JPS5869454A - 永久磁石式回転機 - Google Patents

永久磁石式回転機

Info

Publication number
JPS5869454A
JPS5869454A JP16709481A JP16709481A JPS5869454A JP S5869454 A JPS5869454 A JP S5869454A JP 16709481 A JP16709481 A JP 16709481A JP 16709481 A JP16709481 A JP 16709481A JP S5869454 A JPS5869454 A JP S5869454A
Authority
JP
Japan
Prior art keywords
permanent magnet
axial
magnet
magnetic flux
length
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.)
Granted
Application number
JP16709481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252547B2 (enrdf_load_stackoverflow
Inventor
Toshio Tomite
冨手　寿男
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 JP16709481A priority Critical patent/JPS5869454A/ja
Priority to US06/435,278 priority patent/US4491756A/en
Priority to DE8282109691T priority patent/DE3269087D1/de
Priority to EP82109691A priority patent/EP0078012B1/en
Publication of JPS5869454A publication Critical patent/JPS5869454A/ja
Publication of JPS6252547B2 publication Critical patent/JPS6252547B2/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)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
JP16709481A 1981-10-21 1981-10-21 永久磁石式回転機 Granted JPS5869454A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP16709481A JPS5869454A (ja) 1981-10-21 1981-10-21 永久磁石式回転機
US06/435,278 US4491756A (en) 1981-10-21 1982-10-19 Direct current dynamoelectric machine of permanent magnet type
DE8282109691T DE3269087D1 (en) 1981-10-21 1982-10-20 Direct current dynamoelectric machine of permanent magnet type
EP82109691A EP0078012B1 (en) 1981-10-21 1982-10-20 Direct current dynamoelectric machine of permanent magnet type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16709481A JPS5869454A (ja) 1981-10-21 1981-10-21 永久磁石式回転機

Publications (2)

Publication Number Publication Date
JPS5869454A true JPS5869454A (ja) 1983-04-25
JPS6252547B2 JPS6252547B2 (enrdf_load_stackoverflow) 1987-11-05

Family

ID=15843304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16709481A Granted JPS5869454A (ja) 1981-10-21 1981-10-21 永久磁石式回転機

Country Status (1)

Country Link
JP (1) JPS5869454A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61224852A (ja) * 1985-03-29 1986-10-06 Hitachi Ltd 小形電動機用界磁装置
JPS6359754A (ja) * 1986-08-29 1988-03-15 Mitsubishi Electric Corp 直流電動機
EP1102386A3 (de) * 1999-11-16 2003-07-02 RWE Piller Gmbh Gleichstrommaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61224852A (ja) * 1985-03-29 1986-10-06 Hitachi Ltd 小形電動機用界磁装置
JPS6359754A (ja) * 1986-08-29 1988-03-15 Mitsubishi Electric Corp 直流電動機
EP1102386A3 (de) * 1999-11-16 2003-07-02 RWE Piller Gmbh Gleichstrommaschine

Also Published As

Publication number Publication date
JPS6252547B2 (enrdf_load_stackoverflow) 1987-11-05

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