CH672700A5 - - Google Patents

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Info

Publication number
CH672700A5
CH672700A5 CH440286A CH440286A CH672700A5 CH 672700 A5 CH672700 A5 CH 672700A5 CH 440286 A CH440286 A CH 440286A CH 440286 A CH440286 A CH 440286A CH 672700 A5 CH672700 A5 CH 672700A5
Authority
CH
Switzerland
Prior art keywords
rotor
thrust washer
core
recess
rotor according
Prior art date
Application number
CH440286A
Other languages
German (de)
English (en)
Inventor
Claus Schaeffer
Oskar Zimmer
Gerhard Welle
Original Assignee
Berger Gmbh & Co Gerhard
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 Berger Gmbh & Co Gerhard filed Critical Berger Gmbh & Co Gerhard
Publication of CH672700A5 publication Critical patent/CH672700A5/de

Links

Classifications

    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CH440286A 1985-12-23 1986-11-05 CH672700A5 (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545886 DE3545886A1 (de) 1985-12-23 1985-12-23 Rotor fuer einen elektromotor

Publications (1)

Publication Number Publication Date
CH672700A5 true CH672700A5 (pm) 1989-12-15

Family

ID=6289446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH440286A CH672700A5 (pm) 1985-12-23 1986-11-05

Country Status (4)

Country Link
CH (1) CH672700A5 (pm)
DE (1) DE3545886A1 (pm)
FR (1) FR2594608B1 (pm)
GB (1) GB2184895B (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905231U1 (de) * 1989-04-25 1990-03-22 Siemens AG, 1000 Berlin und 8000 München Axial abgefederter Rotationskörper
DE4302042C2 (de) * 1993-01-26 2000-06-08 Hs Tech & Design Elektromotor
DE102008028948A1 (de) 2007-07-09 2009-01-22 Saia-Burgess Murten Ag Elektroantrieb
DE102008040029B4 (de) 2007-07-09 2016-10-20 Johnson Electric Switzerland Ag Rotor für einen Elektromotor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA701612A (en) * 1958-11-04 1965-01-12 W. Wightman Lawrance Dynamoelectric machines and methods of manufacture for same
US3038765A (en) * 1960-08-31 1962-06-12 Gen Electric Thrust bearing arrangement for dynamoelectric machines
DE1171511B (de) * 1961-12-14 1964-06-04 Gen Electric Axialdrucklager-Einrichtung fuer umlaufende Wellen, insbesondere fuer Rotoren in dynamoelektrischen Maschinen
DE2016866B2 (de) * 1970-04-09 1972-11-09 Siemens AG, 1000 Berlin u. 8000 München Kleinmotor
DE2233475C2 (de) * 1971-07-12 1983-10-20 Compagnia Italiana Tubi Metallici Flessibili S.p.A., 10156 Torino Förderpumpe für eine brennbare Flüssigkeit
DE2156610A1 (de) * 1971-11-15 1973-05-24 Allweiler Ag Wellenlagerung fuer eine stopfbuchsenlose heizungsumwaelzpumpe
US3816782A (en) * 1972-07-10 1974-06-11 Emerson Electric Co Thrust load equalizer for an electric motor
US4081705A (en) * 1976-02-26 1978-03-28 P. R. Mallory & Co. Inc. Means limiting end play of a rotor of a synchronous motor
US4164674A (en) * 1977-07-13 1979-08-14 A. O. Smith Corporation Electric motor end play control
GB2066417A (en) * 1979-11-21 1981-07-08 Heidolph Elektro Kg An Arrangement for Absorbing the Axial Vibrations of Rotors Supported in Sliding Bearings
DE3028721A1 (de) * 1980-07-29 1982-02-25 Siemens AG, 1000 Berlin und 8000 München Polarisierter synchron-kleinstmotor
CH657725A5 (de) * 1981-04-14 1986-09-15 Papst Motoren Kg Anordnung zum unterdruecken von axialen rotorschwingungen bei einem elektrokleinmotor.
ATE12152T1 (de) * 1981-05-25 1985-03-15 Siemens Ag Einrichtung und verfahren zur einstellung des axialspiels zwischen dem rotor und den am stator befestigten lagern eines elektromotors.
JPS58182451A (ja) * 1982-04-16 1983-10-25 Hitachi Ltd モ−トル
JPS59204454A (ja) * 1983-04-30 1984-11-19 Tokyo Electric Co Ltd 電動機用ロ−タ

Also Published As

Publication number Publication date
FR2594608A1 (fr) 1987-08-21
DE3545886A1 (de) 1987-07-02
FR2594608B1 (fr) 1991-05-24
GB2184895A (en) 1987-07-01
GB8630715D0 (en) 1987-02-04
DE3545886C2 (pm) 1993-05-13
GB2184895B (en) 1990-06-06

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Legal Events

Date Code Title Description
PL Patent ceased