DK0803657T3 - Reverserende lejeindretning til reverserbar dobbeltskrue - Google Patents

Reverserende lejeindretning til reverserbar dobbeltskrue

Info

Publication number
DK0803657T3
DK0803657T3 DK95930041T DK95930041T DK0803657T3 DK 0803657 T3 DK0803657 T3 DK 0803657T3 DK 95930041 T DK95930041 T DK 95930041T DK 95930041 T DK95930041 T DK 95930041T DK 0803657 T3 DK0803657 T3 DK 0803657T3
Authority
DK
Denmark
Prior art keywords
reversible
bearing
double screw
reversible double
screw
Prior art date
Application number
DK95930041T
Other languages
English (en)
Inventor
Mikihiko Nakayama
Shinichi Ohtani
Kazuhide Ohta
Masayasu Matsuda
Keiichi Nitta
Satoshi Keirimbo
Satoshi Ashida
Hideki Shibuya
Original Assignee
Sumitomo Heavy Industries
Nippon Kokan Kk
Hitachi Shipbuilding Eng Co
Mitsui Shipbuilding Eng
Kawasaki Heavy Ind Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP21470194A external-priority patent/JP3432303B2/ja
Priority claimed from JP22274095A external-priority patent/JP3364735B2/ja
Application filed by Sumitomo Heavy Industries, Nippon Kokan Kk, Hitachi Shipbuilding Eng Co, Mitsui Shipbuilding Eng, Kawasaki Heavy Ind Ltd filed Critical Sumitomo Heavy Industries
Application granted granted Critical
Publication of DK0803657T3 publication Critical patent/DK0803657T3/da

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)
DK95930041T 1994-09-08 1995-09-04 Reverserende lejeindretning til reverserbar dobbeltskrue DK0803657T3 (da)

Applications Claiming Priority (3)

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
PCT/JP1995/001761 WO1996007832A1 (en) 1994-09-08 1995-09-04 Reversing bearing device for double reversing propeller

Publications (1)

Publication Number Publication Date
DK0803657T3 true DK0803657T3 (da) 2003-05-12

Family

ID=26520463

Family Applications (2)

Application Number Title Priority Date Filing Date
DK95930041T DK0803657T3 (da) 1994-09-08 1995-09-04 Reverserende lejeindretning til reverserbar dobbeltskrue
DK00112763T DK1035013T3 (da) 1994-09-08 1995-09-04 Modsat roterende lejeindretning til modsat roterende skrue

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK00112763T DK1035013T3 (da) 1994-09-08 1995-09-04 Modsat roterende lejeindretning til modsat roterende skrue

Country Status (7)

Country Link
US (1) US6056509A (da)
EP (2) EP0803657B1 (da)
KR (1) KR100243070B1 (da)
DE (2) DE69529422T2 (da)
DK (2) DK0803657T3 (da)
ES (2) ES2190919T3 (da)
WO (1) WO1996007832A1 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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
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
US9279446B2 (en) * 2013-03-09 2016-03-08 Waukesha Bearings Corporation Bearing with axial variation
US9284976B2 (en) 2013-03-09 2016-03-15 Waukesha Bearings Corporation Countershaft
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
CN105473879A (zh) * 2014-03-10 2016-04-06 沃喀莎轴承公司 中间轴
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
CN110905912A (zh) * 2018-09-14 2020-03-24 东莞精锐电器五金有限公司 轴承
WO2020174611A1 (ja) * 2019-02-27 2020-09-03 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
CN115681318B (zh) * 2022-09-27 2025-03-21 郑机所(郑州)传动科技有限公司 一种高速转子用动压滑动轴承
KR20250159002A (ko) * 2023-02-28 2025-11-07 바르질라 이베리카 에스.에이. 선박의 프로펠러 샤프트용 베어링, 선미관 베어링 배열체, 추진 배열체 및 추진 배열체의 작동 방법
CN219866206U (zh) * 2023-05-16 2023-10-20 湖南崇德科技股份有限公司 一种风电行星轮轴及风电行星齿轮结构

Family Cites Families (40)

* Cited by examiner, † Cited by third party
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
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
KR900004060B1 (ko) * 1985-11-08 1990-06-11 미쯔비시주우고오교오 가부시기가이샤 2중 반전프로펠러용 선미 관베어링
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 Industrial 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

Also Published As

Publication number Publication date
EP0803657B1 (en) 2003-01-15
EP0803657A1 (en) 1997-10-29
ES2202372T3 (es) 2004-04-01
EP0803657A4 (en) 1999-06-30
KR970704973A (ko) 1997-09-06
EP1035013B1 (en) 2003-01-15
EP1035013A2 (en) 2000-09-13
DE69529432D1 (de) 2003-02-20
DE69529422T2 (de) 2003-10-30
KR100243070B1 (ko) 2000-03-02
DE69529422D1 (de) 2003-02-20
WO1996007832A1 (en) 1996-03-14
ES2190919T3 (es) 2003-09-01
DK1035013T3 (da) 2003-05-12
DE69529432T2 (de) 2003-10-30
EP1035013A3 (en) 2000-12-06
US6056509A (en) 2000-05-02

Similar Documents

Publication Publication Date Title
DK0803657T3 (da) Reverserende lejeindretning til reverserbar dobbeltskrue
BR9711781A (pt) Mancal
BR9404687A (pt) Unidade de mancal
DE69711336D1 (de) Selbstschneidende Schraube
DE69911126D1 (de) Schraube
DE69434565D1 (de) Axiallageranordnung
AT400174B (de) Gleitlager
DE69527027D1 (de) Gleitlager
ATA45695A (de) Dreiringlager
DE69533689D1 (de) Gleitlager
DE69528805D1 (de) Gleitlager
DE59712835D1 (de) Stabilisierte monomerenzusammensetzung
ES1040664Y (es) Tornillo.
ATA20597A (de) Schneckenpresse
FI970181A0 (fi) Kierrekytkin
DE69519005D1 (de) Gleitlager
ATA2997A (de) Schneckenpresse
KR950019582U (ko) 복층 베어링
DE59708181D1 (de) Schraubverbindung
KR960023532U (ko) 이중 구조로 된 스크류
ATE181759T1 (de) Distanzschraube
KR970052201U (ko) 나사
KR980003769U (ko) 나사
SE9403351D0 (sv) Skruv
SE506844E (sv) Skruvtätning