DK1035013T3 - Modsat roterende lejeindretning til modsat roterende skrue - Google Patents
Modsat roterende lejeindretning til modsat roterende skrueInfo
- Publication number
- DK1035013T3 DK1035013T3 DK00112763T DK00112763T DK1035013T3 DK 1035013 T3 DK1035013 T3 DK 1035013T3 DK 00112763 T DK00112763 T DK 00112763T DK 00112763 T DK00112763 T DK 00112763T DK 1035013 T3 DK1035013 T3 DK 1035013T3
- Authority
- DK
- Denmark
- Prior art keywords
- opposite rotating
- bearing device
- screw
- rotating screw
- opposite
- Prior art date
Links
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
- F16C32/0651—Details of the bearing area per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
- B63H21/386—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling lubrication liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
-
- 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
- F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe 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
- 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
- F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
-
- 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
- F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
- B63H2005/106—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type with drive shafts of second or further propellers co-axially passing through hub of first propeller, e.g. counter-rotating tandem propellers with co-axial drive shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
- B63H2023/323—Bearings for coaxial propeller shafts, e.g. for driving propellers of the counter-rotative type
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/30—Ships, e.g. propelling shafts and bearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding-Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21470194A JP3432303B2 (ja) | 1994-09-08 | 1994-09-08 | 二重反転プロペラ用反転軸受 |
JP22274095A JP3364735B2 (ja) | 1995-08-09 | 1995-08-09 | 二重反転プロペラ用軸受装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1035013T3 true DK1035013T3 (da) | 2003-05-12 |
Family
ID=26520463
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00112763T DK1035013T3 (da) | 1994-09-08 | 1995-09-04 | Modsat roterende lejeindretning til modsat roterende skrue |
DK95930041T DK0803657T3 (da) | 1994-09-08 | 1995-09-04 | Reverserende lejeindretning til reverserbar dobbeltskrue |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95930041T DK0803657T3 (da) | 1994-09-08 | 1995-09-04 | Reverserende lejeindretning til reverserbar dobbeltskrue |
Country Status (7)
Country | Link |
---|---|
US (1) | US6056509A (da) |
EP (2) | EP1035013B1 (da) |
KR (1) | KR100243070B1 (da) |
DE (2) | DE69529422T2 (da) |
DK (2) | DK1035013T3 (da) |
ES (2) | ES2190919T3 (da) |
WO (1) | WO1996007832A1 (da) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000002233A (ja) * | 1998-06-12 | 2000-01-07 | Sumitomo Electric Ind Ltd | 動圧気体軸受およびその製造方法 |
CN100414164C (zh) * | 2004-01-20 | 2008-08-27 | 郑红专 | 油平衡装置及使用油平衡装置的轴 |
US20060078239A1 (en) * | 2004-09-01 | 2006-04-13 | Florin Dimofte | Wave bearings in high performance applications |
FR2895480A3 (fr) * | 2005-12-22 | 2007-06-29 | Renault Sas | Palier d'arbre d'equilibrage a frottement reduit |
DE102008003698A1 (de) * | 2008-01-09 | 2009-07-23 | Neuman & Esser Maschinenfabrik Gmbh & Co. Kg | Kreuzkopflager |
KR100990306B1 (ko) * | 2008-10-02 | 2010-10-26 | 현대중공업 주식회사 | 이중반전프로펠러용 저널베어링의 윤활유 공급장치 |
US8740563B2 (en) * | 2010-11-22 | 2014-06-03 | General Electric Company | Sealing assembly for use in turbomachines and methods of assembling same |
JP2012193709A (ja) * | 2011-03-17 | 2012-10-11 | Toyota Industries Corp | ターボチャージャの軸受構造 |
