JPH0348121U - - Google Patents

Info

Publication number
JPH0348121U
JPH0348121U JP10915989U JP10915989U JPH0348121U JP H0348121 U JPH0348121 U JP H0348121U JP 10915989 U JP10915989 U JP 10915989U JP 10915989 U JP10915989 U JP 10915989U JP H0348121 U JPH0348121 U JP H0348121U
Authority
JP
Japan
Prior art keywords
bearing
gas
clearance
rotating shaft
groove
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
JP10915989U
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 JP10915989U priority Critical patent/JPH0348121U/ja
Publication of JPH0348121U publication Critical patent/JPH0348121U/ja
Pending legal-status Critical Current

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  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わる気体軸受を静圧気体ラ
ジアル軸受に適用した場合の一実施例を示す縦断
側面図、第２図は第１図の矢視−線に沿う横
断平面図、第３図は動力発生用溝の拡大縦断側面
図、第４，５図は負荷能力と軸受隙間との関係を
示す説明図、第６図は本考案に係わる気体軸受を
静圧気体ラジアル軸受に適用した場合の他の実施
例を示す縦断側面図、第７図は第６図の矢視−
線に沿う横断平面図、第８図は従来の静圧気体
ラジアル軸受を示す縦断側面図、第９図は第８図
の矢視−線に沿う横断平面図、第１０図は従
来の静圧気体スラスト軸受を示す縦断側面図、第
１１図は第１０図の矢視−線に沿う横断
平面図、第１２図は溝なし静圧軸受の負荷能力と
軸受隙間との関係を示す説明図である。 １……回転軸、２……軸受、３……絞り作用を
行う給気孔、７……動圧発生用溝、ｄｇ……動力
発生用溝７の溝深さ、Ｃｒ……軸受隙間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸受外部の高圧気体源から絞り作用を行う少な
    くとも一つの給気孔を介し回転軸と軸受との間の
    軸受隙間内へ高圧気体を導入して、軸受隙間を維
    持する気体軸受において、静止側または静止側及
    び回転側の軸受面に回転軸の回転に伴つて動圧を
    発生させる動圧発生用溝を設け、この動力発生用
    溝の溝深さを軸受隙間が狭くなつたときに負荷能
    力が大きくなるように設定軸受隙間の1/3程度に
    浅くしたことを特徴とする気体軸受。
JP10915989U 1989-09-20 1989-09-20 Pending JPH0348121U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10915989U JPH0348121U (ja) 1989-09-20 1989-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10915989U JPH0348121U (ja) 1989-09-20 1989-09-20

Publications (1)

Publication Number Publication Date
JPH0348121U true JPH0348121U (ja) 1991-05-08

Family

ID=31657761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10915989U Pending JPH0348121U (ja) 1989-09-20 1989-09-20

Country Status (1)

Country Link
JP (1) JPH0348121U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008110092A (ja) * 2006-10-31 2008-05-15 Nanami:Kk 山形状の遊戯具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597520A (en) * 1979-01-13 1980-07-24 Nippon Telegr & Teleph Corp <Ntt> Gas bearing
JPS5945844A (ja) * 1982-09-07 1984-03-14 Mitsuko Tanaka 大和からあげ粉
JPS5973624A (ja) * 1982-10-18 1984-04-25 Aisin Seiki Co Ltd タ−ボチヤ−ジヤ用軸受装置
JPS61236922A (ja) * 1985-04-12 1986-10-22 Mitsubishi Heavy Ind Ltd 静圧軸受

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597520A (en) * 1979-01-13 1980-07-24 Nippon Telegr & Teleph Corp <Ntt> Gas bearing
JPS5945844A (ja) * 1982-09-07 1984-03-14 Mitsuko Tanaka 大和からあげ粉
JPS5973624A (ja) * 1982-10-18 1984-04-25 Aisin Seiki Co Ltd タ−ボチヤ−ジヤ用軸受装置
JPS61236922A (ja) * 1985-04-12 1986-10-22 Mitsubishi Heavy Ind Ltd 静圧軸受

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008110092A (ja) * 2006-10-31 2008-05-15 Nanami:Kk 山形状の遊戯具

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