BRPI0912243A2 - misturador de fluxos em linha - Google Patents
misturador de fluxos em linhaInfo
- Publication number
- BRPI0912243A2 BRPI0912243A2 BRPI0912243A BRPI0912243A BRPI0912243A2 BR PI0912243 A2 BRPI0912243 A2 BR PI0912243A2 BR PI0912243 A BRPI0912243 A BR PI0912243A BR PI0912243 A BRPI0912243 A BR PI0912243A BR PI0912243 A2 BRPI0912243 A2 BR PI0912243A2
- Authority
- BR
- Brazil
- Prior art keywords
- line mixer
- mixer
- line
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
- H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/128—Adaptation of pump systems with down-hole electric drives
-
- 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
- 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
- F04D13/0606—Canned motor pumps
- F04D13/0626—Details of the can
-
- 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
- F04D13/0606—Canned motor pumps
- F04D13/0633—Details of the 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
- F04D13/0606—Canned motor pumps
- F04D13/064—Details of the magnetic circuit
-
- 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
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid 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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/048—Bearings magnetic; electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/047—Details of housings; Mounting of active magnetic bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/22—Non-oxide ceramics
- F05D2300/224—Carbon, e.g. graphite
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/502—Thermal properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/507—Magnetic properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- F16C2360/42—Pumps with cylinders or pistons
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5089908P | 2008-05-06 | 2008-05-06 | |
US12751108P | 2008-05-14 | 2008-05-14 | |
US7513508P | 2008-06-24 | 2008-06-24 | |
US11230508P | 2008-11-07 | 2008-11-07 | |
PCT/US2009/042233 WO2009137319A1 (en) | 2008-05-06 | 2009-04-30 | In-line flow mixer |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0912243A2 true BRPI0912243A2 (pt) | 2015-10-20 |
BRPI0912243B1 BRPI0912243B1 (pt) | 2020-04-14 |
Family
ID=40810719
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0912241A BRPI0912241A2 (pt) | 2008-05-06 | 2009-04-30 | sistema de descarga |
BRPI0912392A BRPI0912392A2 (pt) | 2008-05-06 | 2009-04-30 | método e aparelho para o controle de um mancal através de um limite de pressão |
BRPI0912243A BRPI0912243B1 (pt) | 2008-05-06 | 2009-04-30 | sistema de condicionamento de fluxo |
BRPI0912393A BRPI0912393A2 (pt) | 2008-05-06 | 2009-04-30 | bomba com mancais magnéticos |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0912241A BRPI0912241A2 (pt) | 2008-05-06 | 2009-04-30 | sistema de descarga |
BRPI0912392A BRPI0912392A2 (pt) | 2008-05-06 | 2009-04-30 | método e aparelho para o controle de um mancal através de um limite de pressão |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0912393A BRPI0912393A2 (pt) | 2008-05-06 | 2009-04-30 | bomba com mancais magnéticos |
Country Status (5)
Country | Link |
---|---|
US (3) | US9601964B2 (pt) |
EP (5) | EP2297465A1 (pt) |
AU (5) | AU2009244607B2 (pt) |
BR (4) | BRPI0912241A2 (pt) |
WO (9) | WO2009137321A1 (pt) |
Families Citing this family (67)
