JPS59114780U - dc motor - Google Patents

dc motor

Info

Publication number
JPS59114780U
JPS59114780U JP592683U JP592683U JPS59114780U JP S59114780 U JPS59114780 U JP S59114780U JP 592683 U JP592683 U JP 592683U JP 592683 U JP592683 U JP 592683U JP S59114780 U JPS59114780 U JP S59114780U
Authority
JP
Japan
Prior art keywords
rotor
motor
stator
armature
magnetic material
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
JP592683U
Other languages
Japanese (ja)
Other versions
JPH0343832Y2 (en
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 JP592683U priority Critical patent/JPS59114780U/en
Publication of JPS59114780U publication Critical patent/JPS59114780U/en
Application granted granted Critical
Publication of JPH0343832Y2 publication Critical patent/JPH0343832Y2/ja
Granted 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]

図面は本考案の一実施例を示し、第１図は全体の縦断側
面図、第２図はロータ単独の下面図である。 図中、３はステータ、８はロータ、１０は光センサであ
る。The drawings show one embodiment of the present invention, with FIG. 1 being a longitudinal sectional side view of the whole, and FIG. 2 being a bottom view of the rotor alone. In the figure, 3 is a stator, 8 is a rotor, and 10 is an optical sensor.

Claims (1)

【実用新案登録請求の範囲】 １　ステータ及びロータのうち一方を電機子から構成し
、他方を軟磁性体にてその周壁が周方向に凹凸状をなす
形態に構成したことを特徴とする直流電動機。 ２　ステータが電機子で、ロータが軟磁性体製であり、
且つそのロータに対する回転位置検出を該ロータ周壁の
凹・凸を検出する光センサにて行なう構成としたことを
特徴とする実用新案登録請求の範囲第１項に記載の直流
電動機。[Claims for Utility Model Registration] 1. A DC motor characterized in that one of the stator and the rotor is composed of an armature, and the other is made of a soft magnetic material and has a circumferential wall that is uneven in the circumferential direction. . 2 The stator is an armature, the rotor is made of soft magnetic material,
A DC motor according to claim 1, characterized in that the rotational position of the rotor is detected by an optical sensor that detects concavities and convexities on the circumferential wall of the rotor.
JP592683U 1983-01-19 1983-01-19 dc motor Granted JPS59114780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP592683U JPS59114780U (en) 1983-01-19 1983-01-19 dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP592683U JPS59114780U (en) 1983-01-19 1983-01-19 dc motor

Publications (2)

Publication Number Publication Date
JPS59114780U true JPS59114780U (en) 1984-08-02
JPH0343832Y2 JPH0343832Y2 (en) 1991-09-13

Family

ID=30137493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP592683U Granted JPS59114780U (en) 1983-01-19 1983-01-19 dc motor

Country Status (1)

Country Link
JP (1) JPS59114780U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106110A (en) * 1973-08-06 1975-08-21
JPS5620789A (en) * 1979-07-26 1981-02-26 Kubota Ltd Gear pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106110A (en) * 1973-08-06 1975-08-21
JPS5620789A (en) * 1979-07-26 1981-02-26 Kubota Ltd Gear pump

Also Published As

Publication number Publication date
JPH0343832Y2 (en) 1991-09-13

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