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1. (WO2019037809) TRANSMITTING DEVICE FOR A LIDAR SCANNER HAVING A SCANNING MIRROR COVERED BY A COVER ELEMENT
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Pub. No.: WO/2019/037809 International Application No.: PCT/DE2018/100681
Publication Date: 28.02.2019 International Filing Date: 02.08.2018
IPC:
G01S 7/481 (2006.01) ,B81B 7/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7
Details of systems according to groups G01S13/, G01S15/, G01S17/127
48
of systems according to group G01S17/58
481
Constructional features, e.g. arrangements of optical elements
B PERFORMING OPERATIONS; TRANSPORTING
81
MICRO-STRUCTURAL TECHNOLOGY
B
MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES
7
Micro-structural systems
Applicants:
JENOPTIK ADVANCED SYSTEMS GMBH [DE/DE]; Feldstraße 155 22880 Wedel, DE
Inventors:
SCHALLER, Uwe; DE
RAABE, Christian; DE
Agent:
SCHALLER, Renate; DE
OEHMKE, Volker; DE
FREITAG, Joachim; DE
Priority Data:
10 2017 123 875.113.10.2017DE
20 2017 105 001.721.08.2017DE
Title (EN) TRANSMITTING DEVICE FOR A LIDAR SCANNER HAVING A SCANNING MIRROR COVERED BY A COVER ELEMENT
(FR) DISPOSITIF D'ÉMISSION POUR UN SCANNER LIDAR PRÉSENTANT UN MIROIR DE BALAYAGE RECOUVERT PAR UN ÉLÉMENT DE RECOUVREMENT
(DE) SENDEEINRICHTUNG FÜR EINEN LIDAR-SCANNER MIT EINEM DURCH EIN ABDECKELEMENT ÜBERGEDECKTEN SCANSPIEGEL
Abstract:
(EN) The invention relates to a transmitting device, containing an emitting device (1) and a scanning mirror (2), which can be deflected about the center point (MP) of the scanning mirror and which is arranged within a housing (3) having a transparent cover element (4). The cover element (4) is formed, at least in an outcoupling region (4.2), by a portion of a monocentric hemisphere shell (HK) having a curvature center point (K) and is arranged covering the scanning mirror (2) in such a way that the curvature center point (K) and the center point (MP) of the scanning mirror (2) coincide.
(FR) L'invention concerne un dispositif d'émission, contenant un dispositif d’émission de rayonnement (1), et un miroir de balayage (2) qui peut être dévié autour de son centre (MP) et qui est disposé à l'intérieur d'un boîtier (3) pourvu d'un élément de recouvrement (4) transparent. L'élément de recouvrement (4) est formé, au moins dans une zone de sortie (4.2), par une découpe d’une d'une coque hémisphérique (HK) monocentrique présentant un centre de courbure (K), qui est disposée de manière à recouvrir le miroir de balayage (2) de telle sorte que le centre de courbure (K) et le centre (MP) du miroir de balayage (2) coïncident.
(DE) Sendeeinrichtung, enthaltend eine Abstrahleinrichtung (1), und einen um seinen Mittelpunkt (MP) auslenkbaren Scanspiegel (2), der innerhalb eines Gehäuses (3) mit einem transparenten Abdeckelement (4) angeordnet ist. Das Abdeckelement (4) ist wenigstens in einem Auskoppelbereich (4.2) durch einen Ausschnitt einer monozentrischen Halbkugelschale (HK) mit einem Krümmungsmittelpunkt (K) gebildet und so den Scanspiegel (2) überdeckend angeordnet, dass der Krümmungsmittelpunkt (K) und der Mittelpunkt (MP) des Scanspiegels (2) zusammenfallen.
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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: German (DE)
Filing Language: German (DE)