WO2011024142A3 - Moteur équipé d'un système de freinage - Google Patents

Moteur équipé d'un système de freinage Download PDF

Info

Publication number
WO2011024142A3
WO2011024142A3 PCT/IB2010/053849 IB2010053849W WO2011024142A3 WO 2011024142 A3 WO2011024142 A3 WO 2011024142A3 IB 2010053849 W IB2010053849 W IB 2010053849W WO 2011024142 A3 WO2011024142 A3 WO 2011024142A3
Authority
WO
WIPO (PCT)
Prior art keywords
braking system
motor provided
pulley
shaft
motor
Prior art date
Application number
PCT/IB2010/053849
Other languages
English (en)
Other versions
WO2011024142A2 (fr
Inventor
Benoit Vincent
Pascal Beynaud
Original Assignee
Moteurs Leroy-Somer
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 Moteurs Leroy-Somer filed Critical Moteurs Leroy-Somer
Priority to CN201080038070.6A priority Critical patent/CN102549890B/zh
Priority to US13/390,458 priority patent/US20120153754A1/en
Publication of WO2011024142A2 publication Critical patent/WO2011024142A2/fr
Publication of WO2011024142A3 publication Critical patent/WO2011024142A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1023—Magnetically influenced friction brakes using electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/30—Operating devices electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention concerne un moteur (1) comportant : un arbre (6) portant un rotor, une poulie (5) entraînée par l'arbre (6), au moins un frein à étrier (3) agissant sur une paroi (4) tournant avec la poulie (5), au moins un frein axial (2).
PCT/IB2010/053849 2009-08-27 2010-08-26 Moteur équipé d'un système de freinage WO2011024142A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080038070.6A CN102549890B (zh) 2009-08-27 2010-08-26 设置有制动***的电动机
US13/390,458 US20120153754A1 (en) 2009-08-27 2010-08-26 Motor provided with a braking system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0904080 2009-08-27
FR0904080A FR2949625B1 (fr) 2009-08-27 2009-08-27 Moteur equipe d'un systeme de freinage

Publications (2)

Publication Number Publication Date
WO2011024142A2 WO2011024142A2 (fr) 2011-03-03
WO2011024142A3 true WO2011024142A3 (fr) 2011-12-01

Family

ID=42224225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/053849 WO2011024142A2 (fr) 2009-08-27 2010-08-26 Moteur équipé d'un système de freinage

Country Status (4)

Country Link
US (1) US20120153754A1 (fr)
CN (1) CN102549890B (fr)
FR (1) FR2949625B1 (fr)
WO (1) WO2011024142A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001449B1 (fr) * 2013-01-25 2019-08-16 Moteurs Leroy-Somer Machine d'entrainement d'un ascenseur.
FR3004872B1 (fr) 2013-04-17 2017-05-05 Moteurs Leroy-Somer Dispositif de controle d'un frein a manque de courant.
US10644566B2 (en) * 2016-07-08 2020-05-05 Akebono Brake Industry Co., Ltd Motor with a motor brake
US10618775B2 (en) 2016-11-18 2020-04-14 Otis Elevator Company Retrofitting an elevator machine with primary and secondary braking
US10737908B2 (en) 2016-11-22 2020-08-11 Otis Elevator Company Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine
DE102017120490A1 (de) * 2017-09-06 2019-03-07 Liebherr-Components Biberach Gmbh Freifallwinde
US11618650B2 (en) * 2018-06-15 2023-04-04 Fox Valley Elevator, Llc Elevator braking device, powerhead and methods
US11807493B1 (en) * 2018-10-15 2023-11-07 Otis Elevator Company Retrofitted hoist machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964692A (en) * 1973-08-03 1976-06-22 Mattco, Inc. Winch spool with disc brake system
EP0796814A2 (fr) * 1996-03-22 1997-09-24 Sanyo Kogyo Co., Ltd. Frein pour appareil de levage
FR2922060A1 (fr) * 2007-10-09 2009-04-10 Leroy Somer Moteurs Machine electrique tournante comportant deux stators
US20090127949A1 (en) * 2007-11-20 2009-05-21 He Zhang Permanent-magnet synchronous gearless traction machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355785A (en) * 1981-02-23 1982-10-26 Westinghouse Electric Corp. Electrically driven sheave
JP2804749B2 (ja) * 1996-10-25 1998-09-30 三陽工業株式会社 巻上機用制動装置
JP2001355659A (ja) * 2000-04-27 2001-12-26 Inventio Ag エレベーター駆動装置用ディスクブレーキ
FR2846163B1 (fr) * 2002-10-18 2013-06-07 Leroy Somer Moteurs Machine comportant une poulie et un moteur electrique, notamment pour ascenseur
JP4525197B2 (ja) * 2004-06-17 2010-08-18 株式会社明電舎 エレベータ巻上機
FI117335B (fi) * 2004-07-30 2006-09-15 Kone Corp Menetelmä hissin asentamiseksi ja hissi
CN1926052B (zh) * 2004-12-15 2012-06-06 三菱电机株式会社 电梯用曳引机
US8783421B2 (en) * 2007-09-20 2014-07-22 Thyssenkrupp Aufzugswerke Gmbh Brake device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964692A (en) * 1973-08-03 1976-06-22 Mattco, Inc. Winch spool with disc brake system
EP0796814A2 (fr) * 1996-03-22 1997-09-24 Sanyo Kogyo Co., Ltd. Frein pour appareil de levage
FR2922060A1 (fr) * 2007-10-09 2009-04-10 Leroy Somer Moteurs Machine electrique tournante comportant deux stators
US20090127949A1 (en) * 2007-11-20 2009-05-21 He Zhang Permanent-magnet synchronous gearless traction machine

Also Published As

Publication number Publication date
FR2949625A1 (fr) 2011-03-04
US20120153754A1 (en) 2012-06-21
FR2949625B1 (fr) 2011-09-30
CN102549890A (zh) 2012-07-04
CN102549890B (zh) 2015-06-17
WO2011024142A2 (fr) 2011-03-03

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