DE46090C - Innovations in the manufacture and filling of electrode plates for accumulators - Google Patents
Innovations in the manufacture and filling of electrode plates for accumulatorsInfo
- Publication number
- DE46090C DE46090C DENDAT46090D DE46090DA DE46090C DE 46090 C DE46090 C DE 46090C DE NDAT46090 D DENDAT46090 D DE NDAT46090D DE 46090D A DE46090D A DE 46090DA DE 46090 C DE46090 C DE 46090C
- Authority
- DE
- Germany
- Prior art keywords
- accumulators
- asbestos
- filling
- electrode plates
- innovations
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000010425 asbestos Substances 0.000 claims description 12
- 229910052895 riebeckite Inorganic materials 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 230000001427 coherent Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910000464 lead oxide Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CLSUSRZJUQMOHH-UHFFFAOYSA-L Platinum(II) chloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
KLASSE 21: Elektrische Apparate.CLASS 21: Electrical apparatus.
Patentirt im Deutschen Reiche vom 5. April 1888 ab.Patented in the German Empire on April 5, 1888.
Die nachstehend beschriebene Füllung der Accumulatorenplatten geschieht in der Weise, dafs den gewöhnlich zur Füllung benutzten Bleioxyden solche Stoffe beigemischt werden, welche zunächst die Cohärenz der Füllmasse erhöhen und dadurch ein Herausfallen der Oxyde aus den entsprechend geformten Elektrodenplatten verhüten und ferner ein schnelleres Formiren der Oxyde ermöglichen.The filling of the accumulator plates described below is done in the way, that such substances are added to the lead oxides usually used for filling, which initially increase the coherence of the filling compound and thereby a falling out of the Prevent oxides from the correspondingly shaped electrode plates and also a faster one Enable formation of the oxides.
Zu diesem Zweck ist es nothwendig, dafs die den Oxyden beigemischten Stoffe weder durch die Säure der Ladungsflüssigkeit der Accumulatoren angegriffen oder gelöst, noch durch die chemischen Processe beim Formiren der Platten verändert werden. Als solches Material hat sich in hohem Grade der platinirte Asbest erwiesen; derselbe besitzt in vollem Mafse die erforderlichen Eigenschaften, indem er gleichzeitig eine so feine Zertheilung in den Bleioxyden ermöglicht, dafs dadurch der ganzen comprimirten Oxydmasse ein feinfaseriges Gefüge ertheilt wird. Anstatt den Asbest zu platiniren, kann man denselben auch durch Behandlung mit den entsprechenden Metalllösungen vergolden oder versilbern.For this purpose it is necessary that the substances admixed with the oxides neither by the acidity of the cargo liquid Accumulators attacked or dissolved, nor by the chemical processes of formation of the plates can be changed. The platinum-coated material has proven to be such a material in a high degree Proven to be asbestos; it possesses in full the requisite properties by at the same time it enables so fine a division in the lead oxides that thereby the whole Compressed oxide mass is given a fine fibrous structure. Instead of the asbestos too it can also be platinized by treatment with the appropriate metal solutions gold or silver.
Das schnellere Formiren der Oxydmasse erklärt sich in der Weise, dafs in derselben vertheilt gut leitende Metallfasern angebracht sind, welche die Uebertragung des Stromes auf die Oxydmasse wesentlich befördern, da die auf den Bleiplatten angebrachten Oxyde hierdurch in der ganzen Masse dem elektrischen Strom leicht zugänglich gemacht sind.The more rapid formation of the oxide mass is explained by the fact that it is distributed in it good conductive metal fibers are attached, which the transmission of the current on significantly promote the oxide mass, as this causes the oxides attached to the lead plates are made easily accessible in the whole mass to the electric current.
Seit einiger Zeit hat Erfinder es versucht, die Bleioxyde ' überhaupt durch platinirten Asbest zu ersetzen, und zwar mit einem befriedigenden Erfolg in der Weise, dafs metallisirte Asbestgewebe in mehreren Lagen zwischen dünnen perforirten Bleiplatten zusammengeprefst werden, während das Ganze durch einen passenden Rahmen zusammengehalten wird. Der auf diese Weise hergestellte Accumulator hat nur den vierten Theil des Gewichtes eines reinen Bleiaccumulators und bedarf keiner besonderen Formirung, da nur der elektrolytisch von dem metallisirten Asbest absorbirte Sauerstoff und Wasserstoff zur Geltung kommt.For some time now inventors have tried to platinize lead oxides at all To replace asbestos, and with satisfactory success in the way that it was metallized Asbestos fabric pressed together in several layers between thin perforated lead plates while the whole thing is held together by a suitable frame. The accumulator thus made is only a fourth part of the weight of one pure lead accumulator and requires no special formation, since only the electrolytic the oxygen and hydrogen absorbed by the metallized asbestos come into their own.
Das Platiniren des Asbestes bezw. eines Asbestgewebes geschieht in der Weise, dafs letzteres in eine Platinchlorid etc. enthaltende Flüssigkeit eingetaucht und darauf nach dem Eintrocknen der Lösung geglüht wird. Hierdurch wird bekanntlich die Metalllösung zersetzt und das betreffende Metall bleibt auf der Asbestform zurück. Zur Anbringung einer gröfseren Metallmenge auf dem Asbest hat man nur nöthig, die wie vorstehend präparirte Asbestmasse als negativen Pol in einer das betreffende Metallsalz enthaltenden Lösung zu benutzen. The platinizing of asbestos respectively. of an asbestos fabric is done in such a way that the latter immersed in a liquid containing platinum chloride, etc. and then after Drying the solution is calcined. As is known, this causes the metal solution to decompose and the metal in question remains on the asbestos mold. For attaching a A larger amount of metal is only required on the asbestos, the mass of asbestos prepared as above to use as a negative pole in a solution containing the metal salt in question.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE46090C true DE46090C (en) |
Family
ID=321222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT46090D Expired - Lifetime DE46090C (en) | Innovations in the manufacture and filling of electrode plates for accumulators |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE46090C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636916A (en) * | 1948-09-14 | 1953-04-28 | Internat Company For Ind Expl | Electrode for galvanic cells |
| DE1016335B (en) * | 1953-02-20 | 1957-09-26 | Mareg Akkumulatoren G M B H | Porous support frame for electrodes of accumulators from sintered together metallic or metallized fibers or threads and process for its production |
-
0
- DE DENDAT46090D patent/DE46090C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636916A (en) * | 1948-09-14 | 1953-04-28 | Internat Company For Ind Expl | Electrode for galvanic cells |
| DE1016335B (en) * | 1953-02-20 | 1957-09-26 | Mareg Akkumulatoren G M B H | Porous support frame for electrodes of accumulators from sintered together metallic or metallized fibers or threads and process for its production |
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