DE102015007683A1 - Alkaline battery - Google Patents
Alkaline battery Download PDFInfo
- Publication number
- DE102015007683A1 DE102015007683A1 DE102015007683.3A DE102015007683A DE102015007683A1 DE 102015007683 A1 DE102015007683 A1 DE 102015007683A1 DE 102015007683 A DE102015007683 A DE 102015007683A DE 102015007683 A1 DE102015007683 A1 DE 102015007683A1
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- electrode
- notches
- separators
- positive
- 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.)
- Withdrawn
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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
- H01M10/24—Alkaline accumulators
- H01M10/28—Construction or manufacture
- H01M10/281—Large cells or batteries with stacks of plate-like electrodes
-
- 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
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Cell Separators (AREA)
- Primary Cells (AREA)
Abstract
Die Erfindung gehört zur elektrotechnischen Industrie und kann in Alkali-Batterien mit Lamellenelektroden benutzt werden. Patentanspruch: Alkalibatterie, die ein Gefäß, positive und negative Monolamellenelektroden mit Kerben enthält, in welche senkrechte Stanken der Separatoren und Elektrolyt gelegt sind, die dadurch gekennzeichnet wird, dass der Abstand zwischen den Zentren der Nachbarkerben 2 bis 5 Dicken der positiven Elektrode gleich ist.The invention belongs to the electrical industry and can be used in alkaline batteries with lamellar electrodes. Claim: Alkaline battery containing a vessel, positive and negative monolaying electrodes with notches, in which vertical stems of the separators and electrolyte are laid, which is characterized in that the distance between the centers of the neighboring notches is equal to 2 to 5 thicknesses of the positive electrode.
Description
Die Erfindung gehört zur elektrotechnischen Industrie und kann in Alkali-Batterien mit Lamellenelektroden benutzt werden.The invention belongs to the electrical industry and can be used in alkaline batteries with lamellar electrodes.
Es ist eine Alkali-Batterie bekannt, die ein Gefäß, positive und negative Lamellenelektroden, Separatoren und Elektrolyt enthält. Ein Nachteil solcher Batterie ist ihre niedrigen spezifischen Charakteristiken, weil das Vorhandensein der Sperren zwischen den Lamellen in der Elektrode und Rippen zur Erhöhung des Volumens und des Gewichtes der Batterie führt.There is known an alkaline battery which contains a vessel, positive and negative lamellae electrodes, separators and electrolyte. A disadvantage of such a battery is its low specific characteristics because the presence of the barriers between the fins in the electrode and ribs increase the volume and weight of the battery.
Das naheste zu der Erfindung im technischen Sinne und nach den zu erreichenden Ergebnissen ist die Alkali-Batterie, die ein Gefäß, positive und negative Monolamellenelektroden mit Kerben, in welchen die senkrechten Stangen der Separatoren und Elektrolyt gelegt sind, enthält. In solcher Batterie verringern die senkrechten Stangen der Separatoren die Schwellung der Elektroden, aber nicht im ausreichenden Maße. Weil die Schwellung der Elektroden vorhanden ist, ist es erforderlich, einen größeren Zwischenraum zwischen den Elektroden zu haben, weil die Elektroden in ihrem Volumen größer werden. Dies senkt die effektive Benutzung des inneren Volumens der Batterie.The closest to the invention in the technical sense and according to the results to be achieved is the alkaline battery containing a vessel, positive and negative monomial electrodes with notches in which the vertical bars of the separators and electrolyte are placed. In such battery vertical bars of separators reduce swelling of electrodes, but not enough. Because the swelling of the electrodes is present, it is necessary to have a larger space between the electrodes because the electrodes become larger in volume. This lowers the effective use of the internal volume of the battery.
In der vorgeschlagenen Erfindung ist der Abstand zwischen den Zentren von Nachbarkerben, zwecks Verringerung der Schwellung von Elektroden und der Senkung der Zwischenräume zwischen den Elektroden, 2 bis 5 Dicken der positiven Elektrode gleich.In the proposed invention, the distance between the centers of neighboring notches is equal to 2 to 5 thicknesses of the positive electrode for the purpose of reducing the swelling of electrodes and reducing the spaces between the electrodes.
Auf der
Die vorgeschlagene Batterie enthält positive Elektroden
Zur Vermeidung von Kurzschlüssen, die durch die Teilchen der Aktivmasse hervorgerufen werden, kann auf die Elektrode ein zusätzlicher Separator
Elektroden mit Separatoren werden ins Gefäß mit dem Zwischenraum 0,5 bis 1 mm installiert, der beim Betrieb der Batterie gewählt wird. Der Abstand zwischen den Zentren der Nachbarstangen des Separators ist 2 bis 5 Dicken der positiven Elektrode gleich.Electrodes with separators are installed in the vessel with a gap of 0.5 to 1 mm, which is selected during operation of the battery. The distance between the centers of the neighboring bars of the separator is equal to 2 to 5 thicknesses of the positive electrode.