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US8629592B2 (en) | 2009-06-25 | 2014-01-14 | General Electric Company | Hermetic sealing assembly and electrical device including the same |
US8708675B2 (en) | 2009-06-29 | 2014-04-29 | Baker Hughes Incorporated | Systems and methods of using subsea frames as a heat exchanger in subsea boosting systems |
EP2390511A1 (en) * | 2010-05-25 | 2011-11-30 | Siemens Aktiengesellschaft | Additional support for AMB supported rotors by means of permanent magnet bearings |
CN102410000B (zh) * | 2010-09-20 | 2014-08-20 | 辽宁浩方天成智能系统有限公司 | 静平衡永磁步进游梁抽油机 |
EP2453560B1 (de) * | 2010-11-11 | 2022-11-02 | Grundfos Management a/s | Pumpenaggregat |
DK2472055T3 (da) * | 2010-12-30 | 2013-10-07 | Welltec As | Værktøj til tilvejebringelse af kunstigt løft |
NO333684B1 (no) * | 2011-03-07 | 2013-08-12 | Aker Subsea As | Undervanns trykkøkningsmaskin |
NO334268B1 (no) * | 2011-04-15 | 2014-01-27 | Apply Nemo As | En undersjøisk kjøleanordning |
BRPI1103647A2 (pt) * | 2011-07-07 | 2013-07-02 | Whirlpool Sa | disposiÇço entre componentes de compressor linear |
BRPI1103447A2 (pt) * | 2011-07-19 | 2013-07-09 | Whirlpool Sa | feixe de molas para compressor e compressor provido de feixe de molas |
BRPI1104172A2 (pt) * | 2011-08-31 | 2015-10-13 | Whirlpool Sa | compressor linear baseado em mecanismo oscilatório ressonante |
EP2901018B1 (en) * | 2012-09-12 | 2021-04-21 | FMC Technologies, Inc. | Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid |
US10161418B2 (en) | 2012-09-12 | 2018-12-25 | Fmc Technologies, Inc. | Coupling an electric machine and fluid-end |
EP2901019A1 (en) | 2012-09-12 | 2015-08-05 | Christopher E. Cunningham | Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling |
WO2014042624A1 (en) | 2012-09-12 | 2014-03-20 | Cunningham Christopher E | Up-thrusting fluid system |
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US9989064B2 (en) | 2013-03-18 | 2018-06-05 | Onesubsea Ip Uk Limited | Balance piston for multiphase fluid processing |
BR112015025620A2 (pt) * | 2013-04-29 | 2017-07-18 | Schlumberger Technology Bv | bomba submersível elétrica |
DE102013216312A1 (de) * | 2013-08-16 | 2015-02-19 | Siemens Aktiengesellschaft | Elektrische Maschine mit vergossenem Stator und Herstellungsverfahren |
US9419492B2 (en) * | 2013-08-29 | 2016-08-16 | Dresser-Rand Company | Interface for the transmission of electrical power to a motor-compressor |
US20150114632A1 (en) * | 2013-10-29 | 2015-04-30 | Michael C. Romer | High-Speed, Multi-Power Submersible Pumps and Compressors |
BR102014004572A2 (pt) * | 2014-02-26 | 2015-12-29 | Fmc Technologies Do Brasil Ltda | utilização de fluido de controle como fluido de barreira para motores elétricos acoplado à bombas submarinas |
NO337180B1 (no) * | 2014-04-07 | 2016-02-01 | Aker Subsea As | Overvåking av undervannspumpe- eller kompressorakslingstetning |
KR101591052B1 (ko) | 2014-06-25 | 2016-02-02 | 윤금숙 | 실내화 및 그 제조방법 |
WO2016014059A1 (en) | 2014-07-24 | 2016-01-28 | Halliburton Energy Services, Inc. | Downhole electrical submersible pump with upthrust balance |
BR112015030293B1 (pt) * | 2014-10-01 | 2022-08-16 | Ocean Floor Geophysics, Inc | Método para a compensação magnética de dados |
US9512700B2 (en) | 2014-11-13 | 2016-12-06 | General Electric Company | Subsea fluid processing system and an associated method thereof |
