IT1122462B - Dispositivo antifrizione,particolarmente per turbine,e procedimento di realizzazione - Google Patents

Dispositivo antifrizione,particolarmente per turbine,e procedimento di realizzazione

Info

Publication number
IT1122462B
IT1122462B IT25035/79A IT2503579A IT1122462B IT 1122462 B IT1122462 B IT 1122462B IT 25035/79 A IT25035/79 A IT 25035/79A IT 2503579 A IT2503579 A IT 2503579A IT 1122462 B IT1122462 B IT 1122462B
Authority
IT
Italy
Prior art keywords
turbines
friction device
realization procedure
realization
procedure
Prior art date
Application number
IT25035/79A
Other languages
English (en)
Other versions
IT7925035A0 (it
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of IT7925035A0 publication Critical patent/IT7925035A0/it
Application granted granted Critical
Publication of IT1122462B publication Critical patent/IT1122462B/it

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
    • 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
    • F16C33/24—Brasses; Bushes; Linings with different areas of the sliding surface consisting of different materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0419—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using down-hole motor and pump arrangements for generating hydraulic pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/91—Powders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sliding-Contact Bearings (AREA)
  • Earth Drilling (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Braking Arrangements (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IT25035/79A 1978-08-11 1979-08-09 Dispositivo antifrizione,particolarmente per turbine,e procedimento di realizzazione IT1122462B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823809A FR2433130A1 (fr) 1978-08-11 1978-08-11 Dispositif antifriction, notamment pour turbine, et procede de realisation

Publications (2)

Publication Number Publication Date
IT7925035A0 IT7925035A0 (it) 1979-08-09
IT1122462B true IT1122462B (it) 1986-04-23

Family

ID=9211810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25035/79A IT1122462B (it) 1978-08-11 1979-08-09 Dispositivo antifrizione,particolarmente per turbine,e procedimento di realizzazione

Country Status (17)

