EP1939125A4 - Elevator device - Google Patents

Elevator device

Info

Publication number
EP1939125A4
EP1939125A4 EP05793494A EP05793494A EP1939125A4 EP 1939125 A4 EP1939125 A4 EP 1939125A4 EP 05793494 A EP05793494 A EP 05793494A EP 05793494 A EP05793494 A EP 05793494A EP 1939125 A4 EP1939125 A4 EP 1939125A4
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.)
Granted
Application number
EP05793494A
Other languages
German (de)
French (fr)
Other versions
EP1939125A1 (en
EP1939125B1 (en
Inventor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37962232&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1939125(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1939125A1 publication Critical patent/EP1939125A1/en
Publication of EP1939125A4 publication Critical patent/EP1939125A4/en
Application granted granted Critical
Publication of EP1939125B1 publication Critical patent/EP1939125B1/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
    • 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
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP05793494.5A 2005-10-17 2005-10-17 Elevator device Active EP1939125B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/019044 WO2007046129A1 (en) 2005-10-17 2005-10-17 Elevator device

Publications (3)

Publication Number Publication Date
EP1939125A1 EP1939125A1 (en) 2008-07-02
EP1939125A4 true EP1939125A4 (en) 2012-09-05
EP1939125B1 EP1939125B1 (en) 2015-03-11

Family

ID=37962232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05793494.5A Active EP1939125B1 (en) 2005-10-17 2005-10-17 Elevator device

Country Status (4)

Country Link
EP (1) EP1939125B1 (en)
JP (1) JP4980058B2 (en)
CN (1) CN101056813B (en)
WO (1) WO2007046129A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009215047A (en) * 2008-03-12 2009-09-24 Toshiba Elevator Co Ltd Control device for elevator
BRPI0822708A2 (en) 2008-06-03 2015-07-07 Otis Elevator Co Control arrangement for an elevator brake, elevator brake, and, brake system for an elevator
JP5369616B2 (en) * 2008-10-31 2013-12-18 株式会社日立製作所 Elevator
WO2011146075A1 (en) 2010-05-21 2011-11-24 Otis Elevator Company Braking device
JP2012020825A (en) * 2010-07-13 2012-02-02 Toshiba Elevator Co Ltd Brake control device of elevator
US9637349B2 (en) 2010-11-04 2017-05-02 Otis Elevator Company Elevator brake including coaxially aligned first and second brake members
EP2670695B1 (en) * 2011-02-04 2022-09-07 Otis Elevator Company Stop sequencing for braking device
FI123506B (en) * 2012-05-31 2013-06-14 Kone Corp Elevator control and elevator safety arrangement
EP3253703B1 (en) 2015-02-05 2019-04-10 Otis Elevator Company Ropeless elevator control system
US10207896B2 (en) 2017-01-30 2019-02-19 Otis Elevator Company Elevator machine brake control
US11046552B2 (en) * 2018-03-27 2021-06-29 Otis Elevator Company Method and system of reducing false actuation of safety brakes in elevator system
US11078045B2 (en) 2018-05-15 2021-08-03 Otis Elevator Company Electronic safety actuator for lifting a safety wedge of an elevator
DE102018214251B3 (en) * 2018-08-23 2020-01-09 Thyssenkrupp Ag elevator system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243576A (en) * 1990-02-21 1991-10-30 Mitsubishi Electric Corp Brake device of elevator
US5377788A (en) * 1992-08-08 1995-01-03 C. Haushahn Gmbh & Co. Safety catch device for elevators
JPH07157211A (en) * 1993-12-03 1995-06-20 Mitsubishi Electric Corp Brake device for elevator
JPH07206288A (en) * 1994-01-14 1995-08-08 Toshiba Corp Elevator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190769A (en) * 1983-04-14 1984-10-29 Oki Electric Ind Co Ltd Extension calling system of telephone exchange
JPS59190769U (en) * 1983-06-06 1984-12-18 三菱電機株式会社 Elevator emergency stop device
FI109684B (en) 1998-03-23 2002-09-30 Kone Corp A method of braking a traction sheave and a traction sheave
JP4439074B2 (en) * 2000-03-29 2010-03-24 三菱電機株式会社 Elevator emergency stop device
JP4566337B2 (en) * 2000-06-02 2010-10-20 三菱電機株式会社 Elevator emergency stop device
FI119877B (en) 2005-08-19 2009-04-30 Kone Corp Elevator security

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243576A (en) * 1990-02-21 1991-10-30 Mitsubishi Electric Corp Brake device of elevator
US5377788A (en) * 1992-08-08 1995-01-03 C. Haushahn Gmbh & Co. Safety catch device for elevators
JPH07157211A (en) * 1993-12-03 1995-06-20 Mitsubishi Electric Corp Brake device for elevator
JPH07206288A (en) * 1994-01-14 1995-08-08 Toshiba Corp Elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007046129A1 *

Also Published As

Publication number Publication date
EP1939125A1 (en) 2008-07-02
WO2007046129A1 (en) 2007-04-26
CN101056813A (en) 2007-10-17
JP4980058B2 (en) 2012-07-18
JPWO2007046129A1 (en) 2009-04-23
CN101056813B (en) 2011-08-17
EP1939125B1 (en) 2015-03-11

Similar Documents

Publication Publication Date Title
EP1908719A4 (en) Elevator device
EP2048104A4 (en) Elevator device
EP1997765A4 (en) Elevator device
EP1852382A4 (en) Elevator apparatus
EP1864935A4 (en) Elevator apparatus
EP2098473A4 (en) Elevator device
EP1990305A4 (en) Elevator device
EP1864936A4 (en) Elevator apparatus
HK1111398A1 (en) Elevator device
EP1997763A4 (en) Elevator device
EP1939125A4 (en) Elevator device
EP1834918A4 (en) Elevator
EP2048103A4 (en) Elevator device
EP1870368A4 (en) Elevator device
EP2067734A4 (en) Elevator device
EP1864934A4 (en) Elevator apparatus
EP1927567A4 (en) Elevator device
EP1918239A4 (en) Elevator device
HK1120779A1 (en) Elevator device
HK1114598A1 (en) Elevator device
EP2020394A4 (en) Elevator device
HK1127327A1 (en) Elevator device
EP1961688A4 (en) Elevator device
EP2444351A4 (en) Elevator device
EP1997764A4 (en) Elevator device

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: 20070524

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: 20120808

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 11/08 20060101ALI20120802BHEP

Ipc: B66B 1/32 20060101AFI20120802BHEP

Ipc: B66B 5/02 20060101ALI20120802BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141106

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602005046043

Country of ref document: DE

Effective date: 20150416

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602005046043

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: KONE CORPORATION

Effective date: 20151211

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 602005046043

Country of ref document: DE

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

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

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20180202

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 602005046043

Country of ref document: DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230512

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230830

Year of fee payment: 19