NO338790B1 (no) * | 2014-11-24 | 2016-10-17 | Vetco Gray Scandinavia As | Fremgangsmåte og system for regulering av fluid |
US20160265536A1 (en) * | 2015-03-09 | 2016-09-15 | Ip Holdings, Llc | Bottom draw pump |
IN2015MU01664A (pt) * | 2015-04-24 | 2015-05-08 | Sona Pumps | |
US10260498B2 (en) * | 2015-06-17 | 2019-04-16 | Baker Hughes Incorporated | Systems and methods for securing magnetic coils in downhole linear motors |
EP3128653A1 (de) * | 2015-08-03 | 2017-02-08 | Siemens Aktiengesellschaft | Vertikale elektrische maschine und motor-pumpen-anordnung |
US10151341B2 (en) | 2015-08-27 | 2018-12-11 | General Electric Company | Load-limiting thrust bearing system and an associated method thereof |
US10463990B2 (en) | 2015-12-14 | 2019-11-05 | General Electric Company | Multiphase pumping system with recuperative cooling |
CN105591486A (zh) * | 2015-12-21 | 2016-05-18 | 浙江海洋学院 | 半遮蔽式潮流能发电装置的电机罩 |
US10859084B2 (en) | 2016-04-26 | 2020-12-08 | Onesubsea Ip Uk Limited | Subsea process lubricated water injection pump |
WO2018004577A1 (en) | 2016-06-30 | 2018-01-04 | Schlumberger Technology Corporation | Shaft proximity sensors |
US10598221B2 (en) * | 2016-10-11 | 2020-03-24 | Baker Hughes Oilfield Operations, Llc | Permanent magnet thrust bearing |
GB2555471A (en) * | 2016-10-31 | 2018-05-02 | Onesubsea Ip Uk Ltd | Magnetic preloading of bearings in rotating machines |
US10612351B2 (en) * | 2016-12-28 | 2020-04-07 | Upwing Energy, LLC | Isolating a downhole-type electric machine |
US10697276B2 (en) | 2016-12-28 | 2020-06-30 | Upwing Energy, LLC | Downhole power generation |
US11466696B2 (en) | 2016-12-28 | 2022-10-11 | Upwing Energy, Inc. | Downhole blower system with bearings and seals |
US10584533B2 (en) | 2016-12-28 | 2020-03-10 | Upwing Energy, LLC | Downhole blower system with pin bearing |
US10781668B2 (en) | 2016-12-28 | 2020-09-22 | Upwing Energy, LLC | Downhole power generation |
US10574114B2 (en) | 2017-05-02 | 2020-02-25 | Moog Inc. | Electric motor for use in pressurized fluid environment |
RU2675596C1 (ru) * | 2017-07-14 | 2018-12-20 | Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" | Способ работы электродвигателя под водой |
US10312772B2 (en) * | 2017-09-20 | 2019-06-04 | Upwing Energy, LLC | Axial gap generator for powering a magnetic bearing |
US11719260B2 (en) | 2017-10-27 | 2023-08-08 | Fmc Technologies, Inc. | Multi-fluid management with inside out fluid systems |
DE102018202781A1 (de) * | 2018-02-23 | 2019-08-29 | Robert Bosch Gmbh | Kippsegmentlager |
US10989027B2 (en) * | 2018-07-27 | 2021-04-27 | Upwing Energy, LLC | Artificial lift |
US10914149B2 (en) | 2018-08-29 | 2021-02-09 | Upwing Energy, LLC | Artificial lift |
US11578535B2 (en) | 2019-04-11 | 2023-02-14 | Upwing Energy, Inc. | Lubricating downhole-type rotating machines |
US11035841B2 (en) | 2019-07-09 | 2021-06-15 | Saudi Arabian Oil Company | Monitoring the performance of protective fluids in downhole tools |
EP3763943A1 (en) * | 2019-07-10 | 2021-01-13 | Grundfos Holding A/S | Method for manufacturing a can |
CN111309107B (zh) * | 2019-12-03 | 2021-04-13 | 浙江大学城市学院 | 一种用于大数据设备的散热装置 |
US11532971B2 (en) * | 2020-03-02 | 2022-12-20 | Falcon Power, LLC | Variable torque generation electric machine employing tunable Halbach magnet array |
