JPH0356836U - - Google Patents
Info
- Publication number
- JPH0356836U JPH0356836U JP1989116592U JP11659289U JPH0356836U JP H0356836 U JPH0356836 U JP H0356836U JP 1989116592 U JP1989116592 U JP 1989116592U JP 11659289 U JP11659289 U JP 11659289U JP H0356836 U JPH0356836 U JP H0356836U
- Authority
- JP
- Japan
- Prior art keywords
- bearing member
- turbocharger
- oil
- rotating shaft
- oil supply
- 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
- 239000003921 oil Substances 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
-
- 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
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supercharger (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案の軸受装置を備えたターボチヤ
ージヤの軸方向断面図；第２図は第１図の−
線に沿う断面図；第３図は第２図に類似し、ター
ボチヤージヤ回転時の潤滑油流れを示す図。
１０…ハウジング、１２…回転軸、１４…軸受
部材、２２…給油路、３０…給油孔、Ｐ…軸心。
Fig. 1 is an axial sectional view of a turbocharger equipped with the bearing device of the present invention; Fig. 2 is a -
A sectional view taken along a line; FIG. 3 is similar to FIG. 2, and is a diagram showing the flow of lubricating oil during turbocharger rotation. DESCRIPTION OF SYMBOLS 10... Housing, 12... Rotating shaft, 14... Bearing member, 22... Oil supply path, 30... Oil supply hole, P... Shaft center.
Claims (1)
に複数の給油孔を有した軸受部材を配し、軸受部
材と上記回転軸との間に環状油溜り空間を形成す
ると共にハウジング内に設けられた給油路より上
記軸受部材の給油孔を介して上記環状油溜り空間
に潤滑油を供給するようにして上記回転軸を支持
するターボチヤージヤ用フルフロート軸受装置に
おいて、 上記軸受部材の給油孔を、軸受部材の外周より
内周にかけて上記回転軸の軸心より回転軸の回転
方向に偏奇させて形成したことを特徴とするター
ボチヤージヤ用フルフロート軸受装置。[Claims for Utility Model Registration] A bearing member having a plurality of oil supply holes is disposed between the rotating shaft of the turbocharger and the housing, and an annular oil reservoir space is formed between the bearing member and the rotating shaft, and the housing In a full-float bearing device for a turbocharger that supports the rotating shaft by supplying lubricating oil to the annular oil reservoir space from an oil supply passage provided in the bearing member through an oil supply hole of the bearing member, the bearing member is supplied with oil. A full float bearing device for a turbocharger, characterized in that a hole is formed from the outer circumference to the inner circumference of the bearing member so as to be offset from the axis of the rotary shaft in the rotational direction of the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116592U JPH0356836U (en) | 1989-10-05 | 1989-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116592U JPH0356836U (en) | 1989-10-05 | 1989-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356836U true JPH0356836U (en) | 1991-05-31 |
Family
ID=31664858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989116592U Pending JPH0356836U (en) | 1989-10-05 | 1989-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010169193A (en) * | 2009-01-22 | 2010-08-05 | Ihi Corp | Floating bush bearing |
-
1989
- 1989-10-05 JP JP1989116592U patent/JPH0356836U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010169193A (en) * | 2009-01-22 | 2010-08-05 | Ihi Corp | Floating bush bearing |