KR20020047155A - 조합형 레이디얼-액셜 슬라이딩 베어링 - Google Patents
조합형 레이디얼-액셜 슬라이딩 베어링 Download PDFInfo
- Publication number
- KR20020047155A KR20020047155A KR1020027003096A KR20027003096A KR20020047155A KR 20020047155 A KR20020047155 A KR 20020047155A KR 1020027003096 A KR1020027003096 A KR 1020027003096A KR 20027003096 A KR20027003096 A KR 20027003096A KR 20020047155 A KR20020047155 A KR 20020047155A
- Authority
- KR
- South Korea
- Prior art keywords
- radial
- bearing
- clearance
- sliding bearing
- axial sliding
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000002706 hydrostatic effect Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load 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
- 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
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Rotary Pumps (AREA)
- Pens And Brushes (AREA)
Abstract
Description
Claims (9)
- 한편으로는 축(1)과 레이디얼 슬라이딩 베어링(2) 사이에 가압액 공급원과 연결되는 제1 틈새(9)가 형성되도록 상기 축(1)이 유극이 있는 상태로 지지되게 상기 축(1)을 포위하는 레이디얼 베어링과, 다른 한편으로는 상기 축(1)의 표면부(6)와 액셜 슬라이딩 베어링(3)의 반경 방향 부분 사이에도 제2 틈새(13)가 형성되도록 상기 축의 반경 방향으로 연장하는 표면부(6)와 대향하도록 유극을 두고 배치되는 하나 이상의 액셜 슬라이딩 베어링(3)으로 이루어지고, 상기 제2 틈새(13)는 제1 틈새(9)와 연결되어, 액셜 슬라이딩 베어링(3)에는 제1 틈새(9)에 의하여 액체가 공급되고, 이 제1 틈새(9)는 액셜 슬라이딩 베어링(3)의 교축부 기능을 수행하는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제1항에 있어서, 상기 제1 틈새(9)와 제2 틈새(13)는 축(1)과 베어링 하우징(7) 사이의 챔버(14)에 의하여 서로 연결되는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제1항 또는 제2항에 있어서, 단면형(singular)으로서, 상기 레이디얼 슬라이딩 베어링(2)의 단부에 1 개의 액셜 슬라이딩 베어링(3)을 포함하며, 이에 따라 제2 틈새(13)는 제1 틈새(9)의 단부와 연결되는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제1항 또는 제2항에 있어서, 양면형으로서, 상기 레이디얼 슬라이딩 베어링(2)의 각 단부에 하나씩 2 개의 액셜 슬라이딩 베어링(3)을 포함하며, 따라서 2 개의 액셜 슬라이딩 베어링(3)의 제2 틈새(13)는 제1 틈새(9)의 2 개의 단부에 각각 연결되는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제4항에 있어서, 상기 제1 틈새(9)와 가압액 공급원과의 연결부는 상기 제1 틈새(9)의 중심에 할당되는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제4항에 있어서, 상기 제1 틈새(9)와 가압액 공급원과의 연결부는 상기 제1 틈새(9)의 중심에 대하여 대칭인 2 개의 지점에 할당되는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 제1 틈새(9)와 가압액 공급원과의 연결부는 마우스(10)를 구비하고 레이디얼 슬라이딩 베어링(2)을 통하여 연장하는 공급 도관(11)을 포함하는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 레이디얼 슬라이딩베어링(2) 및 액셜 슬라이딩 베어링(3)은 베어링 쿠션(8, 12)을 포함하는 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 축(1)은 압축기 로터의 축인 것을 특징으로 하는 조합형 레이디얼-액셜 슬라이딩 베어링.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9900610 | 1999-09-14 | ||
BE9900610A BE1012894A3 (nl) | 1999-09-14 | 1999-09-14 | Gecombineerd radiaal-axiaal glijlager. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020047155A true KR20020047155A (ko) | 2002-06-21 |
KR100601814B1 KR100601814B1 (ko) | 2006-07-20 |
Family
ID=3892082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027003096A KR100601814B1 (ko) | 1999-09-14 | 2000-09-12 | 조합형 레이디얼-액시얼 미끄럼 베어링 |
Country Status (20)
Country | Link |
---|---|
US (1) | US6761483B1 (ko) |
EP (1) | EP1212542B1 (ko) |
JP (1) | JP4639017B2 (ko) |
KR (1) | KR100601814B1 (ko) |
CN (1) | CN1111258C (ko) |
AT (1) | ATE490415T1 (ko) |
AU (1) | AU756718B2 (ko) |
BE (1) | BE1012894A3 (ko) |
CA (1) | CA2383530C (ko) |
CZ (1) | CZ297393B6 (ko) |
DE (1) | DE60045310D1 (ko) |
DK (1) | DK1212542T3 (ko) |
ES (1) | ES2355354T3 (ko) |
HU (1) | HU225275B1 (ko) |
NO (1) | NO320937B1 (ko) |
NZ (1) | NZ517154A (ko) |
PL (1) | PL191652B1 (ko) |
PT (1) | PT1212542E (ko) |
TW (1) | TW461939B (ko) |
