WO2009015338A3 - Paliers de butée et procédé pour refroidir des paliers de butée - Google Patents
Paliers de butée et procédé pour refroidir des paliers de butée Download PDFInfo
- Publication number
- WO2009015338A3 WO2009015338A3 PCT/US2008/071200 US2008071200W WO2009015338A3 WO 2009015338 A3 WO2009015338 A3 WO 2009015338A3 US 2008071200 W US2008071200 W US 2008071200W WO 2009015338 A3 WO2009015338 A3 WO 2009015338A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thrust bearings
- bearing
- ring
- bearing pads
- cooling
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- 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
- F16C33/06—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
- F16C37/00—Cooling of bearings
- F16C37/002—Cooling of bearings of fluid 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
- F16C2352/00—Apparatus for drilling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sliding-Contact Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
L'invention concerne un palier de butée pour une turboforeuse qui comprend une première bague attachée à un arbre rotatif de la turboforeuse, une première pluralité de patins disposés sur la première bague, une seconde bague attachée à un logement de la turboforeuse, et une seconde pluralité de patins disposés sur la seconde bague et opposée à la première pluralité de patins sur la première bague. En outre, la première pluralité de patins est en prise de charge avec la seconde pluralité de patins et une orientation de la première pluralité de patins dévie radialement un fluide à travers le palier de butée.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95187407P | 2007-07-25 | 2007-07-25 | |
US60/951,874 | 2007-07-25 | ||
US17912608A | 2008-07-24 | 2008-07-24 | |
US12/179,126 | 2008-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009015338A2 WO2009015338A2 (fr) | 2009-01-29 |
WO2009015338A3 true WO2009015338A3 (fr) | 2009-04-09 |
Family
ID=40282166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/071200 WO2009015338A2 (fr) | 2007-07-25 | 2008-07-25 | Paliers de butée et procédé pour refroidir des paliers de butée |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2009015338A2 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9016405B2 (en) | 2010-08-11 | 2015-04-28 | Us Synthetic Corporation | Bearing assemblies, apparatuses, and related methods of manufacture |
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 |
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 |
US8672552B2 (en) | 2011-07-15 | 2014-03-18 | Us Synthetic Corporation | Bearing assemblies |
CN102350266B (zh) * | 2011-08-03 | 2013-08-21 | 湛江市恒润机械有限公司 | 推力轴承平衡装置 |
US8672550B1 (en) | 2011-08-19 | 2014-03-18 | Us Synthetic Corporation | Cooling-enhanced bearing assemblies, apparatuses, and motor assemblies using the same |
CA2749221C (fr) * | 2011-08-22 | 2013-12-10 | Devico As | Ensemble de palier de butee pour tube carottier directionnel actionne par un cable de forage |
EP2895677A1 (fr) * | 2012-09-04 | 2015-07-22 | Superior Drilling Products, LLC | Surface portante remplaçable résistant à l'abrasion et à faible frottement |
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 |
BR112018010724A8 (pt) * | 2015-12-30 | 2019-02-26 | Halliburton Energy Services Inc | método para perfurar uma formação subterrânea e conjunto de rolamentos para perfurar uma formação subterrânea |
US20180087518A1 (en) | 2016-09-24 | 2018-03-29 | Borgwarner Inc. | Turbocharger thrust bearing and manufacturing method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854401A (en) * | 1987-03-25 | 1989-08-08 | Eastman Christensen Company | Drill bit direct drive for deep well drilling tools |
US5253939A (en) * | 1991-11-22 | 1993-10-19 | Anadrill, Inc. | High performance bearing pad for thrust bearing |
US20060104557A1 (en) * | 2003-01-22 | 2006-05-18 | Pradeep Dass | Thrust bearing assembly with a stack of thrust bearing members |
-
2008
- 2008-07-25 WO PCT/US2008/071200 patent/WO2009015338A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854401A (en) * | 1987-03-25 | 1989-08-08 | Eastman Christensen Company | Drill bit direct drive for deep well drilling tools |
US5253939A (en) * | 1991-11-22 | 1993-10-19 | Anadrill, Inc. | High performance bearing pad for thrust bearing |
US20060104557A1 (en) * | 2003-01-22 | 2006-05-18 | Pradeep Dass | Thrust bearing assembly with a stack of thrust bearing members |
Also Published As
Publication number | Publication date |
---|---|
WO2009015338A2 (fr) | 2009-01-29 |
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