JPS6338947B2 - - Google Patents

Info

Publication number
JPS6338947B2
JPS6338947B2 JP57046603A JP4660382A JPS6338947B2 JP S6338947 B2 JPS6338947 B2 JP S6338947B2 JP 57046603 A JP57046603 A JP 57046603A JP 4660382 A JP4660382 A JP 4660382A JP S6338947 B2 JPS6338947 B2 JP S6338947B2
Authority
JP
Japan
Prior art keywords
rotor
magnet
magnets
synchronous motor
type synchronous
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
JP57046603A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58163255A (ja
Inventor
Masayuki Nashiki
Yoshio Hamada
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.)
Okuma Corp
Original Assignee
Okuma Machinery Works Ltd
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 Okuma Machinery Works Ltd filed Critical Okuma Machinery Works Ltd
Priority to JP57046603A priority Critical patent/JPS58163255A/ja
Priority to US06/473,342 priority patent/US4433261A/en
Priority to GB08307188A priority patent/GB2117188B/en
Priority to DE3310565A priority patent/DE3310565C2/de
Publication of JPS58163255A publication Critical patent/JPS58163255A/ja
Publication of JPS6338947B2 publication Critical patent/JPS6338947B2/ja
Granted legal-status Critical Current

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
    • H02K1/278—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP57046603A 1982-03-24 1982-03-24 永久磁石式同期モ−タの回転子 Granted JPS58163255A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57046603A JPS58163255A (ja) 1982-03-24 1982-03-24 永久磁石式同期モ−タの回転子
US06/473,342 US4433261A (en) 1982-03-24 1983-03-08 Rotor for permanent magnet type synchronous motors
GB08307188A GB2117188B (en) 1982-03-24 1983-03-16 A permanent magnet rotor for synchronous motors
DE3310565A DE3310565C2 (de) 1982-03-24 1983-03-23 Läufer für einen Dauermagnet-Synchronmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57046603A JPS58163255A (ja) 1982-03-24 1982-03-24 永久磁石式同期モ−タの回転子

Publications (2)

Publication Number Publication Date
JPS58163255A JPS58163255A (ja) 1983-09-28
JPS6338947B2 true JPS6338947B2 (en]) 1988-08-02

Family

ID=12751870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57046603A Granted JPS58163255A (ja) 1982-03-24 1982-03-24 永久磁石式同期モ−タの回転子

Country Status (4)

Country Link
US (1) US4433261A (en])
JP (1) JPS58163255A (en])
DE (1) DE3310565C2 (en])
GB (1) GB2117188B (en])

Families Citing this family (140)

* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
DE3310565A1 (de) 1983-10-06
GB2117188A (en) 1983-10-05
GB2117188B (en) 1986-04-16
GB8307188D0 (en) 1983-04-20
JPS58163255A (ja) 1983-09-28
US4433261A (en) 1984-02-21
DE3310565C2 (de) 1985-05-02

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