WO (1) | WO2001020179A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101383820B1 (ko) * | 2012-10-04 | 2014-04-08 | 한국에너지기술연구원 | 복합 베어링 시스템과 이를 이용한 발전기 회전축의 복합베어링 시스템 및 발전 장치 그리고 스러스트 베어링의 축하중 분담 방법 |
Families Citing this family (20)
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US6251691B1 (en) | 1996-04-25 | 2001-06-26 | Bioarray Solutions, Llc | Light-controlled electrokinetic assembly of particles near surfaces |
US9709559B2 (en) | 2000-06-21 | 2017-07-18 | Bioarray Solutions, Ltd. | Multianalyte molecular analysis using application-specific random particle arrays |
US7262063B2 (en) | 2001-06-21 | 2007-08-28 | Bio Array Solutions, Ltd. | Directed assembly of functional heterostructures |
WO2003034029A2 (en) | 2001-10-15 | 2003-04-24 | Bioarray Solutions, Ltd. | Multiplexed analysis of polymorphic loci by concurrent interrogation and enzyme-mediated detection |
US7526114B2 (en) | 2002-11-15 | 2009-04-28 | Bioarray Solutions Ltd. | Analysis, secure access to, and transmission of array images |
ES2375962T3 (es) | 2003-09-22 | 2012-03-07 | Bioarray Solutions Ltd | Polielectrolito inmovilizado en superficie con múltiples grupos funcionales capaces de unirse covalentemente a biomoléculas. |
AU2004286252A1 (en) | 2003-10-28 | 2005-05-12 | Bioarray Solutions Ltd. | Optimization of gene expression analysis using immobilized capture probes |
US7848889B2 (en) | 2004-08-02 | 2010-12-07 | Bioarray Solutions, Ltd. | Automated analysis of multiplexed probe-target interaction patterns: pattern matching and allele identification |
JP2010511847A (ja) * | 2006-12-04 | 2010-04-15 | ダイコ ヨーロッパ エス. アール. エル. | オイルと接触させて使用するベルトドライブ用のプーリテンショナ |
ATE475817T1 (de) * | 2007-03-27 | 2010-08-15 | Dayco Europe Srl | Antrieb für einen verbrennungsmotor mit einem ölbenetzten zahnriemen und einem spannschuh |
JP2010529380A (ja) * | 2007-06-05 | 2010-08-26 | ダイコ ユーロペ ソシエタ ア レスポンサビリタ リミタータ | オイル潤滑ベルト駆動装置用プーリテンショナ |
US8292765B2 (en) * | 2007-06-05 | 2012-10-23 | Dayco Europe S.R.L. | Pulley tensioner for an oil wet belt drive |
DE102008049556B4 (de) * | 2008-09-30 | 2011-07-07 | Carl Zeiss SMT GmbH, 73447 | Mikrolithographische Projektionsbelichtungsanlage |
CN101403415B (zh) * | 2008-11-04 | 2010-06-09 | 湖南大学 | 高速主轴液体滑动轴承端面节流结构 |
US20110299806A1 (en) * | 2010-06-08 | 2011-12-08 | Leonid Kashchenevsky | Spindle, shaft supporting device and method of supporting a rotatable shaft |
BRPI1105471A2 (pt) * | 2011-11-16 | 2015-11-10 | Whirlpool Sa | restritor e processo de produção de um restritor de vazão de um fluido para mancais aerostáticos |
JP6476910B2 (ja) * | 2015-01-23 | 2019-03-06 | 株式会社ジェイテクト | 静圧流体軸受装置、静圧流体軸受装置を用いた工作機械用主軸装置及び静圧流体軸受装置の製造方法 |
DE102017211962A1 (de) * | 2017-07-12 | 2019-01-17 | Bayerische Motoren Werke Aktiengesellschaft | Strömungsmaschine für ein Brennstoffzellensystem |
KR20210084009A (ko) * | 2019-12-27 | 2021-07-07 | 부경대학교 산학협력단 | 마찰을 감소시키는 구조를 갖는 저널 베어링 |
WO2024132174A1 (en) * | 2022-12-22 | 2024-06-27 | Bitzer Kühlmaschinenbau Gmbh | Machine for expanding or compressing compressible media |
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GB539873A (en) * | 1940-05-10 | 1941-09-26 | Robert William Harvey Bailey | Lubrication of bearings of internal combustion engines |
US2502173A (en) * | 1946-04-09 | 1950-03-28 | Linde Air Prod Co | Fluid balancing means |
