CA2477633A1 - Fastening of the stator of a flat elevator motor - Google Patents

Fastening of the stator of a flat elevator motor Download PDF

Info

Publication number
CA2477633A1
CA2477633A1 CA002477633A CA2477633A CA2477633A1 CA 2477633 A1 CA2477633 A1 CA 2477633A1 CA 002477633 A CA002477633 A CA 002477633A CA 2477633 A CA2477633 A CA 2477633A CA 2477633 A1 CA2477633 A1 CA 2477633A1
Authority
CA
Canada
Prior art keywords
stator
mounting part
fastening arrangement
motor
arrangement 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.)
Granted
Application number
CA002477633A
Other languages
French (fr)
Other versions
CA2477633C (en
Inventor
Esko Aulanko
Jorma Mustalahti
Jussi Huppunen
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.)
Kone Corp
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
Application filed by Individual filed Critical Individual
Publication of CA2477633A1 publication Critical patent/CA2477633A1/en
Application granted granted Critical
Publication of CA2477633C publication Critical patent/CA2477633C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Linear Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

A stator fastening arrangement in a flat elevator motor (2) having a motor body (4) in which are arranged a stator (5) comprising a stator core (51) an d a winding (52), and a rotor (7) fitted in conjunction with the stator. The stator (5) is fitted within a substantially trough-like mounting part (9) fastened to the motor body (4), and the space between the mounting part (9) and the stator (5) is filled with a thermally conductive filling material (1 2) serving to conduct heat from the stator to the mounting part (9).

Claims (6)

1. Stator fastening arrangement in a flat elevator motor (2) having a motor body (4) provided with a stator (5) comprising a stator core (51) and a winding (52), and a rotor (7) fitted in conjunction with the stator, and in that the stator (5) is fitted within a substantially trough like mounting part (9) fastened to the motor body (4), and that the space between the mounting part (9), and the stator (5) is filled with a thermally conductive filling material (12) serving to conduct heat from the stator to the mounting part (9), characterized in that the stator (5) is fastened to the mounting part (9) by means of the filling material.
2. Fastening arrangement according to claim 1, characterized in that the filling material is a castable material, preferably resin.
3. Fastening arrangement according to claim 1 in an elevator motor having a discoid body (4) and a rotor (7), characterized in that the trough-like mounting part (9) is fastened to the motor body (4) at the outer edge by means of fasten-ing elements (10), the stator being disposed on the opposite side of the motor body (4) relative to the rotor.
4. Fastening arrangement according to claim 1, characterized in that the mounting part (9) is made of aluminum.
5. Fastening arrangement according to claim 1, characterized in that the mounting part (9) is provided with cooling fins (92).
6. Fastening arrangement according to claim 1, characterized in that the elec-tric motor is a discoid elevator motor.
CA2477633A 2002-04-17 2003-04-14 Fastening of the stator of a flat elevator motor Expired - Fee Related CA2477633C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20020740 2002-04-17
FI20020740A FI116789B (en) 2002-04-17 2002-04-17 Attachment of the stator in a flat lift motor
PCT/FI2003/000284 WO2003088448A2 (en) 2002-04-17 2003-04-14 Fastening of the stator of a flat elevator motor

Publications (2)

Publication Number Publication Date
CA2477633A1 true CA2477633A1 (en) 2003-10-23
CA2477633C CA2477633C (en) 2012-01-03

Family

ID=8563783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2477633A Expired - Fee Related CA2477633C (en) 2002-04-17 2003-04-14 Fastening of the stator of a flat elevator motor

Country Status (20)

