DE374375C - Switch with oil tank made of insulating material - Google Patents
Switch with oil tank made of insulating materialInfo
- Publication number
- DE374375C DE374375C DEA36251D DEA0036251D DE374375C DE 374375 C DE374375 C DE 374375C DE A36251 D DEA36251 D DE A36251D DE A0036251 D DEA0036251 D DE A0036251D DE 374375 C DE374375 C DE 374375C
- Authority
- DE
- Germany
- Prior art keywords
- oil
- insulating material
- switch
- oil tank
- tank made
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
Be; ölscbaltern, deren ölgefäß aus Isoliermaterial besteht, besonders bei sogenannten Installationsölschaltern, sind die unter Öl befindlichen Schaltkontakte meist an der Innenwand des ölgefäßes angeordnet und mit einem die Gefäßwand durchdringenden Durchführungsbolzen an die äußere Leitung angeschlossen. Die Anordnung hat den Nachteil, daß die Kontaktstellen nur von innen angepaßtBe; oil switches, the oil compartment of which is made of insulating material exists, especially with so-called installation oil switches, those that are under oil Switching contacts mostly arranged on the inner wall of the oil compartment and with a through bolts penetrating the vessel wall are connected to the outer conduit. The arrangement has the disadvantage that the contact points are only adapted from the inside
ίο und nachgesehen werden können, was meist nur nach Entfernung- einer Anzahl von Konstruktionsteilen des Schalters möglich "ist. Außerdem erfordert diese Anordnung, um das Hineinfassen zu erleichtern, eine Gefäßgröße, wie sie sonst mit Rücksicht auf die geringe Schaltleistung nicht nötig wäre.ίο and can be looked up, which mostly is only possible after removing a number of structural parts of the switch ". In addition, this arrangement requires, in order to facilitate reaching into, a vessel size, as it would otherwise not be necessary considering the low switching capacity.
Eine wesentliche Verbesserung wird nach der Erfindung dadurch erreicht, daß das Ölgefäß an der Kontaktstelle eine ring- oder rahmenförmige Fassung / erhält, in oder an deren Öffnung die Schaltkontakte angebracht werden; der äußere Teil der sonst beliebig gestalteten Fassung erhält eine Anschlußstelle für den Leitungsanschluß α. Die Fassung wird mit dem ölgefäß i durch Ver-A substantial improvement is achieved according to the invention in that the oil vessel is given a ring-shaped or frame-shaped socket at the contact point, in or on the opening of which the switching contacts are attached; the outer part of the otherwise arbitrarily shaped socket receives a connection point for the line connection α. The socket is connected to the oil compartment i by
schraxi'ben, Klemmen, Kitten oder in sonst geeigneter Weise fest verbunden und die Kontaktstelle durch einen abnehmbaren Deckel oder eine Haube h öldicht abgeschlossen. Durch geeignete Anordnung der Kon- 30 takte k ist leicht zu erreichen, daß letztere nach dem Zusammenbau des Schalters bequem eingestellt und später im Betriebe jederzeit nachgesehen werden können, ohne daß außer dem Ablassen des Öles und dem 35 Abnehmen der Haube h irgendeine \reränderung am Schalter vorgenommen zu werden braucht.schraxi'ben, clamping, cementing or otherwise fixedly connected in a suitable manner and the contact point h oil-tightly closed by a removable lid or a hood. By suitable arrangement of the con- 30 cycles k is easy to achieve that the latter easily adjusted after assembly of the switch and can be later checked in operations at any time, without any addition to the draining of the oil and the 35 removal of the cover h any \ r hange needs to be done at the counter.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA36251D DE374375C (en) | Switch with oil tank made of insulating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA36251D DE374375C (en) | Switch with oil tank made of insulating material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE374375C true DE374375C (en) | 1923-04-23 |
Family
ID=6929532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA36251D Expired DE374375C (en) | Switch with oil tank made of insulating material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE374375C (en) |
-
0
- DE DEA36251D patent/DE374375C/en not_active Expired
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