterung 1 ist aus Kunststoff gebildet und weist entlang ihrer Längsausdehnung beidseitig, das heißt in zwei Reihen, kreisbogenförmige Aufnahmeeinheiten A auf, wobei die Aufnahmeeinheiten A jeweils eine Öffnung O aufweisen. The holder 1 is made of plastic and has, along its longitudinal extent, on both sides, that is to say in two rows, circular-arc-shaped receiving units A, the receiving units A each having an opening O.
Die Aufnahmeeinheiten A der einen Reihe der Halterung 1 sind seitlich versetzt zu den Aufnahmeeinheiten A der gegenüberliegenden Reihe der Halterung 1 angeordnet. The receiving units A of one row of the holder 1 are laterally offset from the receiving units A of the opposite row of the holder 1.
Die Öffnung O ist ein Kreisbogenabschnitt der Aufnahmeeinheit A und beträgt weniger als 180°. Dabei korrespondiert eine Form der jeweiligen Aufnahmeeinheit A zumindest abschnittsweise mit einer Form der Einzelzellen 2. Durch die Öffnung O wird die jeweilige Einzelzelle 2 in die Aufnahmeeinheit A gedrückt, so dass die Einzelzelle 2 form- und kraftschlüssig in der Aufnahmeeinheit A gehalten ist. Insbesondere ist die Einzelzelle 2 mehr als die Hälfte ihres Umfanges von der Aufnahmeeinheit A eingefasst, wie in den Figuren 2 und 3 näher gezeigt ist, und die jeweilige Einzelzelle 2 wird durch die Öffnung O in die entsprechende Aufnahmeeinheit A eingeklickt. The opening O is a circular arc section of the receiving unit A and is less than 180 °. A shape of the respective receiving unit A corresponds, at least in sections, to a shape of the individual cells 2. The respective individual cell 2 is pressed into the receiving unit A through the opening O so that the individual cell 2 is held in the receiving unit A with a positive and non-positive fit. In particular, the individual cell 2 is enclosed by the receiving unit A for more than half of its circumference, as shown in more detail in FIGS. 2 and 3, and the respective individual cell 2 is clicked into the corresponding receiving unit A through the opening O.
In einen Mittelbereich der Halterung 1, das heißt zwischen den Reihen, ist ein wellenförmig ausgebildetes, metallisches Hohlprofil 3 integriert, welches in Figur 1 abschnittsweise freiliegend dargestellt ist. Dabei ist das Hohlprofil 3 derart in die Halterung 1 integriert, dass sich das Hohlprofil 3 über einen Bereich der jeweiligen Aufnahmeeinheit A erstreckt. In a central area of the holder 1, that is, between the rows, a corrugated, metallic hollow profile 3 is integrated, which is shown partially exposed in FIG. The hollow profile 3 is integrated into the holder 1 in such a way that the hollow profile 3 extends over a region of the respective receiving unit A.
Das Hohlprofil 3 wird in einem Innenhochdruckumformverfahren aus Aluminium gefertigt und umfasst einen Kanal, welcher von einem Temperiermedium durchströmbar ist, so dass die Einzelzellen 2 im an der Halterung 1 befestigten Zustand temperierbar sind. The hollow profile 3 is manufactured from aluminum using an internal high pressure forming process and comprises a channel through which a temperature control medium can flow, so that the individual cells 2 can be temperature controlled when they are attached to the holder 1.
Zur Herstellung der Halterung 1 wird das Hohlprofil 3 mit dem Kunststoff umgossen, wobei der Kunststoff geformt wird, um die Aufnahmeeinheiten A mit den Öffnungen O auszubilden. Bezugszeichenliste To produce the holder 1, the hollow profile 3 is encapsulated with the plastic, the plastic being molded in order to form the receiving units A with the openings O. List of reference symbols
1 Halterung 1 bracket
2 Einzelzelle 2 single cells
3 Hohlprofil 3 hollow profile
A Aufnahmeeinheit O Öffnung A receiving unit O opening

Claims

Patentansprüche Claims
1. Halterung (1) für eine Anzahl als Rundzellen ausgebildeter, elektrisch miteinander verschalteter Einzelzellen (2) eines elektrischen Energiespeichers, gekennzeichnet durch 1. Holder (1) for a number of designed as round cells, electrically interconnected individual cells (2) of an electrical energy store, characterized by
- zwei Reihen mit jeweils einer Anzahl von Aufnahmeeinheiten (A) zur Aufnahme der Einzelzellen (2), wobei die Reihen an einer jeweiligen Längsseite miteinander verbunden sind, und - Two rows each with a number of receiving units (A) for receiving the individual cells (2), the rows being connected to one another on a respective longitudinal side, and
- ein integriertes, sich in Längsausdehnung zwischen den Reihen erstreckendes, wellenförmig ausgebildetes, metallisches Hohlprofil (3) mit zumindest einem von einem Temperiermedium durchströmbaren Kanal. - An integrated, wave-shaped, metallic hollow profile (3) extending longitudinally between the rows with at least one channel through which a temperature control medium can flow.
2. Halterung (1) nach Anspruch 1, dadurch gekennzeichnet, dass die jeweilige Aufnahmeeinheit (A) kreisbogenförmig ausgebildet ist und eine Öffnung (O) aufweist. 2. Holder (1) according to claim 1, characterized in that the respective receiving unit (A) is designed in the shape of a circular arc and has an opening (O).
3. Halterung (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Aufnahmeeinheiten (A) einer Seite seitlich versetzt zu den Aufnahmeeinheiten (A) einer gegenüberliegenden Seite angeordnet sind. 3. Holder (1) according to claim 1 or 2, characterized in that the receiving units (A) on one side are arranged laterally offset from the receiving units (A) on an opposite side.
PCT/EP2020/085444 2020-01-13 2020-12-10 Holder for battery cells WO2021144078A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020000149.1A DE102020000149A1 (en) 2020-01-13 2020-01-13 bracket
DE102020000149.1 2020-01-13

