KR101010519B1 - 베어링패드사이에 형성된 오일공급부에 계단형 씰 투스를설치한 틸팅패드 저어널 베어링. - Google Patents
베어링패드사이에 형성된 오일공급부에 계단형 씰 투스를설치한 틸팅패드 저어널 베어링. Download PDFInfo
- Publication number
- KR101010519B1 KR101010519B1 KR1020080054812A KR20080054812A KR101010519B1 KR 101010519 B1 KR101010519 B1 KR 101010519B1 KR 1020080054812 A KR1020080054812 A KR 1020080054812A KR 20080054812 A KR20080054812 A KR 20080054812A KR 101010519 B1 KR101010519 B1 KR 101010519B1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- pads
- oil supply
- rotor
- seal tooth
- Prior art date
Links
- 239000005068 cooling lubricant Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 38
- 239000010687 lubricating oil Substances 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
- F16C17/035—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element
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- 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
-
- 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
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- 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
- F16C37/00—Cooling of bearings
- F16C37/002—Cooling of bearings of fluid bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims (3)
- 베어링 케이스(101)의 내주연과 로터(102)의 외주연사이에 다수개로 형성된 베어링패드(103)와, 상기 베어링패드(103)의 사이에 각각 형성되어 냉각 윤활유를 공급하는 오리피스(104)가 형성된 오일공급부(105)와, 상기 오일공급부(105)에 설치된 씰 투스(seal tooth)(106)가 구비되고, 운전중인 상기 로터(102)와 상기 베어링 패드(103)사이에 형성된 가열된 윤활유는 상기 로터(102)의 축방향으로 배출되게 하는 틸팅패드 저어널 베어링에 있어서,상기 베어링 패드(103)와 상기 베어링 패드(103)사이의 오일공급부(105)에서는 외부에서 공급되어 냉각된 윤활유가 새는 것을 억제함으로써 상기 베어링패드 선단(107)에 유입되는 윤활유의 온도를 낮추는 것을 특징으로 베어링패드 사이에 형성된 오일공급부에 계단형 씰 투스를 설치한 틸팅패드 저어널 베어링.
- 삭제
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080054812A KR101010519B1 (ko) | 2008-06-11 | 2008-06-11 | 베어링패드사이에 형성된 오일공급부에 계단형 씰 투스를설치한 틸팅패드 저어널 베어링. |
US12/194,318 US20090310896A1 (en) | 2008-06-11 | 2008-08-19 | Tilting pad journal bearing mounted with stepped seal tooth at oil supply part disposed between bearing pads |
JP2009031266A JP5107948B2 (ja) | 2008-06-11 | 2009-02-13 | 軸受パッドの間に形成されたオイル供給部に階段型シールトゥースを設けたティルティングパッドジャーナル軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080054812A KR101010519B1 (ko) | 2008-06-11 | 2008-06-11 | 베어링패드사이에 형성된 오일공급부에 계단형 씰 투스를설치한 틸팅패드 저어널 베어링. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090128849A KR20090128849A (ko) | 2009-12-16 |
KR101010519B1 true KR101010519B1 (ko) | 2011-01-24 |
Family
ID=41414869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080054812A KR101010519B1 (ko) | 2008-06-11 | 2008-06-11 | 베어링패드사이에 형성된 오일공급부에 계단형 씰 투스를설치한 틸팅패드 저어널 베어링. |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090310896A1 (ko) |
JP (1) | JP5107948B2 (ko) |
KR (1) | KR101010519B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170003377U (ko) | 2016-03-21 | 2017-09-29 | 한전케이피에스 주식회사 | 베어링 패드 고정장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4727708B2 (ja) * | 2008-11-12 | 2011-07-20 | 三菱重工業株式会社 | ジャーナル軸受 |
CN101793292B (zh) * | 2010-03-30 | 2012-10-10 | 申科滑动轴承股份有限公司 | 可倾瓦块轴承直接润滑宽幅进油喷嘴 |
EP2758679A4 (en) * | 2011-09-21 | 2016-01-20 | Dresser Rand Co | KIPPSEGMENT BEARING WITH SWIVEL LUBRICATION |
CN103541995A (zh) * | 2013-10-31 | 2014-01-29 | 湖南崇德工业科技有限公司 | 一种可倾瓦支撑结构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006234147A (ja) * | 2005-02-28 | 2006-09-07 | Toshiba Corp | ジャーナル軸受およびこのジャーナル軸受を組み込んだ回転機械 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2149207B1 (de) * | 1971-10-01 | 1973-02-08 | Glyco Metall Werke | Gleitlager |
JPS58102819A (ja) * | 1981-12-11 | 1983-06-18 | Toshiba Corp | テイルテイングパツド軸受 |
US5482380A (en) * | 1994-08-24 | 1996-01-09 | Corratti; Anthony A. | Double tilting pad journal bearing |
JP2001050253A (ja) * | 1999-08-04 | 2001-02-23 | Eagle Ind Co Ltd | 流体潤滑軸受 |
US6485182B2 (en) * | 2001-03-28 | 2002-11-26 | Rotating Machinery Technology, Inc. | Sleeve bearing with bypass cooling |
JP2003176818A (ja) * | 2001-12-11 | 2003-06-27 | Hitachi Ltd | パッド型ジャーナル軸受 |
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2008
- 2008-06-11 KR KR1020080054812A patent/KR101010519B1/ko active IP Right Grant
- 2008-08-19 US US12/194,318 patent/US20090310896A1/en not_active Abandoned
-
2009
- 2009-02-13 JP JP2009031266A patent/JP5107948B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006234147A (ja) * | 2005-02-28 | 2006-09-07 | Toshiba Corp | ジャーナル軸受およびこのジャーナル軸受を組み込んだ回転機械 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170003377U (ko) | 2016-03-21 | 2017-09-29 | 한전케이피에스 주식회사 | 베어링 패드 고정장치 |
KR200484750Y1 (ko) | 2016-03-21 | 2017-11-15 | 한전케이피에스 주식회사 | 베어링 패드 고정장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2009299892A (ja) | 2009-12-24 |
KR20090128849A (ko) | 2009-12-16 |
US20090310896A1 (en) | 2009-12-17 |
JP5107948B2 (ja) | 2012-12-26 |
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