GB8723847D0 - Lift car movement monitoring device - Google Patents

Lift car movement monitoring device

Info

Publication number
GB8723847D0
GB8723847D0 GB878723847A GB8723847A GB8723847D0 GB 8723847 D0 GB8723847 D0 GB 8723847D0 GB 878723847 A GB878723847 A GB 878723847A GB 8723847 A GB8723847 A GB 8723847A GB 8723847 D0 GB8723847 D0 GB 8723847D0
Authority
GB
United Kingdom
Prior art keywords
monitoring device
lift car
movement monitoring
car movement
lift
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.)
Withdrawn
Application number
GB878723847A
Other versions
GB2211046A (en
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.)
THAMES VALLEY LIFT CO Ltd
Original Assignee
THAMES VALLEY LIFT CO Ltd
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 THAMES VALLEY LIFT CO Ltd filed Critical THAMES VALLEY LIFT CO Ltd
Priority to GB8723847A priority Critical patent/GB2211046A/en
Publication of GB8723847D0 publication Critical patent/GB8723847D0/en
Publication of GB2211046A publication Critical patent/GB2211046A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Forklifts And Lifting Vehicles (AREA)
GB8723847A 1987-10-10 1987-10-10 Lift movement monitoring Withdrawn GB2211046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8723847A GB2211046A (en) 1987-10-10 1987-10-10 Lift movement monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8723847A GB2211046A (en) 1987-10-10 1987-10-10 Lift movement monitoring

Publications (2)

Publication Number Publication Date
GB8723847D0 true GB8723847D0 (en) 1987-11-11
GB2211046A GB2211046A (en) 1989-06-21

Family

ID=10625131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8723847A Withdrawn GB2211046A (en) 1987-10-10 1987-10-10 Lift movement monitoring

Country Status (1)

Country Link
GB (1) GB2211046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113015684A (en) * 2018-11-27 2021-06-22 因温特奥股份公司 Position determination of an elevator car in an elevator shaft

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659159A (en) * 1994-12-16 1997-08-19 Otis Elevator Company Elevator level control system using elevator/landing gap as a reflection duct
DE19903643A1 (en) * 1999-01-29 2000-08-24 Schmersal K A Gmbh & Co Position detection device
DE19903644C1 (en) 1999-01-29 2000-07-06 Schmersal K A Gmbh & Co Position detection arrangement has sound signal line extending along measurement path, derives position correction value from calibration signal distance and transition time
US6437315B1 (en) * 2000-05-31 2002-08-20 Otis Elevator Company Radiation-based contactless position reference system and method for elevators
GB0100348D0 (en) * 2001-01-06 2001-02-14 Kaye Robert N Control data wireless transmission elevator system
US6484849B2 (en) * 2001-02-28 2002-11-26 Otis Elevator Company Elevator speed measurement system including reflective signal technology for making speed determinations
EP1894875B1 (en) * 2006-08-31 2009-08-26 Inventio Ag Safety device for a lift facility and a lift facility with such a safety device
EP1894874A1 (en) 2006-08-31 2008-03-05 Inventio Ag Safety device for an elevator
WO2009105903A1 (en) * 2008-02-29 2009-09-03 Inventio Ag Measuring apparatus for an elevator system and an elevator system having such a measuring apparatus
ITMI20082065A1 (en) * 2008-11-20 2010-05-21 Cea S R L CONTROL SYSTEM AND ADJUSTMENT OF THE POSITION OF THE CABINS IN LIFTING SYSTEMS
DE102009026992A1 (en) * 2009-06-17 2010-12-30 Dekra Testing & Inspection Gmbh Proper operational characteristics e.g. traction characteristics, testing method for lift, involves measuring change of distance between lift cage and fixed measurement point in lift shaft mine opening for determining characteristic values
DE102009028596A1 (en) * 2009-08-17 2011-03-03 Dekra Testing & Inspection Gmbh Proper operational characteristics e.g. traction characteristics, testing method for lift, involves measuring change of distance between lift cage and fixed measurement point in lift shaft mine opening for determining characteristic values
DE102011076241A1 (en) * 2011-03-07 2012-09-13 Dekra Industrial Gmbh Method and device for checking the proper functioning of an elevator
EP3127847B1 (en) * 2015-08-07 2017-12-20 KONE Corporation An arrangement and a method for measuring the position of an installation platform in an elevator shaft
CN105731203B (en) * 2016-03-10 2018-11-02 昆山市工研院智能制造技术有限公司 Lift car localization method and system
CN108408516A (en) * 2018-03-08 2018-08-17 宁夏电通物联网科技股份有限公司 Elevator floor detection device and elevator device based on laser ranging technique and method
CN109573771B (en) * 2019-01-01 2020-11-10 苏州市东挺河智能科技发展有限公司 Machine vision detection system for electric elevator
US20240092610A1 (en) 2020-12-16 2024-03-21 Inventio Ag Method and controller for determining information about a current location of a car in a shaft of an elevator
JP2023553678A (en) 2020-12-16 2023-12-25 インベンテイオ・アクテイエンゲゼルシヤフト Method and controller for evaluating information about the current position of a cabin in an elevator shaft

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413269A (en) * 1932-12-06 1934-07-06 Alan Stewart Fitzgerald Electric indicating control systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113015684A (en) * 2018-11-27 2021-06-22 因温特奥股份公司 Position determination of an elevator car in an elevator shaft
CN113015684B (en) * 2018-11-27 2023-07-28 因温特奥股份公司 Position determination of an elevator car in an elevator shaft

Also Published As

Publication number Publication date
GB2211046A (en) 1989-06-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)