EP 1902337 A1 20080326 - ELECTROOPTICAL COMMUNICATIONS AND POWER CABLE
Title (en)
ELECTROOPTICAL COMMUNICATIONS AND POWER CABLE
Title (de)
ELEKTROOPTISCHES KOMMUNIKATIONS-UND ENERGIEKABEL
Title (fr)
CABLE DE COMMUNICATION ET DE PUISSANCE ELECTROOPTIQUE
Publication
Application
Priority
- CH 2006000361 W 20060707
- CH 11692005 A 20050714
Abstract (en)
[origin: WO2007006167A1] The invention relates to an electrooptical communications and power cable (24) comprising at least one light waveguide (10), which is arranged in a central multifibre bundle (20) consisting of a smooth flexible metal tube (18) and provided with a primary jacket (16). Two layer (26, 32) of stranded metal wires are extended coaxially to said multifibre bundle (20). The metal wires are also used for relieving a traction and /or transversal load. The internal metal wire layer (26) consists of metal wires (28) exhibiting a good electric conductivity. The external metal wire layer (32) comprises the metal wires (28), which are arranged alternately individually and/or groupwisely and exhibit a good electrical conductivity and metal wires (34) exhibiting a high traction strength. The two wire layers (36, 32) are held at a distance (a) from each other by an insulating layer (30). The inventive communications and power cable (24) is used first of all for an electrooptical power connection between two voltage converters (44, 46) in an intelligent system.
IPC 8 full level
G02B 6/44 (2006.01)
CPC (source: EP US)
G02B 6/4416 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007006167 A1 20070118; CA 2614986 A1 20070118; CH 705337 B1 20130215; EP 1902337 A1 20080326; US 2008247716 A1 20081009
DOCDB simple family (application)
CH 2006000361 W 20060707; CA 2614986 A 20060707; CH 11692005 A 20050714; EP 06752911 A 20060707; US 98907906 A 20060707