EP2360112A4 - Elevator safety circuit device - Google Patents

Elevator safety circuit device

Info

Publication number
EP2360112A4
EP2360112A4 EP08878754.4A EP08878754A EP2360112A4 EP 2360112 A4 EP2360112 A4 EP 2360112A4 EP 08878754 A EP08878754 A EP 08878754A EP 2360112 A4 EP2360112 A4 EP 2360112A4
Authority
EP
European Patent Office
Prior art keywords
circuit device
safety circuit
elevator safety
elevator
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
Application number
EP08878754.4A
Other languages
German (de)
French (fr)
Other versions
EP2360112A1 (en
EP2360112B1 (en
Inventor
Jun Hashimoto
Takaharu Ueda
Masunori Shibata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP2360112A1 publication Critical patent/EP2360112A1/en
Publication of EP2360112A4 publication Critical patent/EP2360112A4/en
Application granted granted Critical
Publication of EP2360112B1 publication Critical patent/EP2360112B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the 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
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • B66B5/022—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by a natural event, e.g. earthquake

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
EP08878754.4A 2008-12-12 2008-12-12 Elevator safety circuit device Active EP2360112B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/072641 WO2010067455A1 (en) 2008-12-12 2008-12-12 Elevator safety circuit device

Publications (3)

Publication Number Publication Date
EP2360112A1 EP2360112A1 (en) 2011-08-24
EP2360112A4 true EP2360112A4 (en) 2014-04-23
EP2360112B1 EP2360112B1 (en) 2017-04-12

Family

ID=42242466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08878754.4A Active EP2360112B1 (en) 2008-12-12 2008-12-12 Elevator safety circuit device

Country Status (5)

Country Link
EP (1) EP2360112B1 (en)
JP (1) JP5220126B2 (en)
KR (1) KR101219230B1 (en)
CN (1) CN102177082B (en)
WO (1) WO2010067455A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20090335A (en) 2009-09-16 2011-03-17 Kone Corp Method and arrangement for preventing uncontrolled movement of the elevator car
FI123506B (en) * 2012-05-31 2013-06-14 Kone Corp Elevator control and elevator safety arrangement
ES2627970T3 (en) 2012-06-26 2017-08-01 Otis Elevator Company Safety chain circuit
KR102542082B1 (en) * 2022-05-23 2023-06-13 이종영 Control signal input/output controller Stage equipment system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532382A (en) * 1991-07-29 1993-02-09 Toshiba Corp Elevator controller
WO2005047157A2 (en) * 2003-11-12 2005-05-26 Kone Corporation Elevator brake and brake control circuit
WO2008068375A1 (en) * 2006-12-08 2008-06-12 Kone Corporation Condition monitoring method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0859167A (en) * 1994-08-24 1996-03-05 Toshiba Corp Control device of escalator
JPH10250952A (en) 1997-03-07 1998-09-22 Toshiba Corp Elevator control device
JP2007084177A (en) 2005-09-20 2007-04-05 Toshiba Elevator Co Ltd Control system of elevator
WO2007108069A1 (en) * 2006-03-17 2007-09-27 Mitsubishi Denki Kabushiki Kaisha Elevator device
CN101522552B (en) 2006-12-05 2012-02-22 三菱电机株式会社 Elevator system
JP5032382B2 (en) * 2008-04-17 2012-09-26 Ｎｔｎ株式会社 Motor drive device and in-wheel motor drive device
EP2364947B1 (en) * 2008-12-05 2016-08-24 Mitsubishi Electric Corporation Elevator device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532382A (en) * 1991-07-29 1993-02-09 Toshiba Corp Elevator controller
WO2005047157A2 (en) * 2003-11-12 2005-05-26 Kone Corporation Elevator brake and brake control circuit
WO2008068375A1 (en) * 2006-12-08 2008-06-12 Kone Corporation Condition monitoring method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010067455A1 *

Also Published As

Publication number Publication date
CN102177082A (en) 2011-09-07
WO2010067455A1 (en) 2010-06-17
CN102177082B (en) 2013-09-25
KR101219230B1 (en) 2013-01-09
JPWO2010067455A1 (en) 2012-05-17
KR20110039385A (en) 2011-04-15
EP2360112A1 (en) 2011-08-24
JP5220126B2 (en) 2013-06-26
EP2360112B1 (en) 2017-04-12

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