JPH025615U - - Google Patents

Info

Publication number
JPH025615U
JPH025615U JP8458988U JP8458988U JPH025615U JP H025615 U JPH025615 U JP H025615U JP 8458988 U JP8458988 U JP 8458988U JP 8458988 U JP8458988 U JP 8458988U JP H025615 U JPH025615 U JP H025615U
Authority
JP
Japan
Prior art keywords
grease
movable member
rotation
generated
dynamic pressure
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
JP8458988U
Other languages
English (en)
Other versions
JPH085369Y2 (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 JP1988084589U priority Critical patent/JPH085369Y2/ja
Publication of JPH025615U publication Critical patent/JPH025615U/ja
Application granted granted Critical
Publication of JPH085369Y2 publication Critical patent/JPH085369Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の動圧流体軸受の一実施例の
スラスト動圧流体軸受の縦断面図、第2図は第1
図の―線矢視図、第3,4図は変形例の可動
部材の軸受面の平面図、第5図は変形例の縦断面
図、第6図はグリーン補給穴の変形例の縦断面図
である。 1,31…固定部材、2,32…可動部材、7
,17,27,37…グリース補給穴、8…グリ
ース。

Claims (1)

  1. 【実用新案登録請求の範囲】 互いに対向する可動部材と固定部材の間にグリ
    ースを充填し、上記可動部材の回転により上記グ
    リースに動圧を発生させるようにした動圧流体軸
    受において、 上記可動部材または固定部材の少くとも一方に
    上記可動部材の回転により上記グリースに生じる
    流れの上流側に開口するグリース補給部を設けた
    ことを特徴とする動圧流体軸受。
JP1988084589U 1988-06-27 1988-06-27 スラスト動圧流体軸受 Expired - Lifetime JPH085369Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988084589U JPH085369Y2 (ja) 1988-06-27 1988-06-27 スラスト動圧流体軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084589U JPH085369Y2 (ja) 1988-06-27 1988-06-27 スラスト動圧流体軸受

Publications (2)

Publication Number Publication Date
JPH025615U true JPH025615U (ja) 1990-01-16
JPH085369Y2 JPH085369Y2 (ja) 1996-02-14

Family

ID=31309269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084589U Expired - Lifetime JPH085369Y2 (ja) 1988-06-27 1988-06-27 スラスト動圧流体軸受

Country Status (1)

Country Link
JP (1) JPH085369Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078295A1 (ja) * 2004-02-18 2005-08-25 Seiko Instruments Inc. 流体動圧軸受、モータおよび記録媒体駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913113A (ja) * 1982-07-09 1984-01-23 Nippon Seiko Kk 動圧形スラスト軸受
JPS6384419U (ja) * 1986-11-20 1988-06-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913113A (ja) * 1982-07-09 1984-01-23 Nippon Seiko Kk 動圧形スラスト軸受
JPS6384419U (ja) * 1986-11-20 1988-06-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078295A1 (ja) * 2004-02-18 2005-08-25 Seiko Instruments Inc. 流体動圧軸受、モータおよび記録媒体駆動装置

Also Published As

Publication number Publication date
JPH085369Y2 (ja) 1996-02-14

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