Country Link
US (1) US6956309B2 (en)
EP (1) EP1495529B1 (en)
JP (1) JP4673555B2 (en)
KR (1) KR100989352B1 (en)
CN (1) CN100392955C (en)
AT (1) ATE425572T1 (en)
AU (1) AU2003219206B2 (en)
BR (1) BR0309286A (en)
CA (1) CA2477633C (en)
DE (1) DE60326555D1 (en)
EA (1) EA006264B1 (en)
EG (1) EG23596A (en)
ES (1) ES2319754T3 (en)
FI (1) FI116789B (en)
HK (1) HK1076201A1 (en)
MX (1) MXPA04010168A (en)
NO (1) NO330827B1 (en)
UA (1) UA77755C2 (en)
WO (1) WO2003088448A2 (en)
ZA (1) ZA200407030B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1834917B1 (en) * 2006-03-16 2015-05-20 ThyssenKrupp Aufzugswerke GmbH Elevator system with an electric motor
GB0613941D0 (en) * 2006-07-13 2006-08-23 Pml Flightlink Ltd Electronically controlled motors
US7943463B2 (en) * 2009-04-02 2011-05-17 Micron Technology, Inc. Methods of semiconductor processing involving forming doped polysilicon on undoped polysilicon
JP5926532B2 (en) * 2011-10-27 2016-05-25 コベルコ建機株式会社 Electric motor
WO2014037608A1 (en) * 2012-09-05 2014-03-13 Kone Corporation Axial flux motor intended for fixing to a machine and method for fixing the axial flux motor to a machine
US10141817B2 (en) 2013-05-28 2018-11-27 Otis Elevator Company Cooling of machine for elevator system
RU2710902C1 (en) * 2018-09-12 2020-01-14 Владимир Анатольевич Кузнецов Frameless synchronous rotary electric machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742595A (en) * 1970-12-21 1973-07-03 Smith Corp A Method of manufacturing a submersible motor
FI75698C (en) * 1985-06-06 1988-07-11 Kone Oy Electric motor.
JPH01202140A (en) * 1988-02-03 1989-08-15 Mitsubishi Electric Corp Vehicle ac generator and its manufacture
CA2087763C (en) * 1992-02-11 2002-07-02 Jimmy Cochimin Stator frame for dynamoelectric machine and method for making same
FI941596A (en) * 1994-04-07 1995-10-08 Kone Oy The engine of an elevator
CN1042318C (en) * 1993-06-28 1999-03-03 科恩股份公司 Elevator machinery
FI114419B (en) * 1994-04-07 2004-10-15 Kone Corp The elevator machinery
US5783895A (en) * 1994-04-07 1998-07-21 Kone Oy Elevator motor with flat construction
US5783888A (en) * 1994-03-17 1998-07-21 Fuji Electric Co., Ltd. Rotary electric machine
EP0874444A1 (en) * 1997-04-22 1998-10-28 General Motors Corporation Heat conducting means for electric motor or generator
FR2787941B3 (en) * 1998-12-23 2000-12-08 Rene Ficheux AXIAL FLOW SYNCHRONOUS MOTOR, PERMANENT MAGNETS, REDUCED LEAKAGE FLOW FOR ELEVATORS
EP1249064B1 (en) * 2000-10-06 2012-02-15 Valeo Equipements Electriques Moteur Rotary electric machine, and in particular motor vehicle alternator, comprising a stator elastically mounted in a heat-conductive resin
US6445095B1 (en) * 2001-01-11 2002-09-03 Ford Global Technologies, Inc. Electric machine with laminated cooling rings

Also Published As

Publication number Publication date
FI20020740A0 (en) 2002-04-17
NO330827B1 (en) 2011-07-25
ATE425572T1 (en) 2009-03-15
CN1647345A (en) 2005-07-27
MXPA04010168A (en) 2005-02-03
WO2003088448A3 (en) 2004-01-08
WO2003088448A2 (en) 2003-10-23
FI116789B (en) 2006-02-28
FI20020740A (en) 2003-10-18
UA77755C2 (en) 2007-01-15
ZA200407030B (en) 2006-06-28
EP1495529B1 (en) 2009-03-11
AU2003219206A1 (en) 2003-10-27
JP2005523674A (en) 2005-08-04
CA2477633C (en) 2012-01-03
US6956309B2 (en) 2005-10-18
EP1495529A2 (en) 2005-01-12
US20050023926A1 (en) 2005-02-03
KR20040096651A (en) 2004-11-16
DE60326555D1 (en) 2009-04-23
BR0309286A (en) 2005-02-09
AU2003219206B2 (en) 2007-03-15
KR100989352B1 (en) 2010-10-25
ES2319754T3 (en) 2009-05-12
NO20044100L (en) 2004-11-12
HK1076201A1 (en) 2006-01-06
EA006264B1 (en) 2005-10-27
JP4673555B2 (en) 2011-04-20
CN100392955C (en) 2008-06-04
EG23596A (en) 2006-09-24
EA200401003A1 (en) 2005-04-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190415