DE36794C - Locking device for galvanic elements - Google Patents
Locking device for galvanic elementsInfo
- Publication number
- DE36794C DE36794C DENDAT36794D DE36794DA DE36794C DE 36794 C DE36794 C DE 36794C DE NDAT36794 D DENDAT36794 D DE NDAT36794D DE 36794D A DE36794D A DE 36794DA DE 36794 C DE36794 C DE 36794C
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- cone
- locking device
- galvanic elements
- groove
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 229920001875 Ebonite Polymers 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- 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)
- Closures For Containers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 21: Elektrische Apparate.CLASS 21: Electrical apparatus.
Patentirt im Deutschen Reiche vom g. Februar 1886 ab.Patented in the German Empire by g. February 1886 onwards.
Die Erfindung betrifft einen aufserordentlich sicheren und leicht zu handhabenden Verschlufs eines Elementes, vermöge dessen eine Verunreinigung, z. B. durch ausgeschüttete Flüssigkeit etc., nicht vorkommen kann und nach erfolgter Erschöpfung die Erneuerung leicht zu bewerkstelligen ist.The invention relates to an extremely secure and easy-to-use lock of an element by virtue of which an impurity, e.g. B. by spilled liquid etc., cannot occur and after exhaustion, the renewal is easy to accomplish.
Auf beiliegender Zeichnung ist das Element detaillirt dargestellt.The element is shown in detail on the accompanying drawing.
Fig. ι ist ein Verticalschnitt durch das Element, Fig. Ι is a vertical section through the element,
Fig. 2 eine Seitenansicht desselben,Fig. 2 is a side view of the same,
Fig. 3 ein Verticalschnitt durch die negative Zinkelektrode, · .Fig. 3 is a vertical section through the negative zinc electrode.
Fig. <j eine Ansicht der positiven Elektrode mit dem Verschlufsstöpsel.Fig. 1 is a view of the positive electrode with the stopper.
Die negative Elektrode wird durch den zugleich zur Aufnahme der erregenden Flüssigkeit dienenden, unten geschlossenen, hohlen Zinkcylinder α gebildet, der an seinem oberen Ende mit einer ringförmigen Aushöhlung b versehen ist, die zur Aufnahme des Dichtungsringes des Verschlusses geeignet ist; gl ist die Klemmschraube für die Elektrode. The negative electrode is formed by the hollow zinc cylinder α , which is closed at the bottom and also serves to receive the exciting liquid and which is provided at its upper end with an annular cavity b which is suitable for receiving the sealing ring of the closure; g l is the clamping screw for the electrode.
Die aus besonders präparirtem Metallblech bestehende positive Elektrode wird in geeigneter Weise auf dem Hartgummistab e befestigt und durch den Draht/ mit der Klemme g der Elektrode in leitende Verbindung gebracht. Die Verbindung der beiden Elektroden zwecks Erreichung eines sicheren, dabei leicht zu handhabenden Verschlusses ohne jede Verschraubung etc. geschieht in der Weise, dafs der Hartgummicylinder e in seinem oberen Theil zu einem Konus h ausgebildet ist, welcher durch eine ausgedrehte Kehlung i in die Platte k übergeht. Der Dichtungsring Z aus Gummi wird um den Konus gelegt und beim Eindrücken der Elektrode c durch den Konus und die obere Rundkante des Zinkcylinders derart zusammengedrückt, dafs der Ring nach unten ausweichen mufs und dabei in die Ausdrehung b des Zinkcylinders, sowie in die Kehlung i über dem Konus gelangt, und dadurch den in Fig. 1 veranschaulichten Verschlufs herstellt. Beim Oeffnen desselben wird der Dichtungsring durch die Randkante des Zinkcylinders wieder über den Konus gewälzt und so weit nach unten gestreift, dafs die Elektrode mit dem Stöpsel herausgezogen werden kann.The positive electrode consisting of specially prepared sheet metal is fastened in a suitable manner on the hard rubber rod e and brought into conductive connection through the wire / with the terminal g of the electrode. The connection of the two electrodes in order to achieve a secure, easy-to-use closure without any screwing, etc., is done in such a way that the upper part of the hard rubber cylinder e is formed into a cone h , which through a turned groove i into the plate k transforms. The sealing ring Z made of rubber is placed around the cone and when the electrode c is pressed in by the cone and the upper round edge of the zinc cylinder, it is compressed in such a way that the ring must move downwards and into the recess b of the zinc cylinder and into the groove i reaches the cone, and thereby produces the closure illustrated in FIG. 1. When it is opened, the sealing ring is rolled back over the cone by the edge of the zinc cylinder and pushed down so far that the electrode with the stopper can be pulled out.
Der Abbau und die Erneuerung des Elementes ist sehr einfach; um den aus Hartgummi oder anderem nicht leitenden Material bestehenden Stab e wird die biegsame Elektrodenplatte durch Umlegen befestigt.The dismantling and renewal of the element is very easy; The flexible electrode plate is fastened around the rod e made of hard rubber or other non-conductive material by turning it over.
Als erregende Flüssigkeit kann wie bei jedem galvanischen Element säurehaltiges Wasser verwendet werden.As with any galvanic element, acidic water can be used as the exciting liquid will.
Der Zinkbehälter kann an der Auskehlung b ein kleines Luftloch ν haben; dasselbe dient als Ventil, um die im Element sich etwa bildenden Gase entweichen zu lassen.The zinc container can have a small air hole ν at the groove b; the same serves as a valve to allow any gases that may be formed in the element to escape.
In geschlossenem Zustande ist dieser kleine Abzugskanal (]/2 mm) von dem inneren Gummiring bedeckt und wird nur für den Moment frei, sobald der Gasdruck stark genug ist, den Deckel zu heben, während nach erfolgter Entweichung des Gases der Gummiring sich sofort wieder vorlegt. Dieser Verschlufs kannIn the closed state, this small culvert (] / 2 mm) from the inner rubber ring is covered and is free only for the moment when the gas pressure is strong enough to lift the lid while after leakage occurs, the gas, the rubber ring immediately submit again . This lock can
auch für Flaschen, Conservebüchsen u. dergl. Behälter in Anwendung kommen.can also be used for bottles, cans and similar containers.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE36794C true DE36794C (en) |
Family
ID=312587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT36794D Expired - Lifetime DE36794C (en) | Locking device for galvanic elements |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE36794C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2417045A1 (en) * | 1978-02-14 | 1979-09-07 | Accumulateurs Fixes | Internal pressure relief valve for electric accumulator - has triangular section plug with O=ring seal fitting in hole to be raised by excess internal pressure |
| FR2576149A1 (en) * | 1985-01-11 | 1986-07-18 | Gindre Jean | Valve for leaktight batteries |
-
0
- DE DENDAT36794D patent/DE36794C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2417045A1 (en) * | 1978-02-14 | 1979-09-07 | Accumulateurs Fixes | Internal pressure relief valve for electric accumulator - has triangular section plug with O=ring seal fitting in hole to be raised by excess internal pressure |
| FR2576149A1 (en) * | 1985-01-11 | 1986-07-18 | Gindre Jean | Valve for leaktight batteries |
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