CN104411614B - 安全链电路 - Google Patents

安全链电路 Download PDF

Info

Publication number
CN104411614B
CN104411614B CN201280074226.5A CN201280074226A CN104411614B CN 104411614 B CN104411614 B CN 104411614B CN 201280074226 A CN201280074226 A CN 201280074226A CN 104411614 B CN104411614 B CN 104411614B
Authority
CN
China
Prior art keywords
switch
control
operable
monitor
enable
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201280074226.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN104411614A (zh
Inventor
K.W.罗杰斯
D.J.马文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otis Elevator Co
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 CN104411614A publication Critical patent/CN104411614A/zh
Application granted granted Critical
Publication of CN104411614B publication Critical patent/CN104411614B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Elevator Control (AREA)
  • Amplifiers (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Safety Devices In Control Systems (AREA)
  • Keying Circuit Devices (AREA)
CN201280074226.5A 2012-06-26 2012-06-26 安全链电路 Active CN104411614B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/044209 WO2014003722A1 (en) 2012-06-26 2012-06-26 Safety chain circuit

Publications (2)

Publication Number Publication Date
CN104411614A CN104411614A (zh) 2015-03-11
CN104411614B true CN104411614B (zh) 2016-10-05

Family

ID=49783674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280074226.5A Active CN104411614B (zh) 2012-06-26 2012-06-26 安全链电路

Country Status (6)

Country Link
US (1) US10146189B2 (enExample)
EP (1) EP2864231B1 (enExample)
CN (1) CN104411614B (enExample)
ES (1) ES2627970T3 (enExample)
IN (1) IN2014DN10836A (enExample)
WO (1) WO2014003722A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014DE00843A (enExample) * 2014-03-24 2015-10-02 Otis Elevator Co
EP3191855A1 (en) * 2014-09-12 2017-07-19 Otis Elevator Company Ground fault detector and method for detecting ground faults
FR3039689B1 (fr) * 2015-07-30 2018-12-07 Getraline Ensemble de surveillance pour equipement electrique
DE102015113110B4 (de) * 2015-08-10 2019-03-14 MAQUET GmbH Ansteuervorrichtung mindestens einer Antriebseinrichtung eines Operationstisches und Verfahren zum Ansteuern
DE102018200120A1 (de) * 2018-01-05 2019-07-11 Kuka Deutschland Gmbh Sicherheitssteuerung mit wenigstens einem Halbleiterschaltkontakt
CN111788138B (zh) * 2018-03-05 2021-11-12 三菱电机株式会社 电梯控制装置以及电梯控制方法
EP3599203B1 (en) 2018-07-27 2022-06-15 Otis Elevator Company Elevator safety system
US10636272B2 (en) * 2018-09-26 2020-04-28 Otis Elevator Company Time domain reflectometry for electrical safety chain condition based maintenance
CN109723316B (zh) * 2019-02-26 2023-11-03 亿腾科技（无锡）有限公司 一种高安全性的门机安全链控制系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601178A (en) * 1995-03-16 1997-02-11 Zaharia; Vlad Detection of escalator safety circuit component operability
CN1740071A (zh) * 2004-08-24 2006-03-01 陈金林 电梯的检测装置和检测方法
WO2006108433A1 (en) * 2005-04-11 2006-10-19 Otis Elevator Company Safety circuit for a passenger conveyor system
CN101214897A (zh) * 2008-01-18 2008-07-09 陈金林 一种电梯安全系统
US20100051391A1 (en) * 2007-03-01 2010-03-04 Pekka Jahkonen Safety arrangement
US20110155510A1 (en) * 2007-12-21 2011-06-30 Bjarne Lindberg Circuit for resetting an elevator safety chain

