DE3232487A1 - Protective device for batteries, preferably for vehicle batteries - Google Patents

Protective device for batteries, preferably for vehicle batteries

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Publication number
DE3232487A1
DE3232487A1 DE19823232487 DE3232487A DE3232487A1 DE 3232487 A1 DE3232487 A1 DE 3232487A1 DE 19823232487 DE19823232487 DE 19823232487 DE 3232487 A DE3232487 A DE 3232487A DE 3232487 A1 DE3232487 A1 DE 3232487A1
Authority
DE
Germany
Prior art keywords
housing
cover
batteries
battery
protective device
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.)
Withdrawn
Application number
DE19823232487
Other languages
German (de)
Inventor
Erika 7104 Sülzbach Hopfensitz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19828224664 priority Critical patent/DE8224664U1/de
Priority to DE19823232487 priority patent/DE3232487A1/en
Publication of DE3232487A1 publication Critical patent/DE3232487A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0869—Insulating elements, e.g. for sound insulation for protecting heat sensitive parts, e.g. electronic components
    • 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
    • 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
    • H01M10/647—Prismatic or flat cells, e.g. pouch 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
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic material
    • 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
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/231—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks having a layered structure
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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
    • H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • 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

A box-like housing for car batteries is shown. The battery may be supported and transported in a housing, folding carrying loops being provided for transportation. The battery is installed in the vehicle with the housing, so that thermal insulation is achieved. For this purpose, the housing is constructed from thermally-insulating walls. The cables are connected through the cover, which is likewise insulated.

Description

Schutzeinrichtung für Batterien, Protective device for batteries,

vorzugsweise für Fahrzeugbatterien Die Erfindung betrifft eine Schutzeinrichtung für Batterien, vorzugsweise für Fahrzeugbatterien, sowohl für den Transport im ausgebauten Zustand als auch zum Schutz gegen Außentemperatur im eingebauten Zustand. preferably for vehicle batteries. The invention relates to a protective device for batteries, preferably for vehicle batteries, both for transport in a dismantled Condition as well as protection against outside temperature when installed.

Es ist bekannt, daß Batterien in ihrer Leistung temperaturabhängig sind. Mit abnehmender Temperatur sinkt auch das Leistungsvermögen der Batterie, je stärker eine Batterie entladen ist, desto eher besteht die Gefahr des Einfrierens. Es ist daher sinnvoll, die Batterie gegen Temperatureinflüsse zu schützen. Der bisher bekannte Schutz besteht ausschließlich in der Wahl eines als geeignet erscheinenden Einbauortes im Motorraum des Fahrzeuges, bei einigen Pkw-Modellen allerdings auch im Fahrzeuginnern.It is known that batteries are temperature-dependent in their performance are. As the temperature drops, the performance of the battery also decreases, the more a battery is discharged, the more likely it is that it will freeze. It therefore makes sense to protect the battery against the effects of temperature. The one so far known protection consists solely in the choice of what appears to be suitable Installation location in the engine compartment of the vehicle, but also on some car models inside the vehicle.

Für den Transport von Batterien ist es bekannt, diese in einem mit einer Abdeckung versehenen Gehäuse zu verpacken.For the transport of batteries it is known to have them in one to pack a cover provided housing.

Dieses Gehäuse, daß als Verpackung dient, wirkt beim Lagern der Batterie auch als Schutz, stellt jedoch keinen nennenswerten Wärmeschutz dar und läßt sich nicht als Schutz der Batterie im eingebauten Zustand verwenden.This housing, which serves as packaging, is effective when storing the battery also as protection, but does not represent any significant thermal protection and can be Do not use it to protect the battery when it is installed.

Der Erfindung liegt die Aufgabe zugrunde, eine Schutzeinrichtung für Batterien, bestehend aus einem Gehäuse mit einer Abdeckung aufzuzeigen, mittels deren die Batterie im eingebauten Zustand gegen Temperatureinflüsse weitgehend geschützt ist.The invention is based on the object of a protective device for Batteries, consisting of a housing with a cover to show by means of the battery is largely protected against temperature influences when installed is.

