DE636278C - Process for producing an effective mass for electrical lead collectors - Google Patents

Process for producing an effective mass for electrical lead collectors

Info

Publication number
DE636278C
DE636278C DER93669D DER0093669D DE636278C DE 636278 C DE636278 C DE 636278C DE R93669 D DER93669 D DE R93669D DE R0093669 D DER0093669 D DE R0093669D DE 636278 C DE636278 C DE 636278C
Authority
DE
Germany
Prior art keywords
effective mass
electrical lead
producing
mass
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
DER93669D
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DER93669D priority Critical patent/DE636278C/en
Application granted granted Critical
Publication of DE636278C publication Critical patent/DE636278C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/56Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

Verfahren zur Herstellung einer wirksamen Masse fürelektrische Bleisammler Vorliegende Erfindung hat den Zweck, die in dem Hauptpatent beschriebene wirksame Masse für elektrische Bleisammler nicht nur möglichst haltbar zu gestalten, sondern auch die Kapazität wesentlich zu vergrößern sowie die Spannung im Beginn der Inbetriebsetzung darüber hinaus außerordentlich zu erhöhen, was für Fahrzeuge von großer Wichtigkeit ist.Method of making an effective mass for electrical lead collectors The present invention has the purpose of being effective as described in the main patent Not only to make mass for electrical lead collectors as durable as possible, but also to significantly increase the capacity as well as the voltage at the start of commissioning in addition, to increase extraordinarily, which is of great importance for vehicles is.

Um dies zu erzielen, ist das Zusammenwirken verschiedener Anordnungen notwendig. Bisher war es allgemein üblich, bei der wirksamen Masse den Ausgleich der Säure und damit die Kapazität eines Sammlers dadurch zu erhöhen, daß man die wirksame Masse mit anderen Körpern verschiedener Größe mischt. Man nahm an, daß diese Körperchen bei stärkeren Dimensionen auch ein leichteres Eindringen und Arbeiten der Säure im Gefolge hätte. Dies ist aber nicht der Fall. Die Körperchen, welche als Zusatz zur wirksamen Masse dienen, müssen zwar ein stärkeres Korn haben als die feinpulverigen Bleioxyde, mit denen sie gemischt werden, aber die Dimensionen dieses Zusatzmaterials dürfen im Korn den Durchmesser von 3 mm nicht überschreiten, sonst werden sie bei Benutzung ausgeschieden, wodurch die Haltbarkeit wesentlich vermindert wird. Die besten Resultate werden mit solchen Zusatzkörperchen erzielt, die eine ähnliche Zusammensetzung wie die aus Bleioxyden bestehende Hauptmasse haben, und hierzu eignet sich am meisten Bleicarbonat. Dieses kann nur aus Bleiglätte gewonnen werden, welches bekanntlich begierlich aus der Luft die Kohlensäure aufsaugt und sich dabei .erhärtet. Die Herstellung von Zusatzmasse aus diesem Stoff geschieht am leichtesten auf folgende Weise: Man mischt die Bleiglätte mit destilliertem Wasser und breitet den so erhaltenen Brei in dünnen Schichten auf einer passenden Unterlage aus, setzt diese Masse dann der Luft an geschützten Orten ,etwa zwei bis drei Monate aus und zerkleinert sie dann in der Weise, daß das beim Zerkleinern gebildete mehlartig aussehende Material, das aber Stücke von verschiedenen Größen :enthält, durch ein Sieb gehen läßt, welches nur eine Maschenweite von i bis i, 5 mm hat. Das ausgesiebte gröbere Material muß dann weiter zerkleinert werden. Das Wasser darf nicht mit verdünnter Schwefelsäure gemischt werden.To achieve this is the interaction of various arrangements necessary. Up until now it was common practice to balance the effective mass to increase the acid and thus the capacity of a collector by having the effective mass mixes with other bodies of different sizes. It was assumed that these corpuscles with larger dimensions also have an easier penetration and work that would have acid in the wake. But this is not the case. The corpuscles, which serve as an additive to the effective mass, must have a stronger grain than the fine powdery lead oxides with which they are mixed, but the dimensions this additional material must not exceed a diameter of 3 mm in the grain, otherwise they are excreted during use, which increases the shelf life significantly is decreased. The best results are achieved with such additional bodies, which have a composition similar to that of the main mass consisting of lead oxides, and lead carbonate is most suitable for this. This can only be obtained from black lead which, as is well known, eagerly soaks up the carbon dioxide from the air and hardens in the process. The production of additional mass from this material is done The easiest way to do this is to mix the black lead with distilled water and spread the resulting paste in thin layers on a suitable surface off, this mass is then exposed to the air in sheltered places, about two to three months and then crushes them in such a way that what is formed during crushing is like a flour looking material, but which contains pieces of different sizes: through a Can go sieve, which only has a mesh size of i to i, 5 mm. The sifted out coarser material must then be crushed further. The water must not be diluted with Sulfuric acid can be mixed.

Durch Zusatz von geringen Mengen Quecksilbersulfat wird die Wirkung noch wesentlich erhöht, was beim Anfahren sehr notwendig ist.The effect is increased by adding small amounts of mercury sulfate still significantly increased, which is very necessary when starting up.

Claims (2)

PATENTANSPRÜCHE: I. Verfahren zur Herstellung einer wirksamen Masse für elektrische Blei- sammler nach Patent 620 587, da,du- , gekennzeichnet, däß das Bleicarbonx, jr weit zerkleinert wird, daß es im Korrny ' .
Durchmesser von 3 mm nicht überschreitet.
PATENT CLAIMS: I. Process for the production of an effective mass for electrical lead collector according to patent 620 587, da, you-, marked that the lead carbonx, jr is crushed so far that it is in the Korrny '.
Does not exceed a diameter of 3 mm.
2. Verfahren nach Anspruch I, dadurch gekennzeichnet, daß der aktiven Masse ;eine geringe Menge Quecksilbersulfat zugesetzt wird.2. The method according to claim I, characterized characterized in that a small amount of mercury sulphate is added to the active material will.
DER93669D 1935-06-28 1935-06-28 Process for producing an effective mass for electrical lead collectors Expired DE636278C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER93669D DE636278C (en) 1935-06-28 1935-06-28 Process for producing an effective mass for electrical lead collectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER93669D DE636278C (en) 1935-06-28 1935-06-28 Process for producing an effective mass for electrical lead collectors

Publications (1)

Publication Number Publication Date
DE636278C true DE636278C (en) 1936-10-06

Family

ID=7419013

Family Applications (1)

Application Number Title Priority Date Filing Date
DER93669D Expired DE636278C (en) 1935-06-28 1935-06-28 Process for producing an effective mass for electrical lead collectors

Country Status (1)

Country Link
DE (1) DE636278C (en)

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