SG11201407080WA - Safety arrangement of an elevator - Google Patents

Safety arrangement of an elevator

Info

Publication number
SG11201407080WA
SG11201407080WA SG11201407080WA SG11201407080WA SG11201407080WA SG 11201407080W A SG11201407080W A SG 11201407080WA SG 11201407080W A SG11201407080W A SG 11201407080WA SG 11201407080W A SG11201407080W A SG 11201407080WA SG 11201407080W A SG11201407080W A SG 11201407080WA
Authority
SG
Singapore
Prior art keywords
safety
elevator
motor
lllll
international
Prior art date
Application number
SG11201407080WA
Inventor
Ari Kattainen
Pasi Raassina
Tapio Saarikoski
Lauri Stolt
Arto Nakari
Antti Kallioniemi
Original Assignee
Kone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48748598&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201407080W(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kone Corp filed Critical Kone Corp
Publication of SG11201407080WA publication Critical patent/SG11201407080WA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • B66B5/025—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by human behaviour or misbehaviour, e.g. forcing the doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B66B1/308—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor with AC powered elevator drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/22—Operation of door or gate contacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Stopping Of Electric Motors (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 5 December 2013 (05.12.2013) WIPOIPCT (10) International Publication Number WO 2013/178873 A1 (51) International Patent Classification: B66B 5/02 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/FI2013/050542 20 May 2013 (20.05.2013) Finnish English (30) Priority Data: 20125596 31 May 2012 (31.05.2012) FI (71) Applicant: KONE CORPORATION [FI/FI]; Kartanontie 1, FI-00330 Helsinki (FI). (72) Inventors: KATTAINEN, Ari; Tiilitehtaantie 9, FI-05830 Hyvinkaa (FI). RAASSINA, Pasi; Rannimaentie 68, FI- 04660 Numminen (FI). SAARIKOSKI, Tapio; Pikku- lukontie D 3 43, FI-05830 Hyvinkaa (FI). STOLT, Lauri; Haagan urheilutie 13 A 16, FI-00320 Helsinki (FI). NA- KARI, Arto; Kynnostie 6, FI-05810 Hyvinkaa (FI). KAL- LIONIEMI, Antti; Kaarretie 26, FI-05400 Jokela (FI). (74) Agent: KONE CORPORATION/PATENT DEPART­ MENT; P.O. Box 677, FI-05801 Hyvinkaa (FI). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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, [Continued on next page] 5 - 11 \ f \ ' 15 - 16 m i> oo 00 l> T-H rn T-H o CJ (54) Title: SAFETY ARRANGEMENT OF AN ELEVATOR (57) Abstract: The invention relates to a safety arrangement of an elevator, which comprises sensors (27, 28) configured to indicate functions that are critical from the viewpoint of the safety of the elevator, and also a safety circuit (20, 34), with which the data formed by the aforementioned sensors (27, 28) indicating the safety of the elevator is read. The safety arrangement comprises a drive device (1) for driving the hoisting machine of the elevator. The drive device (1) comprises DC bus (2 a A, 2B), and also a motor bridge (3) connected to the DC bus for the electricity supply of the elev­ ator motor (6). The motor bridge (3) comprises high- side (4A) and low-side (4B) switches for supplying electric power from the DC bus (2A, 2B) to the elevator motor (6) when driving with the elevator motor (6). and also from the elevator motor (6) to the DC bus (2A, 2B) when braking with the el­ evator motor (6). The drive device also comprises a control circuit (5) of the motor bridge, with which control circuit the operation of the motor bridge (3) is controlled by producing control pulses in the control poles of the high-side (4A) and low-side (4B) switches of the motor bridge, an input circuit (12) for a safety signal (13), which safety signal ( 13) can be disconnected/connected from outside the drive device (1), and also drive prevention logic (15), which is connected to the input circuit (12) and is configured to prevent the passage of control pulses to the control poles of the high- side (4 A) and/or low-side (4B) switches of the motor bridge when the safety signal ( 13) is disconnected. The signal conductor of the safety signal (13) is wired from the safety signal (20, 34) to the drive device (1), and the safety circuit (20, 34) com­ prises means (14) for disconnecting/connecting the safety sig­ nal (13). The safety circuit (20, 34) is arranged to bring the elevator into a state preventing a run by disconnecting the safety signal ( 13), and the safety circuit (20, 34) is arranged to remove the state preventing a run by connecting the safety signal (13). 2A 26 2B Fig. 1 WO 2013/178873 Al I lllll llllllll II llllll III lllll lllll III III III lllll lllll llll lllll lllll lllll llll lllllll llll llll TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) — of inventorship (Rule 4.17 (iv)) Published: — with international search report (Art. 21(3))
SG11201407080WA 2012-05-31 2013-05-20 Safety arrangement of an elevator SG11201407080WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125596A FI123506B (en) 2012-05-31 2012-05-31 Elevator control and elevator safety arrangement
PCT/FI2013/050542 WO2013178873A1 (en) 2012-05-31 2013-05-20 Safety arrangement of an elevator

