JPH02103521U - - Google Patents

Info

Publication number
JPH02103521U
JPH02103521U JP1216289U JP1216289U JPH02103521U JP H02103521 U JPH02103521 U JP H02103521U JP 1216289 U JP1216289 U JP 1216289U JP 1216289 U JP1216289 U JP 1216289U JP H02103521 U JPH02103521 U JP H02103521U
Authority
JP
Japan
Prior art keywords
bearing
groove
temperature
depth
fluid bearing
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
JP1216289U
Other languages
English (en)
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 JP1216289U priority Critical patent/JPH02103521U/ja
Publication of JPH02103521U publication Critical patent/JPH02103521U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる複合流体軸受の一実施
例を示す縦断側面図、第2図は第1図の矢視―
線に沿う平面図、第3,4図は作用説明図、第
5,6,7図は形状記憶合金製薄板の取付け部を
示す縦断側面図、第8,9図は本考案の複合流体
軸受と従来の複合流体軸受との負荷能力を比較し
た説明図、第10図は従来の複合流体軸受の縦断
側面図、第11図は第10図の矢視−線
に沿う平面図、第12図は複合流体軸受の作用説
明図、第13図は動圧型流体軸受の負荷能力を示
す説明図、第14図は静圧型流体軸受の負荷能力
を示す説明図である。 1……回転軸のデイスク、2……静圧流体軸受
、3……形状記憶合金製薄板、4……給気孔、5
……溝付動圧流体軸受の溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 溝付動圧流体軸受と多数の給気孔或いは多孔質
    絞りを有する静圧流体軸受とを一体的に設けた複
    合流体軸受において、軸受温度が一定温度以下の
    低速回転域では肉厚が溝の深さに略等しくなり軸
    受温度が一定温度以上の高速回転域では肉厚が溝
    の深さよりも薄くなる形状記憶合金製薄板を前記
    溝付動圧流体軸受の溝内に設け、給気孔を同溝付
    動圧流体軸受に設けたことを特徴とする複合流体
    軸受。
JP1216289U 1989-02-06 1989-02-06 Pending JPH02103521U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1216289U JPH02103521U (ja) 1989-02-06 1989-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1216289U JPH02103521U (ja) 1989-02-06 1989-02-06

Publications (1)

Publication Number Publication Date
JPH02103521U true JPH02103521U (ja) 1990-08-17

Family

ID=31221362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1216289U Pending JPH02103521U (ja) 1989-02-06 1989-02-06

Country Status (1)

Country Link
JP (1) JPH02103521U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005083506A (ja) * 2003-09-09 2005-03-31 Canon Inc 空気軸受装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005083506A (ja) * 2003-09-09 2005-03-31 Canon Inc 空気軸受装置
JP4508585B2 (ja) * 2003-09-09 2010-07-21 キヤノン株式会社 空気軸受装置

Similar Documents

Publication Publication Date Title
JPH02103521U (ja)
JPH029326U (ja)
JPS64719U (ja)
JPH0266717U (ja)
JPS63110718U (ja)
JPS6045922U (ja) 動圧形スラスト軸受
JPS63198822U (ja)
JPS62143818U (ja)
JPS60149521U (ja) 静圧軸受
JPS63157520U (ja)
JPH0241717U (ja)
JPS63147925U (ja)
JPS63142422U (ja)
JPH0385715U (ja)
JPS6449727U (ja)
JPS59128926U (ja) 二層スラスト軸受
JPH0378122U (ja)
JPS62184215U (ja)
JPH0442916U (ja)
JPS61188024U (ja)
JPH0182664U (ja)
JPS61138354U (ja)
JPS59169427U (ja) 空気軸受パツド
JPS6263416U (ja)
JPS6193855U (ja)