DE423550C - Battery consisting of primary or secondary elements with bipolar electrodes - Google Patents

Battery consisting of primary or secondary elements with bipolar electrodes

Info

Publication number
DE423550C
DE423550C DEZ14650D DEZ0014650D DE423550C DE 423550 C DE423550 C DE 423550C DE Z14650 D DEZ14650 D DE Z14650D DE Z0014650 D DEZ0014650 D DE Z0014650D DE 423550 C DE423550 C DE 423550C
Authority
DE
Germany
Prior art keywords
primary
electrodes
bipolar
plates
bipolar electrodes
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
DEZ14650D
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.)
WALTER ZWICK DR ING
Original Assignee
WALTER ZWICK DR ING
Publication date
Priority to DEZ14650D priority Critical patent/DE423550C/en
Application granted granted Critical
Publication of DE423550C publication Critical patent/DE423550C/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
    • 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
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H01M10/0418—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes with bipolar electrodes
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • 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)

Description

Batterien mit bipolaren ebenen Elektroden, welche durch Isolierrahmen voneinander getrennt sind und mit den Rahmen zusammen die Elementgefäße bilden, sind oft gebaut worden. Dabei wurde stets ^jede bipolare Elektrode einzeln in einen Rahmen aus geeignetem Stoff eingebaut, und diese Rahmen wurden zusammengekittet, zusammengepreßt und ähnlich. Batteries with bipolar flat electrodes, which are separated from each other by insulating frames and together with the frames form the element vessels, have often been built. Each bipolar electrode was always individually placed in a suitable frame Fabric built in, and those frames were cemented together, pressed together, and the like.

ίο Demgegenüber besteht die Erfindung darin, daß sämtliche bipolaren Elektroden einer Batterie gemeinsam an ihren Rändern in Isoliermasse eingebettet werden. Die Isoliermasse bildet zusammen mit den Elektroden den Batterietrog und mit je zwei benachbarten' bipolaren Elektroden die einzelnen Elementgefäße, wobei die Elemente hintereinander geschaltet sind (Abb. 1). Die Isoliermasse a kann «durch Gießen, Pressen, Preßguß oder ein ähnliches Verfahren hergestellt bzw. geformt werden. Man erreicht eine erhebliche Erleichterung und Verbilligung der Herstellung. Bestehen die bipolaren Elektroden aus zwei verschiedenen Platten, z. B. aus Kupfer und Zink, welche sich metallisch berühren, so muß verhindert werden, daß der Elektrolyt zwischen die Platten dringt. Es ist neu, dieses Ziel dadurch zu erreichen, daß die Ränder des Plattenpaares in die Isoliermasse eingebettet werden.In contrast, the invention consists in that all the bipolar electrodes of a battery are embedded together at their edges in insulating compound. The insulating compound, together with the electrodes, forms the battery tray and, with two adjacent bipolar electrodes, the individual element containers, the elements being connected in series (Fig. 1). The insulating compound a can be produced or shaped by casting, pressing, compression molding or a similar process. The manufacture is made considerably easier and cheaper. If the bipolar electrodes consist of two different plates, e.g. B. made of copper and zinc, which are in metallic contact, it must be prevented that the electrolyte penetrates between the plates. It is new to achieve this goal in that the edges of the pair of plates are embedded in the insulating compound.

Um die Kapazität zu vergrößern, wird gemäß der Erfindung ferner mit der positivenIn order to increase the capacity, the invention is also used with the positive

Abb. i.Fig.i.

Warn«Warning «

Seite der einen eine Gefäßwand bildenden bipolaren Elektrode eine' oder mehrere gesonderte positive Elektrodenplatten und ebenso mit der negativen Seite der die gegenüberliegende Gefäßwand bildenden bipolaren Elektrode eine oder mehrere gesonderte negative Elektrodenplatten verbunden, wie in Abb. 2 dargestellt.Side of the one bipolar electrode forming a vessel wall one or more separate electrodes positive electrode plates and also with the negative side of the opposite one One or more separate negative electrode plates are connected to the bipolar electrode forming the vessel wall, as in Fig. 2 shown.

Claims (3)

P ATENT-Ansprüche:P ATENT claims: 1. Batterie aus Primär- oder Sekundärelementen mit bipolaren Elektroden, dadurch gekennzeichnet, daß die sämtlichen Elektroden an ihren Rändern in eine die ,gemeinsamen Gefäßwandungen der Batterie bildende Isoliermasse eingebettet sind.1. Battery made up of primary or secondary elements with bipolar electrodes, thereby characterized in that all of the electrodes at their edges in one of the common vessel walls of the battery forming insulating compound are embedded. 2. Primär- oder Sekundärbatterie nach Anspruch 1 mit aus zwei Platten, z. B. Kupfer und Zink, bestehenden bipolaren, sich berührenden Elektroden, dadurch gekennzeichnet, daß das Eindringen des Elektrolyten zwischen die beiden Platten durch die den Rand umgebende Isoliermasse verhindert wird.2. Primary or secondary battery according to claim 1 with two plates, for. B. Copper and zinc, existing bipolar, touching electrodes, characterized that the penetration of the electrolyte between the two plates through the insulating compound surrounding the edge is prevented. 3. Primär- oder Sekundärbatterie nach Anspruch 1, dadurch gekennzeichnet, daß innerhalb 'einer Einzelzelle mehrere mit der positiven oder negativen Seite der bipolaren Elektroden verbundene besondere Elektrodenplatten angeordnet sind zwecks Vergrößerung der Kapazität.3. primary or secondary battery according to claim 1, characterized in that within 'a single cell several with the positive or negative side of the bipolar Electrodes connected to special electrode plates are arranged for the purpose of increasing the capacity.
DEZ14650D Battery consisting of primary or secondary elements with bipolar electrodes Expired DE423550C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ14650D DE423550C (en) Battery consisting of primary or secondary elements with bipolar electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ14650D DE423550C (en) Battery consisting of primary or secondary elements with bipolar electrodes

Publications (1)

Publication Number Publication Date
DE423550C true DE423550C (en) 1926-01-07

Family

ID=7623611

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ14650D Expired DE423550C (en) Battery consisting of primary or secondary elements with bipolar electrodes

Country Status (1)

Country Link
DE (1) DE423550C (en)

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