EP1932794A4 - Elevator device - Google Patents

Elevator device

Info

Publication number
EP1932794A4
EP1932794A4 EP05790458A EP05790458A EP1932794A4 EP 1932794 A4 EP1932794 A4 EP 1932794A4 EP 05790458 A EP05790458 A EP 05790458A EP 05790458 A EP05790458 A EP 05790458A EP 1932794 A4 EP1932794 A4 EP 1932794A4
Authority
EP
European Patent Office
Prior art keywords
elevator device
elevator
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Withdrawn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
EP05790458A
Other languages
German (de)
French (fr)
Other versions
EP1932794A1 (en
Inventor
Takaharu Ueda
Hiroshi Kigawa
Akira Okada
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 EP1932794A1 publication Critical patent/EP1932794A1/en
Publication of EP1932794A4 publication Critical patent/EP1932794A4/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Withdrawn legal-status Critical Current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
    • B66B1/3476—Load weighing or car passenger counting devices
    • B66B1/3484—Load weighing or car passenger counting devices using load cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Control And Safety Of Cranes (AREA)
EP05790458A 2005-10-05 2005-10-05 Elevator device Withdrawn EP1932794A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/018463 WO2007039932A1 (en) 2005-10-05 2005-10-05 Elevator device

Publications (2)

Publication Number Publication Date
EP1932794A1 EP1932794A1 (en) 2008-06-18
EP1932794A4 true EP1932794A4 (en) 2012-09-05

Family

ID=37905978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05790458A Withdrawn EP1932794A4 (en) 2005-10-05 2005-10-05 Elevator device

Country Status (5)

Country Link
EP (1) EP1932794A4 (en)
JP (1) JP5014788B2 (en)
KR (1) KR100932582B1 (en)
CN (1) CN101035732A (en)
WO (1) WO2007039932A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5196369B2 (en) * 2008-03-05 2013-05-15 東芝エレベータ株式会社 Elevator maintenance system
JP2011051764A (en) * 2009-09-03 2011-03-17 Toshiba Elevator Co Ltd Elevator
WO2019207716A1 (en) * 2018-04-26 2019-10-31 三菱電機株式会社 Elevator control device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793442A (en) * 1987-11-05 1988-12-27 Schindler Elevator Corporation Method and apparatus for providing pre-travel balancing energy to an elevator drive
GB2267078A (en) * 1989-09-08 1993-11-24 Mitsubishi Electric Corp Load detector device for an elevator.
JP2002338164A (en) * 2001-05-17 2002-11-27 Hitachi Ltd Load detecting circuit for elevator
JP2003221171A (en) * 2002-01-31 2003-08-05 Hitachi Ltd Braking device for elevator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570681A (en) * 1978-11-17 1980-05-28 Hitachi Ltd Elevator load detector
JPH07157211A (en) * 1993-12-03 1995-06-20 Mitsubishi Electric Corp Brake device for elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793442A (en) * 1987-11-05 1988-12-27 Schindler Elevator Corporation Method and apparatus for providing pre-travel balancing energy to an elevator drive
GB2267078A (en) * 1989-09-08 1993-11-24 Mitsubishi Electric Corp Load detector device for an elevator.
JP2002338164A (en) * 2001-05-17 2002-11-27 Hitachi Ltd Load detecting circuit for elevator
JP2003221171A (en) * 2002-01-31 2003-08-05 Hitachi Ltd Braking device for elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007039932A1 *

Also Published As

Publication number Publication date
JP5014788B2 (en) 2012-08-29
EP1932794A1 (en) 2008-06-18
JPWO2007039932A1 (en) 2009-04-16
KR100932582B1 (en) 2009-12-17
CN101035732A (en) 2007-09-12
WO2007039932A1 (en) 2007-04-12
KR20070083931A (en) 2007-08-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070315

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE

A4 Supplementary search report drawn up and despatched

Effective date: 20120807

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 1/44 20060101AFI20120801BHEP

Ipc: B66B 5/14 20060101ALI20120801BHEP

Ipc: B66B 3/00 20060101ALI20120801BHEP

Ipc: B66B 1/34 20060101ALI20120801BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 20171208

18W Application withdrawn

Effective date: 20171228