US8690721B2 (en) | 2011-08-02 | 2014-04-08 | United Technologies Corporation | Journal pin oil supply for gear system |
JP5602122B2 (ja) * | 2011-12-13 | 2014-10-08 | 日立Geニュークリア・エナジー株式会社 | すべり軸受とそれを用いたポンプ装置 |
KR101487663B1 (ko) | 2012-12-04 | 2015-02-03 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
US9284976B2 (en) | 2013-03-09 | 2016-03-15 | Waukesha Bearings Corporation | Countershaft |
US9279446B2 (en) * | 2013-03-09 | 2016-03-08 | Waukesha Bearings Corporation | Bearing with axial variation |
FR3016406B1 (fr) * | 2014-01-10 | 2016-02-12 | Snecma | Ensemble de turbomachine comportant deux corps et des moyens de guidage d'un fluide d'ecoulement d'un corps a l'autre |
DE102014200594A1 (de) * | 2014-01-15 | 2015-07-16 | Voith Patent Gmbh | Hydrodynamisches Gleitlager |
JP2016515684A (ja) * | 2014-03-10 | 2016-05-30 | ワウケシャ ベアリングズ コーポレーションWaukesha Bearings Corporation | カウンタシャフト |
US9562602B2 (en) * | 2014-07-07 | 2017-02-07 | Solar Turbines Incorporated | Tri-lobe bearing for a gearbox |
CN105508443A (zh) * | 2014-10-14 | 2016-04-20 | 摩尔动力(北京)技术股份有限公司 | 大间隙轴承系统 |
FR3028903B1 (fr) * | 2014-11-20 | 2017-05-05 | Snecma | Palier lisse auto-centrant |
JP7341218B2 (ja) * | 2019-02-27 | 2023-09-08 | 三菱重工エンジン&ターボチャージャ株式会社 | 浮動ブッシュ軸受および過給機 |
US11821364B2 (en) * | 2021-08-20 | 2023-11-21 | Pratt & Whitney Canada Corp. | Shaped cavity at interface between journal bearing and rotor |
US12084981B2 (en) * | 2022-03-29 | 2024-09-10 | Pratt & Whitney Canada Corp. | Journal bearing with oil pocket |
WO2024179664A1 (en) * | 2023-02-28 | 2024-09-06 | Wärtsilä Ibérica, S.A. | Bearing for a propeller shaft of a ship, stern tube bearing arrangement, propulsion arrangement and method of operating a propulsion arrangement |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB380660A (en) * | 1930-12-05 | 1932-09-22 | Gen Electric | Improvements in and relating to shaft bearings |
US2470560A (en) * | 1939-06-13 | 1949-05-17 | Walter S Hoover | Oppositely rotating propellers |
US2348274A (en) * | 1943-07-28 | 1944-05-09 | Evender S Aker | Shaft journaling means |
US2348275A (en) * | 1943-07-28 | 1944-05-09 | Evender S Aker | Shaft journal |
US2457999A (en) * | 1946-03-28 | 1949-01-04 | Continental Aviat & Eng Corp | Lubrication means for dual propeller shaft assemblies |
DE903054C (de) * | 1948-10-01 | 1954-02-01 | Dr Wilhelm Froessel | Mehrgleitflaechenlager |
US3167361A (en) * | 1963-05-28 | 1965-01-26 | Ralph B Snapp | Rotating bearing |
US3317254A (en) * | 1963-12-19 | 1967-05-02 | Satterthwaite James Glenn | Demountable marine bearing |
NL6804993A (da) * | 1967-04-10 | 1968-10-11 | ||
US3466952A (en) * | 1967-12-06 | 1969-09-16 | Babcock & Wilcox Co | Hydrostatic bearing supported boring bar |
US3515449A (en) * | 1968-09-10 | 1970-06-02 | Us Navy | Soft rubber squeeze film bearing |
US3637273A (en) * | 1970-01-26 | 1972-01-25 | Goodrich Co B F | Elastomeric bearing |
US3889626A (en) * | 1972-05-16 | 1975-06-17 | Mitsui Shipbuilding Eng | Stern tube bearing |
JPS554964B2 (da) * | 1974-01-18 | 1980-02-02 | ||
EP0005624B1 (en) * | 1978-05-17 | 1983-12-14 | National Research Development Corporation | Hydrostatic bearing |
CH636679A5 (de) * | 1979-03-01 | 1983-06-15 | Sulzer Ag | Hydrostatisches lager fuer eine radialkolbenmaschine. |
US4366993A (en) * | 1980-01-07 | 1983-01-04 | Nippon Telegraph & Telephone Corp. | Gas bearings |
JPS58149415A (ja) * | 1982-02-26 | 1983-09-05 | Hitachi Ltd | 制振軸受 |
JPS58217819A (ja) * | 1982-06-11 | 1983-12-17 | Hitachi Ltd | 偏心軸 |
DE3231133A1 (de) * | 1982-08-21 | 1984-02-23 | Zahnräderfabrik Renk AG, 8900 Augsburg | Hydrodynamische lageranordnung |
