BR9500215A - Método para a provisão de controle de corrente de circuito aberto aos enrolamentos de um motor de indução linear de frequência e tensão variáveis, que impulsiona a porta de um carro de elevador - Google Patents

Método para a provisão de controle de corrente de circuito aberto aos enrolamentos de um motor de indução linear de frequência e tensão variáveis, que impulsiona a porta de um carro de elevador

Info

Publication number
BR9500215A
BR9500215A BR9500215A BR9500215A BR9500215A BR 9500215 A BR9500215 A BR 9500215A BR 9500215 A BR9500215 A BR 9500215A BR 9500215 A BR9500215 A BR 9500215A BR 9500215 A BR9500215 A BR 9500215A
Authority
BR
Brazil
Prior art keywords
windings
drives
voltage
current control
open circuit
Prior art date
Application number
BR9500215A
Other languages
English (en)
Inventor
Jerome F Jaminet
Edward E Ahigian
Thomas He
Richard E Kulak
Thomas M Kowalczyk
Thomas M Mchugh
Richard E Peruggi
David W Barrett
Original Assignee
Otis Elevator Co
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
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Publication of BR9500215A publication Critical patent/BR9500215A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • 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
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/143—Control systems or devices electrical
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/65—Power or signal transmission
    • E05Y2400/66—Wireless transmission
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Control Of Linear Motors (AREA)
BR9500215A 1994-04-06 1995-01-16 Método para a provisão de controle de corrente de circuito aberto aos enrolamentos de um motor de indução linear de frequência e tensão variáveis, que impulsiona a porta de um carro de elevador BR9500215A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/223,885 US5503248A (en) 1994-04-06 1994-04-06 Maintaining open loop current drive to linear induction motor

Publications (1)

Publication Number Publication Date
BR9500215A true BR9500215A (pt) 1995-11-07

Family

ID=22838368

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9500215A BR9500215A (pt) 1994-04-06 1995-01-16 Método para a provisão de controle de corrente de circuito aberto aos enrolamentos de um motor de indução linear de frequência e tensão variáveis, que impulsiona a porta de um carro de elevador

Country Status (7)

Country Link
US (1) US5503248A (pt)
EP (1) EP0676526A1 (pt)
JP (1) JP2774252B2 (pt)
KR (1) KR950029169A (pt)
CN (1) CN1118330A (pt)
BR (1) BR9500215A (pt)
RU (1) RU2101225C1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5896951A (en) * 1996-11-07 1999-04-27 Otis Elevator Company Optimization of magnetizing current in linear induction motors
ES2134165B1 (es) 1997-12-11 2000-04-16 Tecnolama S A Procedimiento y dispositivo para el cierre y la apertura de puertas de aparatos elevadores.
JP4488210B2 (ja) * 2002-09-27 2010-06-23 三菱電機株式会社 エレベータドアの制御装置
US7075268B2 (en) * 2004-02-27 2006-07-11 York International Corporation System and method for increasing output horsepower and efficiency in a motor
US7193826B2 (en) * 2004-02-27 2007-03-20 York International Corporation Motor disconnect arrangement for a variable speed drive
US7096681B2 (en) * 2004-02-27 2006-08-29 York International Corporation System and method for variable speed operation of a screw compressor
US7164242B2 (en) * 2004-02-27 2007-01-16 York International Corp. Variable speed drive for multiple loads
US7231773B2 (en) * 2004-04-12 2007-06-19 York International Corporation Startup control system and method for a multiple compressor chiller system
US7207183B2 (en) * 2004-04-12 2007-04-24 York International Corp. System and method for capacity control in a multiple compressor chiller system
US7793509B2 (en) 2004-04-12 2010-09-14 Johnson Controls Technology Company System and method for capacity control in a multiple compressor chiller system
WO2007028850A1 (en) * 2005-09-05 2007-03-15 Kone Corporation Elevator arrangement
US10689226B2 (en) * 2015-02-04 2020-06-23 Otis Elevator Company Position determining system for multicar ropeless elevator system
CN106788091A (zh) * 2016-12-26 2017-05-31 南京长峰航天电子科技有限公司 一种开环直线运动的伺服控制装置及方法
US11788349B2 (en) * 2017-11-01 2023-10-17 Crestron Electronics, Inc. BLDC motor control system and method for incremental motorized window treatment operation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255780A1 (de) * 1972-11-14 1974-05-16 Siemens Ag Antrieb fuer schiebetueren
US3971972A (en) * 1975-03-14 1976-07-27 Allis-Chalmers Corporation Transistor inverter motor drive having voltage boost at low speeds
US4305481A (en) * 1979-12-27 1981-12-15 Otis Elevator Company Elevator door motion modification
EP0195585B1 (en) * 1985-03-20 1989-05-17 Shinko Electric Co. Ltd. Door apparatus
US4567411A (en) * 1985-03-22 1986-01-28 Otis Elevator Company High frequency pulse width modulation
US5010287A (en) * 1988-02-24 1991-04-23 Matsushita Electric Works, Ltd. Induction motor control system
JPH0745746Y2 (ja) * 1990-11-07 1995-10-18 川崎重工業株式会社 扉類等の駆動装置
JPH04350086A (ja) * 1991-05-27 1992-12-04 Hitachi Ltd エレベータの扉装置
US5373120A (en) * 1993-03-10 1994-12-13 Otis Elevator Company Linear door motor system for elevators

Also Published As

Publication number Publication date
EP0676526A1 (en) 1995-10-11
RU95105888A (ru) 1997-01-20
RU2101225C1 (ru) 1998-01-10
CN1118330A (zh) 1996-03-13
US5503248A (en) 1996-04-02
JPH07323981A (ja) 1995-12-12
JP2774252B2 (ja) 1998-07-09
KR950029169A (ko) 1995-11-22

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law