JPS6099324U - gas bearing - Google Patents

gas bearing

Info

Publication number
JPS6099324U
JPS6099324U JP19175683U JP19175683U JPS6099324U JP S6099324 U JPS6099324 U JP S6099324U JP 19175683 U JP19175683 U JP 19175683U JP 19175683 U JP19175683 U JP 19175683U JP S6099324 U JPS6099324 U JP S6099324U
Authority
JP
Japan
Prior art keywords
gas bearing
bearing
supported
small gap
bearing member
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
JP19175683U
Other languages
Japanese (ja)
Inventor
直人 佐々木
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP19175683U priority Critical patent/JPS6099324U/en
Publication of JPS6099324U publication Critical patent/JPS6099324U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図は従来の気体軸受を示す縦断面図、第２図は微小
隙間の気体正分布を示すグラフ、第３図は本考案の一実
施例に係る気体軸受を示す縦断面図である。 １・・・・・・軸受ハウジング、２・・・・・・軸受部
材、２Ａ・・・・・・環状突起、４・・・・・・回転軸
、６・・・・・・オリフィス、Ｄ・・・・・・微小隙間
。FIG. 1 is a longitudinal sectional view showing a conventional gas bearing, FIG. 2 is a graph showing a positive gas distribution in a minute gap, and FIG. 3 is a longitudinal sectional view showing a gas bearing according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Bearing housing, 2... Bearing member, 2A... Annular projection, 4... Rotating shaft, 6... Orifice, D・・・・・・Minute gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸受ハウジング内に支持される筒状の軸受部材に所定の
微小隙間を保って挿入された回転軸を、前記軸受部材に
設けられたオリフィスから微小隙間内に圧縮気体を充填
して軸支する気体軸受において、前記微小隙間の開放端
部を中央部に比べ狭く形成したことを特徴とする気体軸
受。A rotary shaft inserted into a cylindrical bearing member supported in a bearing housing with a predetermined small gap maintained therein is supported by filling compressed gas into the small gap from an orifice provided in the bearing member. A gas bearing, characterized in that the open end of the minute gap is formed narrower than the center.
JP19175683U 1983-12-13 1983-12-13 gas bearing Pending JPS6099324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19175683U JPS6099324U (en) 1983-12-13 1983-12-13 gas bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19175683U JPS6099324U (en) 1983-12-13 1983-12-13 gas bearing

Publications (1)

Publication Number Publication Date
JPS6099324U true JPS6099324U (en) 1985-07-06

Family

ID=30412852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19175683U Pending JPS6099324U (en) 1983-12-13 1983-12-13 gas bearing

Country Status (1)

Country Link
JP (1) JPS6099324U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813127A (en) * 2010-04-28 2010-08-25 上海启元科技发展有限公司 Salient shoulder type static pressure tangential small-hole gas bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813127A (en) * 2010-04-28 2010-08-25 上海启元科技发展有限公司 Salient shoulder type static pressure tangential small-hole gas bearing

Similar Documents

Publication Publication Date Title
JPS58168310U (en) Support device with fall prevention mechanism for surgical microscope
JPS6128172U (en) disk cartridge
JPS6099324U (en) gas bearing
JPS5992218U (en) Flange bearing
JPS5929418U (en) air bearing
JPS5819738U (en) Screw mixer
JPS587921U (en) bearing device
JPS58169222U (en) rotating plate bearing
JPS6064321U (en) gas bearing structure
JPS5933528U (en) rotary knob
JPS59127921U (en) bearing device
JPS60133226U (en) bearing device
JPS6014664U (en) Ring varistor for small coreless flat motor
JPS59177869U (en) Ceramic ball valve
JPS58116868U (en) labyrinth seal
JPS6125070U (en) Motor bearing structure
JPS5811838U (en) Rotary switch with sealing properties
JPS603317U (en) air spindle
JPS58189013U (en) spindle coupler spring
JPS59168067U (en) Mechanical seal device
JPS60169591U (en) Support structure for rotating body
JPS5972778U (en) Friction rotating body
JPS5967667U (en) pulley
JPS59115159U (en) Sealing device
JPS5922330U (en) sliding member