JPS6268020U - - Google Patents

Info

Publication number
JPS6268020U
JPS6268020U JP1985158597U JP15859785U JPS6268020U JP S6268020 U JPS6268020 U JP S6268020U JP 1985158597 U JP1985158597 U JP 1985158597U JP 15859785 U JP15859785 U JP 15859785U JP S6268020 U JPS6268020 U JP S6268020U
Authority
JP
Japan
Prior art keywords
bearing
oil
bearing surface
fluid
foil
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
JP1985158597U
Other languages
Japanese (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 JP1985158597U priority Critical patent/JPS6268020U/ja
Publication of JPS6268020U publication Critical patent/JPS6268020U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/024—Sliding-contact bearings for exclusively rotary movement for radial load only with flexible leaves to create hydrodynamic wedge, e.g. radial foil bearings

Description

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

第１図は本考案の好適一実施例を示す部分縦断
面図、第２図は同横断面図、第３図は同展開図、
第４図はバネ・ダンプフオイルを示す斜視図、第
５図は本考案の変形例を示す展開図である。 尚、図中１は回転軸、２は軸受ケース、３は支
承面、４は弾性フオイル、５は軸受フオイル、６
はバネ・ダンプフオイル、７は軸受面、８，９は
凹部である。 FIG. 1 is a partial vertical cross-sectional view showing a preferred embodiment of the present invention, FIG. 2 is a cross-sectional view of the same, and FIG. 3 is a developed view of the same.
FIG. 4 is a perspective view showing a spring dump oil, and FIG. 5 is a developed view showing a modification of the present invention. In the figure, 1 is the rotating shaft, 2 is the bearing case, 3 is the bearing surface, 4 is the elastic foil, 5 is the bearing foil, and 6 is the bearing surface.
7 is a bearing surface, and 8 and 9 are concave portions.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支承面上に弾性フオイルが積層されて形成され
、流体膜圧力により回転軸を支承するための流体
軸受において、上記軸受面上に流体膜を形成する
ための軸受フオイルと、該軸受フオイルと上記支
承面との間に設けられ、上記軸受フオイルの振動
を吸収しつつこれを上記支承面上に支持すべくそ
の両面に軸周方向に沿つて互い違いに配置された
凹部を有するバネ・ダンプフオイルとを備えたこ
とを特徴とする流体軸受構造。 A fluid bearing formed by laminating elastic foils on a bearing surface and supporting a rotating shaft by fluid film pressure, the bearing foil forming a fluid film on the bearing surface, the bearing foil and the bearing. and a spring/dump oil having recesses arranged alternately along the circumferential direction on both sides of the bearing oil to support the bearing oil on the bearing surface while absorbing vibrations of the bearing oil. A hydrodynamic bearing structure characterized by:
JP1985158597U 1985-10-18 1985-10-18 Pending JPS6268020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985158597U JPS6268020U (en) 1985-10-18 1985-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985158597U JPS6268020U (en) 1985-10-18 1985-10-18

Publications (1)

Publication Number Publication Date
JPS6268020U true JPS6268020U (en) 1987-04-28

Family

ID=31082237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985158597U Pending JPS6268020U (en) 1985-10-18 1985-10-18

Country Status (1)

Country Link
JP (1) JPS6268020U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009057992A (en) * 2007-08-30 2009-03-19 Ntn Corp Multilayer foil bearing assembly
JP2012031995A (en) * 2010-07-28 2012-02-16 Hamilton Sundstrand Corp Journal air bearing and method for installing journal air bearing
JP2017180672A (en) * 2016-03-30 2017-10-05 Ntn株式会社 Foil bearing
JP2021046913A (en) * 2019-09-19 2021-03-25 トヨタ紡織株式会社 Hydrodynamic bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197614A (en) * 1983-04-23 1984-11-09 Ishikawajima Harima Heavy Ind Co Ltd Bearing construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197614A (en) * 1983-04-23 1984-11-09 Ishikawajima Harima Heavy Ind Co Ltd Bearing construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009057992A (en) * 2007-08-30 2009-03-19 Ntn Corp Multilayer foil bearing assembly
JP2012031995A (en) * 2010-07-28 2012-02-16 Hamilton Sundstrand Corp Journal air bearing and method for installing journal air bearing
JP2017180672A (en) * 2016-03-30 2017-10-05 Ntn株式会社 Foil bearing
JP2021046913A (en) * 2019-09-19 2021-03-25 トヨタ紡織株式会社 Hydrodynamic bearing

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