FR3027535B1 - Lubrification par calefaction - Google Patents

Lubrification par calefaction

Info

Publication number
FR3027535B1
FR3027535B1 FR1460303A FR1460303A FR3027535B1 FR 3027535 B1 FR3027535 B1 FR 3027535B1 FR 1460303 A FR1460303 A FR 1460303A FR 1460303 A FR1460303 A FR 1460303A FR 3027535 B1 FR3027535 B1 FR 3027535B1
Authority
FR
France
Prior art keywords
calefaction
lubrication
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1460303A
Other languages
English (en)
Other versions
FR3027535A1 (fr
Inventor
Emmanuel Fort
Antonin Eddi
Cassia Naudet-Baulieu
Antoine Laine
Thomas Godlewski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecole Superieure de Physique et Chimie Industrielles de Ville Paris
Original Assignee
ESPCI Innov SAS
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 ESPCI Innov SAS filed Critical ESPCI Innov SAS
Priority to FR1460303A priority Critical patent/FR3027535B1/fr
Priority to PCT/EP2015/074164 priority patent/WO2016066468A1/fr
Publication of FR3027535A1 publication Critical patent/FR3027535A1/fr
Application granted granted Critical
Publication of FR3027535B1 publication Critical patent/FR3027535B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C32/0603—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 gas cushion, e.g. an air cushion
    • F16C32/0614—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 gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F16C32/0618—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 gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via porous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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
    • F16C2210/00—Fluids
    • F16C2210/02—Fluids defined by their properties
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR1460303A 2014-10-27 2014-10-27 Lubrification par calefaction Expired - Fee Related FR3027535B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1460303A FR3027535B1 (fr) 2014-10-27 2014-10-27 Lubrification par calefaction
PCT/EP2015/074164 WO2016066468A1 (fr) 2014-10-27 2015-10-19 Couche de gaz engendré par caléfaction d'un liquide imbibé dans un matériau poreux pour la formation d'un palier a gaz hydrostatique ou pour la réduction du frottement d'un objet immergé dans un liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1460303A FR3027535B1 (fr) 2014-10-27 2014-10-27 Lubrification par calefaction

Publications (2)

Publication Number Publication Date
FR3027535A1 FR3027535A1 (fr) 2016-04-29
FR3027535B1 true FR3027535B1 (fr) 2016-12-30

Family

ID=52477833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1460303A Expired - Fee Related FR3027535B1 (fr) 2014-10-27 2014-10-27 Lubrification par calefaction

Country Status (2)

Country Link
FR (1) FR3027535B1 (fr)
WO (1) WO2016066468A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316624A1 (de) * 1973-04-03 1974-10-24 Baumgartner Lagerungseinrichtung fuer relativ zueinander bewegte teile
DE3010431A1 (de) * 1980-03-19 1981-09-24 Johann B. Dr.-Ing. 8000 München Endres Einrichtung zur verringerung des oberflaechenreibungswiderstandes bei stroemungskoerpern
JPS6181283A (ja) * 1984-09-27 1986-04-24 Mitsubishi Heavy Ind Ltd 摩擦抵抗軽減型船舶
ES2015607B3 (es) * 1987-05-05 1990-09-01 Interatom Ges Mit Beschrankter Haftung Procedimiento para la fabricacion de cojinetes porosos de gas estatico
JP4319806B2 (ja) * 2002-04-17 2009-08-26 日本精線株式会社 ハイブリッド気体軸受
WO2004063006A1 (fr) * 2003-01-10 2004-07-29 Heinrich Schmid Navire
GB2429435A (en) * 2005-08-23 2007-02-28 Alexander Walter Swales Ship or boat hull air lubrication system
US7874258B2 (en) * 2008-04-29 2011-01-25 Zuei-Ling Lin Method of reducing frictional resistance between ship body and water by releasing gases in water
CN104271259B (zh) * 2012-03-03 2016-09-28 巴登-符腾堡州基金会 包含气体的表面覆盖体、装置以及使用

Also Published As

Publication number Publication date
WO2016066468A1 (fr) 2016-05-06
FR3027535A1 (fr) 2016-04-29

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