Diese Aufgabe wird dadurch gelöst, daß sowohl das Gehäuse als auch die Abdeckung wärmeisolierend ausgebildet und in der Abdeckung Ausnehmungen für die Durchführung von Kabeln und Entlüftungsöffnungen für die einzelnen Batteriezellen angeordnet sind.This object is achieved in that both the housing and the cover is designed to be heat-insulating and in the cover recesses for the implementation of cables and ventilation openings for the individual battery cells are arranged.

Diese erfindungsgemäße Schutzeinrichtung stellt einen Transport und Lagerschutz dar und zugleich im mit der Batterie eingebauten Zustand einen Wärmeschutz. Durch die erfindungsgemäße Ausbildung der Abdeckung wird dabei ein allseitiger Schutz erreicht, der auch nicht an den Anschlußstellen der Batterie unterbrochen ist.This protective device according to the invention provides a transport and Storage protection and at the same time thermal protection when installed with the battery. The inventive design of the cover provides all-round protection reached, which is not interrupted at the connection points of the battery.

rertigungsmäßig günstig ist es, wenn mindestens das Gehäuse aus einer innen. und außen mit einer säurebeständigen Kunststoffschicht abgedeckten Wärmedämmschicht gebildet ist.It is favorable in terms of production if at least the housing consists of a Inside. and a thermal insulation layer covered on the outside with an acid-resistant plastic layer is formed.

Ein solches Gehäuse - aber auch eine entsprechende Abdeckung - kann in einfacher Weise hergestellt werden, in dem die Wärmedämmschicht zwischen der inneren und äußeren Kunststoffschicht, z.B. auch Kunststoffplatten oder mit Abstand ineinanderpassenden Kunststoffgehäusen, eingeschäumt wird.Such a housing - but also a corresponding cover - can can be produced in a simple manner in which the thermal barrier coating between the inner and outer plastic layer, e.g. also plastic sheets or with a spacing nesting plastic housings, is foamed.

Diese Schutzeinrichtung hat außerdem den Vorteil besonders leicht zu sein. Die Kunststoffschicht bzw. Kunststoffplatten stellen ferner einen geeigneten Schutz gegen evtl. aus der Batterie austretende Säure, z.B. beim Transport, dar.Die Schutzeinrichtung kann jedoch auch so ausgebildet sein, daß mindestens die Seitenteile des Gehäuses mehrlagig ausgebildet sind, wobei die Zwischenlagen abstandbildende Stege aufweisen, so daß zwischen den einzelnen Lagen ein Luftspalt entsteht. Die Ausgestaltung hat den Vorteil, daß sie z.B.This protective device also has the advantage of being particularly light to be. The plastic layer or plastic plates also provide a suitable one Protection against any acid leaking out of the battery, e.g. during transport Protective device can, however, also be designed so that at least the side parts of the housing are formed in multiple layers, the intermediate layers forming spacing Bridges have so that an air gap is created between the individual layers. The design has the advantage that it can e.g.

im Durchgußverfahren leicht herstellbar ist. Da Luft bekanntermaßen gute Isoliereigenschaften besitzt, ist eine solche Schutzeinrichtung billig und doch wirkungsvoll. Als zweckmäßig hat es sich erwiesen, daß das Gehäuse eine die beiden Seitenteile und den Boden umgreifende Trageeinrichtung aufweist, wobei die Trageösen den oberen Abschluß der Seitenteile überragen.is easy to manufacture in the pour-through process. Because air is known Has good insulating properties, such a protective device is cheap and but effective. It has been found to be useful that the housing has a has both side parts and the floor encompassing carrying device, the Carrying eyelets protrude beyond the top of the side panels.

Mit einer solchen Trageeinrichtung ist das Ein- und Ausbauen und der Transport sehr vereinfacht. Hiermit wird insbesondere die Gefährdung der Hände des Transportierenden durch austretende Säure verhindert. Dadurch, daß gemäß einer weiteren zweckmäßi9en Ausgestaltung die Trageösen nach innen - auf die Abdeckung - umklappbar ausgebildet sind, z.B. durch ein einrastbares Klappscharnier, wird zugleich eine Befestigung der Abdeckung erreicht.With such a support device is the installation and removal and the Transport very easy. This particularly reduces the risk to the hands of the Transporting prevented by escaping acid. In that, according to another Appropriate design, the eyelets can be folded inwards - onto the cover are formed, e.g. by means of a snap-in folding hinge, becomes at the same time a Attachment of the cover achieved.

