NO880183L - Lagerkonstruksjon. - Google Patents
Lagerkonstruksjon.Info
- Publication number
- NO880183L NO880183L NO880183A NO880183A NO880183L NO 880183 L NO880183 L NO 880183L NO 880183 A NO880183 A NO 880183A NO 880183 A NO880183 A NO 880183A NO 880183 L NO880183 L NO 880183L
- Authority
- NO
- Norway
- Prior art keywords
- diamond
- thermal degradation
- diamond wear
- maintained
- interrupt channels
- Prior art date
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
- 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
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/42—Groove sizes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86478886A | 1986-05-19 | 1986-05-19 | |
PCT/US1986/002321 WO1987007343A1 (en) | 1986-05-19 | 1986-10-27 | Cooling networks for pcd bearing surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
NO880183D0 NO880183D0 (no) | 1988-01-18 |
NO880183L true NO880183L (no) | 1988-03-23 |
Family
ID=25344078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880183A NO880183L (no) | 1986-05-19 | 1988-01-18 | Lagerkonstruksjon. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4789251A (no) |
EP (1) | EP0268592B1 (no) |
AT (1) | ATE85841T1 (no) |
CA (1) | CA1297524C (no) |
DE (1) | DE3687798T2 (no) |
NO (1) | NO880183L (no) |
WO (1) | WO1987007343A1 (no) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5067826A (en) * | 1987-03-31 | 1991-11-26 | Lemelson Jerome H | Ball and roller bearings and bearing components |
US5037212A (en) * | 1990-11-29 | 1991-08-06 | Smith International, Inc. | Bearing structure for downhole motors |
US5267398A (en) * | 1991-06-04 | 1993-12-07 | Anadrill, Inc. | Method for manufacturing a diamond thrust bearing |
US5092687A (en) * | 1991-06-04 | 1992-03-03 | Anadrill, Inc. | Diamond thrust bearing and method for manufacturing same |
US5253939A (en) * | 1991-11-22 | 1993-10-19 | Anadrill, Inc. | High performance bearing pad for thrust bearing |
US5342129A (en) * | 1992-03-30 | 1994-08-30 | Dennis Tool Company | Bearing assembly with sidewall-brazed PCD plugs |
ZA937867B (en) * | 1992-10-28 | 1994-05-20 | Csir | Diamond bearing assembly |
ZA937866B (en) * | 1992-10-28 | 1994-05-20 | Csir | Diamond bearing assembly |
US6068070A (en) * | 1997-09-03 | 2000-05-30 | Baker Hughes Incorporated | Diamond enhanced bearing for earth-boring bit |
US6209185B1 (en) | 1993-04-16 | 2001-04-03 | Baker Hughes Incorporated | Earth-boring bit with improved rigid face seal |
US5507629A (en) * | 1994-06-17 | 1996-04-16 | Jarvik; Robert | Artificial hearts with permanent magnet bearings |
US6596225B1 (en) | 2000-01-31 | 2003-07-22 | Diamicron, Inc. | Methods for manufacturing a diamond prosthetic joint component |
US7396501B2 (en) | 1994-08-12 | 2008-07-08 | Diamicron, Inc. | Use of gradient layers and stress modifiers to fabricate composite constructs |
US7396505B2 (en) | 1994-08-12 | 2008-07-08 | Diamicron, Inc. | Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts |
US7494507B2 (en) | 2000-01-30 | 2009-02-24 | Diamicron, Inc. | Articulating diamond-surfaced spinal implants |
US6800095B1 (en) | 1994-08-12 | 2004-10-05 | Diamicron, Inc. | Diamond-surfaced femoral head for use in a prosthetic joint |
US6517583B1 (en) | 2000-01-30 | 2003-02-11 | Diamicron, Inc. | Prosthetic hip joint having a polycrystalline diamond compact articulation surface and a counter bearing surface |
US6494918B1 (en) | 2000-01-30 | 2002-12-17 | Diamicron, Inc. | Component for a prosthetic joint having a diamond load bearing and articulation surface |
US6514289B1 (en) | 2000-01-30 | 2003-02-04 | Diamicron, Inc. | Diamond articulation surface for use in a prosthetic joint |
US6676704B1 (en) | 1994-08-12 | 2004-01-13 | Diamicron, Inc. | Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact |
US5695471A (en) * | 1996-02-20 | 1997-12-09 | Kriton Medical, Inc. | Sealless rotary blood pump with passive magnetic radial bearings and blood immersed axial bearings |
US5840070A (en) | 1996-02-20 | 1998-11-24 | Kriton Medical, Inc. | Sealless rotary blood pump |
US6120537A (en) * | 1997-12-23 | 2000-09-19 | Kriton Medical, Inc. | Sealless blood pump with means for avoiding thrombus formation |
US6234772B1 (en) | 1999-04-28 | 2001-05-22 | Kriton Medical, Inc. | Rotary blood pump |
US6190050B1 (en) | 1999-06-22 | 2001-02-20 | Camco International, Inc. | System and method for preparing wear-resistant bearing surfaces |
US6709463B1 (en) | 2000-01-30 | 2004-03-23 | Diamicron, Inc. | Prosthetic joint component having at least one solid polycrystalline diamond component |
ATE375461T1 (de) * | 2002-04-24 | 2007-10-15 | Diaccon Gmbh | Verfahren zur herstellung eines gleitelements |