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JPH04262116A (ja) * | 1991-02-18 | 1992-09-17 | Nippon Seiko Kk | ハイブリッド軸受 |
JP2560658Y2 (ja) * | 1991-02-20 | 1998-01-26 | 三菱重工業株式会社 | 複合型気体軸受 |
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JP2605638Y2 (ja) * | 1991-12-27 | 2000-07-31 | 京セラ株式会社 | 静圧主軸の軸受構造 |
JP3039738B2 (ja) * | 1992-12-08 | 2000-05-08 | キヤノン株式会社 | 静圧流体軸受 |
JP3325082B2 (ja) * | 1993-06-30 | 2002-09-17 | テイエチケー株式会社 | 空気動圧スピンドル装置 |
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JP3652187B2 (ja) * | 1999-10-07 | 2005-05-25 | キヤノン株式会社 | 流体軸受 |
-
1999
- 1999-09-14 BE BE9900610A patent/BE1012894A3/nl not_active IP Right Cessation
-
2000
- 2000-09-12 NZ NZ517154A patent/NZ517154A/xx not_active IP Right Cessation
- 2000-09-12 CN CN00812897A patent/CN1111258C/zh not_active Expired - Lifetime
- 2000-09-12 DK DK00960236.8T patent/DK1212542T3/da active
- 2000-09-12 AT AT00960236T patent/ATE490415T1/de active
- 2000-09-12 EP EP00960236A patent/EP1212542B1/en not_active Expired - Lifetime
- 2000-09-12 PL PL353623A patent/PL191652B1/pl unknown
- 2000-09-12 AU AU72622/00A patent/AU756718B2/en not_active Expired
- 2000-09-12 DE DE60045310T patent/DE60045310D1/de not_active Expired - Lifetime
- 2000-09-12 JP JP2001523530A patent/JP4639017B2/ja not_active Expired - Lifetime
- 2000-09-12 PT PT00960236T patent/PT1212542E/pt unknown
- 2000-09-12 CZ CZ20020813A patent/CZ297393B6/cs not_active IP Right Cessation
- 2000-09-12 HU HU0202544A patent/HU225275B1/hu unknown
- 2000-09-12 KR KR1020027003096A patent/KR100601814B1/ko active IP Right Grant
- 2000-09-12 ES ES00960236T patent/ES2355354T3/es not_active Expired - Lifetime
- 2000-09-12 CA CA002383530A patent/CA2383530C/en not_active Expired - Lifetime
- 2000-09-12 WO PCT/BE2000/000103 patent/WO2001020179A1/en active IP Right Grant
- 2000-09-12 US US10/069,979 patent/US6761483B1/en not_active Expired - Lifetime
- 2000-09-25 TW TW089119735A patent/TW461939B/zh not_active IP Right Cessation
-
2002
- 2002-03-13 NO NO20021236A patent/NO320937B1/no not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101383820B1 (ko) * | 2012-10-04 | 2014-04-08 | 한국에너지기술연구원 | 복합 베어링 시스템과 이를 이용한 발전기 회전축의 복합베어링 시스템 및 발전 장치 그리고 스러스트 베어링의 축하중 분담 방법 |
WO2014054832A1 (ko) * | 2012-10-04 | 2014-04-10 | 한국에너지기술연구원 | 복합 베어링 시스템과 이를 이용한 발전기 회전축의 복합베어링 시스템 및 발전 장치 그리고 스러스트 베어링의 축하중 분담 방법 |
Also Published As
Publication number | Publication date |
---|---|
ATE490415T1 (de) | 2010-12-15 |
HUP0202544A2 (en) | 2002-12-28 |
CZ297393B6 (cs) | 2006-11-15 |
CA2383530A1 (en) | 2001-03-22 |
JP4639017B2 (ja) | 2011-02-23 |
CN1111258C (zh) | 2003-06-11 |
DK1212542T3 (da) | 2011-03-14 |
CA2383530C (en) | 2009-03-24 |
HU225275B1 (en) | 2006-08-28 |
TW461939B (en) | 2001-11-01 |
EP1212542B1 (en) | 2010-12-01 |
CZ2002813A3 (cs) | 2002-07-17 |
US6761483B1 (en) | 2004-07-13 |
CN1375044A (zh) | 2002-10-16 |
JP2003509633A (ja) | 2003-03-11 |
PL353623A1 (en) | 2003-12-01 |
PL191652B1 (pl) | 2006-06-30 |
WO2001020179A1 (en) | 2001-03-22 |
DE60045310D1 (de) | 2011-01-13 |
EP1212542A1 (en) | 2002-06-12 |
KR100601814B1 (ko) | 2006-07-20 |
AU756718B2 (en) | 2003-01-23 |
NO20021236L (no) | 2002-05-14 |
AU7262200A (en) | 2001-04-17 |
NZ517154A (en) | 2003-01-31 |
ES2355354T3 (es) | 2011-03-25 |
BE1012894A3 (nl) | 2001-05-08 |
PT1212542E (pt) | 2011-02-03 |
NO320937B1 (no) | 2006-02-13 |
NO20021236D0 (no) | 2002-03-13 |
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