Zum Festhalten der Batterie in der Schutzeinrichtung können schließlich zwischen dem Gehäuse und der in das Gehäuse eingesetzten Batterie federnd wirkende Klemmelemente angeordnet sein. Solche Klemmelemente sind an sich bekannt und sollen ein Hin- und Herrutschen der Batterie in der Schutzeinrichtung verhindern.Finally, you can hold the battery in the protective device resiliently acting between the housing and the battery inserted into the housing Be arranged clamping elements. Such clamping elements are known per se and should prevent the battery from sliding around in the protective device.

In den Fig. 1 bis 3, ist die erfindungsgemäße Schutzeinrichtung vereinfacht und schematisch dargestellt. Es zeigt: Fig. 1 einen Schnitt durch eine Schutzeinrichtung nach Anspruch 2, Fig. 2 eine Draufsicht auf eine Schutzeinrichtung und Fig. 3 einen Eckbereich einer Schutzeinrichtung nach Anspruch 3.In FIGS. 1 to 3, the protective device according to the invention is simplified and shown schematically. It shows: FIG. 1 a section through a protective device according to claim 2, Fig. 2 is a plan view of a protective device and Fig. 3 is a Corner area of a protective device according to Claim 3.

In den figuren 1 bis 3 ist die Schutzeinrichtung ohne eingesetzte Batterie dargestellt. Die Schutzeinrichtung besteht aus einem Gehäuse 1 mit einer Abdeckung 2. Dabei ist das Gehäuse 1 aus einer Wärmedämmschicht 5 gebildet, deren Innenfläche 4b und deren Außenfläche 4a aus einem säurefesten Kunststoff bestehen. Obwohl stärkere Kunststofffolien ausreichend sind, wurden aus Fertigkeitsgründen Kunststoffplatten verwendet. Eine besonders einfache und für eine Massenfertigung geeignete Herstellung der Gehäuse 1 erfolgt derart, daß zunächst ein ~Gehäuse", das die Außenflächen 4a bilden soll, aus Kunststoff z.B. durch ein Druckgußverfahren hergestellt wird, sodann ein entsprechendes "Gehäuse", das die Innenflächen 4b bilden soll und daß die beiden "Gehäuse" ineinandergestellt werden, ggf. mit Distanzstücken auf dem Boden der äußeren Flächen 4a, und daß sodann mit der Wärmedämm-Masse der Zwischenraum ausgefüllt wird. Die auf das Gehäuse 1 aufzusetzende Abdeckung 2 wird analog hergestellt. Diese als Deckel ausgebildete Abdeckung 2 weist Ausnehmungen 3 auf, die zur Durchführung des Batterieanschlußkabels vorgesehen sind, ferner weist sie Entlüftungsöffnungen 6 für die Batterleentlüftung auf. Diese Öffnungen 6 müssen mit den entsprechenden Öffnungen in den Batteriezellenstopfen fluchten. Dafür können diese Öffnungen 6 im Durchmesser größer sein, als die in den Stopfen der B#'jtterie.In Figures 1 to 3, the protective device is not inserted Battery shown. The protective device consists of a housing 1 with a Cover 2. The housing 1 is formed from a thermal insulation layer 5, the The inner surface 4b and its outer surface 4a consist of an acid-resistant plastic. Although thicker plastic sheets are sufficient, for skill reasons Plastic panels used. A particularly simple one and for mass production suitable manufacture of the housing 1 takes place in such a way that initially a ~ housing ", which is to form the outer surfaces 4a, made of plastic, for example by a die-casting process is produced, then a corresponding "housing" which form the inner surfaces 4b and that the two "housings" are placed one inside the other, if necessary with spacers on the bottom of the outer surfaces 4a, and that then with the thermal insulation mass of Space is filled. The cover 2 to be placed on the housing 1 is manufactured analogously. This cover 2, designed as a cover, has recesses 3, which are provided for the implementation of the battery connection cable, also has they have ventilation openings 6 for the battery ventilation. These openings 6 must align with the corresponding openings in the battery cell plugs. For that you can these openings 6 be larger in diameter than those in the plug of the B # 'jtterie.

