AT79289B - Bushing insulator for high voltage lines. - Google Patents

Bushing insulator for high voltage lines.

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Publication number
AT79289B
AT79289B AT79289DA AT79289B AT 79289 B AT79289 B AT 79289B AT 79289D A AT79289D A AT 79289DA AT 79289 B AT79289 B AT 79289B
Authority
AT
Austria
Prior art keywords
bushing insulator
insulator according
voltage
bushing
high voltage
Prior art date
Application number
Other languages
German (de)
Original Assignee
Porzellanfabrik Kahla Filiale
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Porzellanfabrik Kahla Filiale filed Critical Porzellanfabrik Kahla Filiale
Application granted granted Critical
Publication of AT79289B publication Critical patent/AT79289B/en

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Description

  

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1. Durchführungsisolator für Hochspannungsleitungen, gekennzeichnet durch einen als eingeschnürte Doppelspindel ausgebildeten, der Stromdurchführung dienenden Hochspannungkörper   (L),   der von einem als Rotztionskörper ausgeführten Isolierkörper (J) mit achsialem Kanal umgeben ist, an welchen sich der Hochspannungsleiter nur an seiner Einschnürungsstelle anschmiegt und der nach   aussen zwei trichterförmige Mündungen (T) besitzt, zum Zwecke,   dem   Durchführungsisolstor   eine achsiale Widerstandsfäigkeit gegen Durchschlag und Überschlag bei minimalen Dimensionen in der Quer-und Längsrichtung zu geben.



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1. Bushing insulator for high-voltage lines, characterized by a high-voltage body (L) designed as a constricted double spindle, serving for the current feed-through, which is surrounded by an insulating body (J) designed as a rotation body with an axial channel, to which the high-voltage conductor only hugs at its constriction point and which has two funnel-shaped openings (T) on the outside, for the purpose of giving the bushing insulator an axial resistance to breakdown and flashover with minimal dimensions in the transverse and longitudinal directions.

Claims (1)

2. Durchführungsisolator nach Anspruch 1, dadurch gekennzeichnet, dass der Isolatorkörper (J) als Hohlkörper ausgebildet ist, der zur Erhöhung der elektrischen Festigkeit mit Druckluft, 01 oder anderen geeigneten Stoffen gefüllt ist. 2. Bushing insulator according to claim 1, characterized in that the insulator body (J) is designed as a hollow body which is filled with compressed air, 01 or other suitable substances to increase the electrical strength. 3. Durchführungsisolator nach Anspruch 2, dadurch gekennzeichnet, dass im Innenraum des Isolierkör pers freistehende Leiterflächen (B1,B2) angeordnet sind, zum Zwecke, das Auftreten von störenden Spannungsänderungen im Isolatorfeld zu verhüten. 3. Bushing insulator according to claim 2, characterized in that free-standing conductor surfaces (B1, B2) are arranged in the interior of the Isolierkör pers, for the purpose of preventing the occurrence of disruptive voltage changes in the insulator field. 4. Durchführungsisolator nach Anspruch 1, dadurch gekennzeichnet, dass sich die An- schlussvorrichtung für die Hochspannungsleitung an den Enden von röhrenförmigen Ansätzen (R1.) des Hochspannungskörpers befinden. 4. Bushing insulator according to claim 1, characterized in that the connection device for the high-voltage line is located at the ends of tubular extensions (R1.) Of the high-voltage body. 5. Durchführungsisolator nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Jauni- mündungen (T) des Isolierkörpers je durch eine isolierte Schutzkappe (K) abgedeckt sind. 5. Bushing insulator according to claim 1, characterized in that the two Jauni- mouths (T) of the insulating body are each covered by an insulated protective cap (K). 6. Durchführungsisolator nach Anspruch l, 2, 3, 4 oder 5, dadurch gekennzeichnet, dass der Isolierkörper (J) in zwei näherungsweise symmetrische Hälften geteilt und an seiner Aussenseite (W) in einer Einschnürung von einer Niederspannungsfassung (N) umfasst wird. 6. Bushing insulator according to claim 1, 2, 3, 4 or 5, characterized in that the insulating body (J) is divided into two approximately symmetrical halves and is encompassed on its outside (W) in a constriction by a low-voltage socket (N).
AT79289D 1916-01-21 1917-01-11 Bushing insulator for high voltage lines. AT79289B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH79289X 1916-01-21

Publications (1)

Publication Number Publication Date
AT79289B true AT79289B (en) 1919-12-10

Family

ID=4332528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79289D AT79289B (en) 1916-01-21 1917-01-11 Bushing insulator for high voltage lines.

Country Status (1)

Country Link
AT (1) AT79289B (en)

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