DE123480C - - Google Patents
Info
- Publication number
- DE123480C DE123480C DENDAT123480D DE123480DA DE123480C DE 123480 C DE123480 C DE 123480C DE NDAT123480 D DENDAT123480 D DE NDAT123480D DE 123480D A DE123480D A DE 123480DA DE 123480 C DE123480 C DE 123480C
- Authority
- DE
- Germany
- Prior art keywords
- edge
- rubber
- cover
- soft rubber
- lid
- 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.)
- Active
Links
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Description
■KAISERLICHES■ IMPERIAL
PATENTAMT.PATENT OFFICE.
Die bisher bei Deckel verschlüssen von Primarund Sekundä'relementen benutzte Weichgummidichtung in Form von Gummibändern oder Gummihülsen hatte den Nachtheil, dafs · sie, ' namentlich bei längerem Gebrauch, sich vom Deckelrande löste. Um diesem Uebelstande abzuhelfen, ist, wie es bereits bei Gefäfsverschlüssen durch Gummistopfen geschieht, derThe soft rubber seal previously used for cover closures of primary and secondary elements in the form of rubber bands or rubber sleeves had the disadvantage that they, especially when used for a long time, separate themselves from the Lid edge loosened. In order to remedy this inconvenience, as is already the case with vascular occlusions happens through rubber stopper that
, Rand des aus Hartgummi bestehenden ßatteriedeckels, sowie der Rand der etwa in dem Deckel vorgesehenen Oeffnungen für die Ableitungsfahnen der Elektroden u. s. w. mit einem Weichgummibelag versehen, welcher mit dem Hartgummideckel ein untrennbares Ganzes bildet. Hierdurch ist es möglich, den Deckel bequem in jeder Höhenlage innerhalb des Batteriebehälters festzulegen, indem der Weichgummirand sich fest an die Gefäfswände anlegt und eine gute Abdichtung ermöglicht. Zu gleicher Zeit legt sich der den Rand der Oeffnungen . des Deckels umkleidende Gummibelag fest an die Elektrodenfahnen an, während bisher die zur Abdichtung benutzten Gummihülsen auf die Elektrodenfahnen geschoben und dann gegen die Oeffnungen im Deckel gedrückt werden mufsten., Edge of the hard rubber battery cover, as well as the edge of the openings provided in the cover for the discharge lugs the electrodes etc. are provided with a soft rubber coating, which forms an inseparable whole with the hard rubber cover. This makes it possible to conveniently use the lid at any height within the battery case to be determined by the soft rubber edge rests firmly on the vessel walls and enables a good seal. To the same Time lays the edge of the openings. of the lid wrapping the rubber lining firmly the electrode lugs on, while the rubber sleeves previously used for sealing on the electrode lugs had to be pushed and then pressed against the openings in the cover.
Wie aus der beiliegenden Zeichnung ersichtlich, ist der Rand des Hartgummideckels b in bekannter Weise kegel- bezw. pyramidenförmig gestaltet. Der diesen umgebende Weichgummibelag c unterscheidet sich nur in der Mischung von dem Material des Deckels. Er wird gleichzeitig mit diesem hergestellt und vulcanisirt, so dafs Deckel und Weichgummibelag ein untrennbares Stück bilden.As can be seen from the accompanying drawing, the edge of the hard rubber cover b is cone or in a known manner. designed pyramidal. The soft rubber covering c surrounding it differs from the material of the cover only in terms of its mixture. It is produced and vulcanized at the same time as this, so that the cover and the soft rubber covering form an inseparable piece.
Ebenso wie der Rand können auch die Oeffnungen für durch den Deckel hindurchtretende Theile, wie z. B. die Elektrodenfahnen, mit einem Weichgummirande α versehen werden.Just like the edge, the openings for parts passing through the cover, such as, for. B. the electrode tabs are provided with a soft rubber edge α.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE123480C true DE123480C (en) |
Family
ID=392332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT123480D Active DE123480C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE123480C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750152C (en) * | 1936-10-29 | 1944-12-15 | Maxolite Holdings Ltd | Process for the production of an electrolyte insert for dry elements |
DE1185262B (en) * | 1962-03-22 | 1965-01-14 | Gottfried Hagen A G | Accumulator cover with cell degassing and acid separator |
EP0297376A2 (en) * | 1987-07-03 | 1989-01-04 | VARTA Batterie Aktiengesellschaft | Plastic cover for cases of accumulators |
GR880100450A (en) * | 1988-07-07 | 1990-06-27 | Emmanouil Petasis | Technics for the batteries water-proofing |
-
0
- DE DENDAT123480D patent/DE123480C/de active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750152C (en) * | 1936-10-29 | 1944-12-15 | Maxolite Holdings Ltd | Process for the production of an electrolyte insert for dry elements |
DE1185262B (en) * | 1962-03-22 | 1965-01-14 | Gottfried Hagen A G | Accumulator cover with cell degassing and acid separator |
EP0297376A2 (en) * | 1987-07-03 | 1989-01-04 | VARTA Batterie Aktiengesellschaft | Plastic cover for cases of accumulators |
EP0297376A3 (en) * | 1987-07-03 | 1989-03-29 | VARTA Batterie Aktiengesellschaft | Plastic cover for cases of accumulators |
GR880100450A (en) * | 1988-07-07 | 1990-06-27 | Emmanouil Petasis | Technics for the batteries water-proofing |
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