Der Abstand zwischen den Zentren der Nachbarstangen des Separators
Aus der Gleichung folgt, dass bei der Vergrößerung des Abstandes l die Kraft P2 steigt, und bei der Senkung von l wird die Kraft P2 verkleinert. Die Wand der positiven Elektrode stellt einen Balken dar, die auf zwei Stützen liegt mit dem Abstand zwischen den Stützen, der l gleich ist.It follows from the equation that as the distance l increases, the force P 2 increases, and as l decreases, the force P 2 is decreased. The wall of the positive electrode represents a beam resting on two pillars with the distance between the pillars equal to l.
Zwecks Senkung der Kraft P2 auf den Bereich der Wand der Elektroden, der sich zwischen zwei Stangen
In der vorgeschlagenen Batterie führen die minimale Schwellung der Elektroden und kleine Zwischenräume zwischen den Elektroden. die den freien Zugang des Elektrolyten und den Gasausgang gewährleisten, zur Verbesserung der elektrischen Parameter.In the proposed battery, the minimal swelling of the electrodes and small gaps between the electrodes result. ensuring the free access of the electrolyte and the gas outlet, to improve the electrical parameters.
Solche Elektroden können praktisch ausreichend dünn hergestellt werden, kleiner als 1,0 mm, was erlaubt, eine ausgebreitete Fläche zu bekommen, die ausreichend zwecks Schaffung der Anlasseralkalibatterien und Batterien in Spielräumen der Anlasserbatterien von Bleibatterien mit denselben elektrotechnischen Parametern und höher hergestellt werden können.Such electrodes can be made practically sufficiently thin, smaller than 1.0 mm, which allows to obtain a spread surface which can be sufficiently made for creating the starter alkali batteries and batteries in clearances of the starter batteries of lead batteries having the same electro-technical parameters and higher.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015007683.3A DE102015007683A1 (en) | 2015-06-17 | 2015-06-17 | Alkaline battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015007683.3A DE102015007683A1 (en) | 2015-06-17 | 2015-06-17 | Alkaline battery |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015007683A1 true DE102015007683A1 (en) | 2016-12-22 |
Family
ID=57467113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015007683.3A Withdrawn DE102015007683A1 (en) | 2015-06-17 | 2015-06-17 | Alkaline battery |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015007683A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019001741U1 (en) | 2019-04-18 | 2019-05-06 | Lyudmyla Prystupova | Alkaline battery |
DE202019001766U1 (en) | 2019-04-18 | 2019-07-01 | Lyudmyla Prystupova | Alkaline battery |
DE102019002929A1 (en) * | 2019-04-18 | 2020-10-22 | Lyudmyla Prystupova | Alkaline battery |
DE102020005622B3 (en) | 2020-09-15 | 2021-09-23 | Lyudmila Prystupova | Alkaline battery |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE669791C (en) * | 1932-07-30 | 1939-10-24 | Hilding Luebeck Dipl Ing | Electric alkaline collector |
DE2354621A1 (en) * | 1972-11-14 | 1974-05-30 | Svenska Ackumulator Ab | ELECTRIC ACCUMULATOR WITH BASICALLY FLAT PLATES |
-
2015
- 2015-06-17 DE DE102015007683.3A patent/DE102015007683A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE669791C (en) * | 1932-07-30 | 1939-10-24 | Hilding Luebeck Dipl Ing | Electric alkaline collector |
DE2354621A1 (en) * | 1972-11-14 | 1974-05-30 | Svenska Ackumulator Ab | ELECTRIC ACCUMULATOR WITH BASICALLY FLAT PLATES |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019001741U1 (en) | 2019-04-18 | 2019-05-06 | Lyudmyla Prystupova | Alkaline battery |
DE202019001766U1 (en) | 2019-04-18 | 2019-07-01 | Lyudmyla Prystupova | Alkaline battery |
DE102019002929A1 (en) * | 2019-04-18 | 2020-10-22 | Lyudmyla Prystupova | Alkaline battery |
DE102019002929B4 (en) * | 2019-04-18 | 2020-12-17 | Lyudmyla Prystupova | Alkaline battery |
DE102020005622B3 (en) | 2020-09-15 | 2021-09-23 | Lyudmila Prystupova | Alkaline battery |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R084 | Declaration of willingness to licence | ||
R082 | Change of representative |
Representative=s name: STURM, HANS-CHRISTIAN, DE |
|
R016 | Response to examination communication | ||
R120 | Application withdrawn or ip right abandoned |