EP1780160A4 - Abnormal-state braking system of elevator - Google Patents

Abnormal-state braking system of elevator

Info

Publication number
EP1780160A4
EP1780160A4 EP04730711A EP04730711A EP1780160A4 EP 1780160 A4 EP1780160 A4 EP 1780160A4 EP 04730711 A EP04730711 A EP 04730711A EP 04730711 A EP04730711 A EP 04730711A EP 1780160 A4 EP1780160 A4 EP 1780160A4
Authority
EP
European Patent Office
Prior art keywords
elevator
abnormal
braking system
state braking
state
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
EP04730711A
Other languages
German (de)
French (fr)
Other versions
EP1780160A1 (en
EP1780160B1 (en
Inventor
Satoru Kato
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
Priority to EP10177854A priority Critical patent/EP2258650B1/en
Publication of EP1780160A1 publication Critical patent/EP1780160A1/en
Publication of EP1780160A4 publication Critical patent/EP1780160A4/en
Application granted granted Critical
Publication of EP1780160B1 publication Critical patent/EP1780160B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66B5/16—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
    • B66B5/22—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 by means of linearly-movable wedges
    • 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
    • B66B5/048—Testing of overspeed governor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
EP04730711A 2004-04-30 2004-04-30 Abnormal-state braking system of elevator Expired - Lifetime EP1780160B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10177854A EP2258650B1 (en) 2004-04-30 2004-04-30 Emergency braking system for an elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/006325 WO2005105649A1 (en) 2004-04-30 2004-04-30 Abnormal-state braking system of elevator

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP10177854A Division EP2258650B1 (en) 2004-04-30 2004-04-30 Emergency braking system for an elevator
EP10177854.6 Division-Into 2010-09-21

Publications (3)

Publication Number Publication Date
EP1780160A1 EP1780160A1 (en) 2007-05-02
EP1780160A4 true EP1780160A4 (en) 2010-01-06
EP1780160B1 EP1780160B1 (en) 2011-12-28

Family

ID=35241574

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10177854A Expired - Lifetime EP2258650B1 (en) 2004-04-30 2004-04-30 Emergency braking system for an elevator
EP04730711A Expired - Lifetime EP1780160B1 (en) 2004-04-30 2004-04-30 Abnormal-state braking system of elevator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10177854A Expired - Lifetime EP2258650B1 (en) 2004-04-30 2004-04-30 Emergency braking system for an elevator

Country Status (4)

Country Link
EP (2) EP2258650B1 (en)
JP (1) JP4566994B2 (en)
CN (1) CN100443392C (en)
WO (1) WO2005105649A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004058756A1 (en) * 2004-12-06 2006-06-14 Siemens Ag Speed monitoring method in an automation system for a conveyor system
EP1981795B1 (en) * 2006-01-30 2014-04-16 Otis Elevator Company Managing an encoder malfunction in an elevator drive system
FR2909060B1 (en) * 2006-11-23 2009-02-13 Pomagalski Sa METHOD FOR SIMULATION OF THE BRAKE OF A CABLE TRANSPORTATION INSTALLATION, METHOD FOR THE DIAGNOSIS OF THE BRAKING OF SUCH AN INSTALLATION DEVICE FOR CONTROLLING THE INTALLATION.
JP2008127180A (en) * 2006-11-24 2008-06-05 Hitachi Ltd Elevator system
JP5151153B2 (en) * 2006-12-28 2013-02-27 三菱電機株式会社 Elevator brake test apparatus and test method thereof
JP5196369B2 (en) * 2008-03-05 2013-05-15 東芝エレベータ株式会社 Elevator maintenance system
JP2009215057A (en) * 2008-03-13 2009-09-24 Toshiba Elevator Co Ltd Compulsory deceleration control system of elevator
BRPI0924457A2 (en) 2009-03-16 2016-02-16 Otis Elevator Co elevator security system and elevator
ES2363311B1 (en) * 2011-03-16 2012-06-05 Aplicaciones Electromecánicas Gervall, S.A. PROTECTION DEVICE AGAINST THE UNCONTROLLED MOVEMENT OF A BOX OF A SPEED ELEVATOR AND LIMITER THAT INCLUDES SUCH DEVICE
ES2368396B1 (en) * 2011-07-01 2012-09-24 Aplicaciones Electromecánicas Gervall S.A. OPERATING PROCEDURE OF A DEVICE AGAINST THE UNCONTROLLED MOVEMENT OF THE ELEVATOR CABIN.
FI123348B (en) * 2011-10-07 2013-02-28 Kone Corp Elevator control arrangement and method of elevator control
CN102701042B (en) * 2012-06-21 2014-04-16 中国矿业大学 Fall-preventing brake sliding carriage and fall-preventing brake method for hoist bucket of vertical shaft
EP2893616A4 (en) 2012-09-05 2016-04-27 Kone Corp Axial flux motor intended for fixing to a machine and method for fixing the axial flux motor to a machine
US10654686B2 (en) 2015-06-30 2020-05-19 Otis Elevator Company Electromagnetic safety trigger
US11066274B2 (en) 2015-06-30 2021-07-20 Otis Elevator Company Electromagnetic safety trigger
CN109476450B (en) * 2016-07-29 2020-07-07 三菱电机株式会社 Control device for elevator
JP6541698B2 (en) * 2017-01-27 2019-07-10 三菱電機ビルテクノサービス株式会社 Operation test method of elevator safety gear and short circuit for operation test
JP6751367B2 (en) * 2017-04-25 2020-09-02 株式会社日立製作所 Emergency stop device and elevator
EP3483108B1 (en) * 2017-11-09 2020-02-19 KONE Corporation Elevator safety gear trigger
CN108100804B (en) * 2017-12-18 2024-03-12 康达电梯有限公司 Car braking system
CN109969898B (en) * 2017-12-28 2021-12-24 奥的斯电梯公司 Remote triggering device, speed limiter assembly and elevator
CN109736548A (en) * 2019-02-28 2019-05-10 上海雅跃智能科技有限公司 A kind of track machine people for the spraying of external wall of high-rise building paint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040079591A1 (en) * 2001-02-22 2004-04-29 Thyssenkrupp Aufzugswerke Gmbh Safety device for movable elements, in particular, elevators

