DE69731923T2 - Elektromotor - Google Patents

Elektromotor Download PDF

Info

Publication number
DE69731923T2
DE69731923T2 DE69731923T DE69731923T DE69731923T2 DE 69731923 T2 DE69731923 T2 DE 69731923T2 DE 69731923 T DE69731923 T DE 69731923T DE 69731923 T DE69731923 T DE 69731923T DE 69731923 T2 DE69731923 T2 DE 69731923T2
Authority
DE
Germany
Prior art keywords
housing
stator
motor
motor according
flux ring
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 - Lifetime
Application number
DE69731923T
Other languages
German (de)
English (en)
Other versions
DE69731923D1 (de
Inventor
James Ching Sik North Point Lau
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.)
Johnson Electric SA
Original Assignee
Johnson Electric SA
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 Johnson Electric SA filed Critical Johnson Electric SA
Application granted granted Critical
Publication of DE69731923D1 publication Critical patent/DE69731923D1/de
Publication of DE69731923T2 publication Critical patent/DE69731923T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap 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
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Dc Machiner (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
DE69731923T 1996-09-24 1997-09-17 Elektromotor Expired - Lifetime DE69731923T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9620007.6A GB9620007D0 (en) 1996-09-24 1996-09-24 Electric motor
GB9620007 1996-09-24

Publications (2)

Publication Number Publication Date
DE69731923D1 DE69731923D1 (de) 2005-01-20
DE69731923T2 true DE69731923T2 (de) 2006-02-16

Family

ID=10800472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731923T Expired - Lifetime DE69731923T2 (de) 1996-09-24 1997-09-17 Elektromotor

Country Status (8)

Country Link
EP (1) EP0831573B1 (OSRAM)
JP (1) JP4047953B2 (OSRAM)
CN (1) CN1071512C (OSRAM)
BR (1) BR9704866A (OSRAM)
DE (1) DE69731923T2 (OSRAM)
ES (1) ES2230590T3 (OSRAM)
GB (1) GB9620007D0 (OSRAM)
IN (1) IN192921B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094223A3 (en) * 1999-10-20 2002-04-24 Siemens Canada Limited Integrated engine cooling fan module
CN101409490B (zh) * 2007-10-08 2013-08-14 德昌电机股份有限公司 电动机
CN105262250A (zh) * 2015-11-25 2016-01-20 湖州永昌贝诗讬电器实业有限公司 一种电机定子结构
FR3051081B1 (fr) * 2016-05-03 2021-08-13 Foundation Brakes France Sas Moteur electrique comprenant un organe rapporte.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335323A (en) * 1980-01-17 1982-06-15 Ambac Industries, Incorporated Stamped sheet metal frame for dynamoelectric machine
JPH0448140Y2 (OSRAM) * 1986-01-09 1992-11-12
JP2839531B2 (ja) * 1989-02-23 1998-12-16 松下電工株式会社 モータ
ES1020918Y (es) * 1991-04-20 1993-03-01 Robert Bosch Gmbh Motor electrico con excitacion por iman permanente
JPH05284678A (ja) * 1992-03-31 1993-10-29 Mabuchi Motor Co Ltd 小型モータ

Also Published As

Publication number Publication date
JP4047953B2 (ja) 2008-02-13
GB9620007D0 (en) 1996-11-13
CN1179027A (zh) 1998-04-15
BR9704866A (pt) 1999-01-19
EP0831573A2 (en) 1998-03-25
IN192921B (OSRAM) 2004-06-12
CN1071512C (zh) 2001-09-19
JPH10108432A (ja) 1998-04-24
EP0831573A3 (en) 1998-12-09
MX9707234A (es) 1998-03-31
DE69731923D1 (de) 2005-01-20
EP0831573B1 (en) 2004-12-15
ES2230590T3 (es) 2005-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition