SA519410045B1 - نظام وجهاز محمل دفعي متوافق بالضغط - Google Patents
نظام وجهاز محمل دفعي متوافق بالضغطInfo
- Publication number
- SA519410045B1 SA519410045B1 SA519410045A SA519410045A SA519410045B1 SA 519410045 B1 SA519410045 B1 SA 519410045B1 SA 519410045 A SA519410045 A SA 519410045A SA 519410045 A SA519410045 A SA 519410045A SA 519410045 B1 SA519410045 B1 SA 519410045B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- bushing
- press
- thrust bearing
- protruding band
- fit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
- F04D29/0476—Bearings hydrostatic; hydrodynamic for axial pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/041—Axial thrust balancing
- F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
- F04D29/0473—Bearings hydrostatic; hydrodynamic for radial pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
-
- 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
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/26—Systems consisting of a plurality of sliding-contact 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
- 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
- F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
-
- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/60—Ferrous alloys, e.g. steel alloys
-
- 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
- F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
-
- 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
- F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
- F16C2206/56—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic carbides, e.g. silicon carbide (SiC)
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/12—Force connections, e.g. clamping by press-fit, e.g. plug-in
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
-
- 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
- F16C2240/46—Gap sizes or clearances
-
- 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
- F16C2240/70—Diameters; Radii
-
- 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
- F16C2300/30—Application independent of particular apparatuses related to direction with respect to gravity
- F16C2300/34—Vertical, e.g. bearings for supporting a vertical shaft
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/10—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
يتعلق الاختراع الحالي بنظام وجهاز محمل دفعي متوافق بالضغط press-fit thrust bearing (300). يتضمن محمل دفعي متوافق بالضغط (300) لمضخة كهربائية مغمورة electric submersible pump (ESP) شريطًا بارزًا protruding band (330) يمتد محيطيًا حول قطاع أوسط لجلبة bushing (300)، ويمتد الشريط البارز (330) للداخل نحو عمود إدارة drive shaft، وللخارج نحو ناشرة diffuser (310)، أو كليهما. عندما يمتد للخارج، يتم توافق الشريط (330) بالضغط في الناشرة (310) لمنع إزاحة الجلبة (300). تمتد جلبة دليلية كمية غير دوارة (345) حول الجلبة (300) فوق الشريط البارز (330)، حيث تتشابك الجلبة الدليلية الكمية (345) مع الشريط البارز (330) لمنع دوران الجلبة (300). تتضمن الجلبة الدليلية الكمية (345) نتوءًا (400)، حيث يشتمل الشريط البارز (330) على قناة (405) ويتعشق النتوء (400) بالقناة (405) لتكوين التشابك. ويمتد زوج من جلب المحمل الكمية القابلة للدوران والمزودة بشفة (710) لداخل الجلبة الواحدة (300) ويتم تثبيتها بعمود الإدارة باستخدام خابور. تعمل الأوجه العلوية والسفلية (410 و415) للجلبة (300) كأسطح للتعامل مع الدفع. الشكل 7
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762482061P | 2017-04-05 | 2017-04-05 | |
PCT/US2018/020954 WO2018186965A1 (en) | 2017-04-05 | 2018-03-05 | Press-fit thrust bearing system and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SA519410045B1 true SA519410045B1 (ar) | 2022-05-12 |
Family
ID=63713391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA519410045A SA519410045B1 (ar) | 2017-04-05 | 2019-09-04 | نظام وجهاز محمل دفعي متوافق بالضغط |
Country Status (7)
Country | Link |
---|---|
US (2) | US10359045B2 (ar) |
CA (1) | CA3054585C (ar) |
CO (1) | CO2019009392A2 (ar) |
DE (1) | DE112018000635B4 (ar) |
MX (1) | MX2019010603A (ar) |
SA (1) | SA519410045B1 (ar) |