Die Abdeckung 2 kann in das Gehäuse 1 derart eingepaßt sein, daß sie ohne weitere Halteelemente hält. Um einen leichten Transport der Batterie zu ermöglichen, ist die Trageeinrichtung 11 angeordnet. Sie kann als integriertes Bestandteil der Schutzeinrichtung angeordnet sein, oder als zugeordnetes, gesondertes Bauteil. Die Trageeinrichtung 11 umgreift das Gehäuse 1 an den Stirnseiten ß, 9 und den Boden 10. An den Stirnseiten 8, 9 überragt sie das Gehäuse 1 und die Abdeckung 2 mit angeformten Trageösen 12. Gemäß Fig. 1 sind die Trageösen 12 mit einem Klappscharnier versehen, so daß die Trageösen nach innen, also auf die Abdeckung 2 geklappt werden können und so als zusätzliche Halterung der Abdeckung 2 wirken.The cover 2 can be fitted into the housing 1 such that they holds without further holding elements. To enable easy transport of the battery, the carrying device 11 is arranged. It can be an integral part of the Be arranged protective device, or as an assigned, separate component. the Carrying device 11 engages around the housing 1 at the end faces ß, 9 and the bottom 10. To the End faces 8, 9 it protrudes beyond the housing 1 and the cover 2 with molded-on carrying eyes 12. According to FIG. 1, the carrying eyes 12 have a folding hinge provided so that the eyelets are folded inwards, that is to say onto the cover 2 can and thus act as an additional holder for the cover 2.

In der Fig. 3 ist eine Alternative zu dem Gehäuse 1 gemäß Fig. 1 dargestellt, die Fig. 2 zeigt in der Draufsicht beide Ausführungsarten. Dabei ist in der Fig. 3 nur die Eckausbildung für die Alternativlösung dargestellt, da aus ihr der gesamte Aufbau erkennbar ist. Das Gehäuse 1 besteht hier aus mehreren Lagen von Kunststoffplatten 4a, 4b, 4c, die durch einen Luftspalt 7 getrennt sind. Die jeweils mittlere Platte 4c, 4c' ist mit angeformten Distanzrippen 14 versehen, um einen stabilen Aufbau zu ermöglichen. Natürlich ist es auch möglich diese Anordnung gemäß der Anordnung nach Fig. 1 mit Wärmedämmstoff auszufüllen.FIG. 3 shows an alternative to the housing 1 according to FIG. 1, Fig. 2 shows both embodiments in plan view. It is in Fig. 3 only shows the corner formation for the alternative solution, since it consists of the entire Structure is recognizable. The housing 1 here consists of several layers of plastic plates 4a, 4b, 4c, which are separated by an air gap 7. The middle plate in each case 4c, 4c 'is provided with molded spacer ribs 14 to ensure a stable structure to enable. It is of course also possible to use this arrangement in accordance with the arrangement to be filled in according to Fig. 1 with thermal insulation material.

Es hat sich jedoch gezeigt, daß für den Einsatz bei mittleren Kältegraden der in Fig. 3 beschriebene Aufbau ausreicht.However, it has been shown that for use at medium degrees of cold the structure described in Fig. 3 is sufficient.

Diese erfindungsgemäße Schutzeinrichtung ist insbesondere für die im Motorraum des Fahrzeuges eingebaute Batterie gedacht. Es hat sich gezeigt, daß sie ein Auskühlen auf die Batterie gefährdende Kältegrade wirkungsvoll verhindert.This protective device according to the invention is particularly suitable for battery built into the engine compartment of the vehicle. It has been shown that it effectively prevents the battery from cooling down to a level that could endanger the battery.

