JPS59122780U - Salient pole type brushless DC motor - Google Patents

Salient pole type brushless DC motor

Info

Publication number
JPS59122780U
JPS59122780U JP1542983U JP1542983U JPS59122780U JP S59122780 U JPS59122780 U JP S59122780U JP 1542983 U JP1542983 U JP 1542983U JP 1542983 U JP1542983 U JP 1542983U JP S59122780 U JPS59122780 U JP S59122780U
Authority
JP
Japan
Prior art keywords
salient pole
motor
permanent magnet
core
type brushless
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
JP1542983U
Other languages
Japanese (ja)
Inventor
淳 後藤
大川　光吉
Original Assignee
ティーディーケイ株式会社
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 ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP1542983U priority Critical patent/JPS59122780U/en
Publication of JPS59122780U publication Critical patent/JPS59122780U/en
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (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 the drawing]

第１図はスロット鉄心を用いた従来のブラシレスＤＣモ
ータの断面図、第２図はコアレス形の従来のブラシレス
ＤＣモータの断面図、第３図はこの考案の一実施例の断
面図、第４図はこの考案の他の実施例の断面図である。 １、　６．　１０．　１３・・・電機子鉄心、２・・・
スロット、３．１５・・・ヨーク、４．１４・・・永久
磁石、５・・・空隙、７・・・電機子巻線、１１．１２
・・・突極鉄心。Fig. 1 is a sectional view of a conventional brushless DC motor using a slotted core, Fig. 2 is a sectional view of a conventional coreless brushless DC motor, Fig. 3 is a sectional view of an embodiment of this invention, and Fig. 4 is a sectional view of a conventional brushless DC motor using a slotted iron core. The figure is a sectional view of another embodiment of this invention. 1, 6. 10. 13... Armature core, 2...
Slot, 3.15... Yoke, 4.14... Permanent magnet, 5... Air gap, 7... Armature winding, 11.12
... Salient pole iron core.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 極数が２１（ｎ＝１．　２．・・・）であり缶径はヨー
ク上に設けられる永久磁石からなりかつヨークの円周方
向にほぼ等間隔に配置された回転永久磁石界磁と、空隙
を介して該回転永久磁石界磁に対し同一　　心的に配置
される固定電機子であって、極数が３ｎであり缶径は電
機子鉄心の一部であって径方向に突出しかつ電機子鉄心
の円周方向にほぼ等間隔に配置された突極鉄心と該突極
鉄心に集中的に巻かれる電機子巻線とからなる固定電機
子とを有することを特徴とする突極形ブラシレスＤＣモ
ータ。A rotating permanent magnet field having a number of poles of 21 (n=1.2...) and a can diameter consisting of a permanent magnet provided on a yoke and arranged at approximately equal intervals in the circumferential direction of the yoke; A fixed armature arranged concentrically with respect to the rotating permanent magnet field through an air gap, the number of poles is 3n, the can diameter is part of the armature core, protrudes in the radial direction, and is connected to the electric motor. A salient pole type brushless characterized by having a fixed armature consisting of a salient pole core arranged at approximately equal intervals in the circumferential direction of the child core and an armature winding wound intensively around the salient pole core. DC motor.
JP1542983U 1983-02-07 1983-02-07 Salient pole type brushless DC motor Pending JPS59122780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1542983U JPS59122780U (en) 1983-02-07 1983-02-07 Salient pole type brushless DC motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1542983U JPS59122780U (en) 1983-02-07 1983-02-07 Salient pole type brushless DC motor

Publications (1)

Publication Number Publication Date
JPS59122780U true JPS59122780U (en) 1984-08-18

Family

ID=30146765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1542983U Pending JPS59122780U (en) 1983-02-07 1983-02-07 Salient pole type brushless DC motor

Country Status (1)

Country Link
JP (1) JPS59122780U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002125353A (en) * 2000-10-13 2002-04-26 Toyota Motor Corp Electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002125353A (en) * 2000-10-13 2002-04-26 Toyota Motor Corp Electric motor

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