WO (1) | WO2018186965A1 (ar) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11293455B2 (en) * | 2018-05-31 | 2022-04-05 | Halliburton Energy Services, Inc. | Diffuser assembly for upward, downward and radial pump protection |
US10604348B1 (en) * | 2018-06-17 | 2020-03-31 | Ihor Levadnyi | Conveyor pulley, bearing, and bearing protector apparatus and methods |
JP6873372B2 (ja) * | 2018-09-11 | 2021-05-19 | 日立Astemo株式会社 | 支持構造体 |
US11181123B2 (en) * | 2019-03-22 | 2021-11-23 | Apergy Esp Systems, Llc | Downhole centrifugal pump diffuser with protuberant vanes |
US11415138B2 (en) * | 2019-08-12 | 2022-08-16 | Baker Hughes Oilfield Operations, Llc | Intermediate bearing in electrical submersible pump |
SG10201908720YA (en) * | 2019-09-19 | 2021-04-29 | Schlumberger Technology Bv | Bearings for electric submersible pumps |
US11795951B2 (en) * | 2020-05-06 | 2023-10-24 | Baker Hughes Oilfield Operations, Llc | Thrust runner for abrasion resistant bearing of centrifugal pump |
Family Cites Families (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1642914A (en) | 1926-07-03 | 1927-09-20 | Layne & Bowler Corp | Sandproof bearing |
US2236953A (en) | 1938-12-30 | 1941-04-01 | Pomona Pump Co | Centrifugal pump |
US2271336A (en) | 1940-11-27 | 1942-01-27 | Atlantic Refining Co | Bearing mounting |
US2678606A (en) | 1950-03-18 | 1954-05-18 | Worthington Corp | Centrifugal pump or compressor |
US2926970A (en) | 1956-02-20 | 1960-03-01 | Gen Motors Corp | Journal-bearing assembly |
US3170646A (en) | 1963-01-04 | 1965-02-23 | Frederick H Springer | Portable pump |
US3215083A (en) | 1963-10-23 | 1965-11-02 | Westinghouse Electric Corp | Dynamoelectric machinery for use in high pressure fluid systems |
US3267869A (en) | 1963-11-15 | 1966-08-23 | Vartapetov Michae Shamirovitch | Multi-stage axial flow high pressure pump |
GB1437532A (en) * | 1973-06-29 | 1976-05-26 | Sealed Motor Const Co Ltd | Pump units |
US3975117A (en) | 1974-09-27 | 1976-08-17 | James Coolidge Carter | Pump and motor unit with inducer at one end and centrifugal impeller at opposite end of the motor |
US3945695A (en) | 1975-03-31 | 1976-03-23 | Mcdonnell Douglas Corporation | Fatigue bushing assembly |
US4244675A (en) | 1979-04-30 | 1981-01-13 | Worthington Pump, Inc. | Multi-stage barrel type centrifugal pump with resilient compensator means for maintaining the seals between interstage pumping assemblies |
US4513215A (en) | 1983-10-03 | 1985-04-23 | Hughes Tool Company | Anti-rotation motor bearing |
US4515993A (en) | 1984-01-16 | 1985-05-07 | Trw Inc. | Low profile submersible electrical cable |
AT391214B (de) | 1987-06-17 | 1990-09-10 | Avl Verbrennungskraft Messtech | Analysengeraet |
US4872808A (en) | 1987-06-22 | 1989-10-10 | Oil Dynamics, Inc. | Centrifugal pump modular bearing support for pumping fluids containing abrasive particles |
US4781531A (en) | 1987-10-13 | 1988-11-01 | Hughes Tool Company | Centrifugal pump stage with abrasion resistant elements |
US5128573A (en) | 1989-12-20 | 1992-07-07 | Oil Dynamics, Inc. | Rotor bearing for submersible pump motor |
DE4031936A1 (de) | 1990-10-09 | 1992-04-16 | Klein Schanzlin & Becker Ag | Leiteinrichtung |
US5209577A (en) | 1991-11-13 | 1993-05-11 | Camco International, Inc. | Downhole rotating machine having compliant radial bearings |
US5184945A (en) | 1991-12-27 | 1993-02-09 | Assoma, Inc. | Bushing structure for using in magnetically driving centrifugal pumps |
CA2082247C (en) | 1992-07-29 | 1996-05-14 | Harvey Kallenberger | Lubrication groove arrangement for a journal bearing |
GB2320588B (en) | 1995-08-30 | 1999-12-22 | Baker Hughes Inc | An improved electrical submersible pump and methods for enhanced utilization of electrical submersible pumps in the completion and production of wellbores |
US5845709A (en) | 1996-01-16 | 1998-12-08 | Baker Hughes Incorporated | Recirculating pump for electrical submersible pump system |
US5722812A (en) * | 1996-06-20 | 1998-03-03 | Baker Hughes Incorporated | Abrasion resistant centrifugal pump |
