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JPS617275U - small motor rotor - Google Patents

small motor rotor

Info

Publication number
JPS617275U
JPS617275U JP9141284U JP9141284U JPS617275U JP S617275 U JPS617275 U JP S617275U JP 9141284 U JP9141284 U JP 9141284U JP 9141284 U JP9141284 U JP 9141284U JP S617275 U JPS617275 U JP S617275U
Authority
JP
Japan
Prior art keywords
rotor
concave
rotor case
small motor
convex
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
JP9141284U
Other languages
Japanese (ja)
Inventor
勤 福崎
Original Assignee
三洋電機株式会社
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 filed Critical 三洋電機株式会社
Priority to JP9141284U priority Critical patent/JPS617275U/en
Publication of JPS617275U publication Critical patent/JPS617275U/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (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図はこの考案の一実施例の構成を示す断面図、第２
図はこの考案の他の実施例の構成を示す断面図である。 １・胃・田一タ、２・・・・・田一タケース、６・・・
・・・着磁マグネット、１０・・・・・・緩衝用弾性部
材、１１・・・・・・回転軸。Figure 1 is a sectional view showing the configuration of an embodiment of this invention;
The figure is a sectional view showing the structure of another embodiment of this invention. 1. Stomach/Taichita, 2... Taichita case, 6...
... Magnetized magnet, 10 ... Elastic member for buffering, 11 ... Rotating shaft.

Claims (1)

【実用新案登録請求の範囲】 １ 円板状でかつその周端に輪状の折曲縁を有する金属
製のロータケースと、このロータケースによって囲繞保
持されこの折曲縁部に対向する外周面の凹又は凸条とこ
の円板部に対向する側面の複数の凹又は凸部とを有する
環状の着磁マグネットと、このロータケースの中心軸上
に貫通装着された回転軸と、前記ロータケースと前記着
磁マグネットとの間に介在し両者を一体に固定する緩衝
用弾性部材を具備してなることを特徴とする小型モータ
のロータ。 ２ ロータケースが着磁マグネットの凹又は凸部に対応
する凸又は凹部を有する実用新案登録請求の範囲第１項
記載の小型モータのロータ。[Claims for Utility Model Registration] 1. A metal rotor case that is disc-shaped and has a ring-shaped bent edge at its peripheral end, and an outer circumferential surface that is surrounded and held by this rotor case and that faces the bent edge. An annular magnetized magnet having a concave or convex strip and a plurality of concave or convex portions on a side surface facing the disk portion, a rotating shaft that is installed through the central axis of the rotor case, and the rotor case. A rotor for a small motor, characterized in that the rotor is provided with a buffering elastic member interposed between the magnetized magnet and fixing both together. 2. A rotor for a small motor according to claim 1, wherein the rotor case has a convex or concave portion corresponding to a concave or convex portion of the magnetized magnet.
JP9141284U 1984-06-18 1984-06-18 small motor rotor Pending JPS617275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9141284U JPS617275U (en) 1984-06-18 1984-06-18 small motor rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9141284U JPS617275U (en) 1984-06-18 1984-06-18 small motor rotor

Publications (1)

Publication Number Publication Date
JPS617275U true JPS617275U (en) 1986-01-17

Family

ID=30647275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9141284U Pending JPS617275U (en) 1984-06-18 1984-06-18 small motor rotor

Country Status (1)

Country Link
JP (1) JPS617275U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114832A (en) * 1988-10-25 1990-04-26 Akai Electric Co Ltd Revolving-field type motor
WO2017175461A1 (en) * 2016-04-06 2017-10-12 株式会社 日立産機システム Axial gap rotary electric machine
WO2018142469A1 (en) * 2017-01-31 2018-08-09 株式会社日立産機システム Axial gap-type rotary electrical machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114832A (en) * 1988-10-25 1990-04-26 Akai Electric Co Ltd Revolving-field type motor
WO2017175461A1 (en) * 2016-04-06 2017-10-12 株式会社 日立産機システム Axial gap rotary electric machine
WO2018142469A1 (en) * 2017-01-31 2018-08-09 株式会社日立産機システム Axial gap-type rotary electrical machine
JPWO2018142469A1 (en) * 2017-01-31 2019-04-04 株式会社日立産機システム Axial gap type rotating electrical machine

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