DE202010000213U1 - Power supply device in the form of a single cell or a battery consisting of several electrically interconnected single cells - Google Patents
Power supply device in the form of a single cell or a battery consisting of several electrically interconnected single cells Download PDFInfo
- Publication number
- DE202010000213U1 DE202010000213U1 DE201020000213 DE202010000213U DE202010000213U1 DE 202010000213 U1 DE202010000213 U1 DE 202010000213U1 DE 201020000213 DE201020000213 DE 201020000213 DE 202010000213 U DE202010000213 U DE 202010000213U DE 202010000213 U1 DE202010000213 U1 DE 202010000213U1
- Authority
- DE
- Germany
- Prior art keywords
- air
- cell
- air inlet
- annular gap
- housing
- 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.)
- Expired - Lifetime
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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
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- 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
- H01M10/64—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
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- 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- 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
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- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/107—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
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- 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
Abstract
Stromversorgungsvorrichtung in Form – einer Zelle oder – einer Batterie, bestehend aus mehreren in ein Batteriegehäuse eingesetzten, elektrisch miteinander verbundenen Einzelzellen, die zur Temperierung von einem Temperiermedium umspült wird oder werden, dadurch gekennzeichnet, dass jede Zelle für sich in ein Kühlergehäuse eingesetzt ist, dessen Gehäusemantel (5) zur Bildung eines eine Zelle (1) umgebenden Ringspaltes im Abstand von dem Außenmantel der Zelle (1) liegt, und dass in den Ringspalt Lufteinlasskanäle und Luftauslasskanäle (11) münden.Power supply device in the form of - a cell or - a battery, consisting of a plurality of individual cells which are inserted into a battery housing and are electrically connected to one another and which is or are washed around for the temperature control by a temperature control medium, characterized in that each cell is inserted in a cooler housing, the Housing jacket (5) for forming an annular gap surrounding a cell (1) is at a distance from the outer jacket of the cell (1), and that air inlet channels and air outlet channels (11) open into the annular gap.
Description
Die Erfindung betrifft eine Stromversorgungseinrichtung gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a power supply device according to the preamble of claim 1.
Bei Stromversorgungszellen beispielsweise auf der Basis von Nickel-Metallhydrid oder Lithium besteht, insbesondere wenn diese zur Bildung einer Batterie, insbesondere Kraftfahrzeug-Batterie, zu einem Verbund einer Vielzahl von Einzelzellen zusammengesetzt sind, das Bedürfnis einer aktiven Zellen- bzw. Batteriekühlung.In the case of power supply cells, for example based on nickel-metal hydride or lithium, in particular if they are composed to form a battery, in particular a motor vehicle battery, into a composite of a multiplicity of individual cells, there is the need for active cell or battery cooling.
In der
Eine weitere in dieser Druckschrift behandelte Stromversorgungseinrichtung enthält eine Vielzahl von in oberen und unteren Reihen angeordneten Einzelzellen, die in einen eine Vielzahl von Luftspalten enthaltenden Block derart eingefügt sind, dass um die Einzelzellen Luftkanäle für die Einzelzellen umströmende Kühlluft gebildet sind. Die Kühlluft strömt in einen im Bereich der Oberseite des Blocks befindlichen Lufteinlasskanal ein, an den die Luftspalte und damit die die Einzelzellen umgebenden Kühlkanäle angeschlossen sind. Die Kühlluft durchströmt im wesentlichen in „Parallelschaltung” den die Einzelzellen aufnehmenden Block und verlässt diesen Block durch einen Luftauslasskanal, der im wesentlichen parallel zum Lufteinlasskanal verläuft. Abgesehen davon, dass der Block mit den die Einzelzellen umgebenden Kühlkanäle in konstruktiver Hinsicht sehr aufwändig ist, ist auch hier keine gleichmäßige Kühlung aller Einzelzellen gewährleistet, wenn mehrere Reihen von Einzelzellen in dem Block zwischen dem Lufteinlasskanal und dem Luftauslasskanal angeordnet sind.Another in this document treated power supply device includes a plurality of arranged in upper and lower rows of individual cells which are inserted into a block containing a plurality of air gaps such that around the individual cells air channels for the individual cells flowing around cooling air are formed. The cooling air flows into a located in the top of the block air inlet duct, to which the air gaps and thus the individual cells surrounding cooling channels are connected. The cooling air flows through the block receiving the individual cells substantially in "parallel connection" and leaves this block through an air outlet channel, which runs essentially parallel to the air inlet channel. Apart from the fact that the block with the cooling channels surrounding the individual cells is structurally very complicated, no uniform cooling of all individual cells is guaranteed here if a plurality of rows of single cells are arranged in the block between the air inlet duct and the air outlet duct.
In der
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, um mit verbessertem Wirkungsgrad eine Stromversorgungseinrichtung insbesondere in Form einer Einzelzelle oder einer mehrere elektrisch miteinander verbundene Einzelzellen bestehenden Batterie zu schaffen, um mit verbessertem Wirkungsgrad eine gleichmäßige und ausreichende Temperierung, insbesondere Kühlung erreichen zu können.The invention has for its object to provide a device to provide with improved efficiency, a power supply device, in particular in the form of a single cell or a plurality of electrically interconnected single cells existing battery to achieve improved efficiency, a uniform and sufficient temperature, especially cooling can ,
Zur Lösung dieser Aufgabe ist die erfindungsgemäße Vorrichtung gekennzeichnet durch die Merkmale des Kennzeichens des Anspruchs 1, d. h. das wesentliche Merkmal der Erfindung besteht darin, das jede Einzelzelle für sich in einem im Wesentlichen geschlossenen Kühlergehäuse untergebracht ist, das mit Lufteinlass- und Luftauslasskanälen versehen ist.To solve this problem, the device according to the invention is characterized by the features of the characterizing part of claim 1, d. H. the essential feature of the invention is that each individual cell is housed by itself in a substantially closed radiator housing, which is provided with air inlet and outlet ducts.
