EP2090541A4 - Safety system for elevators - Google Patents
Safety system for elevatorsInfo
- Publication number
- EP2090541A4 EP2090541A4 EP06834113.0A EP06834113A EP2090541A4 EP 2090541 A4 EP2090541 A4 EP 2090541A4 EP 06834113 A EP06834113 A EP 06834113A EP 2090541 A4 EP2090541 A4 EP 2090541A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- elevators
- safety system
- safety
- 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.)
- Granted
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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
-
- 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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
-
- 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
- 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
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Inorganic Chemistry (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/324358 WO2008068863A1 (en) | 2006-12-06 | 2006-12-06 | Safety system for elevators |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2090541A1 EP2090541A1 (en) | 2009-08-19 |
EP2090541A4 true EP2090541A4 (en) | 2013-08-21 |
EP2090541B1 EP2090541B1 (en) | 2014-08-20 |
Family
ID=39491782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06834113.0A Active EP2090541B1 (en) | 2006-12-06 | 2006-12-06 | Safety system for elevators |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2090541B1 (en) |
JP (1) | JP5053291B2 (en) |
KR (1) | KR100985642B1 (en) |
CN (1) | CN101500924B (en) |
WO (1) | WO2008068863A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2380841A1 (en) * | 2009-01-21 | 2011-10-26 | Mitsubishi Electric Corporation | Elevator device |
JP5345210B2 (en) * | 2009-05-19 | 2013-11-20 | 三菱電機株式会社 | Elevator abnormality detection device |
WO2012000170A1 (en) * | 2010-06-29 | 2012-01-05 | Empire Technology Development Llc | Method and system for determining safety of elevator |
US9676591B2 (en) | 2013-09-20 | 2017-06-13 | Mitsubishi Electric Corporation | Elevator apparatus |
WO2015078859A1 (en) * | 2013-11-29 | 2015-06-04 | Inventio Ag | Improvements in or relating to elevators |
EP2918536B1 (en) * | 2014-03-12 | 2022-06-22 | ABB Schweiz AG | Condition monitoring of vertical transport equipment |
CN114206759B (en) * | 2019-07-24 | 2023-10-24 | 因温特奥股份公司 | Method and device for determining the current exact position of an elevator car in an elevator shaft |
CN111689316B (en) * | 2020-05-28 | 2022-08-12 | 日立楼宇技术(广州)有限公司 | Elevator car position determining method, elevator car position determining device, computer equipment and storage medium |
JP7078145B1 (en) * | 2021-02-09 | 2022-05-31 | フジテック株式会社 | Elevator control device |
CN113003350B (en) * | 2021-03-29 | 2022-11-25 | 广州广日电梯工业有限公司 | Elevator safety control method and elevator safety control device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50146266A (en) * | 1974-05-13 | 1975-11-22 | ||
JPS50146266U (en) * | 1974-05-20 | 1975-12-04 | ||
JPS5612281A (en) * | 1979-07-10 | 1981-02-06 | Mitsubishi Electric Corp | End floor stoppage device for elevator |
JPS5878976A (en) * | 1981-11-02 | 1983-05-12 | 三菱電機株式会社 | Controller for elevator |
JPS62218382A (en) * | 1986-03-19 | 1987-09-25 | 株式会社日立製作所 | Step safety device for elevator |
US6253879B1 (en) * | 1998-12-22 | 2001-07-03 | Otis Elevator Company | Apparatus and method of determining overspeed of an elevator car |
JP2003095555A (en) * | 2001-09-25 | 2003-04-03 | Toshiba Elevator Co Ltd | Control device of elevator |
DE10392710T5 (en) * | 2002-09-24 | 2005-09-15 | Mitsubishi Denki K.K. | Elevator safety system |
JPWO2004031064A1 (en) * | 2002-10-04 | 2006-02-02 | 株式会社日立製作所 | Elevator system |
CA2540431C (en) | 2004-05-31 | 2009-12-22 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
CN1950287B (en) * | 2005-03-30 | 2011-05-11 | 三菱电机株式会社 | Elevator apparatus |
-
2006
- 2006-12-06 JP JP2008548149A patent/JP5053291B2/en active Active
- 2006-12-06 EP EP06834113.0A patent/EP2090541B1/en active Active
- 2006-12-06 KR KR1020097013120A patent/KR100985642B1/en active IP Right Grant
- 2006-12-06 WO PCT/JP2006/324358 patent/WO2008068863A1/en active Application Filing
- 2006-12-06 CN CN2006800565180A patent/CN101500924B/en active Active
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
CN101500924B (en) | 2011-04-20 |
KR100985642B1 (en) | 2010-10-05 |
CN101500924A (en) | 2009-08-05 |
WO2008068863A1 (en) | 2008-06-12 |
JPWO2008068863A1 (en) | 2010-03-18 |
EP2090541B1 (en) | 2014-08-20 |
EP2090541A1 (en) | 2009-08-19 |
KR20090087086A (en) | 2009-08-14 |
JP5053291B2 (en) | 2012-10-17 |
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