AT67293B - High voltage oil switch. - Google Patents
High voltage oil switch.Info
- Publication number
- AT67293B AT67293B AT67293DA AT67293B AT 67293 B AT67293 B AT 67293B AT 67293D A AT67293D A AT 67293DA AT 67293 B AT67293 B AT 67293B
- Authority
- AT
- Austria
- Prior art keywords
- high voltage
- voltage oil
- oil switch
- switch
- oil
- Prior art date
Links
- 239000012212 insulator Substances 0.000 description 3
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Landscapes
- Insulators (AREA)
Description
<Desc/Clms Page number 1>
Hochspannungsölschalter.
Die Befestigung der Stromschlusstraversen von Hochspannungsölschaltern mit zweifacher Unterbrechung an ihrem Bewegungsgestänge geschah bisher durch die bekannten PorzellanStützisolatoren, welche an irgend einer Stelle zwischen die Stromschlusstraversen und die Betätigungsvorrichtung eingeschaltet waren, eine Bauart, die verhältnismässig viel Platz wegnimmt. Durch die vorliegende Erfindung wird nicht nur durch den Wegfall dieser Stützisolatoren Raum gespart, sondern auch dadurch, dass sie ein näheres Zusammenlegen der Schalterkontakte gestattet. Da es sich bei Ölschaltern für sehr hohe Spannungen um Apparate von ganz gewaltigen Dimensionen, grossem Gewicht und mit bedeutender Ölmenge handelt, ist die vorliegende Erfindung praktisch von grösster Tragweite.
Danach ist die Stromschlusstraverse am unteren Ende einer Wand aus isolierendem und gleichzeitig ölfestem Material befestigt, welche sich beim Ausschalten zwischen die beiden festen Schalterkontakte schiebt und dadurch das Überspringen eines Funkens unter Öl verhindert.
Die Fig. 1 und 2 zeigen als Ausführungsbeispiel einen einpoligen Schalter in Aufriss und Grundriss.
Im Schalterdeckel d befinden sich die beiden Durchführungsisolatoren i, an deren Enden die Schalterkontakte k sitzen. Der Schalter ist in der geschlossenen Stellung gezeichnet. In der
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
High voltage oil switch.
The fastening of the power supply crossbars of high-voltage oil switches with double interruption on their movement linkage has so far been done by the known porcelain post insulators, which were connected somewhere between the power supply crossbars and the actuation device, a design that takes up a relatively large amount of space. The present invention not only saves space by eliminating these post insulators, but also by allowing the switch contacts to be brought closer together. Since oil switches for very high voltages are apparatuses of enormous dimensions, great weight and with a significant amount of oil, the present invention is practically of great importance.
Then the power supply crossbar is attached to the lower end of a wall made of insulating and at the same time oil-proof material, which slides between the two fixed switch contacts when switched off and thus prevents a spark from jumping under oil.
FIGS. 1 and 2 show, as an exemplary embodiment, a single-pole switch in elevation and plan.
In the switch cover d are the two bushing insulators i, at the ends of which the switch contacts k sit. The switch is drawn in the closed position. In the
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE67293X | 1912-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT67293B true AT67293B (en) | 1914-12-28 |
Family
ID=5633817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT67293D AT67293B (en) | 1912-08-19 | 1913-08-19 | High voltage oil switch. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT67293B (en) |
-
1913
- 1913-08-19 AT AT67293D patent/AT67293B/en active
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