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GB995534A - Electric motor drive apparatus - Google Patents

Electric motor drive apparatus

Info

Publication number
GB995534A
GB995534A GB2073664A GB2073664A GB995534A GB 995534 A GB995534 A GB 995534A GB 2073664 A GB2073664 A GB 2073664A GB 2073664 A GB2073664 A GB 2073664A GB 995534 A GB995534 A GB 995534A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator
supported
tube
electric 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.)
Expired
Application number
GB2073664A
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
Application filed by Individual filed Critical Individual
Priority to GB2073664A priority Critical patent/GB995534A/en
Publication of GB995534A publication Critical patent/GB995534A/en
Expired 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
    • H02K5/167—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
    • 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
    • H02K5/1675—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 only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Centrifugal Separators (AREA)

Abstract

995,534. Rotor mountings for electric motors. H. PAPST. May 20. 1964, No. 20736/64. Heading H2A. In an electric motor the rotor has three bearings, two of which are attached to the stator which is resiliently mounted at one end. In the external-rotor machine shown in Fig. 1, the rotor shaft 2 is supported by two bearings 4, 5 in a tube 3 projecting from the stator end-flange 15 which is resiliently supported at 8. The driving end of the shaft rides in a further resiliently-supported bearing 6. The output pulley 7 may be coupled to the exterior rotor 1 through a centrifugal clutch. The bearing tube 3 carries the internal stator 14. In a modification with internal rotor (Fig. 2, not shown), the middle bearing 4 is carried by the driving end of the stator, the other end being rubber, mounted as before. The internal tube 3 is thus dispensed with. Other arrangements are described.
GB2073664A 1964-05-20 1964-05-20 Electric motor drive apparatus Expired GB995534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2073664A GB995534A (en) 1964-05-20 1964-05-20 Electric motor drive apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2073664A GB995534A (en) 1964-05-20 1964-05-20 Electric motor drive apparatus

Publications (1)

Publication Number Publication Date
GB995534A true GB995534A (en) 1965-06-16

Family

ID=10150791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2073664A Expired GB995534A (en) 1964-05-20 1964-05-20 Electric motor drive apparatus

Country Status (1)

Country Link
GB (1) GB995534A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783608A (en) * 1986-06-27 1988-11-08 Etudes Techniques Et Representations Industrielles E.T.R.I. Electric motor with an improved bearing
WO2008031795A1 (en) * 2006-09-11 2008-03-20 Continental Automotive Gmbh Servodrive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783608A (en) * 1986-06-27 1988-11-08 Etudes Techniques Et Representations Industrielles E.T.R.I. Electric motor with an improved bearing
WO2008031795A1 (en) * 2006-09-11 2008-03-20 Continental Automotive Gmbh Servodrive

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