Sie kann auch als Verpackungseinheit verwendet werden und bildet dabei einen guten Schutz gegen mechanische Verletzungen oder Zerstörungen während des Transportes.It can also be used as a packaging unit and thereby forms a good protection against mechanical injuries or destruction during the Transportes.

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Claims (5)

Patentansprüche ============================= Schutzeinrichtung für Batterien, vorzugsweise Fahrzeugbatterien, bestehend aus einem mit einer Abdeckung versehenen Gehäuse, dadurch gekennzeichnet, daß sowohl das Gehäuse (1) als auch die Abdeckung (2) wärmeisolierend ausgebildet und in der Abdeckung Ausnehmungen (3) für die Durchführung von Kabeln und Entlüftungsöffnungen (6) für die einzelnen Batteriezellen angeordnet sind. Claims ============================== Protective device for Batteries, preferably vehicle batteries, consisting of one with a cover provided housing, characterized in that both the housing (1) and the cover (2) is designed to be heat-insulating and has recesses in the cover (3) for the passage of cables and vents (6) for each Battery cells are arranged. 2. Schutzeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß mindestens das Gehäuse (1) aus einer innen und aßen mit einer säurebeständigen Kunst-SCnlCI It stoff/(4a, 4b) abgedeckten Wärmedämmschicht (5) gebildet ist. 2. Protection device according to claim 1, characterized in that at least the housing (1) from an inside and ate with an acid-resistant synthetic SCnlCI It fabric / (4a, 4b) covered thermal insulation layer (5) is formed. 3. Schutzeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß mindestens die Seitenteile des Gehäuses (1) mehrlagig ausgebildet sind, wobei die Zwischenlagen (4c) abstandbildende Stege (6) aufweisen, so daß zwischen den einzelnen Lagen ein Luftspalt (7) entsteht. 3. Protection device according to claim 1, characterized in that at least the side parts of the housing (1) are multilayered, the Intermediate layers (4c) have spacing webs (6) so that between the individual Layers an air gap (7) is created. 4. Schutzeinrichtung nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, daß das Gehäuse (1) eine die beiden Seitenteile (8, 9) und den Boden (10) umgreifende Trageeinrichtung (11) aufweist, wobei die Trageösen (12) den oberen Abschluß der Seitenteile überragen. 4. Protection device according to one of claims 1, 2 or 3, characterized characterized in that the housing (1) has one of the two side parts (8, 9) and the bottom (10) encompassing carrying device (11), the carrying eyes (12) the upper Tower over the end of the side panels. 5. Schutzeinrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Trageösen (12) nach innen - auf die Abdeckung (2) -umklappbar ausgebildet sind.5. Protection device according to claim 4, characterized in that the eyelets (12) inwards - on the cover (2) - are designed so that they can be folded down.
DE19823232487 1982-09-01 1982-09-01 Protective device for batteries, preferably for vehicle batteries Withdrawn DE3232487A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19828224664 DE8224664U1 (en) 1982-09-01 1982-09-01
DE19823232487 DE3232487A1 (en) 1982-09-01 1982-09-01 Protective device for batteries, preferably for vehicle batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823232487 DE3232487A1 (en) 1982-09-01 1982-09-01 Protective device for batteries, preferably for vehicle batteries

Publications (1)

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DE3232487A1 true DE3232487A1 (en) 1984-03-01

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DE19823232487 Withdrawn DE3232487A1 (en) 1982-09-01 1982-09-01 Protective device for batteries, preferably for vehicle batteries