Publications (1)

Publication Number Publication Date
WO2021144078A1 true WO2021144078A1 (en) 2021-07-22

Family

ID=72518560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/085444 WO2021144078A1 (en) 2020-01-13 2020-12-10 Holder for battery cells

Country Status (2)

Country Link
DE (1) DE102020000149A1 (en)
WO (1) WO2021144078A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007115743A2 (en) 2006-04-04 2007-10-18 Daimler Ag Heat exchanger comprising deep-drawn, integrally formed distribution and collecting channels for heat-exchanger module plates comprising a tempering medium
DE102007021309A1 (en) 2007-05-07 2008-11-13 Valeo Klimasysteme Gmbh Drive battery assembly of an electric, fuel cell or hybrid vehicle
US20130230760A1 (en) * 2012-03-01 2013-09-05 Delta Electronics, Inc. Battery module
US20150214584A1 (en) * 2014-01-28 2015-07-30 Ford Global Technologies, Llc Battery cooling channel with integrated cell retention features
EP3188303A1 (en) * 2015-12-30 2017-07-05 Thunder Power New Energy Vehicle Development Company Limited Battery coolant loop pad for electric vehicles
CN110224197A (en) * 2019-06-12 2019-09-10 安徽江淮松芝空调有限公司 A kind of direct-cooled plate of 18650 battery of power

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007115743A2 (en) 2006-04-04 2007-10-18 Daimler Ag Heat exchanger comprising deep-drawn, integrally formed distribution and collecting channels for heat-exchanger module plates comprising a tempering medium
DE102007021309A1 (en) 2007-05-07 2008-11-13 Valeo Klimasysteme Gmbh Drive battery assembly of an electric, fuel cell or hybrid vehicle
US20130230760A1 (en) * 2012-03-01 2013-09-05 Delta Electronics, Inc. Battery module
US20150214584A1 (en) * 2014-01-28 2015-07-30 Ford Global Technologies, Llc Battery cooling channel with integrated cell retention features
EP3188303A1 (en) * 2015-12-30 2017-07-05 Thunder Power New Energy Vehicle Development Company Limited Battery coolant loop pad for electric vehicles
CN110224197A (en) * 2019-06-12 2019-09-10 安徽江淮松芝空调有限公司 A kind of direct-cooled plate of 18650 battery of power

Also Published As

Publication number Publication date
DE102020000149A1 (en) 2020-10-08

Similar Documents

Publication Publication Date Title
EP2601705B1 (en) Battery cell cooling module and method for producing a battery cellcooling module
DE102006000885B3 (en) Method for producing a heat exchanger tube bundle for heat exchangers of electrochemical energy storage devices
EP3295509B1 (en) Energy store for a motor vehicle
EP2599153B1 (en) Power supply device with cooling arrangement
DE102008034695B4 (en) Battery, in particular vehicle battery
EP2567423B1 (en) Battery cooling device
DE202012102349U1 (en) battery cooler
WO2009146876A1 (en) Device for cooling a vehicle battery
DE10238235A1 (en) Electrochemical energy store with heat exchanger structure has channel component between rows of electrochemical cells with adjacent longitudinal heat exchanger channels in adjacent cell rows
EP1977473B1 (en) Battery holder
EP2280422A2 (en) Cooling element for solar cell modules
WO2019034485A1 (en) Temperature control device for a battery housing
DE102014106949A1 (en) Drive battery assembly
WO2013053828A1 (en) Cooling device for an electrical energy accumulator and energy accumulator device
DE202019105238U1 (en) Temperature control module for a battery, in particular a vehicle battery
DE102011009000A1 (en) Heat exchanger for electrochemical energy store of battery for vehicle, has flow channels that are arranged vertically one above other and are provided adjacent to heat exchanger planes for flowing flow medium at moderate temperature
DE102017104709A1 (en) Battery module for use with a high-voltage energy storage
EP2388852A1 (en) Cooling device and method for producing same
EP1640684A1 (en) heat exchanger with flat tubes and corrugated fins
DE102013107668A1 (en) Battery i.e. secondary battery, for use in vehicle, has cell or module carrier comprising cooling channel formed in symmetrical plane, and battery module, where channel is cast in module carrier during casting process of module carrier
DE102012217872A1 (en) Heat exchanger
WO2021144078A1 (en) Holder for battery cells
DE202017102436U1 (en) Heat exchanger with microchannel structure or wing tube structure
DE102009035473A1 (en) Heat exchanger for controlling temperature of e.g. lithium ion battery in electric vehicle, has channels formed as wave-like structure such that lateral surfaces of memory round cells are arranged on respective sides of channels
DE102015221269A1 (en) battery

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20833729

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20833729

Country of ref document: EP

Kind code of ref document: A1