DE679884C - Method of manufacturing an electrolytic capacitor - Google Patents
Method of manufacturing an electrolytic capacitorInfo
- Publication number
- DE679884C DE679884C DES115126D DES0115126D DE679884C DE 679884 C DE679884 C DE 679884C DE S115126 D DES115126 D DE S115126D DE S0115126 D DES0115126 D DE S0115126D DE 679884 C DE679884 C DE 679884C
- Authority
- DE
- Germany
- Prior art keywords
- electrolytic capacitor
- manufacturing
- electrolyte
- container
- electrolyte layer
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 3
- 238000009736 wetting Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Verfahren zur Herstellung eines elektrolytischen Kondensators Es ist bereits ein Verfahren zur Herstellung von elektrolytischen Kondensatoren bekanntgeworden, bei dem eine streifenförmige Elektrode durch einen Elektrolyten gezogen wird, so daß .dieser an der streifenförmigen Elektrode haftet. Gewöhnlich wird dann nach diesem Vorgang die Elektrolytschicht durch eine Wärmebehandlung auf der Elektrode festgelegt.Method of making an electrolytic capacitor It is a process for the production of electrolytic capacitors has already become known, in which a strip-shaped electrode is drawn through an electrolyte, see above that .this adheres to the strip-shaped electrode. Usually then after this process the electrolyte layer by means of a heat treatment on the electrode set.
Dieses bekannte Verfahren befriedigt jedoch noch nicht die Anforderungen hinsichtlich der Stärke und Gleichmäßigkeit der Elektrolytschicht.However, this known method does not yet meet the requirements regarding the thickness and uniformity of the electrolyte layer.
Um daher einen elektrolytischen Kondensator zu erhalten, bei dem sich eine Elektrolytschicht ohne Zuhilfenahme irgendeines Abstandhalters aus Papier, Gewebe o. dgl. in einwandfreier Weise im Kondensatorkörper befindet, wird gemäß der Erfindung mindestens eine Belegung des Kondensators nacheinander durch mehrere mit Elektrolyten gefüllte Behälter geführt; nach dem Verlassen eines Behälters erfolgt dann jedesmal die Festlegung der Elektrolytschicht auf der Elektrode, z. B. durch eine Trocknung.Therefore, in order to obtain an electrolytic capacitor in which an electrolyte layer without the aid of any paper spacer, Tissue or the like is in a perfect manner in the capacitor body, is according to the invention at least one occupancy of the capacitor in succession by several guided containers filled with electrolytes; takes place after leaving a container then each time the definition of the electrolyte layer on the electrode, e.g. B. by a drying.
Man erreicht durch dieses Verfahren gegenüber dem bisher bekannten Verfahren den Vorteil, d.aß die Elektr olytschicht langsam in gewünschter Stärke auf den Elektroden aufgebaut wird.One achieves by this method compared to the previously known Method has the advantage that the electrolyte layer slowly reaches the desired thickness is built up on the electrodes.
Ein Verfahren zur Herstellung eines solchen elektrolytischen Kondensators besteht also darin, daß man die Elektroden in Bändern durch einen ersten mit Elektrolyten gefüllten Behälter laufen läßt. Nach der Benetzung in diesem Behälter erfolgt eine Festlegung nach einem bekannten Verfahren, z. B. durch Austrocknen oder durch Herstellung eines Gels. Dieser Behandlung folgt eine Benetzung in einem zweiten Behälter, der sich wieder eine Festlegung des Elektrolytfilms anschließt. Dazwischen können Abstreifer und Walzen eingeschaltet werden, die den elektrolytischen Belag, falls es noch erforderlich sein sollte, auf geeignete Stärke und Gleichmäßigkeit bringen.A method of manufacturing such an electrolytic capacitor consists in that you put the electrodes in ribbons through a first with electrolyte lets the filled container run. After wetting in this container, a Establishing according to a known method, e.g. B. by drying out or by manufacturing of a gel. This treatment is followed by wetting in a second container, the this is followed by a definition of the electrolyte film. In between there can be wipers and rollers are switched on, the electrolytic deposit, if it is still required should be brought to appropriate strength and evenness.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES115126D DE679884C (en) | 1934-08-19 | 1934-08-19 | Method of manufacturing an electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES115126D DE679884C (en) | 1934-08-19 | 1934-08-19 | Method of manufacturing an electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE679884C true DE679884C (en) | 1939-08-17 |
Family
ID=7533479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES115126D Expired DE679884C (en) | 1934-08-19 | 1934-08-19 | Method of manufacturing an electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE679884C (en) |
-
1934
- 1934-08-19 DE DES115126D patent/DE679884C/en not_active Expired
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