JPS58143484U - cup motor - Google Patents

cup motor

Info

Publication number
JPS58143484U
JPS58143484U JP3848582U JP3848582U JPS58143484U JP S58143484 U JPS58143484 U JP S58143484U JP 3848582 U JP3848582 U JP 3848582U JP 3848582 U JP3848582 U JP 3848582U JP S58143484 U JPS58143484 U JP S58143484U
Authority
JP
Japan
Prior art keywords
cup motor
suction ring
cup
photoelectric conversion
attached
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
JP3848582U
Other languages
Japanese (ja)
Inventor
小泉　博嗣
Original Assignee
三洋電機株式会社
三洋精密株式会社
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 三洋電機株式会社, 三洋精密株式会社 filed Critical 三洋電機株式会社
Priority to JP3848582U priority Critical patent/JPS58143484U/en
Publication of JPS58143484U publication Critical patent/JPS58143484U/en
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (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) [Abstract] 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図は本考案を適用したカップモータを示す半断面図
、第２図は本考案によるカップロータを示す斜視図、第
３図は吸着用リングを示す斜視図である。 １・・・・・・カップロータ、６・・・・・・界磁磁石
、７・・・・・・ステータヨーク、１３・・・・・・吸
着用リング、１４・・・・・・スリット、１５・・・・
・・光電変換装置。FIG. 1 is a half-sectional view showing a cup motor to which the present invention is applied, FIG. 2 is a perspective view showing a cup rotor according to the present invention, and FIG. 3 is a perspective view showing a suction ring. 1...Cup rotor, 6...Field magnet, 7...Stator yoke, 13...Adsorption ring, 14...Slit , 15...
...Photoelectric conversion device.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）界磁用磁石とステータヨークとの空隙に配置され
るカップロータの側面に、速度検知用の縞目模様を施し
た吸着用リングを取付けるとともに、前記吸着用リング
の回動により光電変換された電気信号を得る光電変換装
置を、前記吸着用リングと対向して前記ステータヨーク
に取付けたことを特徴とするカップモータ。(1) A suction ring with a striped pattern for speed detection is attached to the side surface of the cup rotor placed in the gap between the field magnet and the stator yoke, and photoelectric conversion is achieved by the rotation of the suction ring. A cup motor characterized in that a photoelectric conversion device for obtaining an electric signal is attached to the stator yoke so as to face the adsorption ring. （２）前記吸着用リングを、弾力性を有した部材で構成
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
記載のカップモータ。(2) The cup motor according to claim 1, wherein the suction ring is made of an elastic member.
JP3848582U 1982-03-17 1982-03-17 cup motor Pending JPS58143484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3848582U JPS58143484U (en) 1982-03-17 1982-03-17 cup motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3848582U JPS58143484U (en) 1982-03-17 1982-03-17 cup motor

Publications (1)

Publication Number Publication Date
JPS58143484U true JPS58143484U (en) 1983-09-27

Family

ID=30049822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3848582U Pending JPS58143484U (en) 1982-03-17 1982-03-17 cup motor

Country Status (1)

Country Link
JP (1) JPS58143484U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121855U (en) * 1988-02-12 1989-08-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122008A (en) * 1974-08-19 1976-02-21 Canon Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122008A (en) * 1974-08-19 1976-02-21 Canon Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121855U (en) * 1988-02-12 1989-08-18

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