DE3332357C1 (de) * | 1983-09-08 | 1985-04-04 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Hydrostatisch-hydrodynamisches Hybrid-Mehrgleitflaechenradiallager |
DE3564318D1 (en) * | 1984-04-09 | 1988-09-15 | Arcomac Sa | Sliding contact bearing for radial load |
JPS61236921A (ja) * | 1985-04-12 | 1986-10-22 | Mitsubishi Heavy Ind Ltd | 静圧軸受 |
KR900004060B1 (ko) * | 1985-11-08 | 1990-06-11 | 미쯔비시주우고오교오 가부시기가이샤 | 2중 반전프로펠러용 선미 관베어링 |
JPS62110595A (ja) * | 1985-11-08 | 1987-05-21 | Mitsubishi Heavy Ind Ltd | 二重反転プロペラ用船尾管軸受 |
DE3764022D1 (de) * | 1986-05-23 | 1990-09-06 | Mitsubishi Heavy Ind Ltd | Gegenlaeufige schrauben. |
NL8602565A (nl) * | 1986-10-13 | 1988-05-02 | Philips Nv | Lagersysteem met een aktief reservoir tussen twee op axiale afstand van elkaar geplaatste hydrodynamische lagers. |
JP2516967B2 (ja) * | 1987-04-30 | 1996-07-24 | 松下電器産業株式会社 | 軸受装置 |
JPS6455418A (en) * | 1987-08-25 | 1989-03-02 | Matsushita Electric Ind Co Ltd | Bearing device |
US5017023A (en) * | 1990-05-24 | 1991-05-21 | Rockwell International Corporation | Asymmetrically stepped hydrostatic bearing |
US5169242A (en) * | 1990-11-27 | 1992-12-08 | General Motors Corporation | Turbocharger assembly and stabilizing journal bearing therefor |
US5143455A (en) * | 1991-02-25 | 1992-09-01 | Squyres Richard T | Bearing sleeve with notched end |
JP3089727B2 (ja) | 1991-08-14 | 2000-09-18 | ソニー株式会社 | 携帯型電子機器 |
DE4232753C2 (de) * | 1992-09-30 | 2001-03-08 | Blohm & Voss Ind Gmbh | Schmieranordnung für Abdichtungen von Propellerantrieben für Schiffe mit zwei konzentrisch zueinander angeordneten gegenläufigen Propellern |
DE4235737C2 (de) * | 1992-10-23 | 2000-11-30 | Blohm & Voss Ind Gmbh | Stevenrohrlagersystem für gegenläufige Schiffsschrauben |
JP2902262B2 (ja) * | 1993-03-29 | 1999-06-07 | 光洋精工株式会社 | 動圧軸受 |
GB9408485D0 (en) * | 1994-04-27 | 1994-06-22 | Martin James K | Fluid film bearings |
MC219A7 (fr) * | 1994-08-10 | 1996-03-29 | Antonio Pedone | Joint ètanche flottant pour axes d'hélices de bateaux avec dispositif de sécurité |
US5456535A (en) * | 1994-08-15 | 1995-10-10 | Ingersoll-Rand Company | Journal bearing |
JP3069039B2 (ja) * | 1996-02-02 | 2000-07-24 | 日本電産コパル電子株式会社 | 動圧気体軸受 |
-
1995
- 1995-09-04 ES ES00112763T patent/ES2190919T3/es not_active Expired - Lifetime
- 1995-09-04 DE DE69529422T patent/DE69529422T2/de not_active Expired - Lifetime
- 1995-09-04 DK DK00112763T patent/DK1035013T3/da active
- 1995-09-04 ES ES95930041T patent/ES2202372T3/es not_active Expired - Lifetime
- 1995-09-04 WO PCT/JP1995/001761 patent/WO1996007832A1/ja active IP Right Grant
- 1995-09-04 DE DE69529432T patent/DE69529432T2/de not_active Expired - Lifetime
- 1995-09-04 KR KR1019970700181A patent/KR100243070B1/ko not_active IP Right Cessation
- 1995-09-04 EP EP00112763A patent/EP1035013B1/en not_active Expired - Lifetime
- 1995-09-04 DK DK95930041T patent/DK0803657T3/da active
- 1995-09-04 EP EP95930041A patent/EP0803657B1/en not_active Expired - Lifetime
-
1997
- 1997-03-06 US US08/809,339 patent/US6056509A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0803657B1 (en) | 2003-01-15 |
DE69529422T2 (de) | 2003-10-30 |
EP0803657A1 (en) | 1997-10-29 |
US6056509A (en) | 2000-05-02 |
WO1996007832A1 (fr) | 1996-03-14 |
DE69529432D1 (de) | 2003-02-20 |
EP1035013A2 (en) | 2000-09-13 |
EP1035013B1 (en) | 2003-01-15 |
ES2202372T3 (es) | 2004-04-01 |
ES2190919T3 (es) | 2003-09-01 |
EP1035013A3 (en) | 2000-12-06 |
DE69529422D1 (de) | 2003-02-20 |
EP0803657A4 (en) | 1999-06-30 |
KR970704973A (ko) | 1997-09-06 |
DK0803657T3 (da) | 2003-05-12 |
KR100243070B1 (ko) | 2000-03-02 |
DE69529432T2 (de) | 2003-10-30 |
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