PL3464916T3 - Łożysko hydrodynamiczne z wtryskiwaczami i deflektorami - Google Patents

Łożysko hydrodynamiczne z wtryskiwaczami i deflektorami

Info

Publication number
PL3464916T3
PL3464916T3 PL17723659T PL17723659T PL3464916T3 PL 3464916 T3 PL3464916 T3 PL 3464916T3 PL 17723659 T PL17723659 T PL 17723659T PL 17723659 T PL17723659 T PL 17723659T PL 3464916 T3 PL3464916 T3 PL 3464916T3
Authority
PL
Poland
Prior art keywords
deflectors
injectors
hydrodynamic bearing
hydrodynamic
bearing
Prior art date
Application number
PL17723659T
Other languages
English (en)
Inventor
Thomas Gaulier
Pierre Hamy
Eric Jallat
Original Assignee
Flender-Graffenstaden S.A.S.
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
Application filed by Flender-Graffenstaden S.A.S. filed Critical Flender-Graffenstaden S.A.S.
Publication of PL3464916T3 publication Critical patent/PL3464916T3/pl

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
    • 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
    • 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
    • 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
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
    • 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
    • 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
    • F16C33/107—Grooves for generating 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
    • 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
    • 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
    • F16C33/108—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid with a plurality of elements forming the bearing surfaces, e.g. bearing pads
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
PL17723659T 2016-05-26 2017-05-09 Łożysko hydrodynamiczne z wtryskiwaczami i deflektorami PL3464916T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16290090 2016-05-26
EP17723659.3A EP3464916B1 (fr) 2016-05-26 2017-05-09 Palier hydrodynamique a injecteurs et deflecteurs
PCT/EP2017/060987 WO2017202598A1 (fr) 2016-05-26 2017-05-09 Palier hydrodynamique a injecteurs et deflecteurs

Publications (1)

Publication Number Publication Date
PL3464916T3 true PL3464916T3 (pl) 2022-02-21

Family

ID=56101397

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17723659T PL3464916T3 (pl) 2016-05-26 2017-05-09 Łożysko hydrodynamiczne z wtryskiwaczami i deflektorami

Country Status (6)

Country Link
US (1) US10677286B2 (pl)
EP (1) EP3464916B1 (pl)
CN (1) CN109312778B (pl)
ES (1) ES2896178T3 (pl)
PL (1) PL3464916T3 (pl)
WO (1) WO2017202598A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016106005B4 (de) * 2016-04-01 2019-12-24 Zollern Bhw Gleitlager Gmbh & Co. Kg Kippsegmentlager
IT201900007995A1 (it) * 2019-06-04 2020-12-04 Nuovo Pignone Tecnologie Srl Un cuscinetto con tacchetti aventi al proprio interno micro-canali di refrigerazione e metodo
EP4100226B1 (en) * 2020-02-06 2023-11-01 Lego A/S Bearing for liniear guide rail
EP3974669A1 (de) * 2020-09-24 2022-03-30 Flender GmbH Gleitlagerbuchse für gleitlager mit gesteigerter tragfähigkeit
CN112727925B (zh) * 2020-12-09 2022-04-08 北京科技大学 一种内置式俯仰机构用不对称气浮轴承

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318643A (en) * 1964-10-28 1967-05-09 Laval Turbine Tilting shoe journal bearing
CH540446A (de) * 1971-07-09 1973-08-15 Bbc Sulzer Turbomaschinen Stopbüchse für drehende Wellen
US3891281A (en) * 1974-04-08 1975-06-24 Allis Chalmers Pivoted pad bearing apparatus and method for bidirectional rotation
JPS60196425A (ja) 1984-03-16 1985-10-04 Daido Metal Kogyo Kk 軸受すきまを一定に維持されたパツド型ジヤ−ナル軸受装置
DE3617289A1 (de) * 1986-05-23 1987-11-26 Braunschweiger Huettenwerk Hydrodynamisches radialgleitlager
GB2197915B (en) * 1986-11-19 1990-11-14 Rolls Royce Plc Improvements in or relating to fluid bearings
FR2617251B1 (fr) * 1987-06-29 1994-04-15 Graffenstaden Engrenages Coussinet a patins
FR2617690B1 (fr) * 1987-07-09 1989-11-24 Aerazur Efa Procede et trousse de conditionnement pour vetement isothermique a volume apparent important
US5879085A (en) 1995-10-13 1999-03-09 Orion Corporation Tilt pad hydrodynamic bearing for rotating machinery
US5951172A (en) * 1995-10-13 1999-09-14 Orion Corporation Sleeve bearing lubrication
GB9818098D0 (en) * 1998-08-19 1998-10-14 Corac Group Plc Improvements in or relating to bearings
US6361215B1 (en) * 2000-03-03 2002-03-26 Kingsbury, Inc. Journal bearing
DE10030698A1 (de) 2000-06-23 2002-01-10 Gleitlagertechnik Weissbacher Verfahren zum Schmieren und Kühlen eines hydrodynamischen Gleitlagers und Vorrichtung zur Durchführung dieses Verfahrens
GB0115336D0 (en) * 2001-06-22 2001-08-15 Federal Mogul Rpb Ltd Bearing
CN100546733C (zh) * 2004-04-16 2009-10-07 韦克莱奇姆公司 旋转外壳式滚筒
JP4727708B2 (ja) * 2008-11-12 2011-07-20 三菱重工業株式会社 ジャーナル軸受
IT1395716B1 (it) * 2009-09-22 2012-10-19 Nuovo Pignone Spa Cuscinetto, meccanismo di fissaggio e metodo per fissare almeno un pattino.
JP6116543B2 (ja) 2011-03-24 2017-04-19 バイオサーフィット、 ソシエダッド アノニマ マイクロ流体デバイス上の液体流れシーケンスの制御
US8500333B2 (en) * 2011-05-24 2013-08-06 Siemens Industry, Inc. Self aligning oil film bearing
JP5570544B2 (ja) * 2012-02-29 2014-08-13 株式会社日立製作所 すべり軸受装置
US9416820B2 (en) * 2014-12-11 2016-08-16 General Electric Company Bearing having integrally formed components
DE102015103668A1 (de) * 2015-03-12 2016-09-15 B&S Zerspantechnik GmbH Radialkippsegmentlager mit integriertem Ölleitsystem

Also Published As

Publication number Publication date
WO2017202598A1 (fr) 2017-11-30
ES2896178T3 (es) 2022-02-24
CN109312778A (zh) 2019-02-05
EP3464916B1 (fr) 2021-10-20
US10677286B2 (en) 2020-06-09
CN109312778B (zh) 2020-12-01
EP3464916A1 (fr) 2019-04-10
US20190136907A1 (en) 2019-05-09

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