JPH0294921U - - Google Patents

Info

Publication number
JPH0294921U
JPH0294921U JP427489U JP427489U JPH0294921U JP H0294921 U JPH0294921 U JP H0294921U JP 427489 U JP427489 U JP 427489U JP 427489 U JP427489 U JP 427489U JP H0294921 U JPH0294921 U JP H0294921U
Authority
JP
Japan
Prior art keywords
fan motor
shaft
stator
blades
rotor
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
JP427489U
Other languages
English (en)
Other versions
JPH071528Y2 (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 JP1989004274U priority Critical patent/JPH071528Y2/ja
Publication of JPH0294921U publication Critical patent/JPH0294921U/ja
Application granted granted Critical
Publication of JPH071528Y2 publication Critical patent/JPH071528Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例のフアンモータ用
動圧軸受を適用したフアンモータの軸方向の断面
図、第２図は変形例の軸方向の断面図、第３図は
従来のフアンモータ用動圧軸受を適用したフアン
モータの軸方向の断面図である。 １，２１……ケース、２，２２……嵌合部、２
ａ，２４ａ……動圧発生部、３……ステータ、４
，２４……軸、４ａ，２２ａ……円筒面、６，２
６……動圧軸受、９……ロータ、１０……羽根。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 羽根およびロータに連なる軸と、ステータ
    を固定したケースに設けられ、上記軸が回転自在
    に嵌合する嵌合部とのうちの一方に動圧発生部が
    設けられ、上記羽根およびロータをステータ回り
    に回転自在に支持するフアンモータ用動圧軸受に
    おいて、 上記ロータとステータとの間に上記羽根の推力
    に対抗できる磁力を有することを特徴とするフア
    ンモータ用動圧軸受。 (2) 上記請求項１に記載のフアンモータ用動圧
    軸受において、 上記軸と上記嵌合部とのうちの一方に、軸が所
    定のスラスト方向の変位をしても動圧発生部に対
    向し得るフラツト面を有することを特徴とするフ
    アンモータ用軸受。
JP1989004274U 1989-01-17 1989-01-17 ファンモータ用動圧軸受 Expired - Lifetime JPH071528Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989004274U JPH071528Y2 (ja) 1989-01-17 1989-01-17 ファンモータ用動圧軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989004274U JPH071528Y2 (ja) 1989-01-17 1989-01-17 ファンモータ用動圧軸受

Publications (2)

Publication Number Publication Date
JPH0294921U true JPH0294921U (ja) 1990-07-27
JPH071528Y2 JPH071528Y2 (ja) 1995-01-18

Family

ID=31206645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989004274U Expired - Lifetime JPH071528Y2 (ja) 1989-01-17 1989-01-17 ファンモータ用動圧軸受

Country Status (1)

Country Link
JP (1) JPH071528Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204441A (ja) * 1983-05-04 1984-11-19 Canon Inc 軸受

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204441A (ja) * 1983-05-04 1984-11-19 Canon Inc 軸受

Also Published As

Publication number Publication date
JPH071528Y2 (ja) 1995-01-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term