KR100754480B1 - 터보 기계용 베어링 하우징 - Google Patents
터보 기계용 베어링 하우징 Download PDFInfo
- Publication number
- KR100754480B1 KR100754480B1 KR1020010017722A KR20010017722A KR100754480B1 KR 100754480 B1 KR100754480 B1 KR 100754480B1 KR 1020010017722 A KR1020010017722 A KR 1020010017722A KR 20010017722 A KR20010017722 A KR 20010017722A KR 100754480 B1 KR100754480 B1 KR 100754480B1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- housing
- bearing housing
- housing body
- turbomachine
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/50—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims (3)
- 베어링의 외주면을 지지하는 베어링 하우징에 있어서,상기 베어링을 감싸는 원통형 하우징 바디와;상기 하우징 바디의 외주면 일단에 등간격으로 형성하며, 상기 하우징 바디의 축방향에 대해 경사지게 형성한 다수개의 경사빔을 포함함을 특징으로 하는 터보 기계용 베어링 하우징.
- 제 1항에 있어서,상기 경사빔의 경사각은 3 내지 45도 범위 이내임을 특징으로 하는 터보 기계용 베어링 하우징.
- 제 1항에 있어서,상기 경사빔과 인접하는 다른 경사빔 사이의 간격과 경사빔의 상기 하우징 바디의 축방향을 따르는 길이의 비는 0.1 내지 1.1 범위 이내임을 특징으로 하는 터보 기계용 베어링 하우징.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010017722A KR100754480B1 (ko) | 2001-04-03 | 2001-04-03 | 터보 기계용 베어링 하우징 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010017722A KR100754480B1 (ko) | 2001-04-03 | 2001-04-03 | 터보 기계용 베어링 하우징 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020077977A KR20020077977A (ko) | 2002-10-18 |
KR100754480B1 true KR100754480B1 (ko) | 2007-09-03 |
Family
ID=27699783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010017722A KR100754480B1 (ko) | 2001-04-03 | 2001-04-03 | 터보 기계용 베어링 하우징 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100754480B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994541A (en) * | 1975-10-03 | 1976-11-30 | Carrier Corporation | Bearing assembly |
JPS57116930A (en) * | 1981-01-08 | 1982-07-21 | Hitachi Ltd | Flexible damping bearing |
KR200174659Y1 (ko) * | 1996-03-22 | 2000-04-01 | 유무성 | 베어링 하우징 |
US6099165A (en) * | 1999-01-19 | 2000-08-08 | Pratt & Whitney Canada Corp. | Soft bearing support |
-
2001
- 2001-04-03 KR KR1020010017722A patent/KR100754480B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994541A (en) * | 1975-10-03 | 1976-11-30 | Carrier Corporation | Bearing assembly |
JPS57116930A (en) * | 1981-01-08 | 1982-07-21 | Hitachi Ltd | Flexible damping bearing |
KR200174659Y1 (ko) * | 1996-03-22 | 2000-04-01 | 유무성 | 베어링 하우징 |
US6099165A (en) * | 1999-01-19 | 2000-08-08 | Pratt & Whitney Canada Corp. | Soft bearing support |
Also Published As
Publication number | Publication date |
---|---|
KR20020077977A (ko) | 2002-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1867837B1 (en) | Bucket vibration damper system | |
JP5400329B2 (ja) | 吸気コーンによって隠されたバランス調整フランジを備える航空機ターボ機械ファン | |
US4332523A (en) | Turbine shroud assembly | |
JP4398694B2 (ja) | トルクチューブ軸受組立体 | |
CA2370219C (en) | Shroud assembly and method of machining same | |
US20060182623A1 (en) | Taking air away from the tips of the rotor wheels of a high pressure compressor in a turbojet | |
JPH09105307A (ja) | ロータ組立体用ロータブレード | |
KR101588357B1 (ko) | 로터 어셈블리 | |
JP2007032565A (ja) | コインシデンスを回避できるファンロータ | |
EP1273767B1 (en) | Turbocharger support | |
JP2008002469A (ja) | 可変ピッチステータ翼用の軸受 | |
JP2007046642A (ja) | 過給機およびフルフロートベアリング | |
RU2214514C2 (ru) | Цилиндрическое опорное устройство для узла статора газотурбинного двигателя и узел статора газотурбинного двигателя | |
JP2006090311A (ja) | スプリング式クランプ・クリップ | |
JP2005016525A (ja) | 取付角度が可変である羽根のガイド装置 | |
KR100754480B1 (ko) | 터보 기계용 베어링 하우징 | |
US6676380B2 (en) | Turbine blade assembly with pin dampers | |
JP2009167882A (ja) | 遠心羽根車 | |
US6024493A (en) | Air bearing | |
JP2000130102A (ja) | 回転機械翼端構造 | |
JP2010038183A (ja) | 回転体支持装置 | |
US20220120291A1 (en) | Damping device for damping shaft vibration | |
KR101279252B1 (ko) | 선박 엔진용 터보차저의 회전축 베어링 | |
JPS62237111A (ja) | ジヤ−ナル軸受 | |
JP2003097216A (ja) | 動翼の制振機構 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120727 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130730 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140725 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150729 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160722 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170728 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180806 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190729 Year of fee payment: 13 |