DE356769C - Oil switch with multiple interruptions - Google Patents
Oil switch with multiple interruptionsInfo
- Publication number
- DE356769C DE356769C DEV16271D DEV0016271D DE356769C DE 356769 C DE356769 C DE 356769C DE V16271 D DEV16271 D DE V16271D DE V0016271 D DEV0016271 D DE V0016271D DE 356769 C DE356769 C DE 356769C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- multiple interruptions
- oil switch
- automatic release
- bushing
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Description
Bei der Anordnung von Ölschaltern für sehr hoheSpannungenmitmehrfacher Unterbrechung nach Patent 340193, bei der sämtliche Unterbrechungskontakte an den beiden Durchführungen angebracht sind, können bei der Anordnung nach Anspruch 2 die beiden außenliegenden Kontakte, die ja nicht von der Zuleitung isoliert, sondern mit ihr leitend verbunden sind, so ausgebildet werden, daß sieWhen arranging oil switches for very high voltages with multiple interruptions according to patent 340193, in which all interruption contacts are attached to the two bushings, can with the arrangement according to claim 2, the two external contacts, which are not of the Insulated supply line, but are conductively connected to it, are designed so that they
ίο zugleich dazu dienen, in ihrem Innern den Überstrommagneten nebst Wicklung und Betätigungsteilen für eine selbsttätige Auslösung solcher Schalter hoher Spannung aufzunehmen. Es wird so erreicht, daß auch Schalter mit selbsttätiger Auslösung dieser Art keinen größeren Raumbedarf benötigen als einfache Handschalter. Zweckmäßig wird dabei die Anordnung so getroffen, daß die Magnete nicht über den Schutzschirm des betreffenden Kontaktes nach den Seiten hinausreichen. In der Zeichnung ist die Kontaktanordnung für die eine Hälfte eines Poles dargestellt, und zwar bezeichnet α die Durchführung, b, c und d die drei an ihr angebrachten oberen Kontakte, denen die drei Messer e, f und g gegenüberstehen, c und d sind von der Durchführung, β und f von der die Verbindung zu den anderen Kontakten bildenden Traverse h isoliert angeordnet, während Kontaktmesser g mit h leitend verbunden ist. Wie aus den Pfeilen ersichtlich, geht die Leitungsführung von der Durchführung α durch den Kontakt b zum Kontaktmesser e. Mit letzterem ist das Kontaktmesser f leitend verbunden. Von hier aus geht die Leitung zu Kontakt c, der mit dem Kontakt d leitend verbunden ist und von hier aus durch das Kontaktmesser g über die Traverse h zu der gleich ausgebildeten Kontaktanordnung der anderen Durchführung, die, ausgenommen den Einbau des Überstromrelais, in gleicher Weise angeordnet ist. Das Überstromrelais i ist, wie aus der Zeichnung ersichtlich, in der leitenden Verbindung zwischen der Durchführung α und dem Kontakt b in einfacher Weise eingebaut. Es bedarf also keines besonderen Raumes für die Ausführung der Schalter hoher Spannung mit mehrfacher Unterbrechung für selbsttätige Auslösung gegenüber solchen mit reiner Handbetätigung.ίο at the same time serve to accommodate the overcurrent magnet along with the winding and actuating parts for an automatic triggering of such high-voltage switches. It is thus achieved that even switches of this type with automatic release do not require more space than simple manual switches. Appropriately, the arrangement is made so that the magnets do not extend beyond the protective screen of the relevant contact to the sides. In the drawing, the contact arrangement for one half of a pole is shown, namely α denotes the bushing, b, c and d the three upper contacts attached to it, which the three blades e, f and g face, c and d are from the bushing, β and f arranged insulated from the cross member h forming the connection to the other contacts, while contact blade g is conductively connected to h. As can be seen from the arrows, the line runs from the bushing α through the contact b to the contact blade e. The contact blade f is conductively connected to the latter. From here the line goes to contact c, which is conductively connected to contact d, and from here through the contact knife g via the cross member h to the same contact arrangement of the other bushing, which, with the exception of the installation of the overcurrent relay, works in the same way is arranged. As can be seen from the drawing, the overcurrent relay i is installed in a simple manner in the conductive connection between the bushing α and the contact b. There is therefore no need for any special space for the implementation of the high-voltage switches with multiple interruptions for automatic release compared to those with purely manual operation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV16271D DE356769C (en) | Oil switch with multiple interruptions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV16271D DE356769C (en) | Oil switch with multiple interruptions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE356769C true DE356769C (en) | 1922-07-28 |
Family
ID=7575551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV16271D Expired DE356769C (en) | Oil switch with multiple interruptions |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE356769C (en) |
-
0
- DE DEV16271D patent/DE356769C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102015000796B4 (en) | Switching device with permanent magnetic arc extinguishing | |
DE2948959A1 (en) | CIRCUIT ARRANGEMENT FOR ACTUATING ELECTROMAGNETIC SWITCHGEAR | |
DE356769C (en) | Oil switch with multiple interruptions | |
DE19727696B4 (en) | Movable switch contact for low-voltage circuit breaker | |
DE2609708C2 (en) | Miniature circuit breaker with arc starting aid | |
EP0007429A1 (en) | Low voltage electrical circuit breaker | |
EP0089309B1 (en) | Isolator or earthing switch comprising rotating contact knives | |
DE744614C (en) | Device for generating Morse code, in which electric pulses are given depending on the conveying speed of the perforated tape | |
DE700683C (en) | Spark chamber for electrical switchgear | |
DE940126C (en) | Switching device for high voltage, especially disconnector | |
CH353059A (en) | Electrical switchgear, mainly for encapsulated systems | |
DE685496C (en) | Arrangement of magnetic systems for spark extinction and, if necessary, triggering for electrical switches and contactors | |
DE432870C (en) | Signal box for points, signals or the like. | |
DE445969C (en) | Switch with sparks and magnetic blowing | |
DE1199363B (en) | Electrical switchgear with permanent magnet blowing device | |
DE712045C (en) | Circuit for drives in railway safety devices | |
DE943656C (en) | Switching device | |
DE682538C (en) | Circular load selector for step transformers | |
DE971608C (en) | Control switch for electric cookers | |
DE489079C (en) | Circuit for point machines | |
DE915469C (en) | Device for interrupting alternating currents | |
DE550061C (en) | Device for the rapid de-energization of electrical power generators | |
DE468415C (en) | Switching device with several contacts connected in parallel or in series, which are under the influence of a magnetic blown field | |
DE624364C (en) | Device for supplying an auxiliary circuit from one of several supply networks with voltage-dependent switching of the auxiliary circuit if there is no voltage in the network connected to the auxiliary circuit | |
DE364893C (en) | Electromagnetic protective device for automatically breaking a line in the event of a line break |