JPH0326251U - - Google Patents

Info

Publication number
JPH0326251U
JPH0326251U JP8766889U JP8766889U JPH0326251U JP H0326251 U JPH0326251 U JP H0326251U JP 8766889 U JP8766889 U JP 8766889U JP 8766889 U JP8766889 U JP 8766889U JP H0326251 U JPH0326251 U JP H0326251U
Authority
JP
Japan
Prior art keywords
permanent magnet
concave part
magnet plate
flange
disc spring
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
JP8766889U
Other languages
English (en)
Other versions
JP2545365Y2 (ja
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 filed Critical
Priority to JP1989087668U priority Critical patent/JP2545365Y2/ja
Publication of JPH0326251U publication Critical patent/JPH0326251U/ja
Application granted granted Critical
Publication of JP2545365Y2 publication Critical patent/JP2545365Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例の皿ばねの斜視図、第
2図、第3図は同上の組み立て説明図、第4図は
同上の要部の上面図、第5図〜第10図は夫々従
来例の説明図である。 1……永久磁石板、2……ロータ軸、3……回
り止め用凹部、8……皿ばね、10……突起、1
1……樹脂部、11a……フランジである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周部にフランジを突出したロータ軸と、該ロ
    ータ軸を軸孔に嵌合して上記フランジ上に軸孔周
    縁を載せる永久磁石板と、中心孔に上記ロータ軸
    を通して永久磁石板上に載置して永久磁石板に上
    記フランジ方向にばね圧を加える皿ばねとからな
    り、上記軸孔の内周面に回り止め用の凹部を連設
    するとともに、皿ばねの弾性に抗して上記凹部に
    圧入係合する突起を上記皿ばねの上記中心孔の内
    周縁より一体に折り曲げ形成して成る特徴とする
    電動機の回転子。
JP1989087668U 1989-07-26 1989-07-26 電動機の回転子 Expired - Lifetime JP2545365Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989087668U JP2545365Y2 (ja) 1989-07-26 1989-07-26 電動機の回転子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989087668U JP2545365Y2 (ja) 1989-07-26 1989-07-26 電動機の回転子

Publications (2)

Publication Number Publication Date
JPH0326251U true JPH0326251U (ja) 1991-03-18
JP2545365Y2 JP2545365Y2 (ja) 1997-08-25

Family

ID=31637313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989087668U Expired - Lifetime JP2545365Y2 (ja) 1989-07-26 1989-07-26 電動機の回転子

Country Status (1)

Country Link
JP (1) JP2545365Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131110A (en) * 1976-04-27 1977-11-02 Matsushita Electric Works Ltd Rotor of synchronous motor
JPS5412813U (ja) * 1977-06-29 1979-01-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131110A (en) * 1976-04-27 1977-11-02 Matsushita Electric Works Ltd Rotor of synchronous motor
JPS5412813U (ja) * 1977-06-29 1979-01-27

Also Published As

Publication number Publication date
JP2545365Y2 (ja) 1997-08-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term