DE905870C - Electrical capacitor in which the layers are designed in the form of continuous strips wound with a dielectric - Google Patents
Electrical capacitor in which the layers are designed in the form of continuous strips wound with a dielectricInfo
- Publication number
- DE905870C DE905870C DEA7548D DEA0007548D DE905870C DE 905870 C DE905870 C DE 905870C DE A7548 D DEA7548 D DE A7548D DE A0007548 D DEA0007548 D DE A0007548D DE 905870 C DE905870 C DE 905870C
- Authority
- DE
- Germany
- Prior art keywords
- wound
- capacitor
- dielectric
- slots
- layers
- 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 24
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000008719 thickening Effects 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
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/02—Machines for winding capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Die Erfindung betrifft einen elektrischen Kondensator, bei dem die Beläge und,das Dielektrikum nach Art einer Scheibenspule aufgewickelt sind. Derartige Kondensatoren sind bequem herstellbar, indem das Dielektrikum auf die Beläge nach Art einer Verspinnung aufgebracht wird und die isolierten Beläge aufgewickelt werden. Außerdem zeichnen sich derartige Wickelkondensatoren durch geringe Abmessungen aus.The invention relates to an electrical capacitor in which the Coverings and, the dielectric are wound up in the manner of a disc coil. Such Capacitors are conveniently made by placing the dielectric on the pads Kind of a spinning is applied and the insulated coverings are wound up. In addition, such wound capacitors are characterized by small dimensions.
Bei den bekannten Wickelkondensatoren bestehen gewisse Schwierigkeiten bezüglich der Isolation der Anfänge und der Enden der metallenen Beläge. Diese fallen notwendigerweise scharf aus und ergeben Feldkonzentrationen, falls man nicht zusätzliche Maßnahmen, insbesondere Verdickungen an denEnden, benutzt, was unbequem ist. Andererseits läßt sich eine Endisolation aus aufgesteckten Isolierhüllen nur schwer aufbringen und sicher befestigen.The known wound capacitors have certain difficulties regarding the isolation of the beginnings and the ends of the metal coverings. These fall necessarily sharp and result in field concentrations, if one does not add additional Measures, especially thickening at the ends, are used, which is inconvenient. on the other hand it is difficult to apply a final insulation from plugged-on insulating sleeves and fasten securely.
Die Erfindung vermeidet diese Nachteile der bekannten Wickelkondensatoren in der Weise, daß die Kondensatorbeläge zusammen mit dem Dielektrikum auf einem isolierenden Träger aufgewickelt und die inneren freien Enden der Beläge in Schlitzen des Isolierträgers untergebracht werden. Dabei ist es zweckmäßig, die Enden der beiden Beläge um i8o° gegeneinander zu versetzen und in entsprechende Schlitze des Trägers einzusetzen.The invention avoids these disadvantages of the known wound capacitors in such a way that the capacitor layers together with the dielectric on one insulating carrier wound and the inner free ends of the linings in slots of the insulating support. It is useful to have the ends of the to offset both coverings by 180 ° against each other and in the corresponding slots of the Use carrier.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.The drawing shows an embodiment of the subject matter of the invention shown.
In Fig. i bedeutet i den Träger für die Beläge des Wickelkondensators aus irgendeinem geeigneten Isolierstoff, z. B. Hartpapier. 2 und 3 sind die Beläge des Kondensators, die nach Art einer Drahtisolation vorzugsweise mit Papier bewickelt sind. Die inneren Anfänge q. und 5 der beiden- Beläge sind erfindungsgemäß in Schlitze 6 und 7 des Isolierstoffträgers i eingelassen, wobei die Schlitze um 180' gegeneinander versetzt sind.In FIG. I, i denotes the carrier for the linings of the wound capacitor any suitable insulating material, e.g. B. hard paper. 2 and 3 are the pads of the capacitor, which is preferably wrapped with paper in the manner of wire insulation are. The inner beginnings q. and 5 of the two linings are in slots according to the invention 6 and 7 of the insulating material carrier i let in, the slots 180 'from each other are offset.
Handelt es sich um einen Kondensator höherer Spannung, so werden die beiden Beläge an den Stellen 8 und g gekröpft und jeweils eine weitere Scheibe, am besten gegenläufig, gewickelt, wie aus Fig. 2 hervorgeht, in Serienschaltung zugeschaltet, bis in der üblichen Weise die auf einen Teilkondensator entfallenden Spannungen genügend klein geworden sind. Dabei ist es vorteilhaft, die Schlitze zum Unterbringen der inneren Belagenden der aufeinanderfolgenden Scheiben gegeneinander zu versetzen.If it is a capacitor with a higher voltage, the both pads cranked at points 8 and g and one more disc each, best in opposite directions, wound, as can be seen from FIG. 2, in series connection switched on, until in the usual way allotted to a partial capacitor Tensions have become sufficiently small. It is advantageous to use the slots for accommodating the inner facing ends of the successive discs against one another to move.
Bei der vorbeschriebenen Serienschaltung von Kondensatorwicklungen können die einzelnen Kondens.atorscheiben auf separate Isolierkörper von etwa Scheibenhöhe gewickelt werden, oder man wickelt die sämtlichen Teilkondensatoren auf einen gemeinsamen Isolierträger, der dann nach Fig.3 etwa um go° versetzte Aufnahmeschlitze erhält.In the above-described series connection of capacitor windings the individual capacitor disks can be placed on separate insulating bodies of approximately disk height be wound, or you wind all the partial capacitors on a common Insulating support, which is then provided with receiving slots offset by approximately go ° according to FIG.
Der Erfindungsgegenstand ist vorzugsweise als Meßkondensator für Hochspannungszwecke gedacht.The subject matter of the invention is preferably used as a measuring capacitor for high voltage purposes thought.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA7548D DE905870C (en) | 1943-08-29 | 1943-08-29 | Electrical capacitor in which the layers are designed in the form of continuous strips wound with a dielectric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA7548D DE905870C (en) | 1943-08-29 | 1943-08-29 | Electrical capacitor in which the layers are designed in the form of continuous strips wound with a dielectric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE905870C true DE905870C (en) | 1954-03-08 |
Family
ID=6921268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA7548D Expired DE905870C (en) | 1943-08-29 | 1943-08-29 | Electrical capacitor in which the layers are designed in the form of continuous strips wound with a dielectric |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE905870C (en) |
-
1943
- 1943-08-29 DE DEA7548D patent/DE905870C/en not_active Expired
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