AT76235B - Electric wire. - Google Patents

Electric wire.

Info

Publication number
AT76235B
AT76235B AT76235DA AT76235B AT 76235 B AT76235 B AT 76235B AT 76235D A AT76235D A AT 76235DA AT 76235 B AT76235 B AT 76235B
Authority
AT
Austria
Prior art keywords
electric wire
cable
gutta
insulation
percha
Prior art date
Application number
Other languages
German (de)
Inventor
Hermann Tietgen
Original Assignee
Hermann Tietgen
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 Hermann Tietgen filed Critical Hermann Tietgen
Application granted granted Critical
Publication of AT76235B publication Critical patent/AT76235B/en

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  • Insulated Conductors (AREA)

Description

  

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 im vorliegenden Fall durch Guttapercha oder dgl. Stoffe dargestellt, um gleichzeitig durch die vereinte Anwendung beider Isoliermittel zu erreichen, dass lediglich deren Vorzüge zur Wirkung kommen,   während   die Nachteile, die in der   Einzelanwendung   liegen, nicht in die Erscheinung treten. 



   Auch gegen äussere mechanische Beschädigungen ist das neue Kabel widerstandsfähiger als solche mit ausschliesslicher Guttaperchaisolierung, da bei Verletzungen der äusseren Hülle bei weitem nicht immer auch die innere Isolierschicht beschädigt werden wird. 



   Die neue   technische   Wirkung des Kabels besteht demnach in folgenden Punkten :
1. Die dielektrischen Eigenschaften des Kabels sind in erheblichem Grade unabhängig von der chemischen Struktur, dem   Wasser-und Fremdstoffgehalt,   der Temperatur und dem Alter der oberen Isolierschicht sowie auch von dem   Einfluss   des umgebenden Mittels, von der Spannung und der Frequenz der   Betriebsströme.   



   2. Das Kabel ist mechanisch widerstandsfähiger als solche, die lediglich mit Guttapercha usw. isoliert sind.



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 In the present case, represented by gutta-percha or similar substances, in order to achieve at the same time through the combined use of both isolating agents that only their advantages come into effect, while the disadvantages that lie in the individual application do not appear.



   The new cable is also more resistant to external mechanical damage than those with exclusive gutta-perchaismic insulation, since if the outer sheath is damaged, the inner insulating layer is by no means always damaged.



   The new technical effect of the cable consists of the following points:
1. The dielectric properties of the cable are to a considerable extent independent of the chemical structure, the water and foreign matter content, the temperature and the age of the upper insulating layer as well as the influence of the surrounding medium, the voltage and the frequency of the operating currents.



   2. The cable is mechanically more resistant than those that are only insulated with gutta-percha, etc.

Claims (1)

PATENT. ANSPRUCH : Kabel, dadurch gekennzeichnet, dass jeder Leiter desselben mit einer Lack- oder Emaille. isolierung und einer darüber liegenden Isolationsschicht aus Guttaperein oder dgl. verschen ist. PATENT. CLAIM: Cable, characterized in that each conductor of the same with a lacquer or enamel. Insulation and an overlying insulation layer made of Guttaperein or the like. Is given away.
AT76235D 1915-05-28 1916-07-04 Electric wire. AT76235B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE76235X 1915-05-28

Publications (1)

Publication Number Publication Date
AT76235B true AT76235B (en) 1919-04-25

Family

ID=5637390

Family Applications (1)

Application Number Title Priority Date Filing Date
AT76235D AT76235B (en) 1915-05-28 1916-07-04 Electric wire.

Country Status (1)

Country Link
AT (1) AT76235B (en)

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