CA2629630C - Electric motor with a low number of revolutions, in particular to drive lifting devices - Google Patents

Electric motor with a low number of revolutions, in particular to drive lifting devices Download PDF

Info

Publication number
CA2629630C
CA2629630C CA2629630A CA2629630A CA2629630C CA 2629630 C CA2629630 C CA 2629630C CA 2629630 A CA2629630 A CA 2629630A CA 2629630 A CA2629630 A CA 2629630A CA 2629630 C CA2629630 C CA 2629630C
Authority
CA
Canada
Prior art keywords
stator
electric motor
rotor
pulley
motor according
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.)
Expired - Fee Related
Application number
CA2629630A
Other languages
English (en)
French (fr)
Other versions
CA2629630A1 (en
Inventor
Giorgio Jezek
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.)
Individual
Original Assignee
Individual
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
Priority claimed from ITBZ20060015 external-priority patent/ITBZ20060015A1/it
Priority claimed from ITBZ20060018 external-priority patent/ITBZ20060018A1/it
Priority claimed from ITTN20060007 external-priority patent/ITTN20060007A1/it
Application filed by Individual filed Critical Individual
Publication of CA2629630A1 publication Critical patent/CA2629630A1/en
Application granted granted Critical
Publication of CA2629630C publication Critical patent/CA2629630C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • 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
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H02K7/1012—Machine arranged inside the pulley
    • H02K7/1016—Machine of the outer rotor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Synchronous Machinery (AREA)
CA2629630A 2006-04-28 2007-03-19 Electric motor with a low number of revolutions, in particular to drive lifting devices Expired - Fee Related CA2629630C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
ITBZ20060015 ITBZ20060015A1 (it) 2006-04-28 2006-04-28 Realizzazione di un motore a basso numero di giri alimentato a corrente alternata trifase.
ITBZ2006A000015 2006-04-28
ITBZ20060018 ITBZ20060018A1 (it) 2006-05-09 2006-05-09 Realizzazione di un motore a basso numero di giri alimentato a corrente alternata trifase.
ITBZ2006A000018 2006-05-09
ITTN20060007 ITTN20060007A1 (it) 2006-05-10 2006-05-10 Realizzazione di un motore a basso numero di giri alimentato a corrente alternata trifase
ITTN2006A000007 2006-05-10
PCT/IB2007/000669 WO2007129150A1 (en) 2006-04-28 2007-03-19 Electric motor with a low number of revolutions, in particular to drive lifting devices

Publications (2)

Publication Number Publication Date
CA2629630A1 CA2629630A1 (en) 2007-11-15
CA2629630C true CA2629630C (en) 2011-07-26

Family

ID=38324192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2629630A Expired - Fee Related CA2629630C (en) 2006-04-28 2007-03-19 Electric motor with a low number of revolutions, in particular to drive lifting devices

Country Status (11)

Country Link
US (1) US7851956B2 (enExample)
EP (1) EP2013960B1 (enExample)
JP (1) JP2009528815A (enExample)
KR (1) KR101045583B1 (enExample)
AT (1) ATE478462T1 (enExample)
AU (1) AU2007246782B2 (enExample)
BR (1) BRPI0711451A2 (enExample)
CA (1) CA2629630C (enExample)
DE (1) DE602007008552D1 (enExample)
SM (1) SMAP200700062A (enExample)
WO (1) WO2007129150A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012114163A1 (en) 2011-02-24 2012-08-30 Giorgio Jezek Device for saving energy during vertical and horizontal motions wherein the resisting torque can be split into two torques opposing each other
WO2012143765A1 (en) 2011-04-20 2012-10-26 Giorgio Jezek Device for saving energy during vertical and horizontal motions
WO2010134106A2 (en) 2010-02-26 2010-11-25 Giorgio Jezek Device for saving energy during vertical and horizontal motions wherein the resisting torque can be split into two torques opposing each other
WO2021124389A1 (ja) * 2019-12-16 2021-06-24 株式会社日立製作所 巻上機及びエレベーター
US12261491B2 (en) 2022-04-12 2025-03-25 Hamilton Sundstrand Corporation Aircraft electric motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535774A (en) * 1919-11-07 1925-04-28 Electric Machinery Mfg Co Self-starting synchronous motor
DE7032345U (de) * 1970-08-29 1971-05-13 Barmag Barmer Maschf Lieferwerk fuer band- oder fadenfoermiges material.
US4019104A (en) * 1974-03-26 1977-04-19 Parker Louis W Variable speed induction motor
US4197474A (en) * 1977-09-19 1980-04-08 Honigsbaum Richard F Hermetic clutch
GB2157090B (en) * 1984-04-02 1988-10-19 Dominic Decesare Compound induction electric rotating machine
JPS6176040A (ja) * 1984-09-19 1986-04-18 Sanki Eng Co Ltd 電動プ−リ−
DE8528075U1 (de) * 1985-10-02 1987-05-14 Fichtel & Sachs Ag, 8720 Schweinfurt Bremseinrichtung für ein von einer Person anzutreibendes Gerät, insbesondere Ergometer
EP0695662A1 (en) 1994-08-04 1996-02-07 Chen-Chi Yang A driving assembly for motor wheels and method of making the same
US5770909A (en) * 1996-12-13 1998-06-23 Rosen Motors, L.P. Wound rotor synchronous motor-generator and field control system therefor
JP3226551B2 (ja) * 1997-03-18 2001-11-05 三菱電機株式会社 エレベータ用巻き上げ装置
JP3711323B2 (ja) * 2000-04-14 2005-11-02 三菱電機株式会社 車両用交流回転電機
US20020171305A1 (en) * 2001-04-17 2002-11-21 Moteurs Leroy-Somer Electric machine having an outer rotor
JP3566677B2 (ja) * 2001-08-20 2004-09-15 三菱電機株式会社 回転電機
JP4475017B2 (ja) * 2004-06-08 2010-06-09 三菱電機株式会社 エレベータの巻き上げ機
CN100358794C (zh) * 2004-09-10 2008-01-02 宁波欣达电梯配件厂 电梯的曳引机

Also Published As

Publication number Publication date
US20090001828A1 (en) 2009-01-01
BRPI0711451A2 (pt) 2011-11-08
WO2007129150A1 (en) 2007-11-15
EP2013960B1 (en) 2010-08-18
EP2013960A1 (en) 2009-01-14
DE602007008552D1 (de) 2010-09-30
AU2007246782B2 (en) 2010-07-29
AU2007246782A1 (en) 2007-11-15
US7851956B2 (en) 2010-12-14
KR20080100159A (ko) 2008-11-14
SMP200700062B (it) 2007-12-28
SMAP200700062A (it) 2007-12-28
JP2009528815A (ja) 2009-08-06
CA2629630A1 (en) 2007-11-15
ATE478462T1 (de) 2010-09-15
KR101045583B1 (ko) 2011-06-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150319