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
Links
- 239000012530 fluid Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
- F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings 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
- F16C19/06—Bearings 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
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6662—Details 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
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)
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.
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) |
-
1988
- 1988-02-22 JP JP1988021150U patent/JPH01126420U/ja active Pending