GB912734A - Electric motor bearing brackets - Google Patents

Electric motor bearing brackets

Info

Publication number
GB912734A
GB912734A GB3510461A GB3510461A GB912734A GB 912734 A GB912734 A GB 912734A GB 3510461 A GB3510461 A GB 3510461A GB 3510461 A GB3510461 A GB 3510461A GB 912734 A GB912734 A GB 912734A
Authority
GB
United Kingdom
Prior art keywords
bearing
shell
motor
stator
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
GB3510461A
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of GB912734A publication Critical patent/GB912734A/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
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

912,734. Motor casings. ELECTROLUX A.B. Sept. 29, 1961 [Oct. 1, 1960], No. 35104/61. Class 35. End shells for an electric motor have peripheral and central parts bearing directly or indirectly on the stator and rotor of the motor respectively in regions which are in the same plane. In Fig. 3, the shell on bearing bracket 17 has a circular recess 28 to which fits the ends of the stator windings. The central boss 20 has a contact surface 25 which bears against the end of the rotor or washer fitted on the rotor shaft. The peripheral part 21 of the shell on bearing bracket bears indirectly against the stator of the motor (Fig. 2, not shown). A circular recess 29 contains the bearing and means for lubricating it. The bracket or shell can be cast or moulded in metal or plastic. When produced in plastic the bearing surfaces 21, 25 should be reinforced with metal inserts.
GB3510461A 1960-10-01 1961-09-29 Electric motor bearing brackets Expired GB912734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE939260 1960-10-01

Publications (1)

Publication Number Publication Date
GB912734A true GB912734A (en) 1962-12-12

Family

ID=20276560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3510461A Expired GB912734A (en) 1960-10-01 1961-09-29 Electric motor bearing brackets

Country Status (3)

Country Link
CH (1) CH396185A (en)
DE (1) DE1928596U (en)
GB (1) GB912734A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605508B2 (en) 2005-05-11 2009-10-20 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft Electrical machine with support of the rotor on an end face of the stator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312904A1 (en) * 1983-04-11 1984-10-11 Robert Bosch Gmbh, 7000 Stuttgart Small electrical machine
DE19542021C2 (en) * 1995-11-10 1999-09-09 Heidolph Elektro Gmbh & Co Kg Plastic end shield for electrical machines
DE19933999A1 (en) * 1999-07-20 2001-01-25 Mannesmann Vdo Ag Electric motor intended for use in high temperature environments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605508B2 (en) 2005-05-11 2009-10-20 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft Electrical machine with support of the rotor on an end face of the stator

Also Published As

Publication number Publication date
DE1928596U (en) 1965-12-09
CH396185A (en) 1965-07-31

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