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1. (WO2016050940) LASER-BEAM EMISSION DEVICE SUITABLE FOR USE IN A CONTAMINATED ENVIRONMENT, INCLUDING A REMOVABLE SHEATH FOR REMOVABLY HOUSING AN OPTICAL UNIT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/050940    International Application No.:    PCT/EP2015/072749
Publication Date: 07.04.2016 International Filing Date: 01.10.2015
Chapter 2 Demand Filed:    26.07.2016    
IPC:
B23K 26/10 (2006.01), B23K 26/14 (2006.01), B23K 26/36 (2014.01), B23K 26/38 (2014.01), G02B 23/26 (2006.01), G02B 6/26 (2006.01)
Applicants: AREVA NC [FR/FR]; Tour Areva 1 Place Jean Millier F-92400 Courbevoie (FR)
Inventors: LACROIX, Marc; (FR)
Agent: BREVALEX; 95, rue d'Amsterdam 75378 Paris Cedex 8 (FR)
Priority Data:
14 59511 03.10.2014 FR
Title (EN) LASER-BEAM EMISSION DEVICE SUITABLE FOR USE IN A CONTAMINATED ENVIRONMENT, INCLUDING A REMOVABLE SHEATH FOR REMOVABLY HOUSING AN OPTICAL UNIT
(FR) DISPOSITIF D'EMISSION D'UN FAISCEAU LASER APTE A ETRE UTILISE DANS UN MILIEU CONTAMINE COMPRENANT UN FOURREAU POUR LOGER DE MANIÈRE AMOVIBLE UN BLOC OPTIQUE
Abstract: front page image
(EN)The invention relates to a laser-beam emission device (10) provided with an emission head including an optical unit (42) arranged in a generally longitudinal sheath (26), with a view to using same in contaminated environments. Said optical unit (42) includes a mirror (46) configured to deflect the initially longitudinal laser beam toward an outlet (20), thus enabling the laser beam to exit along an outlet axis (24) intersecting the longitudinal axis. The sheath (26) is configured to tightly confine the emission head such as to be impervious from dust. Thus, the emission head may be cleaned using decontamination products without the risk of damaging the optical unit (42) and the mirror thereof (46).
(FR)En vue d'une utilisation en milieu contaminé, il est proposé un dispositif (10) d'émission d'un faisceau laser pourvu d'une tête d'émission comprenant un bloc optique (42) disposé dans un fourreau (26) de forme générale longitudinale. Ce bloc optique (42) comprend un miroir (46) configuré pour dévier le faisceau laser initialement longitudinal en direction d'un orifice de sortie (20) permettant la sortie du faisceau laser selon un axe de sortie (24) interceptant l'axe longitudinal. Le fourreau (26) est configuré pour assurer un confinement de la tête d'émission de manière étanche aux poussières. Ainsi, la tête d'émission peut être nettoyée au moyen de produits de décontamination sans risque d'endommager le bloc optique (42) et son miroir (46).
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: French (FR)
Filing Language: French (FR)