NO924415L - Lagerpute for bruk i et trykklager - Google Patents

Lagerpute for bruk i et trykklager

Info

Publication number
NO924415L
NO924415L NO92924415A NO924415A NO924415L NO 924415 L NO924415 L NO 924415L NO 92924415 A NO92924415 A NO 92924415A NO 924415 A NO924415 A NO 924415A NO 924415 L NO924415 L NO 924415L
Authority
NO
Norway
Prior art keywords
storage
cushion
pressure
pressure storage
storage cushion
Prior art date
Application number
NO92924415A
Other languages
English (en)
Other versions
NO924415D0 (no
Inventor
David R Hall
Original Assignee
Anadrill Int Sa
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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of NO924415D0 publication Critical patent/NO924415D0/no
Publication of NO924415L publication Critical patent/NO924415L/no

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
    • F16C33/06—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
    • 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
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • 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
    • 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
    • F16C33/26—Brasses; Bushes; Linings made from wire coils; made from a number of discs, rings, rods, or other members
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/02—Carbon based material
    • F16C2206/04—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
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Earth Drilling (AREA)
NO92924415A 1991-11-22 1992-11-16 Lagerpute for bruk i et trykklager NO924415L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/797,132 US5253939A (en) 1991-11-22 1991-11-22 High performance bearing pad for thrust bearing

Publications (2)

Publication Number Publication Date
NO924415D0 NO924415D0 (no) 1992-11-16
NO924415L true NO924415L (no) 1993-05-24

Family

ID=25169998

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92924415A NO924415L (no) 1991-11-22 1992-11-16 Lagerpute for bruk i et trykklager

Country Status (5)

Country Link
US (1) US5253939A (no)
EP (1) EP0543461A3 (no)
CA (1) CA2083427A1 (no)
MX (1) MX9206638A (no)
NO (1) NO924415L (no)