Country Link
US (1) US4345798A (it)
JP (1) JPS6029013B2 (it)
AR (1) AR221892A1 (it)
AU (1) AU525076B2 (it)
BE (1) BE878068A (it)
BR (1) BR7905161A (it)
CA (1) CA1135313A (it)
CH (1) CH635908A5 (it)
DD (1) DD145556A5 (it)
DE (1) DE2932416A1 (it)
ES (1) ES483318A1 (it)
FR (1) FR2433130A1 (it)
GB (1) GB2027817B (it)
IT (1) IT1122462B (it)
NL (1) NL178025C (it)
NO (1) NO792592L (it)
RO (1) RO78961A (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916347C3 (de) * 1979-04-23 1981-12-03 Christensen, Inc., 84114 Salt Lake City, Utah Lagerstuhl für Direktantriebe von Tiefbohrmeißeln o.dgl. in einem Bohrloch arbeitenden Werkzeugen oder Geräten
DE3012486C2 (de) * 1980-03-31 1985-04-18 Jürgen 1000 Berlin Schulz Vorrichtung nach Art einer Stanze oder Presse
US4620601A (en) * 1981-09-28 1986-11-04 Maurer Engineering Inc. Well drilling tool with diamond thrust bearings
US4468138A (en) * 1981-09-28 1984-08-28 Maurer Engineering Inc. Manufacture of diamond bearings
US4451162A (en) * 1982-06-18 1984-05-29 Hughes Tool Company Spaced button thrust surface for earth boring bit
FR2547877B1 (fr) * 1983-06-27 1985-10-11 Alsthom Atlantique Dispositif a anneau de frottement oscillant pour l'appui axial d'un arbre
DE3468474D1 (en) * 1983-06-27 1988-02-11 Alsthom Method of protecting a mechanical system with limited movement in an aggressive environment
DE8408445U1 (de) * 1984-03-20 1985-01-03 Plüss, Heinz, Schöndühl Messgeraet fuer getraenkeleitungen
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
JPS62141409U (it) * 1986-02-28 1987-09-07
ATE85841T1 (de) * 1986-05-19 1993-03-15 Smith International Kuehlnetzwerke fuer lagerflaechen aus polykristallinem diamant.
US4708496A (en) * 1986-05-20 1987-11-24 Smith International, Inc. Diamond bearing and manufacture thereof
JPS63186532U (it) * 1987-05-25 1988-11-30
US4756631A (en) * 1987-07-24 1988-07-12 Smith International, Inc. Diamond bearing for high-speed drag bits
JPH01252308A (ja) * 1988-03-31 1989-10-09 Toppan Printing Co Ltd 多層回路配線板の孔形成方法
US5175988A (en) * 1988-06-23 1993-01-05 Kanai Juyo Kogyo Company Ltd. Ring for spinning machinery
JP2620976B2 (ja) * 1989-07-07 1997-06-18 株式会社豊田中央研究所 摺動部材
US5129448A (en) * 1989-09-29 1992-07-14 Rockwell International Corporation Low torque hinged heat transfer joint
US5092687A (en) * 1991-06-04 1992-03-03 Anadrill, Inc. Diamond thrust bearing and method for manufacturing same
US5267398A (en) * 1991-06-04 1993-12-07 Anadrill, Inc. Method for manufacturing a diamond thrust bearing
US5253939A (en) * 1991-11-22 1993-10-19 Anadrill, Inc. High performance bearing pad for thrust bearing
ZA937866B (en) * 1992-10-28 1994-05-20 Csir Diamond bearing assembly
US5498081A (en) * 1993-12-17 1996-03-12 Dennis Tool Company Bearing assembly incorporating shield ring precluding erosion
US5614477A (en) * 1995-09-07 1997-03-25 Kompan; Vladimir Anti-friction additive and method for using same
GB9803213D0 (en) * 1998-02-14 1998-04-08 Glacier Vandervell Ltd Improved bearings
US6164109A (en) * 1999-04-12 2000-12-26 Bartosch; Georg High load non-lubricated cam follower in can necker machine
US6190050B1 (en) 1999-06-22 2001-02-20 Camco International, Inc. System and method for preparing wear-resistant bearing surfaces
US7866342B2 (en) 2002-12-18 2011-01-11 Vapor Technologies, Inc. Valve component for faucet
US7866343B2 (en) 2002-12-18 2011-01-11 Masco Corporation Of Indiana Faucet
US8555921B2 (en) 2002-12-18 2013-10-15 Vapor Technologies Inc. Faucet component with coating
US6904935B2 (en) 2002-12-18 2005-06-14 Masco Corporation Of Indiana Valve component with multiple surface layers
US8220489B2 (en) 2002-12-18 2012-07-17 Vapor Technologies Inc. Faucet with wear-resistant valve component
US8118117B2 (en) * 2005-06-09 2012-02-21 Ceradyne, Inc. Thrust bearing assembly
US7306059B2 (en) * 2005-06-09 2007-12-11 Russell Douglas Ide Thrust bearing assembly
US20070026205A1 (en) 2005-08-01 2007-02-01 Vapor Technologies Inc. Article having patterned decorative coating
US8210747B2 (en) 2005-08-26 2012-07-03 Us Synthetic Corporation Bearing elements
US7703982B2 (en) * 2005-08-26 2010-04-27 Us Synthetic Corporation Bearing apparatuses, systems including same, and related methods
US8764295B2 (en) 2006-08-16 2014-07-01 Us Synthetic Corporation Bearing elements, bearing assemblies and related methods
US8496075B2 (en) * 2007-07-18 2013-07-30 Us Synthetic Corporation Bearing assemblies, bearing apparatuses using the same, and related methods
US7870913B1 (en) 2007-07-18 2011-01-18 Us Synthetic Corporation Bearing assemblies, and bearing apparatuses and motor assemblies using same
US20090236147A1 (en) * 2008-03-20 2009-09-24 Baker Hughes Incorporated Lubricated Diamond Bearing Drill Bit
US8277124B2 (en) * 2009-02-27 2012-10-02 Us Synthetic Corporation Bearing apparatuses, systems including same, and related methods
DE102009003052B4 (de) * 2009-05-13 2018-05-03 Robert Bosch Gmbh Hochdruckpumpe, insbesondere Radialkolbenpumpe oder Reihenkolbenpumpe, mit einem Antriebs-Nocken dessen Seitenfläche mit einer Lagerscheibe verbunden ist
US8312631B2 (en) * 2009-05-14 2012-11-20 Us Synthetic Corporation Bearing assembly including at least one superhard bearing element having at least one registration feature, bearing apparatus including same, and methods for making same
NO2921638T3 (it) 2010-01-28 2018-08-18
US8899356B2 (en) 2010-12-28 2014-12-02 Dover Bmcs Acquisition Corporation Drill bits, cutting elements for drill bits, and drilling apparatuses including the same
CN103061952B (zh) * 2013-01-08 2016-09-14 深圳市阿特拉能源技术有限公司 涡轮、涡轮组件和井底发动机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731298A (en) * 1951-11-30 1955-06-08 Mueller Wilhelm Improvements in or relating to articles having wear resistant outer surfaces and processes for making the same
DE1234396B (de) * 1958-11-11 1967-02-16 Werner Osenberg Dr Ing Verfahren zur Herstellung eines verschleissfesten Verbundwerkstoffes fuer Werkzeuge,Reib- und Gleitbelaege u. dgl.
GB907791A (en) * 1959-10-15 1962-10-10 Rolls Royce Improvements in bearing surfaces
US3095053A (en) * 1960-02-01 1963-06-25 Jersey Prod Res Co Drill bit
US3295941A (en) * 1963-06-26 1967-01-03 Du Pont Diamond reinforced coatings and method of preparing same
FR2029963A5 (it) * 1969-03-19 1970-10-23 Petroles Cie Francaise
GB1311854A (en) * 1969-07-17 1973-03-28 Atomic Energy Authority Uk Bearing surfaces formed of composite metal granule structures
ZA704370B (en) * 1970-06-25 1971-11-24 De Beers Ind Diamond Hard wearing surfaces
US3823030A (en) * 1972-10-18 1974-07-09 Dresser Ind Method of making a bearing system having entrained wear-resistant particles
SE7701680L (sv) * 1977-02-16 1978-08-17 Skf Ab Axiallager for en rulle i en rullborrkrona sw 77 004 sw

Also Published As

Publication number Publication date
GB2027817A (en) 1980-02-27
BR7905161A (pt) 1980-05-06
CH635908A5 (fr) 1983-04-29
DD145556A5 (de) 1980-12-17
NO792592L (no) 1980-02-12
NL7906058A (nl) 1980-02-13
AU4979979A (en) 1980-02-14
GB2027817B (en) 1982-08-11
RO78961A (ro) 1982-04-12
JPS6029013B2 (ja) 1985-07-08
US4345798A (en) 1982-08-24
DE2932416C2 (it) 1987-08-27
DE2932416A1 (de) 1980-02-21
FR2433130B1 (it) 1983-01-21
AR221892A1 (es) 1981-03-31
FR2433130A1 (fr) 1980-03-07
AU525076B2 (en) 1982-10-21
NL178025C (nl) 1986-01-02
BE878068A (fr) 1979-12-03
IT7925035A0 (it) 1979-08-09
CA1135313A (fr) 1982-11-09
JPS5524899A (en) 1980-02-22
ES483318A1 (es) 1980-09-01

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