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH377072A (de) 1959-04-09 1964-04-30 Schweiz Wagons Aufzuegefab Sicherheitsschaltung für Aufzüge
US5808514A (en) 1996-09-19 1998-09-15 Maxim Integrated Products, Inc. Three state output method and apparatus for high speed amplifiers
ES2192724T3 (es) 1997-09-22 2003-10-16 Inventio Ag Dispositivo de control para un mando de accionamiento de ascensores.
US6173814B1 (en) 1999-03-04 2001-01-16 Otis Elevator Company Electronic safety system for elevators having a dual redundant safety bus
SG85215A1 (en) 1999-10-08 2001-12-19 Inventio Ag Safety circuit for an elevator installation
US6467585B1 (en) 2001-07-05 2002-10-22 Otis Elevator Company Wireless safety chain for elevator system
JP5122570B2 (ja) * 2006-08-31 2013-01-16 オーチス エレベータ カンパニー エレベータ駆動システムの電源変動の管理
FI119508B (fi) * 2007-04-03 2008-12-15 Kone Corp Vikaturvallinen tehonohjauslaitteisto
EP2074694B1 (en) 2007-05-07 2011-11-02 Harman International Industries, Inc. Automatic zero voltage switching mode controller
FI120759B (fi) * 2007-06-20 2010-02-15 Kone Corp Kuljetusjärjestelmän tehonohjaus
US8585158B2 (en) * 2008-06-17 2013-11-19 Otis Elevator Company Safe control of a brake using low power control devices
WO2010067455A1 (ja) 2008-12-12 2010-06-17 三菱電機株式会社 エレベータの安全回路装置
JP5489708B2 (ja) * 2009-12-28 2014-05-14 ナブテスコ株式会社 アクチュエータ制御システム
ES2686427T3 (es) * 2011-01-04 2018-10-17 Kone Corporation Método y sistema de transportador
MY168054A (en) * 2011-08-11 2018-10-11 Invent Ag Test method for an elevator system and a monitoring device for carrying out the test method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601178A (en) * 1995-03-16 1997-02-11 Zaharia; Vlad Detection of escalator safety circuit component operability
CN1740071A (zh) * 2004-08-24 2006-03-01 陈金林 电梯的检测装置和检测方法
WO2006108433A1 (en) * 2005-04-11 2006-10-19 Otis Elevator Company Safety circuit for a passenger conveyor system
US20100051391A1 (en) * 2007-03-01 2010-03-04 Pekka Jahkonen Safety arrangement
US20110155510A1 (en) * 2007-12-21 2011-06-30 Bjarne Lindberg Circuit for resetting an elevator safety chain
CN101214897A (zh) * 2008-01-18 2008-07-09 陈金林 一种电梯安全系统

Also Published As

Publication number Publication date
EP2864231B1 (en) 2017-05-31
ES2627970T3 (es) 2017-08-01
IN2014DN10836A (enExample) 2015-09-04
WO2014003722A1 (en) 2014-01-03
US20150192906A1 (en) 2015-07-09
US10146189B2 (en) 2018-12-04
EP2864231A4 (en) 2016-01-27
CN104411614A (zh) 2015-03-11
EP2864231A1 (en) 2015-04-29

Similar Documents

Publication Publication Date Title
CN104411614B (zh) 安全链电路
CN101616859B (zh) 安全设备
US11420845B2 (en) Rescue apparatus with a remote control and an elevator including the same
CN108394775B (zh) 电梯安全系统及安全控制方法
CN107840219B (zh) 抱闸线圈控制电路、方法、抱闸控制电源设备及电梯
CN104540762B (zh) 安全电路和电梯系统
CN103201205A (zh) 电梯安全电路
CN107250018B (zh) 用于电梯设备的安全电路
CN108367891B (zh) 用于人员运送设备的监控装置、检查方法以及人员运送设备
CN106687403A (zh) 电梯制动器控制系统
CN108217357A (zh) 电梯安全系统、电梯系统和操作电梯系统的方法
CN107108158B (zh) 救援装置和电梯
CN104981421A (zh) 电池供电的安全电路监控装置
CN107892244A (zh) 电梯制动器控制器
CN105813972A (zh) 用于电梯设备的安全电路
CN105517934B (zh) 电梯的控制装置
CN108367882A (zh) 驱动装置
CN111295350A (zh) 用于监控人员运送设备中的对于安全关键的状态的安全监控装置以及用于运行这种安全监控装置的方法
CN106687351B (zh) 具有安全功能的输送设备
CN102659006B (zh) 电梯停梯开门状态意外移动的保护系统
JP6132976B2 (ja) エレベータの制御装置
US9745169B2 (en) Safety system for an elevator, elevator system, and method for operating such a safety system
CN109302167B (zh) 包括开关装置的电子电路
HK1244772B (zh) 救援装置和电梯
HK1244772A1 (en) A rescue apparatus and an elevator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant