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1. (WO2019066856) A METHOD, AN ELEVATOR SAFETY CONTROL UNIT, AND AN ELEVATOR SYSTEM FOR DEFINING A CONDITION OF AN ELEVATOR CAR SUSPENSION MEANS
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Pub. No.: WO/2019/066856 International Application No.: PCT/US2017/054022
Publication Date: 04.04.2019 International Filing Date: 28.09.2017
IPC:
B66B 7/12 (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
Applicants:
KONE CORPORATION [FI/FI]; Kartanontie 1 00330 Helsinki, FI
Inventors:
KATTAINEN, Ari; FI
VALJUS, Petteri; FI
KIVIAHO, Erkka; FI
JAHN, Andrew; US
Agent:
MUTTER, Michael K.; US
Priority Data:
Title (EN) A METHOD, AN ELEVATOR SAFETY CONTROL UNIT, AND AN ELEVATOR SYSTEM FOR DEFINING A CONDITION OF AN ELEVATOR CAR SUSPENSION MEANS
(FR) PROCÉDÉ, UNITÉ DE COMMANDE DE SÉCURITÉ D'ASCENSEUR ET SYSTÈME D'ASCENSEUR POUR DÉFINIR UN ÉTAT D'UN MOYEN DE SUSPENSION DE CABINE D'ASCENSEUR
Abstract:
(EN) The invention relates to a method for defining a condition of an elevator car suspension means (210). The method comprises detecting a rate of change of elongation of the elevator car suspension means (210) in order to define the condition of the elevator car suspension means (210). The invention relates also to an elevator safety control unit (218) and an elevator system (200) performing at least partly the method.
(FR) L'invention concerne un procédé pour définir un état d'un moyen de suspension de cabine d'ascenseur (210). Le procédé comprend la détection d'un taux de changement d'allongement du moyen de suspension de cabine d'ascenseur (210) afin de définir l'état du moyen de suspension de cabine d'ascenseur (210). L'invention concerne également une unité de commande de sécurité d'ascenseur (218) et un système d'ascenseur (200) mettant en œuvre au moins partiellement le procédé.
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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)