DE500096C - Deep-sea coil socket - Google Patents

Deep-sea coil socket

Info

Publication number
DE500096C
DE500096C DEF67409D DEF0067409D DE500096C DE 500096 C DE500096 C DE 500096C DE F67409 D DEF67409 D DE F67409D DE F0067409 D DEF0067409 D DE F0067409D DE 500096 C DE500096 C DE 500096C
Authority
DE
Germany
Prior art keywords
deep
sea
pressure
coil socket
coil sleeve
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
DEF67409D
Other languages
German (de)
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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.)
Publication date
Priority to DEF67409D priority Critical patent/DE500096C/en
Application granted granted Critical
Publication of DE500096C publication Critical patent/DE500096C/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
    • H02G15/12—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers
    • H02G15/14—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers specially adapted for submarine cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Description

Tiefseespulenmuffe Zur Aufnahme des Wasserdrucks werden Tiefseekabel mit einem Druckschutz versehen, der aus einem aus Formdrähten geschlagenen Hohlseil besteht. Dieses Hohlseil ist nicht vollkommen starr, sondern ,verringert mit zunehmendem äußeren Druck seinen Durchmesser. Wenn diese Verringerung des Durchmessers auch nur gering ist, so entsteht durch sie doch da, wo das Hohlseil z. B. in den starren Rohrstutzen des Druckkörpers einer Pupinspulenmuffe eingeführt ist, ein kleiner Zwischenraum, der Anlaß zu einer Formänderung der äußeren Bleibekleidung und damit zu einer undichten Stelle geben kann. Um das zu verhindern, soll erfindungsgemäß das Einführungsende des Druckkörpers der Pupinspulenmufte durch besondere Mittel, z. B. durch geeignete Formgebung in radialer Richtung, künstlich nachgiebig gemacht werden, so daß es bei zunehmendem Wasserdruck seincn Durchmesser verringert. Dies kann beispielsweise dadurch geschehen, daß parallel zur Achse des Muffenendes eine Anzahl Längsschlitze in den Stutzen eingesägt werden, die mit einer relativ weichen, preßfähigen Masse, beispielsweise Blei, ausgefüllt werden. Ein derartiges Muff enende verringert im Übergang in gleichem Maße wie das Hohlseil unter der Einwirkung des Wasserdrukkes seinen Durchmesser, wobei ein Teil des in den Schlitzen befindlichen Bleies herausgepreßt wird.Deep-sea coil socket Deep-sea cables are used to absorb the water pressure provided with a pressure protection, which consists of a hollow rope made of shaped wires consists. This hollow rope is not completely rigid, but decreases with increasing external pressure its diameter. If this reduction in diameter too is only small, it arises because of it where the hollow rope z. B. in the rigid Pipe socket of the pressure hull of a Pupinspulenmuffe is introduced, a small one Gap, the reason for a change in shape of the outer lead clothing and thus can give to a leak. To prevent this, according to the invention the insertion end of the pressure hull of the Pupin coil sleeve by special means, z. B. made artificially resilient by suitable shaping in the radial direction so that with increasing water pressure its diameter decreases. this can be done, for example, that parallel to the axis of the socket end a Number of longitudinal slots are sawn into the nozzle, which are made with a relatively soft, compressible mass, for example lead, are filled. Such a socket end decreases in transition to the same extent as the hollow rope under the action of the Wasserdrukkes its diameter, part of which is located in the slots Lead is squeezed out.

In dem Ausführungsbeispiel der Abb. z und 2 bedeuten a das Einführungsende des Druckkörpers, b das Druckschutzhohlseil des Kabels, c die Längsschlitze.In the embodiment of Figs. Z and 2, a denotes the lead-in end of the pressure hull, b the pressure protection hollow rope of the cable, c the longitudinal slots.

Claims (2)

PATENTANSPRÜCHE: z. Tiefseespulenmuffe für Druckschutzkabel, dadurch gekennzeichnet, daß die aus starrem Material bestehenden Einführungsenden des Druckkörpers der Spulenmuffe durch geeignete Formgebung in radialer Richtung künstlich nachgiebig gemacht sind. PATENT CLAIMS: e.g. Deep-sea coil sleeve for pressure protection cables, characterized in that the insertion ends of the pressure body of the coil sleeve made of rigid material are made artificially flexible in the radial direction by suitable shaping. 2. Tiefseespulenmuffe nach Anspruch r, dadurch gekennzeichnet, daß die Einführungsenden des Druckkörpers mit Längsschlitzen versehen sind, die mit einem weichen, preßbaren Material, beispielsweise Blei, ausgefüllt sind.2. deep sea coil sleeve according to claim r, characterized characterized in that the insertion ends of the pressure body are provided with longitudinal slots are filled with a soft, compressible material such as lead are.
DEF67409D 1928-12-13 Deep-sea coil socket Expired DE500096C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF67409D DE500096C (en) 1928-12-13 Deep-sea coil socket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF67409D DE500096C (en) 1928-12-13 Deep-sea coil socket
DE331795X 1928-12-13

Publications (1)

Publication Number Publication Date
DE500096C true DE500096C (en) 1930-06-18

Family

ID=25810827

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF67409D Expired DE500096C (en) 1928-12-13 Deep-sea coil socket

Country Status (1)

Country Link
DE (1) DE500096C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022063B (en) * 1954-10-27 1958-01-02 Chemieprodukte G M B H Coupling arrangement for pipelines to be wrapped with anti-corrosion bandages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022063B (en) * 1954-10-27 1958-01-02 Chemieprodukte G M B H Coupling arrangement for pipelines to be wrapped with anti-corrosion bandages

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