JPH0482330U - - Google Patents
Info
- Publication number
- JPH0482330U JPH0482330U JP1990125239U JP12523990U JPH0482330U JP H0482330 U JPH0482330 U JP H0482330U JP 1990125239 U JP1990125239 U JP 1990125239U JP 12523990 U JP12523990 U JP 12523990U JP H0482330 U JPH0482330 U JP H0482330U
- Authority
- JP
- Japan
- Prior art keywords
- thrust
- hole
- stepped portion
- bushing
- bush
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000003921 oil Substances 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/1045—Details of supply of the liquid to the bearing
-
- 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
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial 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)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Supercharger (AREA)
Description
第1図は一実施例による本考案のターボチヤー
ジヤの要部断面図、第2図は従来のターボチヤー
ジヤのスラスト軸受部の断面図である。
1……タービンシヤフト、2……スラスト軸受
、4……段差部、6……スラストメタル、8……
スラストブツシユ、10……オイル通路、16…
…貫通穴、20……オイル穴。
FIG. 1 is a sectional view of a main part of a turbocharger according to an embodiment of the present invention, and FIG. 2 is a sectional view of a thrust bearing portion of a conventional turbocharger. 1... Turbine shaft, 2... Thrust bearing, 4... Step portion, 6... Thrust metal, 8...
Thrust bush, 10...Oil passage, 16...
...Through hole, 20...Oil hole.
Claims (1)
段差部を形成し、該段差部のブロワ側に、タービ
ンシヤフトを挿通する貫通穴を設けたスラストブ
ツシユを嵌装し、該スラストブツシユの外側にス
ラストメタルを配置し、スラストブツシユの前記
貫通穴は、前記段差部に向かつて拡開するテーパ
状に形成し、スラストブツシユの外周側に供給さ
れる潤滑オイルを貫通穴内に流入させるオイル穴
を、スラストブツシユを貫通して設けたターボチ
ヤージヤ。 A stepped portion with a narrower diameter on the blower side is formed on the turbine shaft, a thrust bushing having a through hole through which the turbine shaft is inserted is fitted on the blower side of the stepped portion, and a thrust bushing is fitted on the outside of the thrust bushing. A thrust metal is disposed, and the through hole of the thrust bush is formed in a tapered shape that widens toward the stepped portion, and an oil hole through which lubricating oil supplied to the outer circumferential side of the thrust bush flows into the through hole. The turbocharger is installed through the thrust bush.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990125239U JPH0482330U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990125239U JPH0482330U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0482330U true JPH0482330U (en) | 1992-07-17 |
Family
ID=31872847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990125239U Pending JPH0482330U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0482330U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014077491A (en) * | 2012-10-10 | 2014-05-01 | Taiho Kogyo Co Ltd | Thrust bearing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58119926A (en) * | 1982-01-06 | 1983-07-16 | Hitachi Ltd | Bearing device for supercharger |
-
1990
- 1990-11-29 JP JP1990125239U patent/JPH0482330U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58119926A (en) * | 1982-01-06 | 1983-07-16 | Hitachi Ltd | Bearing device for supercharger |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014077491A (en) * | 2012-10-10 | 2014-05-01 | Taiho Kogyo Co Ltd | Thrust bearing |