DE690144C - - Google Patents
Info
- Publication number
- DE690144C DE690144C DE1937P0076157 DEP0076157D DE690144C DE 690144 C DE690144 C DE 690144C DE 1937P0076157 DE1937P0076157 DE 1937P0076157 DE P0076157 D DEP0076157 D DE P0076157D DE 690144 C DE690144 C DE 690144C
- Authority
- DE
- Germany
- Prior art keywords
- insulator
- support
- iron
- insulators
- supports
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/20—Pin insulators
Landscapes
- Insulators (AREA)
Description
Freileitungsisolator mit Stäitze aus Isolierstoff Die Erfindung betrifft Freileitungsisolatoren mit Stütze aus Isolierstoff. Erfin.-dungsgemäß besteht der Isolator mit der Stütze, die in eine mit Befestigungslöchern versehene Sockelplatte ausläuft, aus einem Stück aus keramischem Werkstoff.Overhead line insulator with rods made of insulating material The invention relates to Overhead line insulators with support made of insulating material. According to the invention, the Insulator with the support, which is in a base plate provided with mounting holes expires, from a piece of ceramic material.
Fr.eileitungsisolatoren., die auf Stützen aus Eisen oder Holz, Ebonit o. dgl. befestigt sind, sind bekannt.For cable insulators, which are on supports made of iron or wood, ebonite The like. Are attached, are known.
Bei den auf eisernen Stützen befestigten Isolatoren ist gewöhnlich zwischen Isolator und Stütze ein mit Leinölfirns getränktes Hanf- oder Teerpapierpolster eingefügt, oder die Vereinigung ist durch Kitt oder eine Metallegierung bewirkt.In the case of the insulators fixed on iron supports, it is common between the insulator and the support a hemp or tar paper pad soaked with linseed oil inserted, or the union is effected by putty or a metal alloy.
Erwähnt sei, daß .auch die Befestigung der Isolatoren auf eisernen Stützen bekannt isst, die in einer Lasche auslaufen, die auf :einer am Mast zu befestigenden . :eisernen Grundplatte drehbar befestigt isst.It should be mentioned that the insulators are also fastened to iron Eats known supports that terminate in a flap on: one to be attached to the mast . : iron base plate rotatably attached eats.
Diese Art der Befestigung erfordert :einen ziemlich großen Verbrauch an Eisen, Hanf, Metallegierungen u. dgl., der beim Gegenstand der Erfindung fortfällt.This type of fastening requires: a fairly large consumption on iron, hemp, metal alloys and the like, which does not apply to the subject matter of the invention.
Namentlich bei älteren Isolatoren zeigen sich auch häufig am Eingang der eisernen Stütze in den Isolator so starke Korrosionen, daß hierdurch die Betriebssicherheit gefährdet wird. Solche Nachteile können beim Gegenstand der Erfindung :nicht auftreten: Was die Stützen aus Holz, Ebonit u. dgl. anbelangt, so lag ihrer Verwendung hauptsächlich der Gedanke zugrunde, durch Einschaltung eines weiteren Isolierkörpers zwischen Porzellanisolator und eisernem Mastauslegereine Verbesserung der Isolierung zu erreichen.Especially with older insulators they also often show up at the entrance The iron support in the insulator is so badly corroded that it reduces operational safety is endangered. Such disadvantages cannot occur with the subject matter of the invention: As for the supports made of wood, ebonite and the like, their use was mainly based on the idea, by inserting another insulator between Porcelain insulator and iron mast arm to achieve an improvement in insulation.
ZurBefestigung dieser Holz-, Ebonit- u. dgl. Stützen am Mast, Träger usw. sind eiserne Schellenstützen, Gewindebolzen mit Muffen und andere Verbindungsstücke erforderlich.To attach these wooden, ebonite and similar supports to the mast, carrier etc. are iron clamp supports, threaded bolts with sleeves and other connecting pieces necessary.
Da beim Gegenstand der Erfindung Isolator und Stütze aus einem Stück bestehen, fallen diese Befestigungsmittel fort. Wie aus der Zeichnung zu ersehen ist, sind nur einige Holzschrauben nötig. Er ist also einfacher aufgebaut, und die Verbindung zwischen Isolator und Stütze ist sicherer- als bei den bekannten Isolatoren mit einer Stütze aus Isolierstoff.Since the subject of the invention insulator and support from one piece exist, these fasteners are omitted. As can be seen from the drawing only a few wood screws are required. So it is structured more simply, and the The connection between the insulator and the support is safer than with the known insulators with a support made of insulating material.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1937P0076157 DE690144C (en) | 1937-10-31 | 1937-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1937P0076157 DE690144C (en) | 1937-10-31 | 1937-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE690144C true DE690144C (en) | 1940-04-17 |
Family
ID=7392897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1937P0076157 Expired DE690144C (en) | 1937-10-31 | 1937-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE690144C (en) |
-
1937
- 1937-10-31 DE DE1937P0076157 patent/DE690144C/de not_active Expired
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