Bevorzugte Ausführungsformen sind in den Unteransprüchen behandelt.Preferred embodiments are treated in the subclaims.
Die Erfindung wird im Folgenden anhand der Zeichnung näher beschrieben:The invention will be described in more detail below with reference to the drawing:
Die
Der verwendete Begriff „Kühlung” steht allgemein stellvertretend für den Begriff „Temperierung”, da es häufig bei Kaltstart in kalter Umgebung zweckmäßig sein kann, den Einzelzellen zur Schonung und Verlängerung der Lebensdauer Warmluft oder Heißluft zuzuführen.The term "cooling" is generally representative of the term "tempering", since it can often be useful for cold start in cold environment often to supply the individual cells to protect and extend the life hot air or hot air.
Zum besseren Verständnis der Erfindung wird diese unter Bezugnahme auf die
Die Zellen
Der obere Verschlussring
In das obere Ende des Ringspaltes ist ein Ring eingesetzt, der mit mehreren über dem Umfang verteilten Lufteinlasskanälen versehen ist, die eine Verbindung zwischen dem Ringkanal und dem Ringspalt herstellen.In the upper end of the annular gap, a ring is inserted, which is provided with a plurality of circumferentially distributed air inlet channels, which establish a connection between the annular channel and the annular gap.
Der untere Verschlussring
Ein O-Ring
Der untere Verschlussring
Der Gesamtöffnungsquerschnitt der in den Ringspalt einmündenden Lufteinlasskanäle ist gleich dem oder größer als der Gesamtöffnungsquerschnitt der Luftauslasskanäle
Bei den in den
Die Konstruktion und das Konzept der Bodenplatte
Die Batterien
Die Bodenplatten
In
Bei der in
Bei der in
Bei der in
Da bei mehreren zu einer Batterie zusammengefassten Einzelzellen diese sich in Abhängigkeit von ihrer örtlichen Position unterschiedlichen erwärmen, ist dem Luftverteilungs- und Luftversorgungssystem eine nicht dargestellte Regeleinrichtung zugeordnet, derart, dass jeder Einzelzelle auf ihren Kühlungsbedarf abgestimmte Kühlluftmengen zuführbar sind.Since several individual cells combined to form a battery heat them differently depending on their local position, a control device, not shown, is assigned to the air distribution and air supply system such that each individual cell can be supplied with cooling air quantities matched to its cooling requirement.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 60124634 T2 [0003] DE 60124634 T2 [0003]
- EP 1178558 [0003] EP 1178558 [0003]
- DE 10202807 B4 [0005] DE 10202807 B4 [0005]
Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201020000213 DE202010000213U1 (en) | 2010-02-17 | 2010-02-17 | Power supply device in the form of a single cell or a battery consisting of several electrically interconnected single cells |
PCT/DE2011/000143 WO2011100957A2 (en) | 2010-02-17 | 2011-02-17 | Electrical power supply device in the form of an individual cell or a battery that comprises a plurality of individual cells electrically connected to each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201020000213 DE202010000213U1 (en) | 2010-02-17 | 2010-02-17 | Power supply device in the form of a single cell or a battery consisting of several electrically interconnected single cells |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010000213U1 true DE202010000213U1 (en) | 2011-08-01 |
Family
ID=44585539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201020000213 Expired - Lifetime DE202010000213U1 (en) | 2010-02-17 | 2010-02-17 | Power supply device in the form of a single cell or a battery consisting of several electrically interconnected single cells |
Country Status (1)
Country | Link |
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DE (1) | DE202010000213U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111970A1 (en) * | 2012-12-07 | 2014-06-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery assembly and method for cooling a battery |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1178558A2 (en) | 2000-08-03 | 2002-02-06 | Sanyo Electric Co., Ltd. | Power supply apparatus |
DE10202807B4 (en) | 2002-01-25 | 2005-11-17 | Daimlerchrysler Ag | Device for tempering high-performance secondary batteries for vehicle applications |
-
2010
- 2010-02-17 DE DE201020000213 patent/DE202010000213U1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1178558A2 (en) | 2000-08-03 | 2002-02-06 | Sanyo Electric Co., Ltd. | Power supply apparatus |
DE60124634T2 (en) | 2000-08-03 | 2007-09-13 | Sanyo Electric Co., Ltd., Moriguchi | Power supply apparatus |
DE10202807B4 (en) | 2002-01-25 | 2005-11-17 | Daimlerchrysler Ag | Device for tempering high-performance secondary batteries for vehicle applications |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111970A1 (en) * | 2012-12-07 | 2014-06-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery assembly and method for cooling a battery |
US9331366B2 (en) | 2012-12-07 | 2016-05-03 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Battery arrangement and method for cooling a battery |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20110922 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20130903 |
|
R082 | Change of representative |
Representative=s name: BAUER WAGNER PELLENGAHR SROKA PATENT- & RECHTS, DE |