Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018158498) METHOD AND ARRANGEMENT FOR MONITORING AT LEAST ONE ROPE IN AN ELEVATOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/158498 International Application No.: PCT/FI2018/050133
Publication Date: 07.09.2018 International Filing Date: 23.02.2018
IPC:
B66B 7/12 (2006.01) ,G01B 11/06 (2006.01) ,G01J 3/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
7
Other common features of elevators
12
Checking, lubricating, or cleaning means for ropes, cables, or guides
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
02
for measuring length, width, or thickness
06
for measuring thickness
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
02
Details
Applicants:
KONE CORPORATION [FI/FI]; Kartanontie 1 00330 Helsinki, FI
Inventors:
VALJUS, Petteri; FI
Agent:
KOLSTER OY AB; (Salmisaarenaukio 1) P.O.Box 204 00181 Helsinki, FI
Priority Data:
2017519803.03.2017FI
Title (EN) METHOD AND ARRANGEMENT FOR MONITORING AT LEAST ONE ROPE IN AN ELEVATOR
(FR) PROCÉDÉ ET AGENCEMENT DE SURVEILLANCE D'AU MOINS UN CÂBLE DANS UN ASCENSEUR
Abstract:
(EN) Method and arrangement for monitoring at least one rope in an elevator. The method comprises transmitting electromagnetic radiation towards at least one rope (40) with a transmitter (110), receiving electromagnetic radiation reflected or emitted from the at least one rope with a detector (120), performing a mathematical transformation of the output signal of the detector with a processing unit (150) for decomposing the output signal into the frequencies that make it up, determining the wavelengths of the electromagnetic radiation that have been absorbed by at least one substance on the at least one rope and the amount of the absorption of said wavelengths in order to determine the amount and the content of the at least one substance on the at least one rope.
(FR) L'invention concerne un procédé et un agencement permettant de surveiller au moins un câble dans un ascenseur. Le procédé consiste à émettre un rayonnement électromagnétique vers au moins un câble (40) au moyen d'un émetteur (110), à recevoir un rayonnement électromagnétique réfléchi ou émis à partir dudit ou desdits câbles au moyen d'un détecteur (120), à effectuer une transformée mathématique du signal de sortie du détecteur au moyen d'une unité de traitement (150) permettant de décomposer le signal de sortie en fréquences qui le composent, à déterminer les longueurs d'onde du rayonnement électromagnétique qui ont été absorbées par au moins une substance sur ledit ou lesdits câbles et le degré d'absorption desdites longueurs d'onde afin de déterminer la quantité et la teneur de ladite ou desdites substances sur ledit ou lesdits câbles.
front page image
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)