Publications (1)

Publication Number Publication Date
SG11201407080WA true SG11201407080WA (en) 2015-01-29

Family

ID=48748598

Family Applications (3)

Application Number Title Priority Date Filing Date
SG11201407079RA SG11201407079RA (en) 2012-05-31 2013-05-20 Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter
SG11201407080WA SG11201407080WA (en) 2012-05-31 2013-05-20 Safety arrangement of an elevator
SG11201407077VA SG11201407077VA (en) 2012-05-31 2013-05-20 Drive device of an elevator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201407079RA SG11201407079RA (en) 2012-05-31 2013-05-20 Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201407077VA SG11201407077VA (en) 2012-05-31 2013-05-20 Drive device of an elevator

Country Status (17)

Country Link
US (3) US9802790B2 (en)
EP (3) EP2855324B1 (en)
JP (4) JP6236070B2 (en)
KR (3) KR102049378B1 (en)
CN (3) CN104364177B (en)
AU (3) AU2013269518B2 (en)
BR (3) BR112014029067B1 (en)
CA (3) CA2871408C (en)
DK (1) DK2855323T4 (en)
EA (3) EA029343B1 (en)
ES (2) ES2748661T5 (en)
FI (1) FI123506B (en)
HK (3) HK1206323A1 (en)
MX (3) MX352591B (en)
MY (3) MY173710A (en)
SG (3) SG11201407079RA (en)
WO (3) WO2013178874A1 (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332872A1 (en) * 2009-12-11 2011-06-15 Inventio AG Selective elevator braking during emergency stop
FI122393B (en) * 2010-10-11 2011-12-30 Kone Corp Method in the event of an elevator emergency stop and lift safety arrangement
FI123506B (en) * 2012-05-31 2013-06-14 Kone Corp Elevator control and elevator safety arrangement
DE102012011539A1 (en) * 2012-06-08 2013-12-12 Siemag Tecberg Gmbh disc brake system
US10035680B2 (en) * 2013-02-14 2018-07-31 Otis Elevator Company Elevator safety circuit including non forced guided relay
CN105283404B (en) * 2013-06-13 2017-09-29 因温特奥股份公司 Braking method for transport equipment for persons, the brake control for performing braking method and the transport equipment for persons with brake control
CN105517934B (en) * 2013-09-27 2018-01-02 三菱电机株式会社 The control device of elevator
EP2918536B1 (en) * 2014-03-12 2022-06-22 ABB Schweiz AG Condition monitoring of vertical transport equipment
WO2016030570A1 (en) * 2014-08-29 2016-03-03 Kone Corporation An overspeed governor for an elevator
EP3191392A1 (en) * 2014-09-12 2017-07-19 Otis Elevator Company Elevator brake control system
EP3006385B1 (en) * 2014-10-09 2017-05-31 Kone Corporation A brake controller and an elevator system
CA2969378C (en) * 2014-12-18 2023-07-04 Inventio Ag Method for operating an electronic safety system with temporary participants
FI125862B (en) 2015-01-28 2016-03-15 Kone Corp An electronic safety device and a conveyor system
CN104787628B (en) * 2015-02-15 2016-08-17 徐田英 A kind of elevator integration control system with security system
US20180079622A1 (en) * 2015-03-20 2018-03-22 Otis Elevator Company Elevator testing arrangement
CN104753403B (en) * 2015-03-31 2018-05-22 深圳市英威腾电气股份有限公司 A kind of motor internal contracting brake control system of building hoist
US10450162B2 (en) 2015-06-29 2019-10-22 Otis Elevator Company Electromagnetic brake control circuitry for elevator application
US10479645B2 (en) * 2015-06-29 2019-11-19 Otis Elevator Company Electromagnetic brake system for elevator application
US10442659B2 (en) * 2015-06-29 2019-10-15 Otis Elevator Company Electromagnetic brake system for elevator application
DE102015212934A1 (en) * 2015-07-10 2017-01-12 Festo Ag & Co. Kg Signal converter circuit and method for evaluating a sensor signal of a safety-related device
US11078049B2 (en) 2015-08-07 2021-08-03 Otis Elevator Company Elevator system including a permanent magnet (PM) synchronous motor drive system
AU2016307418B2 (en) 2015-08-07 2019-01-03 Otis Elevator Company Rescue control and method of operating an elevator system including a permanent magnet (PM) synchronous motor drive system
