DE469132C - Arrangement of electrical collectors in battery containers - Google Patents

Arrangement of electrical collectors in battery containers

Info

Publication number
DE469132C
DE469132C DEB132841D DEB0132841D DE469132C DE 469132 C DE469132 C DE 469132C DE B132841 D DEB132841 D DE B132841D DE B0132841 D DEB0132841 D DE B0132841D DE 469132 C DE469132 C DE 469132C
Authority
DE
Germany
Prior art keywords
arrangement
battery
openings
battery containers
electrical collectors
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
Application number
DEB132841D
Other languages
German (de)
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
Publication date
Priority to DEB132841D priority Critical patent/DE469132C/en
Application granted granted Critical
Publication of DE469132C publication Critical patent/DE469132C/en
Expired 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
    • 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
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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

Description

400132400132

Die durch das Patent 467 419 geschützte Anordnung elektrischer. Sammler in Batteriebehältem ist gekennzeichnet durch einen oder mehrere Hohlräume, zweckmäßig von der Größe eines Elementes, die so verteilt sind, daß jedes Element wenigstens an einer seiner Seitenflächen, an einen solchen Hohlraum oder an eine Seitenfläche des Batteriebehälters grenzt, wobei der oder die Hohlräume zweckmäßig mit je 'einem nicht ganz bis zum Behälterboden reichenden, dünnwandigen prismatischen Körper aus einem gut wärmeleitenden Stoff ohne Boden und Deckel ausgefüllt sind. Die hierdurch bezweckte Abkühlung der Batterie wird in noch höherem Maße erreicht durch die Anordnung nach vorliegender Erfindung. Nach derselben werden die erwähnten prismatischein Körper durch den Boden des Batteriebehälters hindurchgeführt, um so der Außenluft direkten Zutritt zu dem Innern der Batterie zu gestatten. Damit diese Außenluft nicht nur in den freien Raum über den Elementen, sondern auch in deren Zwischenräume strömen kann, werden die prismatischen Körper zweckmäßig an ihrem unteren Teil mit Öffnungen versehen, die nur so weit über dem Boden des Batteriebehälters liegen müssen, daß der evtl. auf den Boden des Behälters übergeflossene Elektrolyt nicht aus diesen Öffnungen fließt. Bei Gebrauch der Batterie in explosionsgefährlichen Räumen werden diese öffnungen oder der ganze Boden des prismatischen Hohlkörpers in an sich bekannter Weise mit Schlagwetterschutz versehen, wie selbstverständlich auch seitliche Öffnungen des Batteriebehälters und Öffnungen im Deckel, die zur Luftzirkulation vorgesehen sind.The arrangement protected by the patent 467 419 electrical. Collector in battery case is characterized by one or more cavities, expediently from the Size of an element distributed in such a way that each element has at least one of its Side surfaces, to such a cavity or adjoins a side surface of the battery container, the cavity or cavities being expedient with one not quite up to The thin-walled prismatic body, which extends to the bottom of the container, is made of a highly thermally conductive body Fabric without bottom and lid are filled. The intended cooling of the battery is achieved to an even greater extent by the arrangement according to the present invention. After this the mentioned are a body passed through the bottom of the battery container in a prismatic manner thus allowing the outside air direct access to the interior of the battery. So that these Outside air not only in the free space above the elements, but also in their spaces can flow, the prismatic bodies are expediently at their lower Part provided with openings that are only so far above the bottom of the battery container that the electrolyte that may have overflowed to the bottom of the container does not flow from these openings. When using the battery in explosive areas These openings or the entire base of the prismatic hollow body are spaces Provided with firedamp protection in a manner known per se, as well as of course Side openings of the battery container and openings in the lid for air circulation are provided.

Die Zeichnung zeigt eine Ausführungsform der Erfindung, und zwar Abb. 1 in senkrechtem Längsschnitt, Abb. 2 in Aufsicht nach Abnahme des Batteriebehälterdeckels, α sind die Elemente, b ist der Batteriebehälter, c dessen Deckel. In den Boden des Batteriebehälters ist der prismatische Hohlkörper d dicht schließend eingesetzt, dessen Höhe ungefähr gleich der der Elemente ist. Der Boden des Hohlkörpers ist mit dem schlagwettersicheren Plattenschutz >e versehen. In den Seitenwänden des Hohlkörpers, nahe dem Boden, befinden sich die Öffnungen /. Außerdem sind in den Seitenwänden des Batteriebehälters und in dessen Deckel die Öffnungeng· und h angebracht, die ebenfalls, mit Schlagwetterschutz versehen sind. Die Pfeile zeigen die kühlenden Luftströmungen an.The drawing shows an embodiment of the invention, namely Fig. 1 in vertical longitudinal section, Fig. 2 in plan view after removal of the battery container lid, α are the elements, b is the battery container, c its lid. The prismatic hollow body d , the height of which is approximately equal to that of the elements, is inserted tightly into the bottom of the battery container. The bottom of the hollow body is provided with the flameproof panel protection> e. The openings / are located in the side walls of the hollow body, near the bottom. In addition, openings g · and h , which are also provided with firedamp protection, are made in the side walls of the battery container and in its lid. The arrows indicate the cooling air currents.

Claims (2)

Patentansprüche:Patent claims: 1. Anordnung elektrischer Sammler in Batteriebehältern nach Patent 467 419, dadurch gekennzeichnet, daß die die Hohlräume ausfüllenden prismatischen Hohlkörper dicht schließend durch den Boden des Batteriebehälters durchgeführt sind.1. Arrangement of electrical collectors in battery containers according to patent 467 419, thereby characterized in that the prismatic hollow bodies filling the cavities tightly through the bottom of the battery container are carried out. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die prismatischen Hohlkörper im unteren Teil ihrer Seitenwände mit Öffnungen versehen sind.2. Arrangement according to claim 1, characterized in that the prismatic Hollow bodies are provided with openings in the lower part of their side walls. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEB132841D Arrangement of electrical collectors in battery containers Expired DE469132C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB132841D DE469132C (en) Arrangement of electrical collectors in battery containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB132841D DE469132C (en) Arrangement of electrical collectors in battery containers

Publications (1)

Publication Number Publication Date
DE469132C true DE469132C (en) 1928-12-03

Family

ID=6998167

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB132841D Expired DE469132C (en) Arrangement of electrical collectors in battery containers

Country Status (1)

Country Link
DE (1) DE469132C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035599A1 (en) * 1999-03-12 2000-09-13 Toshiba Battery Co., Ltd. Battery pack and power tool
EP2290728A1 (en) * 2009-08-26 2011-03-02 Sanyo Electric Co., Ltd. Battery pack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035599A1 (en) * 1999-03-12 2000-09-13 Toshiba Battery Co., Ltd. Battery pack and power tool
US6428925B1 (en) 1999-03-12 2002-08-06 Toshiba Battery Co., Ltd. Battery pack comprising hollow portion and power tool using the same
EP2290728A1 (en) * 2009-08-26 2011-03-02 Sanyo Electric Co., Ltd. Battery pack

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