JPH0520986B2 - - Google Patents

Info

Publication number
JPH0520986B2
JPH0520986B2 JP59180564A JP18056484A JPH0520986B2 JP H0520986 B2 JPH0520986 B2 JP H0520986B2 JP 59180564 A JP59180564 A JP 59180564A JP 18056484 A JP18056484 A JP 18056484A JP H0520986 B2 JPH0520986 B2 JP H0520986B2
Authority
JP
Japan
Prior art keywords
permanent magnet
field
magnetic flux
flux density
pole
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 - Lifetime
Application number
JP59180564A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6162349A (ja
Inventor
Toshio Tomite
Toshimi Abukawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18056484A priority Critical patent/JPS6162349A/ja
Publication of JPS6162349A publication Critical patent/JPS6162349A/ja
Publication of JPH0520986B2 publication Critical patent/JPH0520986B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
JP18056484A 1984-08-31 1984-08-31 永久磁石式直流機の界磁構造 Granted JPS6162349A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18056484A JPS6162349A (ja) 1984-08-31 1984-08-31 永久磁石式直流機の界磁構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18056484A JPS6162349A (ja) 1984-08-31 1984-08-31 永久磁石式直流機の界磁構造

Publications (2)

Publication Number Publication Date
JPS6162349A JPS6162349A (ja) 1986-03-31
JPH0520986B2 true JPH0520986B2 (OSRAM) 1993-03-23

Family

ID=16085480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18056484A Granted JPS6162349A (ja) 1984-08-31 1984-08-31 永久磁石式直流機の界磁構造

Country Status (1)

Country Link
JP (1) JPS6162349A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462448B1 (en) 2000-07-05 2002-10-08 Black & Decker Inc. Flux ring for an electric motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527461C2 (de) * 1975-06-20 1987-01-02 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung von anisotropen Segmentmagneten für elektrische Maschinen
JPS57148566A (en) * 1981-03-09 1982-09-13 Hitachi Metals Ltd Composite permanent magnet for magnetic field
JPS57189274U (OSRAM) * 1981-05-25 1982-12-01
JPS5934490U (ja) * 1982-08-26 1984-03-03 三菱電機株式会社 磁石式スタ−タモ−タ

Also Published As

Publication number Publication date
JPS6162349A (ja) 1986-03-31

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