EP3178768A1 (en) * 2015-12-07 2017-06-14 Kone Corporation Drive device
JP6579268B2 (en) * 2016-05-26 2019-09-25 三菱電機株式会社 Entrance / exit management system
JP2018008760A (en) * 2016-07-11 2018-01-18 株式会社日立製作所 Elevator
EP3484802B1 (en) * 2016-07-14 2021-03-31 Inventio AG Elevator with safety chain overlay control unit comprising a safety plc separately monitoring various safety switches for increasing a safety integrity level
EP3305703A1 (en) 2016-10-04 2018-04-11 KONE Corporation Elevator brake controller
US20190263628A1 (en) 2016-10-27 2019-08-29 Inventio Ag Elevator system having a circuit with a switch monitored by means of an ac voltage signal
CN106395541B (en) * 2016-11-03 2019-10-18 广东卓梅尼技术股份有限公司 Elevator internal contracting brake control system
WO2018092322A1 (en) * 2016-11-16 2018-05-24 Mitsubishi Electric Corporation Diagnosis device for electromagnetic brake
EP3342744B1 (en) * 2016-12-29 2020-07-01 KONE Corporation A method for controlling an elevator and an elevator
EP3345852B1 (en) * 2017-01-09 2023-03-01 KONE Corporation Power controller
EP3403967B1 (en) 2017-05-15 2019-07-03 KONE Corporation A current cut-off arrangement of an elevator
EP3403971B1 (en) * 2017-05-19 2020-10-21 KONE Corporation Method for performing a manual drive in an elevator after mains power-off
EP3409633A1 (en) 2017-05-29 2018-12-05 KONE Corporation Door operating arrangement in an elevator
PL3435502T3 (en) * 2017-07-25 2022-11-28 Kone Corporation Electronic ciruit comprising a switching means
EP3456674B1 (en) 2017-09-15 2020-04-01 Otis Elevator Company Elevator tension member slack detection system and method of performing an emergency stop operation of an elevator system
DK3457555T3 (en) * 2017-09-19 2022-09-26 Kone Corp Drev til et transportsystem
US10680538B2 (en) 2017-09-28 2020-06-09 Otis Elevator Company Emergency braking for a drive system
JP6912006B2 (en) * 2018-06-25 2021-07-28 三菱電機株式会社 Elevator control system
EP3590879A1 (en) * 2018-07-04 2020-01-08 KONE Corporation Elevator brake controller with earth fault detection
US11866295B2 (en) 2018-08-20 2024-01-09 Otis Elevator Company Active braking for immediate stops
EP3617110B1 (en) * 2018-08-30 2022-02-23 KONE Corporation Elevator motor drive including safety control of elevator in case of power failure
EP3853163A1 (en) * 2018-09-18 2021-07-28 Inventio AG System for conveying passengers, method for optimising the operation of a system for conveying passengers
US11795032B2 (en) * 2018-11-13 2023-10-24 Otis Elevator Company Monitoring system
CN109502481A (en) * 2018-11-26 2019-03-22 河南科润自动化有限公司 Lifting mechanism controller
CN109879149B (en) * 2019-03-25 2022-05-13 上海三菱电梯有限公司 Brake control system and method for escalator
CN113677611B (en) * 2019-03-29 2023-07-04 因温特奥股份公司 Safety torque interruption device for interrupting torque generation of a drive machine of an elevator installation supplied by a power supply device
DK3722239T3 (en) * 2019-04-09 2021-10-18 Kone Corp ELEVATOR
WO2020225383A2 (en) * 2019-05-07 2020-11-12 Inventio Ag Drive of an elevator system
DE102019112874A1 (en) * 2019-05-16 2020-11-19 Schaeffler Technologies AG & Co. KG GUARANTEE EMERGENCY OPERATION OF AN ACTUATOR
CN110482344A (en) * 2019-08-27 2019-11-22 山东奔速电梯股份有限公司 A kind of home lift and its protection control method
CN110422713A (en) * 2019-09-05 2019-11-08 苏州莱茵电梯股份有限公司 A kind of elevator subtracts stroke function safety circuit
US11415191B2 (en) * 2019-10-04 2022-08-16 Otis Elevator Company System and method configured to identify conditions indicative of electromagnetic brake temperature
EP3915916A1 (en) * 2020-05-29 2021-12-01 Otis Elevator Company Fault classification in elevator systems
EP3939922A1 (en) * 2020-07-16 2022-01-19 Otis Elevator Company Elevator safety circuit
CN112723074B (en) * 2020-12-30 2022-06-07 日立电梯（中国）有限公司 Contact detection method, storage medium and elevator