US5765950A (en) | 1996-11-29 | 1998-06-16 | Goulds Pumps, Incorporated | Thrust bearing assembly |
US6309174B1 (en) | 1997-02-28 | 2001-10-30 | Fluid Equipment Development Company, Llc | Thrust bearing for multistage centrifugal pumps |
US6017184A (en) | 1997-08-06 | 2000-01-25 | Allied Signal Inc. | Turbocharger integrated bearing system |
US6106224A (en) | 1998-04-02 | 2000-08-22 | Camco International Inc. | Downthrust pads for submersible centrifugal pumps |
US6068444A (en) | 1998-08-17 | 2000-05-30 | Camco International, Inc. | Submergible centrifugal pump having improved diffuser bushings |
GB2371838B (en) | 2001-02-02 | 2004-07-21 | Federal Mogul Rpb Ltd | Thrust Bearing Arrangement |
US6566774B2 (en) | 2001-03-09 | 2003-05-20 | Baker Hughes Incorporated | Vibration damping system for ESP motor |
US6547514B2 (en) | 2001-06-08 | 2003-04-15 | Schlumberger Technology Corporation | Technique for producing a high gas-to-liquid ratio fluid |
US6676366B2 (en) | 2002-03-05 | 2004-01-13 | Baker Hughes Incorporated | Submersible pump impeller design for lifting gaseous fluid |
JP2005315357A (ja) * | 2004-04-28 | 2005-11-10 | Nippon Densan Corp | 動圧軸受、スピンドルモータ及び記録ディスク装置 |
BRPI0609213B1 (pt) | 2005-03-11 | 2018-09-25 | Baker Hughes Inc | bomba centrífuga |
US7530391B2 (en) | 2006-05-31 | 2009-05-12 | Baker Hughes Incorporated | Seal section for electrical submersible pump |
RU2333397C2 (ru) | 2006-08-02 | 2008-09-10 | Шлюмбергер Текнолоджи Б.В. | Ступень погружного центробежного насоса |
US7549837B2 (en) | 2006-10-26 | 2009-06-23 | Schlumberger Technology Corporation | Impeller for centrifugal pump |
RU2330187C1 (ru) | 2006-10-30 | 2008-07-27 | Шлюмбергер Текнолоджи Б.В. (Schlumberger Technology B.V.) | Погружной электрический насос |
US7808140B2 (en) | 2007-08-07 | 2010-10-05 | Baker Hughes Incorporated | ESP motor design |
US8070426B2 (en) | 2008-05-19 | 2011-12-06 | Baker Hughes Incorporated | System, method and apparatus for open impeller and diffuser assembly for multi-stage submersible pump |
US7909090B2 (en) | 2008-08-06 | 2011-03-22 | Baker Hugbes Incorporated | System, method and apparatus for scale resistant radial bearing for downhole rotating tool components and assemblies |
US8400035B2 (en) * | 2008-12-27 | 2013-03-19 | Schlumberger Technology Corporation | Rotor bearing assembly |
US8491277B2 (en) | 2010-02-12 | 2013-07-23 | Ebara Corporation | Submersible motor pump, motor pump, and tandem mechanical seal |
GB2495051A (en) | 2010-06-30 | 2013-03-27 | Schlumberger Holdings | Durable pumps for abrasives |
US20120020777A1 (en) | 2010-06-30 | 2012-01-26 | Schlumberger Technology Corporation | Durable pumps for abrasives |
US8721181B2 (en) | 2010-09-29 | 2014-05-13 | Baker Hughes Incorporated | Keyless bearing sleeve for subterranean applications |
US8894350B2 (en) | 2010-11-02 | 2014-11-25 | Baker Hughes Incorporated | Reduced profile abrasion resistant pump thrust bearing |
US8651836B2 (en) * | 2011-04-08 | 2014-02-18 | Baker Hughes Incorporated | Torque transmitting rings for sleeves in electrical submersible pumps |
US9353753B2 (en) | 2011-06-30 | 2016-05-31 | Baker Hughes Incorporated | Helical driver to reduce stress in brittle bearing materials |
CN102606490A (zh) | 2012-03-05 | 2012-07-25 | 安徽凯特泵业有限公司 | 一种液下泵 |
US8684679B2 (en) | 2012-05-22 | 2014-04-01 | Summit Esp, Llc | Abrasion resistance in well fluid wetted assemblies |
US20140030055A1 (en) | 2012-07-25 | 2014-01-30 | Summit Esp, Llc | Apparatus, system and method for pumping gaseous fluid |
CA2851452C (en) | 2013-05-10 | 2016-03-15 | Summit Esp, Llc | Apparatus, system and method for sealing submersible pump assemblies |
US9534603B2 (en) | 2013-05-10 | 2017-01-03 | Summit Esp, Llc | Apparatus and system for a thrust-absorbing horizontal surface pump assembly |
US9353752B2 (en) | 2013-07-19 | 2016-05-31 | Baker Hughes Incorporated | Compliant abrasion resistant bearings for a submersible well pump |
US9334865B2 (en) | 2013-09-10 | 2016-05-10 | Baker Hughes Incorporated | Self-aligning and vibration damping bearings in a submersible well pump |
