JPS60192676U - Resin molded rotor - Google Patents

Resin molded rotor

Info

Publication number
JPS60192676U
JPS60192676U JP8005484U JP8005484U JPS60192676U JP S60192676 U JPS60192676 U JP S60192676U JP 8005484 U JP8005484 U JP 8005484U JP 8005484 U JP8005484 U JP 8005484U JP S60192676 U JPS60192676 U JP S60192676U
Authority
JP
Japan
Prior art keywords
resin
resin molded
molded rotor
rotor
grooves
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
JP8005484U
Other languages
Japanese (ja)
Inventor
晋武 松下
鈴木　茂広
Original Assignee
富士電気化学株式会社
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 富士電気化学株式会社 filed Critical 富士電気化学株式会社
Priority to JP8005484U priority Critical patent/JPS60192676U/en
Publication of JPS60192676U publication Critical patent/JPS60192676U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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) [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 drawings]

第１図は従来技術の一例を示す説明図、第２図はそれに
より生じるコア振れの極端な例を示す説明図、第３図は
本考案に係るロータに用いるに好、適な円筒状永久磁石
の一例を示す斜視図、第４図および第５図はそれぞれ樹
脂モールド時の固着状　　　−態を示す説明図である。 １．１・・・円筒状永久ｉ石、１２・・・溝部、１３・
・・モールド樹脂、１４・・・ロータ軸。Fig. 1 is an explanatory diagram showing an example of the prior art, Fig. 2 is an explanatory diagram showing an extreme example of core runout caused by this, and Fig. 3 is an explanatory diagram showing an extreme example of core runout caused by this. A perspective view showing an example of the magnet, and FIGS. 4 and 5 are explanatory views showing a fixed state when resin molding is performed, respectively. 1.1...Cylindrical permanent stone, 12...Groove, 13.
...Mold resin, 14...Rotor shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円筒状永久磁石の中心にロータ軸が位置し、両者の間に
充填した樹脂によって固着一体化されてなる樹脂モール
ド型ロータにおいて、前記円筒状永久磁石は、その端面
に、内側はど狭幅で且つ底面が面取り状に傾斜している
形状の溝部を複数個放射状に形成した構造をなし、モー
ルート樹脂が該溝部内にも充填されている樹脂モールド
型ロータ。In a resin-molded rotor in which a rotor shaft is located at the center of a cylindrical permanent magnet, and the rotor shaft is fixed and integrated with resin filled between the two, the cylindrical permanent magnet has a narrow inner width on its end surface. A resin-molded rotor having a structure in which a plurality of grooves each having a chamfered and inclined bottom surface are formed in a radial manner, and the grooves are also filled with moorut resin.
JP8005484U 1984-05-30 1984-05-30 Resin molded rotor Pending JPS60192676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8005484U JPS60192676U (en) 1984-05-30 1984-05-30 Resin molded rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8005484U JPS60192676U (en) 1984-05-30 1984-05-30 Resin molded rotor

Publications (1)

Publication Number Publication Date
JPS60192676U true JPS60192676U (en) 1985-12-21

Family

ID=30625544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8005484U Pending JPS60192676U (en) 1984-05-30 1984-05-30 Resin molded rotor

Country Status (1)

Country Link
JP (1) JPS60192676U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006288069A (en) * 2005-03-31 2006-10-19 Nidec Sankyo Corp Rotor for motor, and motor
JP2007306796A (en) * 2007-08-28 2007-11-22 Mitsubishi Electric Corp Rotor of electromotor, method of manufacturing rotor of electromotor, resin forming metal mold of rotor of electromotor, electromotor and air conditioner
JP2009278777A (en) * 2008-05-14 2009-11-26 Asmo Co Ltd Rotor and motor
JP2020142102A (en) * 2012-02-02 2020-09-10 フィッシャー アンド ペイケル ヘルスケア リミテッド Respiratory assistance apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006288069A (en) * 2005-03-31 2006-10-19 Nidec Sankyo Corp Rotor for motor, and motor
JP4589786B2 (en) * 2005-03-31 2010-12-01 日本電産サンキョー株式会社 Motor rotor and motor
JP2007306796A (en) * 2007-08-28 2007-11-22 Mitsubishi Electric Corp Rotor of electromotor, method of manufacturing rotor of electromotor, resin forming metal mold of rotor of electromotor, electromotor and air conditioner
JP2009278777A (en) * 2008-05-14 2009-11-26 Asmo Co Ltd Rotor and motor
JP2020142102A (en) * 2012-02-02 2020-09-10 フィッシャー アンド ペイケル ヘルスケア リミテッド Respiratory assistance apparatus
JP2022107620A (en) * 2012-02-02 2022-07-22 フィッシャー アンド ペイケル ヘルスケア リミテッド Respiration assisting device

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