DE437913C - Positive pole electrode for electrical collectors - Google Patents

Positive pole electrode for electrical collectors

Info

Publication number
DE437913C
DE437913C DEW66376D DEW0066376D DE437913C DE 437913 C DE437913 C DE 437913C DE W66376 D DEW66376 D DE W66376D DE W0066376 D DEW0066376 D DE W0066376D DE 437913 C DE437913 C DE 437913C
Authority
DE
Germany
Prior art keywords
positive pole
pole electrode
electrical collectors
collectors
shaped
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
DEW66376D
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
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.)
Publication date
Priority to DEW66376D priority Critical patent/DE437913C/en
Application granted granted Critical
Publication of DE437913C publication Critical patent/DE437913C/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Description

Positive Polelektrode für elektrische Sammler. Für gewisse Verwendungsgebiete haben sich diejenigen positiven Elektrodenplatten sehr gut bewährt und insbesondere im Ausland weite Verbreitung gefunden, welche aus einer Anzahl Zylinder aus, wirksamer Masse bestehen, deren Kern ein entsprechend geformter Bleidraht und: deren Hülle ein enganschließender Mantel aus. fein gelochtem, nichtleitendem Stoff ist. Diese Elektrodenplatten halten durch ihre Umhüllung die wirksame Masse sehr fest, so daß sie eine lange Lebensdauer besitzen; dagegen ist ihre Herstellungsweise sehr mühsam und kostspielig. Die Elektrodenplatte nach der Erfindung gewährt denselben Vorteil, läßt sich dagegen leicht und billig herstellen. Sie besteht aus einer in üblicher Weise mit wirksamer Masse versehenen Gitterplatte, deren Oberflächen wellen- oder rillenförmig und mit einer diesen Oberflächen dicht anliegenden Hülle aus fein gelochtem, nichtleitendem Stoff bedeckt ist, welche Hülle an ihren vorspringenden Teilen mit Rippen versehen ist, die sich beim Einbau des Elementes an die Gegenplatte oder an einen die letztere bedeckenden Scheider anpressen. Durch diesen Druck in Verbindung mit ihrer Wellen-oder Rillenform wird die genannte Hülle dauernd in ihrer ganzen Fläche fest gegen die wirksame Masse ihrer Platte gepreßt und verhindert so deren Ausfall. Die Zeichnung stellt schematisch eine Ausführungsform der positiven Elektrodenplatte mit ihrer Hülle in Verbindung mit den benachbarten Teilen und Platten im Schnitt dar.Positive pole electrode for electrical collectors. For certain areas of application those positive electrode plates have proven themselves very well and in particular found widespread abroad, which made up of a number of cylinders, more effectively Composed of mass, whose core is a correspondingly shaped lead wire and: its sheath a tight-fitting coat. finely perforated, non-conductive material. These Electrode plates hold the effective mass very firmly through their covering, so that they have a long lifespan; on the other hand, their production method is very laborious and expensive. The electrode plate according to the invention provides the same advantage on the other hand, can be produced easily and cheaply. It consists of one in common Way provided with effective mass grid plate, the surfaces of which are wavy or groove-shaped and with a shell made of finely perforated, non-conductive material is covered, which sheath on its protruding parts with Ribs are provided, which are when installing the element on the counter plate or press against a separator covering the latter. Connected by this pressure with its wave or groove shape, said shell becomes permanent in its entirety Surface firmly pressed against the effective mass of your plate, thus preventing it Failure. The drawing schematically shows an embodiment of the positive electrode plate with its shell in connection with the neighboring parts and panels in section represent.

a ist das Gitter, b die wirksame Masse der positiven Polelektrode,. c die dicht anliegende, fein gelochte Hülle aus Hartgummi o. dgl., d deren Rippen, die zweckmäßig aus demselben Stoff bestehen. Diese pressen sich gegen die ebenen Scheider e, welche z. B. dünne Holzplatten sind, und durch ihre Vermittlung gegen die wirksame Masse g der negativen Platten, deren Gitter mit f bezeichnet ist.a is the grid, b is the effective mass of the positive pole electrode ,. c the tightly fitting, finely perforated cover made of hard rubber or the like, d its ribs, which are expediently made of the same material. These press against the flat separator e, which z. B. are thin wooden panels, and through their mediation against the effective mass g of the negative panels, whose grid is denoted by f.

Claims (1)

PATENTANSPRUCH: Positive Polelektrode für elektrische Sammler, deren Oberfläche v%ellen- oder rillenförmig und mit einer dieser Oberfläche dicht anliegenden, fein gelochten Hülle aus nichtleitendem Stoff bedeckt ist, dadurch gekennzeichnet; daß de Hülle an ihren vorspringenden Teilen mit Rippen versehen ist, welche an die Gegenplatten oder die sie bedeckenden Scheider angepreßt werden. PATENT CLAIM: Positive pole electrode for electrical collectors, the surface of which is v-shaped or groove-shaped and covered with a finely perforated cover made of non-conductive material that fits closely to this surface, characterized; that de shell is provided on its projecting parts with ribs which are pressed against the counter plates or the separators covering them.
DEW66376D 1924-06-14 Positive pole electrode for electrical collectors Expired DE437913C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW66376D DE437913C (en) 1924-06-14 Positive pole electrode for electrical collectors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW66376D DE437913C (en) 1924-06-14 Positive pole electrode for electrical collectors
DE594788X 1924-06-14

Publications (1)

Publication Number Publication Date
DE437913C true DE437913C (en) 1926-12-03

Family

ID=25945497

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW66376D Expired DE437913C (en) 1924-06-14 Positive pole electrode for electrical collectors

Country Status (1)

Country Link
DE (1) DE437913C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026720B (en) * 1955-04-09 1958-03-27 Accumulatoren Fabrik Wilhelm H Device for carrying tubular structures made of acid-resistant fibers with solutions and emulsions of acid-resistant substances for the production of tubes for armored electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026720B (en) * 1955-04-09 1958-03-27 Accumulatoren Fabrik Wilhelm H Device for carrying tubular structures made of acid-resistant fibers with solutions and emulsions of acid-resistant substances for the production of tubes for armored electrodes

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