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791002B2 (en) * 1988-07-23 1995-10-04 株式会社日立ビルシステムサービス High speed elevator governor test equipment
JPH0791002A (en) * 1993-09-28 1995-04-04 Takatoshi Nagano Roof tile positioning jig
CA2169682A1 (en) * 1995-03-10 1996-09-11 Christoph Liebetrau Method and equipment for testing a speed limiter of a lift installation
JPH10324474A (en) * 1997-05-26 1998-12-08 Mitsubishi Electric Corp Deceleration device of elevator at terminal floor
JPH11130353A (en) * 1997-10-27 1999-05-18 Toshiba Elevator Co Ltd Operation test device for elevator speed governor
JP2001354372A (en) * 2000-06-14 2001-12-25 Mitsubishi Electric Corp Elevator device
JP4834254B2 (en) * 2001-08-07 2011-12-14 東芝エレベータ株式会社 Governor rope pulling lever, governor rope pulling jig, and pulling method
JP4553535B2 (en) * 2001-09-28 2010-09-29 三菱電機株式会社 Elevator equipment
KR100617379B1 (en) * 2002-04-12 2006-08-29 미쓰비시덴키 가부시키가이샤 Elevator display system and method
JP7091002B2 (en) * 2020-01-06 2022-06-27 株式会社大一商会 Pachinko machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040079591A1 (en) * 2001-02-22 2004-04-29 Thyssenkrupp Aufzugswerke Gmbh Safety device for movable elements, in particular, elevators

Also Published As

Publication number Publication date
EP2258650B1 (en) 2012-08-22
EP1780160A1 (en) 2007-05-02
EP1780160B1 (en) 2011-12-28
EP2258650A3 (en) 2010-12-22
CN1802306A (en) 2006-07-12
CN100443392C (en) 2008-12-17
EP2258650A2 (en) 2010-12-08
JPWO2005105649A1 (en) 2007-12-13
JP4566994B2 (en) 2010-10-20
WO2005105649A1 (en) 2005-11-10

Similar Documents

Publication Publication Date Title
EP1739046A4 (en) Emergency stop system of elevator
EP1780160A4 (en) Abnormal-state braking system of elevator
EP1752407A4 (en) Elevator system
EP1958909A4 (en) Emergency stop system for elevator
HK1122544A1 (en) Elevator system
EP1934125A4 (en) Elevator system
HK1115857A1 (en) Elevator system
GB2427188B (en) Methods and system for stopping elevators
EP1953107A4 (en) Brake system for elevator
EP1866230A4 (en) Elevator system
HK1079751A1 (en) Elevator system
EP1688383A4 (en) Elevator system
HK1117807A1 (en) Elevator including elevator rescue system and rescue method
EP2028150A4 (en) Brake system of elevator
HK1101160A1 (en) Safety brake for elevator without counterweight
EP1940717A4 (en) Multiple car elevator safety system and method
HK1118790A1 (en) Multiple car elevator system and elevator group control therefor
EP1568643A4 (en) Brake system for elevator
EP1731465A4 (en) Elevator group control system
EP1733990A4 (en) Elevator group control system
EP1728752A4 (en) Elevator control system
EP1966072A4 (en) Elevator system
EP1777188A4 (en) Elevator monitoring system
EP1795485A4 (en) Brake device for elevator
EP1876130A4 (en) Elevator monitor system

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: 20051117

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR NL

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

Designated state(s): DE FR NL

A4 Supplementary search report drawn up and despatched

Effective date: 20091203

17Q First examination report despatched

Effective date: 20100506

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 FR NL

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602004035867

Country of ref document: DE

Effective date: 20120322

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20111228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111228

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20121001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20121228

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004035867

Country of ref document: DE

Effective date: 20121001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 602004035867

Country of ref document: DE

Effective date: 20140326

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

Ref country code: DE

Payment date: 20190416

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004035867

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201103