EP1426319A1 - Detecteur de position d'ascenseur - Google Patents

Detecteur de position d'ascenseur Download PDF

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Publication number
EP1426319A1
EP1426319A1 EP01954399A EP01954399A EP1426319A1 EP 1426319 A1 EP1426319 A1 EP 1426319A1 EP 01954399 A EP01954399 A EP 01954399A EP 01954399 A EP01954399 A EP 01954399A EP 1426319 A1 EP1426319 A1 EP 1426319A1
Authority
EP
European Patent Office
Prior art keywords
detected
mounting plate
elevator
position detecting
detecting apparatus
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
EP01954399A
Other languages
German (de)
English (en)
Other versions
EP1426319B1 (fr
EP1426319A4 (fr
Inventor
K. Mitsubishi Electric Engineering Co.Ltd OZEKI
T Mitsubishi Electric Engineering Co. Ltd KODERA
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 EP1426319A1 publication Critical patent/EP1426319A1/fr
Publication of EP1426319A4 publication Critical patent/EP1426319A4/fr
Application granted granted Critical
Publication of EP1426319B1 publication Critical patent/EP1426319B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02—Position or depth indicators
    • 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
    • B66B1/3492—Position or motion detectors or driving means for the detector

Definitions

  • FIG. 8 illustrates a configuration of the conventional position detecting apparatus for an elevator viewed from a side of a hoistway.
  • Fig. 9 illustrates the conventional position detecting apparatus for an elevator viewed from right above it in the hoistway.
  • reference numeral 1 denotes a rope of an elevator
  • 2 denotes a car traveling up and down in a hoistway of a building
  • 3 denotes a door apparatus on the car side
  • 4 denotes a hall of the elevator in the building
  • 5 denotes a door apparatus on the hall side
  • reference numeral 10A denotes a detector mounted on the door apparatus 3 on the car side
  • 20A denotes a device to be detected mounted on the door apparatus 5 on the hall side.
  • two permanent magnets 24 are overlapped and mounted on the mounting plate 21, in order to give strong magnetic force exceeding an ON level of the lead switches 12 and 13 such that positional accuracy of ON and OFF operating points of the lead switches 12 and 13 is realized.
  • magnetic force capable of holding the ON state of the lead switches 12 and 13 is sufficient for intermediate parts other than both the ends of the magnetic member 23
  • only one permanent magnet 24 is mounted on the mounting plate 21 for each intermediate part.
  • the permanent magnets 24 are spaced apart from each other when mounted on the mounting plate 21 utilizing a hysteresis property of the lead switches 12 and 13.
  • This magnet member 23 is composed of the permanent magnets 24 formed in a small rectangular parallelepiped shape of a fixed dimension and the rubber body (resin) molding the surrounding of the permanent magnets 24 as in the above-mentioned first embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
EP01954399.0A 2001-07-31 2001-07-31 Ascenseur avec un détecteur de position Expired - Lifetime EP1426319B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/006603 WO2003011734A1 (fr) 2001-07-31 2001-07-31 Detecteur de position d'ascenseur

Publications (3)

Publication Number Publication Date
EP1426319A1 true EP1426319A1 (fr) 2004-06-09
EP1426319A4 EP1426319A4 (fr) 2010-06-02
EP1426319B1 EP1426319B1 (fr) 2013-10-16

Family

ID=11737607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01954399.0A Expired - Lifetime EP1426319B1 (fr) 2001-07-31 2001-07-31 Ascenseur avec un détecteur de position

Country Status (6)

Country Link
EP (1) EP1426319B1 (fr)
JP (1) JP4879457B2 (fr)
KR (1) KR100508328B1 (fr)
CN (1) CN1224567C (fr)
TW (1) TW584609B (fr)
WO (1) WO2003011734A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867820A1 (fr) * 2006-06-01 2007-12-19 ELESTA relays GmbH Dispositif de maintien pouvant être surveillé
US20100147038A1 (en) * 2007-02-22 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Laundry treatment device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2038197A4 (fr) * 2006-07-11 2013-07-24 Mitsubishi Electric Corp Dispositif de détection de position, dispositif de détection de position pour ascenseur, et appareil d'ascenseur
EP2067732A1 (fr) * 2007-12-07 2009-06-10 Inventio Ag Système de détection de la position d'une cabine d'ascenseur
WO2010134158A1 (fr) * 2009-05-19 2010-11-25 三菱電機株式会社 Dispositif de détection d'anomalies sur un ascenseur
JP5749040B2 (ja) * 2011-03-04 2015-07-15 ティッセンクルップ・アクセス・ジャパン株式会社 階段昇降機および階段昇降機用監視装置
FI126536B (en) * 2016-05-18 2017-01-31 Kone Elevators Co Ltd Elevator
FI126496B (en) * 2016-05-18 2017-01-13 Kone Elevators Co Ltd Elevator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889231A (en) * 1973-10-26 1975-06-10 Westinghouse Electric Corp Elevator signalling system
JPS60223770A (ja) * 1984-04-18 1985-11-08 株式会社日立製作所 エレベ−タ−の位置検出装置
JPS6192678U (fr) * 1984-11-26 1986-06-16
JP2894650B2 (ja) * 1991-07-30 1999-05-24 株式会社東芝 エレベータの着床差距離検出装置
FI111937B (fi) * 1993-12-28 2003-10-15 Kone Corp Menetelmä hissikorin paikan määrittämiseksi
JPH07220594A (ja) * 1994-02-04 1995-08-18 Nippon Autom Kk 磁気近接スイッチ
US5459399A (en) * 1994-06-08 1995-10-17 Otis Elevator Company Trap for preventing mixing of flux between adjacent indicia and being disposed adjacent first and second sensors
JPH1151696A (ja) * 1997-07-31 1999-02-26 Nitto Denko Corp シ―ト状磁石
DE19847972A1 (de) * 1998-10-17 2000-04-20 Juergen Andretzky Steuerung von hydraulischen Aufzuganlagen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867820A1 (fr) * 2006-06-01 2007-12-19 ELESTA relays GmbH Dispositif de maintien pouvant être surveillé
US20100147038A1 (en) * 2007-02-22 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Laundry treatment device
US8756956B2 (en) * 2007-02-22 2014-06-24 Bsh Bosch Und Siemens Hausgerate Gmbh Laundry treatment device

Also Published As

Publication number Publication date
TW584609B (en) 2004-04-21
KR20030036811A (ko) 2003-05-09
KR100508328B1 (ko) 2005-08-17
CN1468195A (zh) 2004-01-14
EP1426319B1 (fr) 2013-10-16
JPWO2003011734A1 (ja) 2004-11-18
CN1224567C (zh) 2005-10-26
WO2003011734A1 (fr) 2003-02-13
JP4879457B2 (ja) 2012-02-22
EP1426319A4 (fr) 2010-06-02

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