DE559263C - Electrical switching element - Google Patents
Electrical switching elementInfo
- Publication number
- DE559263C DE559263C DEST45729D DEST045729D DE559263C DE 559263 C DE559263 C DE 559263C DE ST45729 D DEST45729 D DE ST45729D DE ST045729 D DEST045729 D DE ST045729D DE 559263 C DE559263 C DE 559263C
- Authority
- DE
- Germany
- Prior art keywords
- switching element
- cap
- connection
- tube
- electrical switching
- 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 claims description 4
- 238000002788 crimping Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/148—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals embracing or surrounding the resistive element
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Elektrisches Schaltelement Die Erfindung betrifft ein elektrisches Schaltelement, wie z. B. Widerstand, Kondensator o. dgl., welches in einer Armatur, bestehend aus einem Isolierröhrchen und auf diesem aufgesetzten Endkappen, eingebaut und luftdicht abgeschlossen ist.Electrical switching element The invention relates to an electrical one Switching element, such. B. resistor, capacitor or the like, which in a fitting, consisting of an insulating tube and end caps placed on it, built-in and is hermetically sealed.
Bei derartigen Schaltelementen werden die Anschlußenden mit den Kappen leitend. verbunden. Die Verbindung kann in der Weise geschehen, daß die Kappen durchgebohrt,' die Anschlußenden in die Löcher eingeführt und verlötet werden. Diese Verbindungsart ist besonders umständlich, da mehrere Arbeitsgänge, wie Anbohren, Durchziehen, Löten, notwendig werden. Das Anbohren ist außerdem mit Schwierigkeiten verbunden, da die Löcher klein sein müssen, um sie leicht und dicht zulöten zu können. In der Massenfabrikation, wo die Kappen in Automaten hergestellt werden, ist dies schwierig zu erreichen.In such switching elements, the connection ends with the caps conductive. tied together. The connection can be made in such a way that the caps are drilled through, ' the connection ends are inserted into the holes and soldered. This type of connection is particularly cumbersome, as several operations, such as drilling, pulling through, soldering, become necessary. Drilling is also difficult because the Holes must be small in order to be able to solder them easily and tightly. In mass production, where the caps are made in machines this is difficult to achieve.
Eine andere Verbindungsart besteht darin, die Anschlüsse zwischen Kappen und Röhrchen beim Aufziehen der Kappe zwischenzuklemmen. Dabei kommt es oft vor, daß die Anschlußelemente durch den starken Zug während des Aufdrückens reißen und die Verbindung unterbrochen wird. Durch den zwischenliegenden Draht ist außerdem eine Abdichtung des Röhrchens verhindert.Another type of connection is the connections between To clamp caps and tubes between when pulling on the cap. It happens often before that the connection elements tear by the strong tension during the pressing and the connection is interrupted. There is also a wire in between prevents the tube from sealing.
Die vorgenannten Nachteile werden beim Schaltelement nach der Erfindung vermieden und die Herstellung der leitenden Verbindung besonders vereinfacht. Die Anschlüsse werden über die Ränder des Röhrchens umgebogen und die Kappen ohne Druck aufgesetzt. Der Draht oder Streifen befindet sich dadurch zwischen Röhrchen und Kappe. Danach wird der Rand der Kappe in das Material des Röhrchens eingebördelt oder der Mantel der Kappe derart auf den Umfang eingedrückt, daß Rillen in dem Material des Röhrchens entstehen. Hierdurch wird ein dichter Abschluß des Schaltelements und gleichzeitig eine sichere, durch den Druck zwischen Röhrchen und Kappe geschaffene Kontaktierung erreicht.The aforementioned disadvantages are associated with the switching element according to the invention avoided and the production of the conductive connection is particularly simplified. the Connections are bent over the edges of the tube and the caps without pressure put on. The wire or strip is then located between the tube and Cap. Then the edge of the cap is crimped into the material of the tube or the jacket of the cap is pressed onto the circumference in such a way that grooves in the material of the tube arise. This creates a tight seal for the switching element and at the same time a safe one created by the pressure between the tube and the cap Contacting reached.
In Abb. i ist eine beispielsweise Ausführung eines Schaltelements nach der Erfindung, z. B. eines Widerstandes, dargestellt. Das Schaltelement ist in die Armatur eingebaut, die aus dem Isolierröhrchen a mit den aufgesetzten Endkappen b besteht. Das Anschlußelement f stellt die Verbindung zwischen Schaltelement d und der Kappe b dar und wird durch den eingebördelten Kappenrand c gegen das Röhrchen d geklemmt.In Fig. I is an example embodiment of a switching element according to the invention, for. B. a resistor shown. The switching element is built into the fitting, which consists of the insulating tube a with the end caps b attached. The connection element f represents the connection between the switching element d and the cap b and is clamped against the tube d by the crimped cap edge c.
Abb. a zeigt einen Kondensator, bei dem die Befestigung und Abdichtung durch Eindrücken einer Rille e in die Kappe b ausgeführt ist.Fig. A shows a capacitor in which the fastening and sealing is carried out by pressing a groove e into the cap b .
Abb.3 stellt einen Kondensator dar, bei dem zwei Rillen e in die Kappe b eingedrückt sind.Fig.3 shows a capacitor in which two grooves e are pressed into the cap b.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST45729D DE559263C (en) | Electrical switching element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST45729D DE559263C (en) | Electrical switching element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE559263C true DE559263C (en) | 1932-09-17 |
Family
ID=7464967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST45729D Expired DE559263C (en) | Electrical switching element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE559263C (en) |
-
0
- DE DEST45729D patent/DE559263C/en not_active Expired
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