DE882724C - Insulating sleeve for telecommunication cable - Google Patents
Insulating sleeve for telecommunication cableInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1119948B (en) * | 1958-04-03 | 1961-12-21 | Siemens Ag | Insulating sleeve for electrical cables |
-
1950
- 1950-08-15 DE DEL3338A patent/DE882724C/en not_active Expired
Cited By (1)
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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