DE438516C - Device for centering cylindrical electrodes - Google Patents
Device for centering cylindrical electrodesInfo
- Publication number
- DE438516C DE438516C DEK96825D DEK0096825D DE438516C DE 438516 C DE438516 C DE 438516C DE K96825 D DEK96825 D DE K96825D DE K0096825 D DEK0096825 D DE K0096825D DE 438516 C DE438516 C DE 438516C
- Authority
- DE
- Germany
- Prior art keywords
- carbon
- centering
- electrode
- section
- support
- 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
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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
- H01M50/477—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their shape
-
- 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
- H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
- H01M50/474—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Metals (AREA)
Description
In galvanischen Elementen der Leclanohe-Art darf die Kohlebeutelelektrode die Zinkelektrode nicht berühren. Es werden deshalb Zentriereinrichtungen benutzt, welche diese Berührung verhindern sollen.In galvanic elements of the Leclanohe type the carbon bag electrode must not touch the zinc electrode. It will therefore Centering devices used to prevent this contact.
So ist z. B. bekannt die Verwendung von Bodenscheiben mit angebogenen Fortsätzen, das Binden der Kohleelektrode!! mit besonders starkem Garn, das Aufreihen von Glasperlen auf der Verschnürung der Kohlebeu- ! tel, die Benutzung von Puppenstreifen., das | Anbringen von Gummiringen usw. jSo is z. B. known the use of bottom washers with curved extensions, the binding of the carbon electrode !! with particularly strong thread, the stringing of glass beads on the lacing of the coal bag! tel, the use of doll strips., the | Attaching rubber rings, etc. j
Die bekannten Zentriereinrichtungen habenHave the known centering devices
verschiedene Nachteile, die zum Teil darin bestehen, daß die Zentrierung nicht mit Sicherheit erzielt wird, zum Teil darin, daß nicht unbeträchtliche Teile der Elektrodenoberflächen außer Tätigkeit gesetzt sind und daß die notwendige Zirkulation im Elektrolyten verhindert oder erschwert wird.various disadvantages, some of which are that the centering does not work with Safety is achieved, in part, in the fact that not inconsiderable parts of the electrode surfaces are disabled and that the necessary circulation in the electrolyte is prevented or made more difficult.
Diese Nachteile treten nicht auf bei Verwendung einer Zentriereinrichtung gemäß vorliegender Erfindung.These disadvantages do not occur when using a centering device according to the present invention Invention.
Diese Einrichtung trägt am äußeren Umfang mehrere vorstellende Lappen, welche so nach unten umgebogen sind, daß sie zwischen Kohlebeutel und Zinkelektrode greifen und dadurch den Kohlebeutel überall in gleichem Abstand vom Zink halten. Nach oben ist diese Zentriereinrichtung mit einer Öffnung versehen, welche größer als der Durchmesser des Kohlestiftes ist und so weit nach oben in beliebiger Form verlängert ist, daß der innere Umfang als gleichmäßige Auflage für die Abdeckscheibe dient.This device carries on the outer periphery several presenting lobes, which so are bent down so that they grip between the carbon bag and the zinc electrode and thereby keep the carbon bag at the same distance from the zinc everywhere. Up is this centering device is provided with an opening which is larger than the diameter of the carbon pen is and is extended so far up in any shape that the inner circumference serves as a uniform support for the cover plate.
Die Vorteile der Zentriereinrichtung gemäß vorliegender Erfindung sind die unbedingt sichere Zentrierung des Kohlebeutels, welche unabhängig von einem, evtl. schiefen Sitz des Kohlestiftes ist, und das Ersparen eines Arbeitsganges infolge der gleichzeitigen Verwendung der Zentriereinrichtung als Auflage für die Abdeckscheibe. Es wird entweder das Körnen des Zinkbechers bzw. das Ausbrechen von Lappen aus demselben oder das Einsetzen eines besonderen Auflagekörpers vermieden.The advantages of the centering device according to the present invention are unconditional safe centering of the carbon bag, which is independent of a possibly inclined seat of the Charcoal pencil is, and the saving of an operation due to the simultaneous use the centering device as a support for the cover plate. It will either be the graining the zinc cup or the breaking of rags from the same or the insertion of a special support body is avoided.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK96825D DE438516C (en) | 1925-11-25 | 1925-11-25 | Device for centering cylindrical electrodes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK96825D DE438516C (en) | 1925-11-25 | 1925-11-25 | Device for centering cylindrical electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE438516C true DE438516C (en) | 1926-12-17 |
Family
ID=7238487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK96825D Expired DE438516C (en) | 1925-11-25 | 1925-11-25 | Device for centering cylindrical electrodes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE438516C (en) |
-
1925
- 1925-11-25 DE DEK96825D patent/DE438516C/en not_active Expired
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