SG94191G - Rotor for electric small type motors - Google Patents

Rotor for electric small type motors

Info

Publication number
SG94191G
SG94191G SG941/91A SG94191A SG94191G SG 94191 G SG94191 G SG 94191G SG 941/91 A SG941/91 A SG 941/91A SG 94191 A SG94191 A SG 94191A SG 94191 G SG94191 G SG 94191G
Authority
SG
Singapore
Prior art keywords
rotor
small type
type motors
electric small
electric
Prior art date
Application number
SG941/91A
Original Assignee
Diehl Gmbh & Co
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 Diehl Gmbh & Co filed Critical Diehl Gmbh & Co
Publication of SG94191G publication Critical patent/SG94191G/en

Links

Classifications

    • 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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
SG941/91A 1985-09-17 1991-11-07 Rotor for electric small type motors SG94191G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8526565U DE8526565U1 (en) 1985-09-17 1985-09-17

Publications (1)

Publication Number Publication Date
SG94191G true SG94191G (en) 1991-12-13

Family

ID=6785350

Family Applications (1)

Application Number Title Priority Date Filing Date
SG941/91A SG94191G (en) 1985-09-17 1991-11-07 Rotor for electric small type motors

Country Status (4)

Country Link
EP (1) EP0215450B1 (en)
DE (2) DE8526565U1 (en)
HK (1) HK97891A (en)
SG (1) SG94191G (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638414A (en) * 1992-07-14 1994-02-10 Daido Steel Co Ltd Rotor with ring-shaped magnet
JP2001327105A (en) * 2000-05-17 2001-11-22 Fujitsu General Ltd Rotor of motor and its manufacturing method
DE102007029738A1 (en) * 2007-06-27 2009-01-08 Robert Bosch Gmbh Rotor for an electric motor and power tool with an electric motor and a rotor
WO2017133784A1 (en) * 2016-02-05 2017-08-10 Arcelik Anonim Sirketi Interior permanent-magnet rotor of a brushless motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6947050U (en) * 1969-12-04 1970-05-06 Diehl Fa PERMANENT MAGNETIC ROTOR.
US4472650A (en) * 1982-02-11 1984-09-18 Advolotkin Nikolai P Rotor of high-speed electric machine
AT376849B (en) * 1982-09-15 1985-01-10 Philips Nv ELECTRIC MOTOR

Also Published As

Publication number Publication date
DE3678654D1 (en) 1991-05-16
EP0215450B1 (en) 1991-04-10
HK97891A (en) 1991-12-13
EP0215450A3 (en) 1988-03-30
DE8526565U1 (en) 1987-01-22
EP0215450A2 (en) 1987-03-25

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