US9039356B1 (en) | 2013-11-25 | 2015-05-26 | Summit Esp, Llc | Abrasive handling submersible pump assembly diffuser |
WO2015094249A1 (en) | 2013-12-18 | 2015-06-25 | Ge Oil & Gas Esp, Inc. | Multistage centrifugal pump with integral abrasion-resistant axial thrust bearings |
CA2892953C (en) | 2014-05-30 | 2017-06-20 | Summit Esp, Llc | Motor bearing for electric submersible motors |
US9829001B2 (en) | 2014-10-23 | 2017-11-28 | Summit Esp, Llc | Electric submersible pump assembly bearing |
CA2930865C (en) | 2015-05-21 | 2017-04-18 | Summit Esp, Llc | Thrust bearing surface for floater-style centrifugal pumps |
US20170058616A1 (en) | 2015-08-26 | 2017-03-02 | Summit Esp, Llc | Abrasion resistance in well fluid wetted assemblies |
CA2950622C (en) | 2015-12-03 | 2020-01-07 | Wesley John Nowitzki | Press-fit bearing locking system, apparatus and method |
US10683868B2 (en) | 2016-07-18 | 2020-06-16 | Halliburton Energy Services, Inc. | Bushing anti-rotation system and apparatus |
US20180045209A1 (en) | 2016-08-15 | 2018-02-15 | Summit Esp, Llc | Torque transmitting key for electric submersible pumps |
-
2018
- 2018-03-05 CA CA3054585A patent/CA3054585C/en active Active
- 2018-03-05 WO PCT/US2018/020954 patent/WO2018186965A1/en active Application Filing
- 2018-03-05 US US15/912,321 patent/US10359045B2/en active Active
- 2018-03-05 MX MX2019010603A patent/MX2019010603A/es unknown
- 2018-03-05 DE DE112018000635.2T patent/DE112018000635B4/de active Active
-
2019
- 2019-06-03 US US16/430,253 patent/US10907643B2/en active Active
- 2019-08-28 CO CONC2019/0009392A patent/CO2019009392A2/es unknown
- 2019-09-04 SA SA519410045A patent/SA519410045B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
US10359045B2 (en) | 2019-07-23 |
DE112018000635B4 (de) | 2022-07-07 |
US20190285079A1 (en) | 2019-09-19 |
BR112019018262A2 (pt) | 2020-06-23 |
US10907643B2 (en) | 2021-02-02 |
DE112018000635T5 (de) | 2019-11-14 |
CA3054585A1 (en) | 2018-10-11 |
WO2018186965A1 (en) | 2018-10-11 |
CO2019009392A2 (es) | 2019-09-09 |
CA3054585C (en) | 2021-06-01 |
MX2019010603A (es) | 2019-10-24 |
US20180291917A1 (en) | 2018-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SA519410045B1 (ar) | نظام وجهاز محمل دفعي متوافق بالضغط | |
WO2018112399A3 (en) | Electric machine for downhole applications | |
BR112018011654A2 (pt) | motor elétrico | |
GB2556794A8 (en) | Seal section with internal lubricant pump for electrical submersible well pump | |
MX2022010853A (es) | Montaje de sello de eje. | |
MX2015010524A (es) | Elemento de transmision. | |
EP3728855A4 (en) | LUBRICANT CIRCULATION PUMP FOR ELECTRIC SUBMERSIBLE PUMP MOTOR | |
GB2542520A (en) | System for subsea pumping or compressing | |
GB2538669A (en) | Drilling turbine power generation | |
SA519410009B1 (ar) | نظام وطريقة مضادة لانتقال حلقة احتجاز | |
MX2016010495A (es) | Dispositivo de agitacion para aguas residuales. | |
MY189604A (en) | Molten metal transfer pump | |
IL282556A (en) | Magnetic bearings for flywheel rotor levitation with radial stabilization | |
EP3696425A4 (en) | IMPELLER FOR CENTRIFUGAL LATHE AND CENTRIFUGAL LATHE | |
WO2017004511A3 (en) | Bi-directionally acting differential drive apparatuses, systems, and methods | |
MX2017014095A (es) | Uso de cd24 para disminuir los niveles de colesterol de las lipoproteinas de baja densidad. | |
EP3784862A4 (en) | HYBRID BEARING ARRANGEMENTS FOR DRILLING MOTORS | |
WO2019052871A3 (de) | Motorbetriebene förderrolle mit in das trommelrohr eingepresster kühlhülse | |
EP3032713A3 (en) | Electrical machine with reduced windage | |
GB2544926A (en) | Magnetic coupling for motor shaft of electrical submersible pump | |
MX2017003224A (es) | Anillo de empuje resistente a la abrasion para su uso en una bomba electrica sumergible de fondo de pozo. | |
MX2015011018A (es) | Dispositivo transportador de sondeo. | |
MX2017015560A (es) | Montaje de sello de eje. | |
MX365290B (es) | Rotor, motor, bomba y aparato de limpieza. | |
MX357006B (es) | Protección de sello radial de dispositivo de control rotativo. |