EP3831757A4 - Multi-car elevator system and building structure - Google Patents

Multi-car elevator system and building structure Download PDF

Info

Publication number
EP3831757A4
EP3831757A4 EP19843404.5A EP19843404A EP3831757A4 EP 3831757 A4 EP3831757 A4 EP 3831757A4 EP 19843404 A EP19843404 A EP 19843404A EP 3831757 A4 EP3831757 A4 EP 3831757A4
Authority
EP
European Patent Office
Prior art keywords
building structure
elevator system
car elevator
car
building
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.)
Pending
Application number
EP19843404.5A
Other languages
German (de)
French (fr)
Other versions
EP3831757A1 (en
Inventor
Yoshihiro Dozono
Takashi Abe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP3831757A1 publication Critical patent/EP3831757A1/en
Publication of EP3831757A4 publication Critical patent/EP3831757A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Elevator Door Apparatuses (AREA)
EP19843404.5A 2018-07-31 2019-04-19 Multi-car elevator system and building structure Pending EP3831757A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018144503A JP7182938B2 (en) 2018-07-31 2018-07-31 Multi-car elevator system and building structure
PCT/JP2019/016803 WO2020026538A1 (en) 2018-07-31 2019-04-19 Multi-car elevator system and building structure

Publications (2)

Publication Number Publication Date
EP3831757A1 EP3831757A1 (en) 2021-06-09
EP3831757A4 true EP3831757A4 (en) 2022-08-17

Family

ID=69231644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19843404.5A Pending EP3831757A4 (en) 2018-07-31 2019-04-19 Multi-car elevator system and building structure

Country Status (4)

Country Link
EP (1) EP3831757A4 (en)
JP (1) JP7182938B2 (en)
CN (1) CN112469655B (en)
WO (1) WO2020026538A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043432A (en) * 2015-08-25 2017-03-02 株式会社日立製作所 Elevator group management system
US20170267487A1 (en) * 2016-03-16 2017-09-21 Otis Elevator Company Passenger guidance system for multicar elevator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640675A (en) * 1992-07-21 1994-02-15 Hitachi Ltd Elevator's passenger number detector and elevator controller
JPH06171845A (en) * 1992-12-02 1994-06-21 Hitachi Ltd Elevator operation control device and method
JP4539682B2 (en) * 2007-06-12 2010-09-08 株式会社日立製作所 Multi car elevator
FI121421B (en) * 2009-07-28 2010-11-15 Marimils Oy A system for controlling lifts in an elevator system
JP2012188253A (en) 2011-03-11 2012-10-04 Mitsubishi Electric Building Techno Service Co Ltd Elevator landing display device
JP6492888B2 (en) * 2015-03-31 2019-04-03 フジテック株式会社 Elevator group management system
SG11201809894UA (en) * 2016-05-18 2018-12-28 Hitachi Ltd Simulation apparatus, simulation method, and computer program
JP6611685B2 (en) * 2016-08-22 2019-11-27 株式会社日立製作所 Elevator system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043432A (en) * 2015-08-25 2017-03-02 株式会社日立製作所 Elevator group management system
US20170267487A1 (en) * 2016-03-16 2017-09-21 Otis Elevator Company Passenger guidance system for multicar elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020026538A1 *

Also Published As

Publication number Publication date
JP2020019610A (en) 2020-02-06
CN112469655A (en) 2021-03-09
CN112469655B (en) 2022-05-17
WO2020026538A1 (en) 2020-02-06
EP3831757A1 (en) 2021-06-09
JP7182938B2 (en) 2022-12-05

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