DE525503C - Implementation for oil switch - Google Patents
Implementation for oil switchInfo
- Publication number
- DE525503C DE525503C DENDAT525503D DE525503DD DE525503C DE 525503 C DE525503 C DE 525503C DE NDAT525503 D DENDAT525503 D DE NDAT525503D DE 525503D D DE525503D D DE 525503DD DE 525503 C DE525503 C DE 525503C
- Authority
- DE
- Germany
- Prior art keywords
- implementation
- oil switch
- oil
- switch
- conductor
- 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
- 239000002184 metal Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
Bei ölschaltern werden zur Begünstigung des Abschaltvorganges Löschkammern angewendet, die auf bekannte Art durch Metallteile an der Durchführung befestigt werden. Diese Befestigungsart, bei welcher die Metallteile zwischen Durchführung und Löschkammer an Spannung liegen, bedingt eine verhältnismäßig lange Durchführung, da für eine gegebene Prüf spannung des Schalters diese Me-In the case of oil switches, arcing chambers are used to facilitate the shutdown process, which are attached to the implementation in a known manner by metal parts. This type of fastening, in which the metal parts between the bushing and the arcing chamber are due to tension, requires a relatively long implementation, as for a given Test voltage of the switch this measurement
lö tallteile einen bestimmten Abstand von dem an Erde liegenden Durchführungsflansch erfordern. Um diese Befestigungsart zu vermeiden und die erwähnten Metallteile nicht abschirmen zu müssen, ist die Durchführung selbst bereits so ausgebildet worden, daß der untere Teil derselben als Löschkammer dient. Da aber in den meisten Fällen das für die Durchführung verwendete Material sich für die Löschkammer nicht eignet, hat auch diese Bauart gewisse Nachteile.Lö tallteile require a certain distance from the lead-through flange lying on the ground. To avoid this type of attachment and not the metal parts mentioned to have to shield, the implementation itself has already been designed so that the lower part of the same serves as an extinguishing chamber. But since in most cases this is for the Implementation material used is not suitable for the extinguishing chamber, has this too Design certain disadvantages.
Gegenstand der Erfindung ist eine Durchführung, in deren unterem Ende eine Löschkammer als selbständiger Konstruktionsteil eingebaut ist. Die Löschkammer kann aus Isoliermaterial oder aus Metall sein.The subject of the invention is a bushing in the lower end of which an extinguishing chamber is installed as an independent structural part. The extinguishing chamber can be turned off Be insulating material or made of metal.
Die beiliegende Figur zeigt im Schnitt ein Ausführungsbeispiel des Erfindungsgegenstandes. The accompanying figure shows in section an exemplary embodiment of the subject matter of the invention.
In die Durchführung 1 ist die Löschkammer 2 eingebaut und vom Leiter 3 gehalten. Im Hohlraum der Durchführung 1 ist ferner in bekannter Weise der Widerstand 4 untergebracht, dessen Enden zum Leiter 3 und zum Vorkontakt 5 geführt sind. Der Widerstand 4 umschließt den Leiter 3.The quenching chamber is in implementation 1 2 installed and held by the conductor 3. In the cavity of the implementation 1 is also housed in a known manner the resistor 4, the ends of which to the conductor 3 and to Precontact 5 are performed. The resistor 4 encloses the conductor 3.
Durch diese Neuerung können im ölschalterbaü, besonders bei Schaltern für kleinere Betriebsspannungen, bedeutende Verbilligungen erzielt werden. Da die Metallteile sowie bei Schaltern mit Stufenwiderständen gegebenenfalls auch die Widerstände innerhalb der Durchführung liegen, ergibt sich eine kleinere Gesamtbauhöhe, so daß der Ölkessel kleiner ausfällt. Daraus resultiert weiter ein geringeres Öl volumen und bei gleichem Materialaufwand eine größere Festigkeit des Ölkessels. Zudem fallen beim Einbau von Stufenwiderständen die Zuleitungen zwischen Widerstand, Leiter und Vorkontakt im freien Schalterraum weg, wodurch der Schalter an Betriebssicherheit gewinnt.With this innovation, in the oil switch construction, especially for switches for lower operating voltages, significant reductions be achieved. Since the metal parts as well as switches with step resistors may be the resistances are also within the implementation, the overall height is smaller, so that the oil boiler is smaller. This also results in a lower oil volume and with the same material expenditure greater strength of the oil boiler. In addition, there is a drop in the installation of step resistors the leads between resistor, conductor and pre-contact outdoors Switch room away, whereby the switch gains operational reliability.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE525503T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE525503C true DE525503C (en) | 1931-05-26 |
Family
ID=6552633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT525503D Expired DE525503C (en) | Implementation for oil switch |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE525503C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968281C (en) * | 1952-10-23 | 1958-01-30 | Voigt & Haeffner Ag | Fluid switch with a pumping device for the extinguishing fluid actuated by the switch pin |
-
0
- DE DENDAT525503D patent/DE525503C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968281C (en) * | 1952-10-23 | 1958-01-30 | Voigt & Haeffner Ag | Fluid switch with a pumping device for the extinguishing fluid actuated by the switch pin |
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