FR2350721A1 - Moteur electrique a rotor exterieur - Google Patents

Moteur electrique a rotor exterieur

Info

Publication number
FR2350721A1
FR2350721A1 FR7713374A FR7713374A FR2350721A1 FR 2350721 A1 FR2350721 A1 FR 2350721A1 FR 7713374 A FR7713374 A FR 7713374A FR 7713374 A FR7713374 A FR 7713374A FR 2350721 A1 FR2350721 A1 FR 2350721A1
Authority
FR
France
Prior art keywords
electric motor
external rotor
rotor electric
external
motor
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
FR7713374A
Other languages
English (en)
Other versions
FR2350721B1 (fr
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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of FR2350721A1 publication Critical patent/FR2350721A1/fr
Application granted granted Critical
Publication of FR2350721B1 publication Critical patent/FR2350721B1/fr
Granted legal-status Critical Current

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
    • H02K5/173—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
    • H02K5/1735—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 only one end of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Support Of The Bearing (AREA)
FR7713374A 1976-05-04 1977-05-03 Moteur electrique a rotor exterieur Granted FR2350721A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7614054U DE7614054U1 (de) 1976-05-04 1976-05-04 Aussenlaeufermotor

Publications (2)

Publication Number Publication Date
FR2350721A1 true FR2350721A1 (fr) 1977-12-02
FR2350721B1 FR2350721B1 (fr) 1981-09-11

Family

ID=6665040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713374A Granted FR2350721A1 (fr) 1976-05-04 1977-05-03 Moteur electrique a rotor exterieur

Country Status (7)

Country Link
JP (1) JPS52135010A (fr)
DE (1) DE7614054U1 (fr)
FR (1) FR2350721A1 (fr)
GB (1) GB1529153A (fr)
IT (1) IT1125775B (fr)
NL (1) NL7704826A (fr)
SE (1) SE7705093L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149228A2 (fr) * 1983-12-28 1985-07-24 Papst-Motoren GmbH & Co. KG Moteur électrique, en particulier moteur à courant continu sans collecteur
FR2600838A1 (fr) * 1986-06-27 1987-12-31 Etri Sa Moteur electrique a palier perfectionne
USRE33813E (en) * 1983-12-28 1992-02-04 Papst-Motoren Gmbh & Co. Kg Electric motor, particularly a brushless direct current motor
WO1995034115A1 (fr) * 1994-06-09 1995-12-14 Digital Equipment International Ltd. Moteur d'axe a faible bruit pour unite de disque de type winchester

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227035A1 (de) * 1982-07-20 1984-01-26 W. Luigs & G. Neumann, 4030 Ratingen Winkelgeber
DE3419814C1 (de) * 1984-05-26 1985-11-28 GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg Motorspindel fuer Magnetplattenspeicher
DE3422743A1 (de) * 1984-06-19 1985-12-19 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Aussenlaeufermotor mit angeschraubtem motorflansch
DE3504347A1 (de) * 1985-02-06 1986-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Aussenlaeufermotor
JP5081005B2 (ja) * 2007-03-09 2012-11-21 アスモ株式会社 ブラシレスモータ及びその製造方法
JP5845003B2 (ja) * 2010-06-11 2016-01-20 Thk株式会社 垂直軸型流体発電装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149228A2 (fr) * 1983-12-28 1985-07-24 Papst-Motoren GmbH & Co. KG Moteur électrique, en particulier moteur à courant continu sans collecteur
EP0149228A3 (en) * 1983-12-28 1986-03-05 Papst-Motoren Gmbh & Co. Kg Electric motor, in particular a commutatorless direct current motor
EP0425478A2 (fr) * 1983-12-28 1991-05-02 Papst Licensing GmbH Moteur à rotor extérieur, en particulier moteur à courant continu sans collecteur
USRE33813E (en) * 1983-12-28 1992-02-04 Papst-Motoren Gmbh & Co. Kg Electric motor, particularly a brushless direct current motor
EP0425478A3 (en) * 1983-12-28 1992-10-07 Papst-Motoren Gmbh & Co. Kg Electric motor, in particular collectorless direct-current motor
FR2600838A1 (fr) * 1986-06-27 1987-12-31 Etri Sa Moteur electrique a palier perfectionne
EP0251896A1 (fr) * 1986-06-27 1988-01-07 ETUDES TECHNIQUES ET REPRESENTATIONS INDUSTRIELLES E.T.R.I Société Anonyme Moteur électrique à palier perfectionné
US4783608A (en) * 1986-06-27 1988-11-08 Etudes Techniques Et Representations Industrielles E.T.R.I. Electric motor with an improved bearing
WO1995034115A1 (fr) * 1994-06-09 1995-12-14 Digital Equipment International Ltd. Moteur d'axe a faible bruit pour unite de disque de type winchester

Also Published As

Publication number Publication date
FR2350721B1 (fr) 1981-09-11
IT1125775B (it) 1986-05-14
DE7614054U1 (de) 1976-08-26
JPS52135010A (en) 1977-11-11
SE7705093L (sv) 1977-11-05
NL7704826A (nl) 1977-11-08
GB1529153A (en) 1978-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse