DE547373C - Electric capacitor for radio purposes, especially for installation in power supply units, in which the capacitor body is inserted into a paper cup open on one side and this paper cup is pushed with its open side into a second paper cup - Google Patents
Electric capacitor for radio purposes, especially for installation in power supply units, in which the capacitor body is inserted into a paper cup open on one side and this paper cup is pushed with its open side into a second paper cupInfo
- Publication number
- DE547373C DE547373C DENDAT547373D DE547373DD DE547373C DE 547373 C DE547373 C DE 547373C DE NDAT547373 D DENDAT547373 D DE NDAT547373D DE 547373D D DE547373D D DE 547373DD DE 547373 C DE547373 C DE 547373C
- Authority
- DE
- Germany
- Prior art keywords
- paper cup
- capacitor
- open
- paper
- power supply
- 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 22
- 238000009434 installation Methods 0.000 title claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 101150038956 cup-4 gene Proteins 0.000 description 3
- 229940125782 compound 2 Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004804 winding Methods 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Packages (AREA)
Description
Elektrischer Kondensator für Radiozwecke, insbesondere zum Einbau in Netzanschlußgeräte, bei dem der Kondensatorkörper in einen auf einer Seite offenen Pappbecher eingesetzt und dieser Pappbecher mit seiner offenen Seite in einen zweiten Pappbecher eingeschoben ist Es sind elektrische Kondensatoren bekannt geworden, bei denen der Kondensatorkörper in einen auf einer Seite offenen Pappbecher eingesetzt und dieser Pappbecher mit seiner offenen Seite in einen zweiten Pappbecher eingeschoben ist, wobei sich zwischen den Wänden der beiden Pappbecher eine Schicht aus bakelisiertem Papier befindet.Electric capacitor for radio purposes, in particular for installation in power supply units in which the capacitor body is open on one side Paper cup inserted and this paper cup with its open side in a second one The paper cup is inserted. Electrical capacitors have become known in which the capacitor body is inserted into a paper cup open on one side and this paper cup with its open side inserted into a second paper cup is, with a layer of bakelized between the walls of the two paper cups Paper is located.
Es hat sich aber gezeigt, daß derartige Kondensatoren keine derart große Hitzebeständigkeit aufweisen, daß sie ohne weiteres bei allen Gelegenheiten verwendet werden können, indem nämlich das zwischen den Wänden der Pappbecher befindliche bakelisierte Papier seine Form unter dem Einfluß der Hitze wesentlich verändert und so schädliche Einwirkungen auf den Kondensator herbeiführt.However, it has been shown that such capacitors are not such have great heat resistance that they are readily available on all occasions can be used by namely the one located between the walls of the paper cups Bakelized paper changed its shape significantly under the influence of heat thus causing harmful effects on the capacitor.
Bei Kondensatoren, die zum Einbau in Netzanschlußgeräte bestimmt sind, hat es sich als erforderlich erwiesen, daß diese Kondensatoren gegenüber der durch die Gleichrichterlampe, Transformatoren oder Spannungsteiler erzeugten Wärme geschützt werden müssen, damit die im Innern des Kondensators befindliche Isoliermasse durch die Einwirkung dieser Hitze keinen Schaden erleidet. Bei der Herstellung von Netzanschlußgeräten ist man darauf bedacht, diese Geräte nicht unnötig groß anzufertigen, so daß sich also die Forderung ergibt, die im Innern dieser Apparate einzubauenden Teile möglichst ohne Raumverlust anzuordnen.For capacitors that are intended for installation in power supply units, it has been found necessary that these capacitors over against the by the rectifier lamp, transformers or voltage dividers generated heat must be so that the insulating compound located inside the capacitor through exposure to this heat is not harmed. In the manufacture of power supply units one is careful not to make these devices unnecessarily large, so that thus the requirement arises, as far as possible, to the parts to be installed inside these apparatuses to be arranged without losing space.
Die vorliegende Erfindung bezieht sich auf einen elektrischen Kondensator für Radiozwecke, insbesondere zum Einbau in Netzanschlußgeräte, bei dem der Kondensatorkörper in einen auf einer Seite offenen Pappbecher eingesetzt und dieser Pappbecher mit seiner offenen Seite in einen zweiten Pappbecher eingeschoben ist und bezweckt, einen guten Wärmeschutz für den Kondensator herbeizuführen.The present invention relates to an electrical capacitor for radio purposes, in particular for installation in power supply units, in which the capacitor body inserted into a paper cup open on one side and this paper cup with its open side is inserted into a second paper cup and aims to to bring about good thermal protection for the condenser.
Um nun bei einer derartigen engen Anordnung die für die Netzanschlußapparate verwendeten Kondensatoren gegenüber der im Innern dieser Apparate herrschenden Wärmeausstrahlung zu schützen, ist erfindungsgemäß bei dem Kondensator zwischen den Wänden der beiden Pappbecher ein Luftmantel vorgesehen, der, infolge seiner Eigenschaft als schlechter Wärmeleiter, für den Kondensator wärmeisolierend wirkt.In order to now, with such a close arrangement, the network connection apparatus used capacitors against the heat radiation inside these devices to protect is according to the invention in the capacitor between the walls of the two Paper cup provided an air jacket, which, due to its property, is considered to be inferior Heat conductor for which the capacitor has a heat-insulating effect.
In der Zeichnung ist ein Ausführungsbeispiel des elektrischen Kondensators gemäß der Erfindung dargestellt.In the drawing is an embodiment of the electrical capacitor shown according to the invention.
Der Kondensatorwickel i befindet sich in dem mit der Vergußmasse 2 ausgefüllten Pappbecher 3. Über den Pappbecher 3 ist ein Pappbecher 4 derart gestülpt, daß sich zwischen dem Pappbecher 3 und dem Pappbecher 4 der Luftmantel s befindet, der durch eine die beiden Pappbecher 3 und 4 fest verbindende Schicht 6, z. B. Leim, abgegrenzt ist. Mit 7 sind die Anschlußlötspitzen bezeichnet, die mittels Isolierröhrchen 8 durch den Pappbecher 4 hindurchgeführt sind.The capacitor winding i is located in the one with the potting compound 2 filled paper cup 3. A paper cup 4 is placed over the paper cup 3 in such a way that that the air jacket s is between the paper cup 3 and the paper cup 4, by a firmly connecting the two paper cups 3 and 4 layer 6, z. B. glue, is delimited. With 7 the terminal soldering tips are designated, which by means of insulating tubes 8 are passed through the paper cup 4.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE547373T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE547373C true DE547373C (en) | 1932-03-23 |
Family
ID=6561529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT547373D Expired DE547373C (en) | Electric capacitor for radio purposes, especially for installation in power supply units, in which the capacitor body is inserted into a paper cup open on one side and this paper cup is pushed with its open side into a second paper cup |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE547373C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE953823C (en) * | 1943-05-09 | 1956-12-06 | Siemens Ag | Connection of capacitor elements |
-
0
- DE DENDAT547373D patent/DE547373C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE953823C (en) * | 1943-05-09 | 1956-12-06 | Siemens Ag | Connection of capacitor elements |
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