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085823A (en) * 1975-11-03 1978-04-25 Westinghouse Electric Corporation Elevator system
JPS6027629B2 (en) * 1977-09-02 1985-06-29 株式会社日立製作所 elevator safety device
US4308936A (en) * 1980-02-19 1982-01-05 Westinghouse Electric Corp. Elevator system
US4503939A (en) * 1983-08-19 1985-03-12 Westinghouse Electric Corp. Elevator system
CN1011217B (en) * 1985-04-24 1991-01-16 株式会社日立制作所 Emergency braking control device for elevator
JPH0764493B2 (en) * 1988-06-27 1995-07-12 三菱電機株式会社 Elevator control equipment
JPH0780650B2 (en) * 1990-08-13 1995-08-30 日本オーチス・エレベータ株式会社 Brake control system of elevator controller
FI112737B (en) 1994-05-11 2003-12-31 Kone Corp Hardware for adjusting the lift motor
EP0742500A3 (en) 1995-05-11 1998-04-22 Siemens Aktiengesellschaft Fail-safe touch-switch functions and switch functions with error avoidance
KR100237611B1 (en) 1997-01-14 2000-01-15 이종수 Apparatus of preventing inverter disorder for elevator
ATE233226T1 (en) * 1997-09-22 2003-03-15 Inventio Ag MONITORING DEVICE FOR A DRIVE CONTROL FOR ELEVATORS
US6173814B1 (en) 1999-03-04 2001-01-16 Otis Elevator Company Electronic safety system for elevators having a dual redundant safety bus
DE19912062A1 (en) 1999-03-18 2000-09-28 Ziehl Abegg Gmbh & Co Kg Method for operating an electric motor drive for an elevator and elevator operated thereafter
SG87902A1 (en) * 1999-10-01 2002-04-16 Inventio Ag Monitoring device for drive equipment for lifts
JP4347982B2 (en) * 2000-02-28 2009-10-21 三菱電機株式会社 Elevator control device
DE10059173C5 (en) 2000-11-29 2004-07-15 Siemens Ag Drive control for a three-phase motor via an inverter using safe technology
FI112006B (en) 2001-11-14 2003-10-15 Kone Corp with electric motor
JP2003292257A (en) * 2002-04-04 2003-10-15 Mitsubishi Electric Corp Elevator brake driving device
US6802395B1 (en) * 2003-03-28 2004-10-12 Kone Corporation System for control and deceleration of elevator during emergency braking
FI20031647A0 (en) * 2003-11-12 2003-11-12 Kone Corp Lift brake control circuit
DE102004006049A1 (en) 2004-01-30 2005-08-18 Detlev Dipl.-Ing. Abraham Method and arrangement for stopping elevators
JP2005343602A (en) * 2004-06-01 2005-12-15 Mitsubishi Electric Corp Elevator controller
DE102004043877B4 (en) 2004-09-10 2012-03-22 Siemens Ag Drive control device for a self-commutated power converter
FR2880009B1 (en) * 2004-12-27 2008-07-25 Leroy Somer Moteurs SAFETY DEVICE FOR ELEVATOR
CN101056813B (en) * 2005-10-17 2011-08-17 三菱电机株式会社 Elevator device
ES2567952T3 (en) * 2005-11-23 2016-04-26 Otis Elevator Company Tolerant elevator motor drive with an irregular power supply
US7918320B2 (en) * 2005-11-25 2011-04-05 Mitsubishi Electric Corporation Emergency stop system for elevator
WO2007088599A1 (en) * 2006-02-01 2007-08-09 Mitsubishi Denki Kabushiki Kaisha Door device for elevator
US7896136B2 (en) * 2006-03-02 2011-03-01 Mitsubishi Electric Corporation Elevator apparatus with brake control device
WO2007108068A1 (en) * 2006-03-17 2007-09-27 Mitsubishi Denki Kabushiki Kaisha Elevator device
US7730998B2 (en) * 2006-03-20 2010-06-08 Mitsubishi Electric Corporation Elevator apparatus
FI118642B (en) * 2006-04-28 2008-01-31 Kone Corp Elevator system
US7938231B2 (en) * 2006-07-27 2011-05-10 Mitsubishi Electric Corporation Elevator apparatus having independent second brake control
FI119767B (en) * 2006-08-14 2009-03-13 Kone Corp Elevator system and method for ensuring safety in the elevator system
