JPS5918571U - brushless motor - Google Patents

brushless motor

Info

Publication number
JPS5918571U
JPS5918571U JP11314182U JP11314182U JPS5918571U JP S5918571 U JPS5918571 U JP S5918571U JP 11314182 U JP11314182 U JP 11314182U JP 11314182 U JP11314182 U JP 11314182U JP S5918571 U JPS5918571 U JP S5918571U
Authority
JP
Japan
Prior art keywords
rotor
magnetic flux
brushless motor
laminated
armature coil
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
JP11314182U
Other languages
Japanese (ja)
Inventor
功 岸本
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11314182U priority Critical patent/JPS5918571U/en
Publication of JPS5918571U publication Critical patent/JPS5918571U/en
Pending legal-status Critical Current

Links

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図は本考案の一実施例を示す縦断面図、第２図は同
実施例の要部を示す拡大縦断面図である。 図中、５はロータ、８は界磁磁極（磁束発生部）、９は
ステータ、１０は積層鉄心、１０ａ。 １０ｂは積層板、１１、は電機子コイル、１３は凹部（
位置決め部）、１４は磁気センサである。FIG. 1 is a vertical cross-sectional view showing an embodiment of the present invention, and FIG. 2 is an enlarged vertical cross-sectional view showing essential parts of the same embodiment. In the figure, 5 is a rotor, 8 is a field magnetic pole (magnetic flux generating part), 9 is a stator, 10 is a laminated iron core, and 10a. 10b is a laminate, 11 is an armature coil, and 13 is a recess (
14 is a magnetic sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 積層鉄心に巻装された電機子コイルを有したステータ及
び永久磁石製の界磁磁極を有したロータを備え、前記ロ
ータの回転位置を該ロータと一体回転する磁束発生部か
らの磁束を受ける磁気センサにより検出してその検出結
果に基づき前記電機子コイルに通電させるものにおいて
、前記積層鉄心の積層板を一部延出して前記磁束発生部
に軸方向から対向させこの延出部分に前記磁気センサ配
置用の位置決め部を設けたことを特徴とする無刷子モー
タ。A stator having an armature coil wound around a laminated iron core and a rotor having a field pole made of a permanent magnet are provided, and the rotational position of the rotor is controlled by a magnetic field that receives magnetic flux from a magnetic flux generating unit that rotates integrally with the rotor. In the apparatus in which the armature coil is energized based on the detection result by a sensor, a part of the laminated plate of the laminated core is extended to face the magnetic flux generating part from the axial direction, and the magnetic sensor is attached to this extended part. A brushless motor characterized by having a positioning part for placement.
JP11314182U 1982-07-26 1982-07-26 brushless motor Pending JPS5918571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11314182U JPS5918571U (en) 1982-07-26 1982-07-26 brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11314182U JPS5918571U (en) 1982-07-26 1982-07-26 brushless motor

Publications (1)

Publication Number Publication Date
JPS5918571U true JPS5918571U (en) 1984-02-04

Family

ID=30262020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11314182U Pending JPS5918571U (en) 1982-07-26 1982-07-26 brushless motor

Country Status (1)

Country Link
JP (1) JPS5918571U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170778A (en) * 1987-12-24 1989-07-05 Diesel Kiki Co Ltd Closed-type electric compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170778A (en) * 1987-12-24 1989-07-05 Diesel Kiki Co Ltd Closed-type electric compressor

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