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1. (WO2018102901) OPTICAL TERMINATION BOX
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Pub. No.: WO/2018/102901 International Application No.: PCT/BR2017/050376
Publication Date: 14.06.2018 International Filing Date: 08.12.2017
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:
FURUKAWA INDUSTRIAL S.A. PRODUTOS ELÉTRICOS [BR/BR]; Hasdrubal Bellegard 820, Cidade Industrial 81450140 Curitiba, BR
Inventors:
MARCELO STANCYK, Anderson; BR
TOSHIO KINOSHITA YOSHIZAWA, Wilherm; BR
TANNER PASETTI, Gabriel; BR
Agent:
COSTA DE MENEZES E GONÇALVES, Márcio; BR
RIBEIRO AUGUSTO, Eduardo; BR
Priority Data:
BR 10 2016 029000 709.12.2016BR
Title (EN) OPTICAL TERMINATION BOX
(FR) BOÎTIER DE TERMINAISON OPTIQUE
(PT) CAIXA DE TERMINAÇÃO ÓPTICA
Abstract:
(EN) The box comprises a tubular casing (10) with an open end (10b) and a closed end (10a) provided with an input opening (11) for an optical distribution cable (100), a cover (20) that can be fastened against the open end (10b) of the casing (10) and traversed by output adapters (30), and an optical-fibre-receiving tray (40) that is inside the tubular casing (10) and that has a first end (41) carrying a tubular bush (50) that has a base portion (51) seated against the closed end (10a) of the tubular casing (10) and a body portion (52) projecting outside the input opening (11) to cooperate with a traction device (60) that keeps the tubular bush (50) under pressure and sealed against the closed end (10a) of the tubular casing (10). The tubular bush (50) receives and sealingly holds an end portion (100a) of an optical distribution cable (100) containing at least one optical fibre (FO).
(FR) Le boîtier comprend : une structure tubulaire (10) présentant une extrémité ouverte (10b) et une extrémité fermée (10a) pourvue d'une ouverture d'entrée (11) pour un câble optique de distribution (100) ; un couvercle (20) pouvant être fixé contre l'extrémité ouverte (10b) de la structure (10) et traversée par des adaptateurs de sortie (30) ; et un plateau (40) de logement de fibres optiques, situé à l'intérieur de la structure tubulaire (10) et présentant une première extrémité (41) portant une douille tubulaire (50) dotée d'une partie de base (51), reposant contre l'extrémité fermée (10a) de la structure tubulaire (10), et une partie de corps (52) faisant saillie vers l'extérieur de l'ouverture d'entrée (11), de manière à coopérer avec un dispositif de traction (60) qui maintient la douille tubulaire (50) sous pression, de manière étanche, contre l'extrémité fermée (10a) de la structure tubulaire (10). La douille tubulaire (50) reçoit, de manière étanche, une partie terminale (100a) d'un câble optique de distribution (100) renfermant au moins une fibre optique (FO).
(PT) A caixa compreende: uma carcaça tubular (10) com um extremo aberto (10b) e um extremo fechado (10a) provido de uma abertura de entrada (11) para um cabo óptico de distribuição (100); uma tampa (20) fixável contra o extremo aberto (10b) da carcaça (10) e transpassada por adaptadores de saída (30); e uma bandeja (40) de acomodação de fibras ópticas, interna à carcaça tubular (10) e tendo um primeiro extremo (41) que carrega uma bucha tubular (50) tendo uma porção de base (51) assentada, contra o extremo fechado (10a) da carcaça tubular (10), e uma porção de corpo (52) projetante para fora da abertura de entrada (11), para cooperar com um dispositivo tracionador (60) que mantem a bucha tubular (50) pressionada, de modo estanque, contra o extremo fechado (10a) da carcaça tubular (10). A bucha tubular (50) recebe e retém, de modo estanque, uma porção terminal (100a) de um cabo óptico de distribuição (100) contendo pelo menos uma fibra óptica (FO).
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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: Portuguese (PT)
Filing Language: Portuguese (PT)