FI118406B (en) 2006-09-11 2007-10-31 Kone Corp Synchronous motor braking method for moving elevator car of elevator system, involves controlling braking current of elevator motor by opening and closing with short pulses of negative or positive changeover contacts of inverter
FI120088B (en) 2007-03-01 2009-06-30 Kone Corp Arrangement and method of monitoring the security circuit
CN101636340B (en) * 2007-03-27 2013-06-12 三菱电机株式会社 Brake device for elevator
FI119508B (en) * 2007-04-03 2008-12-15 Kone Corp Fail safe power control equipment
WO2008129672A1 (en) 2007-04-18 2008-10-30 Mitsubishi Electric Corporation Brake system for elevator
FI119765B (en) 2007-05-02 2009-03-13 Kone Corp Electric supply device for a transport system
WO2008139567A1 (en) * 2007-05-08 2008-11-20 Mitsubishi Electric Corporation Brake control device for elevator
KR100901229B1 (en) * 2007-05-17 2009-06-08 미쓰비시덴키 가부시키가이샤 Elevator device
CN101687610B (en) * 2007-06-14 2012-07-04 三菱电机株式会社 Elevator
FI121493B (en) 2007-07-26 2010-11-30 Kone Corp with electric motor
ES2499340T3 (en) * 2007-08-07 2014-09-29 Thyssenkrupp Elevator Ag Elevator system
WO2009128139A1 (en) * 2008-04-15 2009-10-22 三菱電機株式会社 Elevator device
US8585158B2 (en) 2008-06-17 2013-11-19 Otis Elevator Company Safe control of a brake using low power control devices
JP5197745B2 (en) * 2008-06-27 2013-05-15 三菱電機株式会社 Elevator apparatus and operation method thereof
JP2010100427A (en) * 2008-10-27 2010-05-06 Mitsubishi Electric Corp Safety device of elevator
CN102177082B (en) * 2008-12-12 2013-09-25 三菱电机株式会社 Elevator safety circuit device
FI121065B (en) * 2009-03-05 2010-06-30 Kone Corp Lift system
CN101492138B (en) 2009-03-12 2011-02-16 石家庄五龙制动器有限公司 Control circuit and control method of elevator braking system
CN102471010B (en) * 2009-07-15 2015-02-04 奥的斯电梯公司 Elevator system and method using optimized motion profiles to save energy
FI121882B (en) 2009-11-02 2011-05-31 Kone Corp Brake device, electric drive and lift system
DE102010038432A1 (en) 2010-07-26 2012-01-26 Thyssenkrupp Aufzugswerke Gmbh Elevator control device
EP2598425B1 (en) 2010-07-30 2020-02-26 Otis Elevator Company Elevator regenerative drive control referenced to dc bus
CN201737550U (en) * 2010-08-04 2011-02-09 长沙理工大学 Elevator energy feedback, reactive compensation and outage emergency operation system
DE102010062154A1 (en) 2010-11-29 2012-05-31 Thyssenkrupp Aufzugswerke Gmbh Safety device for a lift
CN103328362B (en) * 2011-02-04 2015-11-25 奥的斯电梯公司 For the stopping sequencing of brake equipment
CN103459286B (en) * 2011-04-15 2015-03-11 奥的斯电梯公司 Elevator drive power supply control
FI123348B (en) * 2011-10-07 2013-02-28 Kone Corp Elevator control arrangement and method of elevator control
FI123506B (en) * 2012-05-31 2013-06-14 Kone Corp Elevator control and elevator safety arrangement
FI124423B (en) * 2012-11-05 2014-08-29 Kone Corp Elevator system which includes a security arrangement for monitoring the electrical safety of an elevator
FI125316B (en) * 2013-09-10 2015-08-31 Kone Corp Procedure for performing emergency stops and safety arrangements for lifts
EP2848568B1 (en) * 2013-09-17 2022-07-20 KONE Corporation A method and an elevator for stopping an elevator car using elevator drive
DE102015216496A1 (en) * 2015-08-28 2017-03-02 Dr. Johannes Heidenhain Gmbh circuitry

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