Unlock instant, AI-driven research and patent intelligence for your innovation.

Power cable joint comprising optical fibers and organizer accommodating them

A technology for power cables and cable joints, applied in the field of power cable joints, can solve problems such as not allowing optical fibers to be properly positioned

Active Publication Date: 2020-07-31
PRYSMIAN SPA
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The applicant has observed that this approach does not allow proper positioning of the optical fiber in the power cable joint

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power cable joint comprising optical fibers and organizer accommodating them
  • Power cable joint comprising optical fibers and organizer accommodating them
  • Power cable joint comprising optical fibers and organizer accommodating them

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0100] In the drawings, reference numeral 10 denotes an embodiment of the organizer according to the present disclosure.

[0101] The organizer 10 is used when splicing two power cables including optical fibers possibly arranged inside one or more protective tubes 37 . Preferably the power cables are single phase MV, HV and EHV cables, more preferably HV and EHV cables.

[0102] Organizer 10 allows for secure and orderly accommodation of fiber optic splices and extra lengths of optical fiber on cable splice sleeve 100, such as figure 2 and image 3 shown.

[0103] The cable splice sleeve 100 extends along a substantially rectilinear longitudinal axis X, as figure 2 and image 3 shown.

[0104] The cable splice sleeve 100 preferably has a generally cylindrical shape with a diameter of between 130mm and 450mm.

[0105] exist figure 2 and image 3 In the exemplary embodiment shown, the cable splice sleeve 100 has a diameter equal to 238 mm.

[0106] Such as figure 2...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

A power cable joint comprises splices and extra-length portions of first and second optical fibers which are included in respective first power cable and second power cable, and a cable joint sleeve (100). The abovementioned splices and extra-length portions are accommodated in an organizer (10) comprising a tray (20) having a recessed area (22) and configured to shapingly fit to an outer surface(101) of the cable joint sleeve (100). In particular, the splices and extra-length portions of optical fibers are housed in an upper surface (21) of the tray (20). The organizer (10) further comprisesa fastener (40) configured to secure the tray (20) to the outer surface (101) of the cable joint sleeve (100) and a cover (50) configured to at least partially cover the upper surface (21) of the tray (20).

Description

technical field [0001] The present disclosure relates to a power cable splice that includes an optical fiber and an organizer that accommodates an extra length of the optical fiber and a splice. Background technique [0002] The power cables of the present disclosure may be used in the joints of medium voltage (MV), high voltage (HV) and extra high voltage (EHV) cables. [0003] Typically, a rated power cable from MV to EHV comprises the following components: a conductor, a first semiconducting layer arranged in a radially outer position with respect to the conductor, an insulating layer arranged in a radially outer position with respect to the first semiconducting layer, with respect to The insulating layer is disposed at a radially outer position of the second semiconducting layer, the conductive shield is disposed at a radially outer position relative to the second semiconducting layer, and the outer sheath is disposed at a radially outer position relative to the conducti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/4416G02B6/4454
Inventor N·斯皮纳G·德兰纳
Owner PRYSMIAN SPA