JPS5929418U - air bearing - Google Patents

air bearing

Info

Publication number
JPS5929418U
JPS5929418U JP12619782U JP12619782U JPS5929418U JP S5929418 U JPS5929418 U JP S5929418U JP 12619782 U JP12619782 U JP 12619782U JP 12619782 U JP12619782 U JP 12619782U JP S5929418 U JPS5929418 U JP S5929418U
Authority
JP
Japan
Prior art keywords
bearing
rotating body
air
air bearing
casing
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
JP12619782U
Other languages
Japanese (ja)
Inventor
定夫 水野
昇 伊藤
Original Assignee
松下電器産業株式会社
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 by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP12619782U priority Critical patent/JPS5929418U/en
Publication of JPS5929418U publication Critical patent/JPS5929418U/en
Pending legal-status Critical Current

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  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２図は第１
図Ａ部の拡大図、第３図は第１図のＢ−Ｂ′断面図であ
る。 １・・・・・・回転体、２・・・・・・軸受筐体、４・
・・・・・空隙、１７ａ、　　１７ｂ、　　１８ａ、　
　１８ｂ、　　１９ａ、　　１９ｂ−・・・・・すべり
軸受。Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a cross-sectional view showing an embodiment of the present invention.
FIG. 3 is an enlarged view of part A in the figure, and FIG. 3 is a sectional view taken along line BB' in FIG. 1...Rotating body, 2...Bearing housing, 4...
...Gap, 17a, 17b, 18a,
18b, 19a, 19b--Sliding bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気の静圧により回転体と軸受筐体との間に空隙を生じ
させて前記回転体を前記軸受筐体に支持させる空気軸受
において、前記軸受筐体と前記回転体にすべり軸受を設
け、該軸受筐体の内面と該回転体の外面とが所定距離に
近づいた時のみに前記すべり軸受の接触面が接触して前
記回転体が前記軸受筐体に対してすべり軸受支持される
ように構成したことを特徴とする空気軸受。In an air bearing in which a gap is created between a rotating body and a bearing casing by static pressure of air and the rotating body is supported by the bearing casing, a sliding bearing is provided in the bearing casing and the rotating body, The contact surface of the sliding bearing contacts only when the inner surface of the bearing housing and the outer surface of the rotating body approach a predetermined distance, so that the rotating body is supported by the sliding bearing with respect to the bearing housing. Air bearings are characterized by:
JP12619782U 1982-08-20 1982-08-20 air bearing Pending JPS5929418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12619782U JPS5929418U (en) 1982-08-20 1982-08-20 air bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12619782U JPS5929418U (en) 1982-08-20 1982-08-20 air bearing

Publications (1)

Publication Number Publication Date
JPS5929418U true JPS5929418U (en) 1984-02-23

Family

ID=30287042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12619782U Pending JPS5929418U (en) 1982-08-20 1982-08-20 air bearing

Country Status (1)

Country Link
JP (1) JPS5929418U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421216A (en) * 1987-07-16 1989-01-24 Fanuc Ltd Pneumatic bearing electrically-driven motor
JPH02195017A (en) * 1989-01-20 1990-08-01 Ntn Corp Static pressure air bearing spindle
WO2014122719A1 (en) * 2013-02-05 2014-08-14 三菱重工業株式会社 Bearing support structure and wind power generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421216A (en) * 1987-07-16 1989-01-24 Fanuc Ltd Pneumatic bearing electrically-driven motor
JPH02195017A (en) * 1989-01-20 1990-08-01 Ntn Corp Static pressure air bearing spindle
WO2014122719A1 (en) * 2013-02-05 2014-08-14 三菱重工業株式会社 Bearing support structure and wind power generator
JPWO2014122719A1 (en) * 2013-02-05 2017-01-26 三菱重工業株式会社 Wind power generator

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