JPS5846280U - 永久磁石型回転電機 - Google Patents

永久磁石型回転電機

Info

Publication number
JPS5846280U
JPS5846280U JP1981141837U JP14183781U JPS5846280U JP S5846280 U JPS5846280 U JP S5846280U JP 1981141837 U JP1981141837 U JP 1981141837U JP 14183781 U JP14183781 U JP 14183781U JP S5846280 U JPS5846280 U JP S5846280U
Authority
JP
Japan
Prior art keywords
permanent magnet
width
electric machine
rotating electric
magnet rotating
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.)
Pending
Application number
JP1981141837U
Other languages
English (en)
Inventor
藤崎　清則
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1981141837U priority Critical patent/JPS5846280U/ja
Publication of JPS5846280U publication Critical patent/JPS5846280U/ja
Priority to US06/659,858 priority patent/US4574214A/en
Pending 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は回転電機の要部分解斜視図、第２図は回転電機
の横断面図、第３図は従来の永久磁石の正面図、第４図
は従来の回転子の斜視図、第５図は本考案の永久磁石の
一実施例を示し、Ａは正面図、Ｂは平面図ミ第６図は本
考案の永久磁石の異なる実施例の正面図である。 １・・・固定子、２・・・回転子、４・・・永久磁石、
５・・・回転軸、６・・・電機子鉄心、７・・・電機子
巻線、Ｗ・・・永久磁石の回転軸方向幅、Ｗ・・・永久
磁石の中央部最大幅。

Claims (1)

    【実用新案登録請求の範囲】
  1. 永久磁石を使用した固定子と、回転軸に固着された電機
    子鉄心と該電機子鉄心に巻回された電機子巻線とを有し
    上記固定子の内側に回転自在に設けられた回転子とを備
    えた永久磁石型回転電機において、上記永久磁石は、回
    転軸方向の幅を、中央部を最大幅として両端末部に行（
    に従って縮幅するように形成したことを特徴とする永久
    磁石型回転電機。
JP1981141837U 1981-09-24 1981-09-24 永久磁石型回転電機 Pending JPS5846280U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981141837U JPS5846280U (ja) 1981-09-24 1981-09-24 永久磁石型回転電機
US06/659,858 US4574214A (en) 1981-09-24 1984-10-11 Electric rotary device of permanent magnet type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981141837U JPS5846280U (ja) 1981-09-24 1981-09-24 永久磁石型回転電機

Publications (1)

Publication Number Publication Date
JPS5846280U true JPS5846280U (ja) 1983-03-29

Family

ID=15301290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981141837U Pending JPS5846280U (ja) 1981-09-24 1981-09-24 永久磁石型回転電機

Country Status (2)

Country Link
US (1) US4574214A (ja)
JP (1) JPS5846280U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001651A1 (en) * 1984-08-29 1986-03-13 Fanuc Ltd Permanent magnet field system synchronous motor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161569U (ja) * 1986-04-04 1987-10-14
US4845398A (en) * 1988-03-25 1989-07-04 Cesare Dominic V De Armature stator configuration for compound interaction/induction electric rotating machine
JPH0757072B2 (ja) * 1989-02-13 1995-06-14 本田技研工業株式会社 永久磁石回転機
WO2010016068A2 (en) * 2008-08-07 2010-02-11 Parikumar Periasamy An electricity generator
ITCR20130007A1 (it) * 2013-02-21 2014-08-22 E M B Di Bergamaschini Alfonso Elettropompa centrifuga per aspirazione di fluidi aeriformi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277876A (en) * 1968-08-16 1972-06-14 Lucas Industries Ltd Direct current dynamo electric machines
DE2527461C2 (de) * 1975-06-20 1987-01-02 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung von anisotropen Segmentmagneten für elektrische Maschinen
US4091300A (en) * 1975-08-30 1978-05-23 Lucas Industries Limited Permanent magnet electrical machines
US4110645A (en) * 1976-02-23 1978-08-29 Vibrac Corporation Electric motor
DE2845264A1 (de) * 1978-10-18 1980-05-08 Bosch Gmbh Robert Elektrische maschine, insbesondere kleinmotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001651A1 (en) * 1984-08-29 1986-03-13 Fanuc Ltd Permanent magnet field system synchronous motor

Also Published As

Publication number Publication date
US4574214A (en) 1986-03-04

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