EP1588397A4 - Interference compensation optically synchronized safety detection system for elevator sliding doors - Google Patents

Interference compensation optically synchronized safety detection system for elevator sliding doors

Info

Publication number
EP1588397A4
EP1588397A4 EP02792553.6A EP02792553A EP1588397A4 EP 1588397 A4 EP1588397 A4 EP 1588397A4 EP 02792553 A EP02792553 A EP 02792553A EP 1588397 A4 EP1588397 A4 EP 1588397A4
Authority
EP
European Patent Office
Prior art keywords
detection system
sliding doors
safety detection
interference compensation
elevator sliding
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Withdrawn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
EP02792553.6A
Other languages
German (de)
French (fr)
Other versions
EP1588397A1 (en
Inventor
Richard Pustelniak
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 EP1588397A1 publication Critical patent/EP1588397A1/en
Publication of EP1588397A4 publication Critical patent/EP1588397A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • 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
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
EP02792553.6A 2002-12-31 2002-12-31 Interference compensation optically synchronized safety detection system for elevator sliding doors Withdrawn EP1588397A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/041816 WO2004059692A1 (en) 2002-12-31 2002-12-31 Interference compensation optically synchronized safety detection system for elevator sliding doors

Publications (2)

Publication Number Publication Date
EP1588397A1 EP1588397A1 (en) 2005-10-26
EP1588397A4 true EP1588397A4 (en) 2015-12-16

Family

ID=32679964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02792553.6A Withdrawn EP1588397A4 (en) 2002-12-31 2002-12-31 Interference compensation optically synchronized safety detection system for elevator sliding doors

Country Status (7)

Country Link
EP (1) EP1588397A4 (en)
JP (1) JP4292159B2 (en)
KR (1) KR100956728B1 (en)
CN (1) CN100524604C (en)
AU (1) AU2002358313A1 (en)
HK (1) HK1087529A1 (en)
WO (1) WO2004059692A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101277887B (en) * 2005-08-08 2012-11-28 奥蒂斯电梯公司 Method and system for communicating with elevator controller
GB2526071B (en) * 2014-05-02 2018-05-23 Ensota Ltd A method of operating an automatic door installation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6279687B1 (en) * 1999-10-01 2001-08-28 Otis Elevator Company Method and system for detecting objects in a detection zone using modulated means
WO2002048745A1 (en) * 2000-12-15 2002-06-20 Prospects, Corp. Obstacle detection sensor using synchronous detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823010A (en) 1987-05-11 1989-04-18 The Stanley Works Sliding door threshold sensor
JP4917203B2 (en) * 2000-12-27 2012-04-18 オーチス エレベータ カンパニー Method and system for detecting an object in a detection zone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6279687B1 (en) * 1999-10-01 2001-08-28 Otis Elevator Company Method and system for detecting objects in a detection zone using modulated means
WO2002048745A1 (en) * 2000-12-15 2002-06-20 Prospects, Corp. Obstacle detection sensor using synchronous detection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004059692A1 *

Also Published As

Publication number Publication date
JP4292159B2 (en) 2009-07-08
AU2002358313A1 (en) 2004-07-22
EP1588397A1 (en) 2005-10-26
HK1087529A1 (en) 2006-10-13
KR100956728B1 (en) 2010-05-06
KR20050091727A (en) 2005-09-15
CN1720599A (en) 2006-01-11
CN100524604C (en) 2009-08-05
WO2004059692A1 (en) 2004-07-15
JP2006512261A (en) 2006-04-13

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Legal Events

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Effective date: 20151112

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Effective date: 20160212