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1. (WO2019048069) FLAT OPTICAL DROP CABLE
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Pub. No.: WO/2019/048069 International Application No.: PCT/EP2017/072761
Publication Date: 14.03.2019 International Filing Date: 11.09.2017
IPC:
G02B 6/44 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
44
Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
Applicants:
PRYSMIAN S.P.A. [IT/IT]; Via Chiese, 6 20126 MILANO, IT
Inventors:
LANG, Ian Dewi; IT
LUCAS, George Stephen; IT
PADDICK, Nathan; IT
DAVIES, Martin Vincent; IT
Agent:
COLOMBO, Stefano Paolo; IT
PIETRA, Giulia; IT
CEVINI, Gaia; IT
MERLI, Silvia; IT
Priority Data:
Title (EN) FLAT OPTICAL DROP CABLE
(FR) CÂBLE DE DÉRIVATION OPTIQUE PLAT
Abstract:
(EN) It is disclosed a flat optical drop cable comprising an outer sheath forming a cavity, the cavity being shaped in the form of a stadium, at least one strength member, and at least one optical fiber element comprising one or more optical fibers. The at least one optical fiber element oscillates within the cavity on an oscillation plane parallel to a longitudinal plane of the cable, and an height of the cavity substantially corresponds to an height of the at least one optical fiber element.
(FR) L'invention concerne un câble de dérivation optique plat comprenant une gaine externe formant une cavité, la cavité étant formée sous la forme d'un stade, au moins un élément de résistance, et au moins un élément de fibre optique comprenant une ou plusieurs fibres optiques. Le ou les éléments de fibre optique oscillent à l'intérieur de la cavité sur un plan d'oscillation parallèle à un plan longitudinal du câble, et une hauteur de la cavité correspond sensiblement à une hauteur du ou des éléments de fibre optique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)