DE359914C - Electric collector with negative zinc plate - Google Patents
Electric collector with negative zinc plateInfo
- Publication number
- DE359914C DE359914C DEP42507D DEP0042507D DE359914C DE 359914 C DE359914 C DE 359914C DE P42507 D DEP42507 D DE P42507D DE P0042507 D DEP0042507 D DE P0042507D DE 359914 C DE359914 C DE 359914C
- Authority
- DE
- Germany
- Prior art keywords
- zinc plate
- zinc
- electric collector
- negative zinc
- electric
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/20—Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
- H01M10/22—Selection of materials as electrolytes
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Description
Elektrischer Sammler mit negativer Zinkplatte. . Zusatz zum Patent 354873# Die vorliegende Zusatzerfindung zum Patent 354873 behandelt die Herstellung des Elektrolyten, der beim Gegenstand des Hauptpatentes zur Anwendung kommen soll. Nach der Erfindung wird die Flüssigkeit, die im wesentlichen die im Hauptpatent beschriebene Zusammensetzung, nämlich eine Lösung von Sulfaten in Schwefelsäure und eine organische Substanz, bestehend aus mehreren alkoholischen Hydroxylgruppen; aber ohne Säurewirkung, aufweist, möglicherweise mit kleinen Zusätzen von einer Kohlenwasserstoffverbindung mit hohem Siedepunkt, beispielsweise Vaselineöl, einer Behandlung zweckmäßig im Beisein von metallischem Quecksilber unterworfen, die darin besteht, daß durch die Flüssigkeit ein elektrischer Strom hindurchgeschickt wird.Electric collector with negative zinc plate. . Addition to the patent 354873 # The present invention addendum to patent 354873 deals with manufacture the electrolyte to be used in the subject of the main patent. According to the invention, the liquid, which is essentially that in the main patent composition described, namely a solution of sulfates in sulfuric acid and an organic substance composed of a plurality of alcoholic hydroxyl groups; but without acidic action, possibly with small additions of one High boiling point hydrocarbon compound such as petroleum jelly oil, a Treatment expediently subjected in the presence of metallic mercury that is in it consists in that an electric current is sent through the liquid.
Zu diesem Zweck werden in die Flüssigkeit zwei Metallplatten getaucht, die mit zwei Polen einer Gleich- oder Wechselstromquelle verbunden sind.For this purpose, two metal plates are immersed in the liquid, which are connected to two poles of a direct or alternating current source.
Bei Verwendung von Gleichstrom wird die mit dem positiven Pol verbundene Platte aus amalgamiertem Zink hergestellt, während die negative Platte aus einem beliebigen Metall gebildet sein kann. Bei Verwendung von Wechselstrom bestehen beide in die Flüssigkeit getauchten Platten aus Zink, wodurch gegenüber der Verwendung von Gleichstrom der Vorteil erzielt wird, daß die den positiven Pol bildende Zinkplatte nicht aufgebraucht wird. Die Kosten des Verfahrens bei Verwendung von Wechselstrom sind demnach geringer, auch wird hierbei eine Änderung in der Zusammensetzung der Flüssigkeit durch Aufnahme des Zinks, das in Lösung geht, vermieden, so daß die Flüssigkeit selbst nicht durch die im Zink der Platte enthaltenen Verunreinigungen durchsetzt wird.When using direct current, the one connected to the positive pole Plate made of amalgamated zinc, while the negative plate is made of a any metal can be formed. When using alternating current, both exist Zinc plates immersed in the liquid, thereby preventing use of direct current the advantage is achieved that the zinc plate forming the positive pole is not used up. The cost of the procedure when using alternating current are therefore lower, and there is also a change in the composition of the Liquid avoided by ingesting the zinc, which goes into solution, so that the Liquid itself not due to the impurities contained in the zinc of the plate is enforced.
Der Stromfluß wird so lange aufrechterhalten, bis die Flüssigkeit, die zunächst sehr trübe ist, leicht opalisiert und eine schwach braunblaue Färbung bekommt. Nach dieser Behandlung wird die Flüssigkeit durch Filter vom Schaum befreit, worauf sie vollständig hell und farblos ist.The current flow is maintained until the liquid, which is initially very cloudy, slightly opalescent and a pale brown-blue color receives. After this treatment, the liquid is freed from foam through filters, whereupon it is completely light and colorless.
Der Elektrolyt nach dem Hauptpatent besitzt nach dieser Behandlung Eigenschaften, die das Arbeiten des Sammlers nicht nur bei offenem Stromkreis, sondern auch beim Laden und Entladen verbessern.The electrolyte according to the main patent possesses after this treatment Properties, the collector's work not only with the open Circuit, but also improve when charging and discharging.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT359914X | 1920-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE359914C true DE359914C (en) | 1922-09-28 |
Family
ID=11244160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP42507D Expired DE359914C (en) | 1920-07-28 | 1921-07-20 | Electric collector with negative zinc plate |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE359914C (en) |
-
1921
- 1921-07-20 DE DEP42507D patent/DE359914C/en not_active Expired
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