JP4981372B2 - 軸受装置 - Google Patents
軸受装置 Download PDFInfo
- Publication number
- JP4981372B2 JP4981372B2 JP2006183152A JP2006183152A JP4981372B2 JP 4981372 B2 JP4981372 B2 JP 4981372B2 JP 2006183152 A JP2006183152 A JP 2006183152A JP 2006183152 A JP2006183152 A JP 2006183152A JP 4981372 B2 JP4981372 B2 JP 4981372B2
- Authority
- JP
- Japan
- Prior art keywords
- annular passage
- bearing
- bearing device
- lubricant
- discharge 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- 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
- F16C33/105—Conditioning, e.g. metering, cooling, filtering
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Rolling Contact Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Supercharger (AREA)
Description
11 開口
12 環状通路
13 壁
14 供給孔
15 ポケット
16 ノズル
17 壁
18 排出孔
Claims (9)
- 少なくとも1つの固定軸受体と、1つの固定軸受体あるいは各固定軸受体に対して相対移動可能に支持された軸とを備え、少なくとも1つの固定軸受体(10)が軸を支持するための開口(11)を有し、固定軸受体(10)の開口(11)の半径方向外側に潤滑材供給用の環状通路(12)が続いている軸受装置において、
a)環状通路(12)に潤滑材を供給するための環状通路(12)に対して接線方向に延び且つノズル(16)が一体形成された供給孔(14)、および
b)潤滑材から遠心分離された汚れ粒子を環状通路(12)から排出するための環状通路(12)の半径方向外側に続く排出孔(18)、
を有していることを特徴とする軸受装置。 - 排出孔(18)の開口断面積が、環状通路(12)から比較的大きな汚れ粒子も排出するために十分大きいが、潤滑材の圧力損失を最小にするために十分小さくされていることを特徴とする請求項1記載の軸受装置。
- 軸を支持するための開口(11)の半径方向内側壁(13)および軸が、潤滑材を軸受に導入する環状隙間を境界づけ、この環状隙間の開口断面積が、排出孔(18)の開口断面積より数倍大きくされていることを特徴とする請求項1又は2に記載の軸受装置。
- 排出孔(18)が環状通路(12)に対して接線方向に延びていることを特徴とする請求項1ないし3のいずれか1つに記載の軸受装置。
- 排出孔(18)が固定軸受体(10)の軸方向に傾斜されていることを特徴とする請求項1ないし4のいずれか1つに記載の軸受装置。
- 排出孔(18)が環状通路(12)を油出口に接続していることを特徴とする請求項1ないし5のいずれか1つに記載の軸受装置。
- 供給孔(14)が環状通路(12)を固定軸受体(10)の半径方向外側に一体形成されたポケット(15)に接続していることを特徴とする請求項1ないし6のいずれか1つに記載の軸受装置。
- アキシャル軸受ないしスラスト軸受として形成されていることを特徴とする請求項1ないし7のいずれか1つに記載の軸受装置。
- ラジアル軸受として形成されていることを特徴とする請求項1ないし7のいずれか1つに記載の軸受装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031940.8 | 2005-07-08 | ||
DE102005031940A DE102005031940B3 (de) | 2005-07-08 | 2005-07-08 | Lageranordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007016995A JP2007016995A (ja) | 2007-01-25 |
JP4981372B2 true JP4981372B2 (ja) | 2012-07-18 |
Family
ID=37597149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006183152A Expired - Fee Related JP4981372B2 (ja) | 2005-07-08 | 2006-07-03 | 軸受装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4981372B2 (ja) |
KR (1) | KR101296041B1 (ja) |
CN (1) | CN1891998B (ja) |
CH (1) | CH701159B1 (ja) |
DE (1) | DE102005031940B3 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8075191B2 (en) * | 2009-09-28 | 2011-12-13 | Honeywell International Inc. | Helical inner diameter groove journal bearing |
DE102010040154B4 (de) * | 2010-09-02 | 2018-02-01 | Federal-Mogul Wiesbaden Gmbh | Schmutzdepots in Gleitlagern |
DE202012001726U1 (de) | 2012-02-20 | 2012-06-14 | Dietmar Przytulla | Palettenbehälter |
EP2657553B1 (en) * | 2012-04-23 | 2014-12-31 | Aktiebolaget SKF | Bearing, bearing assembly comprising such a bearing and turbocharger comprising such a bearing assembly |
DE102012108973A1 (de) * | 2012-09-24 | 2014-03-27 | Firma IHI Charging Systems International GmbH | Lagervorrichtung und Abgasturbolader |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1400440A1 (de) * | 1961-09-28 | 1969-04-03 | Thompson Ramo Wooldridge Inc | Lager fuer schnellaufende Wellen |
DE7017018U (de) * | 1970-05-06 | 1972-11-16 | Kuehnle Kopp Kausch Ag | Lager fuer schnellaufende wellen, insbesondere von abgasturboladern. |
JPS5512180U (ja) * | 1978-07-10 | 1980-01-25 | ||
JPS5565723A (en) * | 1978-11-14 | 1980-05-17 | Nissan Motor Co Ltd | Lubricating configuration of floating bush |
JPS61177133A (ja) * | 1985-01-30 | 1986-08-08 | ヤンマーディーゼル株式会社 | 発電装置の集中監視システム |
JPH0237546Y2 (ja) * | 1985-03-18 | 1990-10-11 | ||
DE4200687A1 (de) * | 1992-01-14 | 1993-07-22 | Asea Brown Boveri | Radiallager |
US5433528A (en) * | 1994-02-28 | 1995-07-18 | Rockwell International Corporation | Two pad axially grooved hydrostatic bearing |
US5567056A (en) * | 1994-09-29 | 1996-10-22 | General Motors Corporation | Turbocharger drive and planet bearing therefor |
JP2884066B2 (ja) * | 1996-07-01 | 1999-04-19 | 下西技研工業株式会社 | すべり軸受 |
JPH11325053A (ja) * | 1998-03-10 | 1999-11-26 | Mitsubishi Heavy Ind Ltd | ジャ―ナル軸受 |
JP2001200847A (ja) * | 1999-11-08 | 2001-07-27 | Mitsubishi Heavy Ind Ltd | 軸受装置、及び、タービン |
-
2005
- 2005-07-08 DE DE102005031940A patent/DE102005031940B3/de not_active Expired - Fee Related
-
2006
- 2006-07-03 JP JP2006183152A patent/JP4981372B2/ja not_active Expired - Fee Related
- 2006-07-03 CH CH01072/06A patent/CH701159B1/de not_active IP Right Cessation
- 2006-07-04 KR KR1020060062280A patent/KR101296041B1/ko active IP Right Grant
- 2006-07-07 CN CN2006101054945A patent/CN1891998B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007016995A (ja) | 2007-01-25 |
CN1891998B (zh) | 2010-10-06 |
KR20070006566A (ko) | 2007-01-11 |
CH701159B1 (de) | 2010-12-15 |
DE102005031940B3 (de) | 2007-02-08 |
CN1891998A (zh) | 2007-01-10 |
KR101296041B1 (ko) | 2013-08-12 |
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