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GB9601895D0 (en) * 1996-01-31 1996-04-03 Holset Engineering Co A torsional vibration damper
US5735668A (en) * 1996-03-04 1998-04-07 Ansimag Inc. Axial bearing having independent pads for a centrifugal pump
US6041875A (en) * 1996-12-06 2000-03-28 Smith International, Inc. Non-planar interfaces for cutting elements
US6190050B1 (en) 1999-06-22 2001-02-20 Camco International, Inc. System and method for preparing wear-resistant bearing surfaces
WO2003091586A1 (de) * 2002-04-24 2003-11-06 Diaccon Gmbh Gleitelement und verfahren zur herstellung des gleitelements
US20040190804A1 (en) * 2003-03-26 2004-09-30 Baker Hughes Incorporated Diamond bearing with cooling/lubrication channels
US7703982B2 (en) * 2005-08-26 2010-04-27 Us Synthetic Corporation Bearing apparatuses, systems including same, and related methods
US8210747B2 (en) * 2005-08-26 2012-07-03 Us Synthetic Corporation Bearing elements
US20070192112A1 (en) * 2006-02-10 2007-08-16 Hall David R A Method for Providing Pavement Degradation Equipment
US8764295B2 (en) 2006-08-16 2014-07-01 Us Synthetic Corporation Bearing elements, bearing assemblies and related methods
US8028771B2 (en) 2007-02-06 2011-10-04 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
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
WO2009015338A2 (en) * 2007-07-25 2009-01-29 Smith International, Inc. Thrust bearings and method for cooling thrust bearings
US8678111B2 (en) 2007-11-16 2014-03-25 Baker Hughes Incorporated Hybrid drill bit and design method
US9297211B2 (en) 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US20110024198A1 (en) * 2008-02-19 2011-02-03 Baker Hughes Incorporated Bearing systems containing diamond enhanced materials and downhole applications for same
CN102356248B (zh) * 2009-03-18 2015-09-23 Msi机器产品有限公司 在流体环境中使用的pdc轴承
EP2478177A2 (en) 2009-09-16 2012-07-25 Baker Hughes Incorporated External, divorced pdc bearing assemblies for hybrid drill bits
EP3875730B1 (en) 2010-01-28 2023-05-10 Halliburton Energy Services, Inc. Bearing assembly
EP2588704B1 (en) 2010-06-29 2017-11-01 Baker Hughes Incorporated Drill bits with anti-tracking features
US8800686B2 (en) 2010-08-11 2014-08-12 Us Synthetic Corporation Bearing assembly including bearing support ring configured to reduce thermal warping during use, bearing apparatuses using the same, and related methods
US9016405B2 (en) 2010-08-11 2015-04-28 Us Synthetic Corporation Bearing assemblies, apparatuses, and related methods of manufacture
AU2015200315B2 (en) * 2010-09-13 2016-03-10 Boart Longyear Manufacturing And Distribution Inc. Impregnated drill bits with integrated reamers
US8991524B2 (en) * 2010-09-13 2015-03-31 Longyear Tm, Inc. Impregnated drill bits with integrated reamers
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
US8511906B2 (en) * 2011-01-27 2013-08-20 National Oilwell Varco, L.P. Oil-sealed mud motor bearing assembly with mud-lubricated off-bottom thrust bearing
CA2826685C (en) 2011-02-11 2016-03-29 Baker Hughes Incorporated System and method for leg retention on hybrid bits
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
US8789281B1 (en) 2011-03-24 2014-07-29 Us Synthetic Corporation Hydrodynamic lubrication made possible by the wearing-in of superhard bearing elements over time
US8950519B2 (en) 2011-05-26 2015-02-10 Us Synthetic Corporation Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both
US9297411B2 (en) 2011-05-26 2016-03-29 Us Synthetic Corporation Bearing assemblies, apparatuses, and motor assemblies using the same
US9062505B2 (en) 2011-06-22 2015-06-23 Us Synthetic Corporation Method for laser cutting polycrystalline diamond structures
US8863864B1 (en) 2011-05-26 2014-10-21 Us Synthetic Corporation Liquid-metal-embrittlement resistant superabrasive compact, and related drill bits and methods
US8672550B1 (en) 2011-08-19 2014-03-18 Us Synthetic Corporation Cooling-enhanced bearing assemblies, apparatuses, and motor assemblies using the same
WO2013074788A1 (en) 2011-11-15 2013-05-23 Baker Hughes Incorporated Hybrid drill bits having increased drilling efficiency
US8668388B1 (en) 2011-11-29 2014-03-11 Us Synthetic Corporation Bearing assemblies, apparatuses, and motor assemblies using the same
EP2831359B1 (en) * 2012-03-28 2017-11-01 US Synthetic Corporation Bearing assembly
US9284980B1 (en) * 2012-11-06 2016-03-15 Us Synthetic Corporation Heavy load bearings and related methods
US8807837B1 (en) * 2013-03-13 2014-08-19 Us Synthetic Corporation Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use
US20150300403A1 (en) * 2014-04-17 2015-10-22 Us Synthetic Corporation Bearing assemblies including superhard bearing elements configured to promote lubrication and/or cooling thereof, bearing apparatus including the same, and related methods
BR112016027337A8 (pt) 2014-05-23 2021-05-04 Baker Hughes Inc broca híbrida com montagem de cortador mecanicamente fixada
US11428050B2 (en) 2014-10-20 2022-08-30 Baker Hughes Holdings Llc Reverse circulation hybrid bit
US9523386B1 (en) 2014-12-05 2016-12-20 Us Synthetic Corporation Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use
US9309923B1 (en) 2014-12-05 2016-04-12 Us Synthetic Corporation Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use
WO2016190848A1 (en) 2015-05-26 2016-12-01 Halliburton Energy Services, Inc. Thrust bearing alignment
WO2017105883A1 (en) * 2015-12-18 2017-06-22 Schlumberger Technology Corporation Wear-resistant electrode for a movable electrical connection
US11306749B1 (en) * 2017-10-06 2022-04-19 National Technology & Engineering Solutions Of Sandia, Llc Fluid-powered linear motor with rotary pistons and motion rectifier and synthetic diamond bearing assemblies
US11187040B2 (en) 2018-07-30 2021-11-30 XR Downhole, LLC Downhole drilling tool with a polycrystalline diamond bearing
US10465775B1 (en) 2018-07-30 2019-11-05 XR Downhole, LLC Cam follower with polycrystalline diamond engagement element
US11035407B2 (en) 2018-07-30 2021-06-15 XR Downhole, LLC Material treatments for diamond-on-diamond reactive material bearing engagements
US11371556B2 (en) 2018-07-30 2022-06-28 Xr Reserve Llc Polycrystalline diamond linear bearings
US11286985B2 (en) 2018-07-30 2022-03-29 Xr Downhole Llc Polycrystalline diamond bearings for rotating machinery with compliance
US10738821B2 (en) 2018-07-30 2020-08-11 XR Downhole, LLC Polycrystalline diamond radial bearing
US11054000B2 (en) 2018-07-30 2021-07-06 Pi Tech Innovations Llc Polycrystalline diamond power transmission surfaces
US11014759B2 (en) 2018-07-30 2021-05-25 XR Downhole, LLC Roller ball assembly with superhard elements
US10760615B2 (en) 2018-07-30 2020-09-01 XR Downhole, LLC Polycrystalline diamond thrust bearing and element thereof
US11603715B2 (en) 2018-08-02 2023-03-14 Xr Reserve Llc Sucker rod couplings and tool joints with polycrystalline diamond elements
WO2020028674A1 (en) 2018-08-02 2020-02-06 XR Downhole, LLC Polycrystalline diamond tubular protection
USD924949S1 (en) 2019-01-11 2021-07-13 Us Synthetic Corporation Cutting tool
US12228177B2 (en) 2020-05-29 2025-02-18 Pi Tech Innovations Llc Driveline with double conical bearing joints having polycrystalline diamond power transmission surfaces
US11614126B2 (en) 2020-05-29 2023-03-28 Pi Tech Innovations Llc Joints with diamond bearing surfaces
WO2022099186A1 (en) 2020-11-09 2022-05-12 Gregory Prevost Diamond surface bearings for sliding engagement with metal surfaces
CN116390698A (zh) 2020-11-09 2023-07-04 圆周率科技创新有限公司 用于与金属表面滑动接合的连续金刚石表面轴承
USD1026979S1 (en) 2020-12-03 2024-05-14 Us Synthetic Corporation Cutting tool
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Also Published As

Publication number Publication date
NO924415D0 (no) 1992-11-16
MX9206638A (es) 1993-05-01
US5253939A (en) 1993-10-19
EP0543461A3 (en) 1993-10-06
CA2083427A1 (en) 1993-05-23
EP0543461A2 (en) 1993-05-26

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