JPH01126420U - - Google Patents

Info

Publication number
JPH01126420U
JPH01126420U JP1988021150U JP2115088U JPH01126420U JP H01126420 U JPH01126420 U JP H01126420U JP 1988021150 U JP1988021150 U JP 1988021150U JP 2115088 U JP2115088 U JP 2115088U JP H01126420 U JPH01126420 U JP H01126420U
Authority
JP
Japan
Prior art keywords
bearing
bearing housing
wall
predetermined gap
side wall
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
JP1988021150U
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 JP1988021150U priority Critical patent/JPH01126420U/ja
Publication of JPH01126420U publication Critical patent/JPH01126420U/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/66Special parts or details in view of lubrication
    • F16C33/6637Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6662Details of supply of the liquid to the bearing, e.g. passages or nozzles the liquid being carried by air or other gases, e.g. mist lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

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
図は軸受装置の従来例を示す断面図である。 1…回転軸、2…ボールベアリング、2a…イ
ンナーレース、2b…アウターレース、3…軸受
ハウジング、11…第1多孔質部材、12…第2
多孔質部材、A…所定間隙。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example of a bearing device. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Ball bearing, 2a... Inner race, 2b... Outer race, 3... Bearing housing, 11... First porous member, 12... Second
Porous member, A...predetermined gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転体がインナーレースに取付けられたベアリ
ングのアウターレース外周壁と軸受ハウジングと
に所定間隙を持たせ、該所定間隙に流体を供給す
るようにした軸受装置において、前記ベアリング
のアウターレース側壁と該側壁に対向する軸受ハ
ウジング壁との間に、前記流体を通過させる多孔
質部材を、設けたことを特徴とする軸受装置。
A bearing device in which a predetermined gap is provided between the outer peripheral wall of the outer race of a bearing in which a rotating body is attached to the inner race and the bearing housing, and a fluid is supplied to the predetermined gap, the outer race side wall of the bearing and the side wall. A bearing device characterized in that a porous member through which the fluid passes is provided between the bearing housing wall and the bearing housing wall facing each other.
JP1988021150U 1988-02-22 1988-02-22 Pending JPH01126420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988021150U JPH01126420U (en) 1988-02-22 1988-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988021150U JPH01126420U (en) 1988-02-22 1988-02-22

Publications (1)

Publication Number Publication Date
JPH01126420U true JPH01126420U (en) 1989-08-29

Family

ID=31238126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988021150U Pending JPH01126420U (en) 1988-02-22 1988-02-22

Country Status (1)

Country Link
JP (1) JPH01126420U (en)

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