DE882724C - Insulating sleeve for telecommunication cable - Google Patents

Insulating sleeve for telecommunication cable

Info

Publication number
DE882724C
DE882724C DEL3338A DEL0003338A DE882724C DE 882724 C DE882724 C DE 882724C DE L3338 A DEL3338 A DE L3338A DE L0003338 A DEL0003338 A DE L0003338A DE 882724 C DE882724 C DE 882724C
Authority
DE
Germany
Prior art keywords
insulating sleeve
telecommunication cable
ceramic
soldered
airtight
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
Application number
DEL3338A
Other languages
German (de)
Inventor
Josef Dipl-Ing Langer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DEL3338A priority Critical patent/DE882724C/en
Application granted granted Critical
Publication of DE882724C publication Critical patent/DE882724C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables

Landscapes

  • Cable Accessories (AREA)

Description

In neuerer Zeit ist es gelungen, Keramikrohre mitschwer schmelzenden Metallen durch Aufdampfen, oder Aufspritzen und nachträgliches Einbrennen in der Weise zu metallisieren, . daß eine luft- und feuchtigkeitsdichte Verbindung zwischen der Keramikmasse und der Metallschicht entsteht.In recent times it has been possible to produce ceramic tubes with heavy melting Metals by vapor deposition, or spraying and subsequent baking in the Way to metallize,. that an airtight and moisture-tight connection between the ceramic mass and the metal layer is created.

Gemäß- der Erfindung werden derart mit schwer schmelzenden Metallen metallisierte Keramikrohre als Kernstück einer Isoliermuffe für Fernmeldekabel verwendet.According to the invention, this is done with refractory metals metallized ceramic pipes used as the core of an insulating sleeve for telecommunication cables.

In der Zeichnung bedeutet j das Fernmeldelabel, das kurz vor dem Ende, mit dem es in den Endverschluß od. dgl. eingeführt wird, auf einem kurzen Stück :2 vom Bleimantel befreit ist. 3 bedeutet die Kabelseele. Über das freie Kabelende wird- das-Keramikrohr q. heri'tbergeschoben, und die beiderseits metallisierten Enden 5 des . Keramikrohres werden mit dem Bleimantel verlötet. Die Lötwülste sind mit 6 bezeichnet.In the drawing, j means the telecommunications label, which shortly before the end, with which it od in the end cap. The like. Is introduced on a short piece : 2 is freed from the lead jacket. 3 means the cable core. Via the free end of the cable will- the-ceramic tube q. pushed over and the metallized ones on both sides Ends 5 des. Ceramic tube are soldered to the lead jacket. The solder beads are denoted by 6.

Das keramische Mittelteil des Rohres, das sich zwischen den metallisierten Enden befindet, kann beliebig lang und auch in der Form beliebig ausgestaltet sein, z. B. glockenförmig ; es kann erforderlichenfälls auch' glasiert sein.The ceramic middle part of the tube, which is located between the metallized Ends can be of any length and shape, z. B. bell-shaped; it can also be glazed if necessary.

Claims (1)

PATENTANSPRUCH: Isoliermuffe für Fernmeldekabel, dadurch gekennzeichnet, daß das Kernstück aus einem beliebig gestalteten, vorzugsweise zylindrischen Keramikrohr besteht, das an den beiden Enden mit einer Luft- und wasserdichten Metallisierüng aus schwer schmelzenden Metallen versehen ist, die beiderseits mit dem Bleimantel verlötet werden.PATENT CLAIM: Insulating sleeve for telecommunication cables, characterized in that that the core piece consists of an arbitrarily shaped, preferably cylindrical ceramic tube consists of an airtight and watertight metallization at both ends is made of refractory metals, both sides with the lead jacket be soldered.
DEL3338A 1950-08-15 1950-08-15 Insulating sleeve for telecommunication cable Expired DE882724C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL3338A DE882724C (en) 1950-08-15 1950-08-15 Insulating sleeve for telecommunication cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL3338A DE882724C (en) 1950-08-15 1950-08-15 Insulating sleeve for telecommunication cable

Publications (1)

Publication Number Publication Date
DE882724C true DE882724C (en) 1953-07-13

Family

ID=7256148

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL3338A Expired DE882724C (en) 1950-08-15 1950-08-15 Insulating sleeve for telecommunication cable

Country Status (1)

Country Link
DE (1) DE882724C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119948B (en) * 1958-04-03 1961-12-21 Siemens Ag Insulating sleeve for electrical cables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119948B (en) * 1958-04-03 1961-12-21 Siemens Ag Insulating sleeve for electrical cables

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