DE403128C - Insulators with a drip ring - Google Patents
Insulators with a drip ringInfo
- Publication number
- DE403128C DE403128C DEW56450D DEW0056450D DE403128C DE 403128 C DE403128 C DE 403128C DE W56450 D DEW56450 D DE W56450D DE W0056450 D DEW0056450 D DE W0056450D DE 403128 C DE403128 C DE 403128C
- Authority
- DE
- Germany
- Prior art keywords
- drip ring
- insulators
- current transfer
- bell
- drip
- 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
- H01B17/36—Insulators having evacuated or gas-filled spaces
Landscapes
- Insulating Bodies (AREA)
Description
Bei den bis jetzt gebräuchlichen Isolatoren hat sich der Nachteil gezeigt, daß sich 'das durch die Bohrung und außen auf dem Rollenkörper abfließende Wasser am unteren RoI-lenende miteinander vereinigt und hier haften bleibt. Dadurch wird ein dauernder Stromübergang von der Drahtleitung nach der Befestigungsschraube oder der Rollenunterlage, Bandträger usw., verursacht, was zu Betriebsstörungen, Spannungsverlusten und vorzeitiger Zerstörung der Leitungsanlage führt.In the case of the isolators in use up to now, the disadvantage has been shown that 'the Water flowing off through the hole and on the outside of the roller body at the lower end of the roller united with one another and stuck here. This creates a permanent current transfer from the wire line to the fastening screw or the roller base, tape carrier, etc., which leads to malfunctions, Loss of voltage and premature destruction of the line system.
Nach vorliegender Erfindung wird dieser Nachteil dadurch vermieden, daß der Isolator im Innern einen Hohlraum enthält,, in dem ein Tropfring angebracht ist. Die Ausbildung der Mantelrolle in Glockenform kann hierbei in an sich bekannter Weise beibehalten werden.According to the present invention, this disadvantage is avoided in that the isolator contains a cavity inside, in which a drip ring is attached. Training the bell-shaped jacket roll can be retained in a manner known per se will.
In der Zeichnung ist eine Ausführungsform der Erfindung dargestellt; in Abb. 1 bei einer gewöhnlichen Mantelrolle, in Abb. 2 bei einem Schlitzisolator.In the drawing, an embodiment of the invention is shown; in Fig. 1 at a ordinary jacket roll, in Fig. 2 with a slot insulator.
Hierbei ist der Rollenkörper in as. sich bekannter Weise als Glocke α ausgebildet, die im Innern, den Tropf ring b enthält; c ist der verlegte Draht, d ist die Durchbohrung zur Aufnahme der Befestigungsschraube e. Here, the roller body is designed in a known manner as a bell α , which contains the drip ring b inside; c is the laid wire, d is the through-hole for receiving the fastening screw e.
Durch die Anordnung des Tropfringes im Innern sowie durch die glockenförmige 'Ausbildung 'des Rollenkörpers wird der Stromübergang, der sonst zwischen c und d oder e stattfand, verhindert. Es entsteht eine längere Kriechfläche zwischen, / und g, die selbst in ganz nassen Räumen trocken bleibt und so den Stromübergang verhindert.The arrangement of the drip ring inside and the bell-shaped 'formation' of the roller body prevent the current transfer that would otherwise take place between c and d or e . A longer creeping surface is created between, / and g, which remains dry even in very wet rooms and thus prevents the current transfer.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW56450D DE403128C (en) | Insulators with a drip ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW56450D DE403128C (en) | Insulators with a drip ring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE403128C true DE403128C (en) | 1924-09-30 |
Family
ID=7605079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW56450D Expired DE403128C (en) | Insulators with a drip ring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE403128C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE927398C (en) * | 1950-11-07 | 1955-05-09 | Theo Duees | Electric fence insulator with drying groove |
-
0
- DE DEW56450D patent/DE403128C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE927398C (en) * | 1950-11-07 | 1955-05-09 | Theo Duees | Electric fence insulator with drying groove |
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