CS264025B1 - Rotor for electric machine - Google Patents

Rotor for electric machine Download PDF

Info

Publication number
CS264025B1
CS264025B1 CS853144A CS314485A CS264025B1 CS 264025 B1 CS264025 B1 CS 264025B1 CS 853144 A CS853144 A CS 853144A CS 314485 A CS314485 A CS 314485A CS 264025 B1 CS264025 B1 CS 264025B1
Authority
CS
Czechoslovakia
Prior art keywords
rotor
flux
gaps
lamellae
pole pieces
Prior art date
Application number
CS853144A
Other languages
Czech (cs)
English (en)
Other versions
CS314485A1 (en
Inventor
Enco N Ing Popov
Krsto A Ing Stanilov
Rumen K Ing Apostolov
Panco G Ing Dundarov
Peju V Ing Radkov
Penco K Ing Adraki
Georgi A Ing Georgiev
Original Assignee
Enco N Ing Popov
Krsto A Ing Stanilov
Apostolov Rumen K
Panco G Ing Dundarov
Peju V Ing Radkov
Penco K Ing Adraki
Georgiev Georgi A
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 Enco N Ing Popov, Krsto A Ing Stanilov, Apostolov Rumen K, Panco G Ing Dundarov, Peju V Ing Radkov, Penco K Ing Adraki, Georgiev Georgi A filed Critical Enco N Ing Popov
Publication of CS314485A1 publication Critical patent/CS314485A1/cs
Publication of CS264025B1 publication Critical patent/CS264025B1/cs

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
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CS853144A 1984-05-08 1985-04-30 Rotor for electric machine CS264025B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8465420A BG39784A1 (en) 1984-05-08 1984-05-08 Inductor for electric machine

Publications (2)

Publication Number Publication Date
CS314485A1 CS314485A1 (en) 1988-02-15
CS264025B1 true CS264025B1 (en) 1989-05-12

Family

ID=3913834

Family Applications (1)

Application Number Title Priority Date Filing Date
CS853144A CS264025B1 (en) 1984-05-08 1985-04-30 Rotor for electric machine

Country Status (7)

Country Link
US (1) US4695754A (de)
JP (1) JPS60255051A (de)
BG (1) BG39784A1 (de)
CS (1) CS264025B1 (de)
DD (1) DD259332A3 (de)
DE (1) DE3516382A1 (de)
GB (1) GB2159340B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319844A (en) 1985-12-23 1994-06-14 Unique Mobility, Inc. Method of making an electromagnetic transducer
MX161230A (es) 1985-12-23 1990-08-24 Unique Mobility Inc Mejoras en transductor electromagnetico de peso ligero
FR2606951A1 (fr) * 1986-11-13 1988-05-20 Alsthom Cgee Moteur a aimants
JPS6464548A (en) * 1987-09-03 1989-03-10 Fanuc Ltd Rotor construction of synchronous motor
JPS6477449A (en) * 1987-09-17 1989-03-23 Fanuc Ltd Rotor structure for synchronous motor
JP2574007B2 (ja) * 1988-08-02 1997-01-22 ファナック株式会社 同期電動機のロータ
JPH02241339A (ja) * 1989-03-14 1990-09-26 Hitachi Ltd ターボチャージヤ直結回転機用永久磁石回転子
DE4213375A1 (de) * 1992-04-23 1993-10-28 Swf Auto Electric Gmbh Innenläufer, insbesondere für einen bürstenlosen Elektromotor
GB9525545D0 (en) * 1995-12-14 1996-02-14 Rolls Royce Power Eng Rotor disc
US6265802B1 (en) 1996-04-15 2001-07-24 Warner Electric Technology, Inc. Laminated rotor assembly and method for a dynamoelectric machine
IT1286450B1 (it) * 1996-12-06 1998-07-08 Corrada Spa Articolo laminare comprendente elementi di accoppiamento del tipo a maschio-femmina
ATE319213T1 (de) * 1998-11-13 2006-03-15 Conception & Dev Michelin Sa Elektrische maschine mit insbesondere für hohe geschwindigkeiten angepasstem rotor
DE19956042A1 (de) * 1999-11-22 2001-05-23 Abb Ind Ag Baden Rotor für eine schnellaufende elektrische Maschine
FR2839211A1 (fr) * 2002-04-29 2003-10-31 Conception & Dev Michelin Sa Machine electrique dont le rotor est specialement adapte aux hautes vitesses
GB0301563D0 (en) * 2003-01-23 2003-02-26 West Alloy Ltd Electrical generator
JP5240592B2 (ja) * 2011-07-08 2013-07-17 株式会社安川電機 回転電機
DE102012219003A1 (de) * 2012-10-18 2014-04-24 Robert Bosch Gmbh Läuferanordnung für eine rotatorische elektrische Maschine
JP5955451B2 (ja) * 2013-02-19 2016-07-20 三菱電機株式会社 埋込磁石型回転子、埋込磁石型回転電機、及び埋込磁石型回転子の製造方法
GB2518348A (en) * 2013-07-16 2015-03-25 Aim Co Ltd A rotor for an electric motor
GB2517410A (en) 2013-07-16 2015-02-25 Aim Co Ltd A Stator and a Rotor for an Electric Motor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123747A (en) * 1964-03-03 Magnetizable core
DE103236C (de) *
US642599A (en) * 1898-11-07 1900-02-06 Gen Electric Dynamo-electric machine.
US635739A (en) * 1898-11-15 1899-10-31 Gen Incandescent Arc Light Company Armature for dynamo-electric machines.
US831625A (en) * 1905-04-18 1906-09-25 Cons Car Heating Co Ventilated armature.
US1689499A (en) * 1927-02-17 1928-10-30 Gen Electric Dynamo-electric-machine rotor
GB436285A (en) * 1934-01-04 1935-10-04 Sperry Gyroscope Co Ltd Improvements in dynamo electric machines
US2408641A (en) * 1943-04-20 1946-10-01 Tropical Plantations Ltd Dynamoelectric machine
GB855334A (en) * 1956-12-12 1960-11-30 Mather & Platt Ltd Improvements in or relating to rotary dynamo-electric machines
DE1862106U (de) * 1961-05-10 1962-11-15 Siemens Ag Permanenterregte synchronmaschine.
DE2142466A1 (de) * 1971-08-25 1973-03-08 Siemens Ag Dauermagneterregte elektrische maschine
US4053801A (en) * 1975-10-24 1977-10-11 Allen-Bradley Company Armature structure for permanent magnet d-c motor
DE8006734U1 (de) * 1980-03-12 1980-08-14 Weiss, Ernst, Dipl.-Kfm., 8500 Nuernberg Anker fuer elektromotoren
US4510680A (en) * 1982-12-27 1985-04-16 General Electric Company Method of making a permanent magnet rotor

Also Published As

Publication number Publication date
GB8511535D0 (en) 1985-06-12
GB2159340A (en) 1985-11-27
DD259332A3 (de) 1988-08-24
JPS60255051A (ja) 1985-12-16
US4695754A (en) 1987-09-22
DE3516382A1 (de) 1985-11-14
CS314485A1 (en) 1988-02-15
BG39784A1 (en) 1986-08-15
GB2159340B (en) 1987-11-11

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