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DE (2) DE8224664U1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916342A1 (en) * 1989-05-19 1990-11-22 Bayerische Motoren Werke Ag Car battery safeguard - using plate of specified plastic material with fibre reinforcement to prevent theft
DE10061643A1 (en) * 2000-12-11 2002-06-13 Volkswagen Ag Battery arrangement for vehicle has acid-tight container with flexible main part with top opening for inserting/removing battery, removable tightly fitting lid with sealed leadthroughs
DE10163158A1 (en) * 2001-12-20 2003-07-03 Volkswagen Ag Battery box has cover that forms floor of at least one further closed space; at least one additional cover can be locked onto cover to form additional space
DE10007224C2 (en) * 2000-02-17 2003-10-23 Opel Adam Ag Device for the thermal insulation of a motor vehicle battery
FR2903059A1 (en) * 2006-06-30 2008-01-04 Valeo Equip Electr Moteur COMPACT POWER SUPPLY DEVICE FOR A MOTOR VEHICLE EQUIPPED WITH THERMAL INSULATION MEANS
GB2448292A (en) * 2007-04-14 2008-10-15 Royston William Clarke Thermal insulation of batteries
GB2451477A (en) * 2007-07-31 2009-02-04 Royston William Clarke Battery Box
DE102010013150A1 (en) 2010-03-27 2011-09-29 Volkswagen Ag Device for thermal insulation of e.g. lead acid battery utilized in engine component of hybrid car, has battery arranged at distance from inner surfaces of base part, side panel and upper part of housing
GB2487922A (en) * 2011-02-08 2012-08-15 Laurence Millar Car Battery Cover
WO2013110406A1 (en) * 2012-01-23 2013-08-01 Robert Bosch Gmbh Battery module having at least one battery cell that is thermally insulated, and a vehicle
CN104914379A (en) * 2015-05-07 2015-09-16 浙江工商大学 Reverse-flow full-automatic battery grouping method and reverse-flow full-automatic battery grouping system based on dynamic optimization

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037852A1 (en) * 1990-11-28 1992-06-04 Licentia Gmbh High temp. battery with double walled thermally insulated housing - at least partially evacuated with current conductor(s) passing through
DE4230583A1 (en) * 1992-09-12 1994-03-17 Bayerische Motoren Werke Ag Electric storage battery, in particular for a vehicle drive

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916342A1 (en) * 1989-05-19 1990-11-22 Bayerische Motoren Werke Ag Car battery safeguard - using plate of specified plastic material with fibre reinforcement to prevent theft
DE10007224C2 (en) * 2000-02-17 2003-10-23 Opel Adam Ag Device for the thermal insulation of a motor vehicle battery
DE10061643A1 (en) * 2000-12-11 2002-06-13 Volkswagen Ag Battery arrangement for vehicle has acid-tight container with flexible main part with top opening for inserting/removing battery, removable tightly fitting lid with sealed leadthroughs
DE10163158A1 (en) * 2001-12-20 2003-07-03 Volkswagen Ag Battery box has cover that forms floor of at least one further closed space; at least one additional cover can be locked onto cover to form additional space
WO2008006986A3 (en) * 2006-06-30 2008-03-06 Valeo Equip Electr Moteur Compact electrical supply device for an automotive vehicle equipped with thermal insulation means
WO2008006986A2 (en) * 2006-06-30 2008-01-17 Valeo Equipements Electriques Moteur Compact electrical supply device for an automotive vehicle equipped with thermal insulation means
FR2903059A1 (en) * 2006-06-30 2008-01-04 Valeo Equip Electr Moteur COMPACT POWER SUPPLY DEVICE FOR A MOTOR VEHICLE EQUIPPED WITH THERMAL INSULATION MEANS
GB2448292A (en) * 2007-04-14 2008-10-15 Royston William Clarke Thermal insulation of batteries
GB2451477A (en) * 2007-07-31 2009-02-04 Royston William Clarke Battery Box
DE102010013150A1 (en) 2010-03-27 2011-09-29 Volkswagen Ag Device for thermal insulation of e.g. lead acid battery utilized in engine component of hybrid car, has battery arranged at distance from inner surfaces of base part, side panel and upper part of housing
GB2487922A (en) * 2011-02-08 2012-08-15 Laurence Millar Car Battery Cover
WO2013110406A1 (en) * 2012-01-23 2013-08-01 Robert Bosch Gmbh Battery module having at least one battery cell that is thermally insulated, and a vehicle
CN104914379A (en) * 2015-05-07 2015-09-16 浙江工商大学 Reverse-flow full-automatic battery grouping method and reverse-flow full-automatic battery grouping system based on dynamic optimization

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