US20040190804A1 (en) * | 2003-03-26 | 2004-09-30 | Baker Hughes Incorporated | Diamond bearing with cooling/lubrication channels |
JP4573349B2 (ja) * | 2004-10-21 | 2010-11-04 | 日立粉末冶金株式会社 | 動圧軸受の製造方法 |
KR20100075849A (ko) * | 2007-09-21 | 2010-07-05 | 몰드-마스터즈(2007) 리미티드 | 다이아몬드 크라운이 있는 노즐 팁을 구비하는 사출 성형 노즐 |
US20110024198A1 (en) * | 2008-02-19 | 2011-02-03 | Baker Hughes Incorporated | Bearing systems containing diamond enhanced materials and downhole applications for same |
US20090236147A1 (en) * | 2008-03-20 | 2009-09-24 | Baker Hughes Incorporated | Lubricated Diamond Bearing Drill Bit |
BR112013007826B1 (pt) | 2010-10-01 | 2020-09-29 | Baker Hughes Incorporated | Mancais para ferramentas de poço abaixo, ferramentas poço abaixo incorporando esses mancais e métodos de resfriamento desses mancais |
US9297411B2 (en) * | 2011-05-26 | 2016-03-29 | Us Synthetic Corporation | Bearing assemblies, apparatuses, and motor assemblies using the same |
US8950519B2 (en) | 2011-05-26 | 2015-02-10 | Us Synthetic Corporation | Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both |
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 |
US8672552B2 (en) * | 2011-07-15 | 2014-03-18 | Us Synthetic Corporation | Bearing assemblies |
US8672550B1 (en) * | 2011-08-19 | 2014-03-18 | Us Synthetic Corporation | Cooling-enhanced bearing assemblies, apparatuses, and motor assemblies using the same |
US8668388B1 (en) | 2011-11-29 | 2014-03-11 | Us Synthetic Corporation | Bearing assemblies, apparatuses, and motor assemblies using the same |
US10520025B1 (en) * | 2012-02-16 | 2019-12-31 | Us Synthetic Corporation | Bearing assembly for use in axial-flow cardiopulmonary bypass blood pumps and related pumps |
US9222512B2 (en) * | 2012-07-17 | 2015-12-29 | Us Synthetic Corporation | Bearing assemblies, apparatuses, and motor assemblies using the same |
US9080385B2 (en) * | 2013-05-22 | 2015-07-14 | Us Synthetic Corporation | Bearing assemblies including thick superhard tables and/or selected exposures, 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 |
US9523386B1 (en) * | 2014-12-05 | 2016-12-20 | Us Synthetic Corporation | Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use |
US9951872B2 (en) * | 2015-06-19 | 2018-04-24 | Caterpillar Inc. | Mechanical face seal |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US473473A (en) * | 1892-04-26 | Machine for centrifugally treating molten material | ||
US2991837A (en) * | 1957-05-29 | 1961-07-11 | California Research Corp | Turbo drill thrust bearings |
US3455619A (en) * | 1966-10-11 | 1969-07-15 | Byron Jackson Inc | Marine bearing stave |
NL149577B (nl) * | 1967-03-23 | 1976-05-17 | Smith Ind International | Leger. |
FR2029963A5 (no) * | 1969-03-19 | 1970-10-23 | Petroles Cie Francaise | |
US4098358A (en) * | 1976-04-22 | 1978-07-04 | Klima Frank J | Drill bit with hard-faced bearing surfaces |
SE7701680L (sv) * | 1977-02-16 | 1978-08-16 | Skf Ab | Axiallager for en rulle i en rullborrkrona sw 77 004 sw |
FR2433130A1 (fr) * | 1978-08-11 | 1980-03-07 | Petroles Cie Francaise | Dispositif antifriction, notamment pour turbine, et procede de realisation |
SE429673B (sv) * | 1979-03-19 | 1983-09-19 | Sandvik Ab | Lageranordning vid bergborrkronor |
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 |
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 |
US4560014A (en) * | 1982-04-05 | 1985-12-24 | Smith International, Inc. | Thrust bearing assembly for a downhole drill motor |
IT1182101B (it) * | 1984-12-21 | 1987-09-30 | Megadiamond Ind Inc | Perfezionamento nei sistemi di cuscinetti per punte di trivelle da roccia |
US4662348A (en) * | 1985-06-20 | 1987-05-05 | Megadiamond, Inc. | Burnishing diamond |
-
1986
- 1986-10-27 EP EP86907078A patent/EP0268592B1/en not_active Expired - Lifetime
- 1986-10-27 AT AT86907078T patent/ATE85841T1/de not_active IP Right Cessation
- 1986-10-27 WO PCT/US1986/002321 patent/WO1987007343A1/en active IP Right Grant
- 1986-10-27 DE DE8686907078T patent/DE3687798T2/de not_active Expired - Fee Related
- 1986-11-28 CA CA000524080A patent/CA1297524C/en not_active Expired - Fee Related
-
1988
- 1988-01-18 NO NO880183A patent/NO880183L/no unknown
- 1988-02-22 US US07/158,771 patent/US4789251A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0268592A4 (en) | 1991-03-20 |
DE3687798T2 (de) | 1993-08-05 |
EP0268592A1 (en) | 1988-06-01 |
DE3687798D1 (de) | 1993-03-25 |
WO1987007343A1 (en) | 1987-12-03 |
ATE85841T1 (de) | 1993-03-15 |
US4789251A (en) | 1988-12-06 |
CA1297524C (en) | 1992-03-17 |
NO880183D0 (no) | 1988-01-18 |
EP0268592B1 (en) | 1993-02-17 |
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