WO2021178463A1 (en) | 2020-03-02 | 2021-09-10 | Falcon Power, LLC | Cascade mosfet design for variable torque generator/motor gear switching |
EP3726077A1 (en) * | 2020-03-13 | 2020-10-21 | Sulzer Management AG | Vertical pump and method for retrofitting a vertical pump |
US11460038B2 (en) | 2020-05-28 | 2022-10-04 | Halliburton Energy Services, Inc. | Hybrid magnetic radial bearing in an electric submersible pump (ESP) assembly |
US11512707B2 (en) | 2020-05-28 | 2022-11-29 | Halliburton Energy Services, Inc. | Hybrid magnetic thrust bearing in an electric submersible pump (ESP) assembly |
US11739617B2 (en) | 2020-05-28 | 2023-08-29 | Halliburton Energy Services, Inc. | Shielding for a magnetic bearing in an electric submersible pump (ESP) assembly |
US11359458B2 (en) | 2020-06-23 | 2022-06-14 | Saudi Arabian Oil Company | Monitoring oil health in subsurface safety valves |
US11828144B2 (en) | 2020-07-02 | 2023-11-28 | Upwing Energy, Inc. | Isolating a downhole-type electric machine |
CN112303121B (zh) * | 2020-10-27 | 2021-09-28 | 浙江大学 | 一种具有三自由度磁轴承的磁悬浮泵 |
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FR3126460A1 (fr) * | 2021-08-26 | 2023-03-03 | Eaton Intelligent Power Limited | Pompe électrique avec stator isolé |
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-
2009
- 2009-04-30 AU AU2009244607A patent/AU2009244607B2/en not_active Ceased
- 2009-04-30 AU AU2009244608A patent/AU2009244608B2/en active Active
- 2009-04-30 AU AU2009244520A patent/AU2009244520B2/en not_active Ceased
- 2009-04-30 WO PCT/US2009/042239 patent/WO2009137321A1/en active Application Filing
- 2009-04-30 US US12/990,812 patent/US9601964B2/en active Active
- 2009-04-30 US US12/990,833 patent/US8487493B2/en not_active Expired - Fee Related
- 2009-04-30 EP EP09743305A patent/EP2297465A1/en not_active Withdrawn
- 2009-04-30 WO PCT/US2009/042246 patent/WO2009137323A1/en active Application Filing
- 2009-04-30 US US12/990,720 patent/US20110044831A1/en not_active Abandoned
- 2009-04-30 AU AU2009244519A patent/AU2009244519B2/en not_active Ceased
- 2009-04-30 WO PCT/US2009/042248 patent/WO2009137324A2/en active Application Filing
- 2009-04-30 WO PCT/US2009/042253 patent/WO2009137326A1/en active Application Filing
- 2009-04-30 EP EP09743310A patent/EP2297466A1/en not_active Withdrawn
- 2009-04-30 WO PCT/US2009/042229 patent/WO2009137318A1/en active Application Filing
- 2009-04-30 AU AU2009244521A patent/AU2009244521A1/en not_active Abandoned
- 2009-04-30 EP EP09743312A patent/EP2283236A2/en not_active Ceased
- 2009-04-30 BR BRPI0912241A patent/BRPI0912241A2/pt not_active IP Right Cessation
- 2009-04-30 WO PCT/US2009/042233 patent/WO2009137319A1/en active Application Filing
- 2009-04-30 WO PCT/US2009/042227 patent/WO2009137317A1/en active Application Filing
- 2009-04-30 EP EP09743311A patent/EP2283564A2/en not_active Withdrawn
- 2009-04-30 BR BRPI0912392A patent/BRPI0912392A2/pt not_active IP Right Cessation
- 2009-04-30 WO PCT/US2009/042222 patent/WO2009137316A1/en active Application Filing
- 2009-04-30 BR BRPI0912243A patent/BRPI0912243B1/pt active IP Right Grant
- 2009-04-30 WO PCT/US2009/042249 patent/WO2009137325A2/en active Application Filing
- 2009-04-30 EP EP09743306.4A patent/EP2300687B1/en active Active
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