JPS58183078U - dc motor - Google Patents

dc motor

Info

Publication number
JPS58183078U
JPS58183078U JP8032682U JP8032682U JPS58183078U JP S58183078 U JPS58183078 U JP S58183078U JP 8032682 U JP8032682 U JP 8032682U JP 8032682 U JP8032682 U JP 8032682U JP S58183078 U JPS58183078 U JP S58183078U
Authority
JP
Japan
Prior art keywords
motor
permanent magnets
inner periphery
magnetic poles
yoke
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
JP8032682U
Other languages
Japanese (ja)
Other versions
JPS644300Y2 (en
Inventor
西原　照芳
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP8032682U priority Critical patent/JPS58183078U/en
Publication of JPS58183078U publication Critical patent/JPS58183078U/en
Application granted granted Critical
Publication of JPS644300Y2 publication Critical patent/JPS644300Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の直流電動機の断面図、第２図はこの考案
に係る直流電動機の断面図、第３図はそのヨークの斜視
図、第４図および第５図は夫々この考案に係る直流電動
機の異なる実施例を示す断面図である。 １・・・アーマチュア、２・・・ヨーク、３・・・永久
磁石、４′・・・補助磁極。Figure 1 is a sectional view of a conventional DC motor, Figure 2 is a sectional view of a DC motor according to this invention, Figure 3 is a perspective view of its yoke, and Figures 4 and 5 are DC motors according to this invention. FIG. 3 is a cross-sectional view showing different embodiments of the electric motor. 1... Armature, 2... Yoke, 3... Permanent magnet, 4'... Auxiliary magnetic pole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アーマチュアを囲む円筒状のヨーク内周に、磁極となる
複数の永久磁石を固設してなる直流電動機において、上
記ヨークの一部を内周側に切り起こしもしくは膨出させ
て、上記永久磁石に隣接した補助磁極を形成したことを
特徴とする直流電動機。In a DC motor in which a plurality of permanent magnets serving as magnetic poles are fixedly attached to the inner periphery of a cylindrical yoke surrounding an armature, a part of the yoke is cut and raised to the inner periphery or bulged, and the permanent magnets are A DC motor characterized in that adjacent auxiliary magnetic poles are formed.
JP8032682U 1982-05-31 1982-05-31 dc motor Granted JPS58183078U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8032682U JPS58183078U (en) 1982-05-31 1982-05-31 dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8032682U JPS58183078U (en) 1982-05-31 1982-05-31 dc motor

Publications (2)

Publication Number Publication Date
JPS58183078U true JPS58183078U (en) 1983-12-06
JPS644300Y2 JPS644300Y2 (en) 1989-02-03

Family

ID=30089478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8032682U Granted JPS58183078U (en) 1982-05-31 1982-05-31 dc motor

Country Status (1)

Country Link
JP (1) JPS58183078U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139883U (en) * 1982-03-17 1983-09-20 三菱電機株式会社 DC machine field device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139883U (en) * 1982-03-17 1983-09-20 三菱電機株式会社 DC machine field device

Also Published As

Publication number Publication date
JPS644300Y2 (en) 1989-02-03

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