JPS6186535U - - Google Patents
Info
- Publication number
- JPS6186535U JPS6186535U JP1984170961U JP17096184U JPS6186535U JP S6186535 U JPS6186535 U JP S6186535U JP 1984170961 U JP1984170961 U JP 1984170961U JP 17096184 U JP17096184 U JP 17096184U JP S6186535 U JPS6186535 U JP S6186535U
- Authority
- JP
- Japan
- Prior art keywords
- turbocharger
- rotational shaft
- bearing
- full float
- supply hole
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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
Description
第１図はこの考案のフルフロートベアリングの
軸断面図、第２図は第１図の方向矢視図、第３
図はこの考案のフルフロートベアリングを備えた
ターボチヤージヤの軸断面図、第４図は第２実施
例を示す図、第５図は第３実施例を示す図、第６
図は従来のフルフロートベアリングの軸断面図。
１８…回転軸、２４…フルフロートベアリング
、４０…半径方向給油孔、４２，４２′，４２″
…内周油溝。
Figure 1 is an axial sectional view of the full float bearing of this invention, Figure 2 is a view taken in the direction of the arrow in Figure 1, and Figure 3 is a sectional view of the full float bearing of this invention.
The figure is an axial sectional view of a turbocharger equipped with a full float bearing of this invention, Figure 4 is a diagram showing the second embodiment, Figure 5 is a diagram showing the third embodiment, and Figure 6 is a diagram showing the third embodiment.
The figure is a cross-sectional view of the shaft of a conventional full float bearing. 18...Rotating shaft, 24...Full float bearing, 40...Radial oil supply hole, 42, 42', 42''
...Inner oil groove.
Claims (1)
チヤージヤの回転軸を軸支するフルフロートベア
リングに、半径方向給油孔を挾んで、回転軸の軸
線方向に間隔をおいた複数の環状内周油溝を形成
したことを特徴とする軸受構造。 In a turbocharger for an internal combustion engine, a full float bearing that pivotally supports the rotational shaft of the turbocharger is characterized by having a plurality of annular inner circumferential oil grooves spaced apart in the axial direction of the rotational shaft, sandwiching a radial oil supply hole. bearing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984170961U JPS6186535U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984170961U JPS6186535U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186535U true JPS6186535U (en) | 1986-06-06 |
Family
ID=30728666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984170961U Pending JPS6186535U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186535U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010116944A (en) * | 2008-11-11 | 2010-05-27 | Toyota Motor Corp | Floating bush bearing type bearing device and supercharger of internal combustion engine equipped therewith |
| JP2013526672A (en) * | 2010-05-14 | 2013-06-24 | ボーグワーナー インコーポレーテッド | Exhaust gas turbocharger |
| JP2018512542A (en) * | 2015-02-24 | 2018-05-17 | サフラン・トランスミッション・システムズ | Hydrodynamic bearing |
| WO2019092928A1 (en) * | 2017-11-10 | 2019-05-16 | 三菱重工業株式会社 | Rotating machine and journal bearing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591834B2 (en) * | 1979-05-01 | 1984-01-14 | 株式会社 マツモト機械設計事務所 | Automatic hand printing method |
| JPS60174842A (en) * | 1984-02-20 | 1985-09-09 | Toyota Motor Corp | Bearing material for turbo charger |
-
1984
- 1984-11-13 JP JP1984170961U patent/JPS6186535U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591834B2 (en) * | 1979-05-01 | 1984-01-14 | 株式会社 マツモト機械設計事務所 | Automatic hand printing method |
| JPS60174842A (en) * | 1984-02-20 | 1985-09-09 | Toyota Motor Corp | Bearing material for turbo charger |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010116944A (en) * | 2008-11-11 | 2010-05-27 | Toyota Motor Corp | Floating bush bearing type bearing device and supercharger of internal combustion engine equipped therewith |
| JP2013526672A (en) * | 2010-05-14 | 2013-06-24 | ボーグワーナー インコーポレーテッド | Exhaust gas turbocharger |
| JP2018512542A (en) * | 2015-02-24 | 2018-05-17 | サフラン・トランスミッション・システムズ | Hydrodynamic bearing |
| WO2019092928A1 (en) * | 2017-11-10 | 2019-05-16 | 三菱重工業株式会社 | Rotating machine and journal bearing |
| KR20200057771A (en) * | 2017-11-10 | 2020-05-26 | 미츠비시 쥬고교 가부시키가이샤 | Rolling machine, journal bearing |
| CN111316008A (en) * | 2017-11-10 | 2020-06-19 | 三菱重工业株式会社 | Rotating machine and journal bearing |
| CN111316008B (en) * | 2017-11-10 | 2021-11-19 | 三菱重工船用机械株式会社 | Rotating machine and journal bearing |
| US11371388B2 (en) | 2017-11-10 | 2022-06-28 | Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd. | Rotary machine and journal bearing |