BR112013025877A2 - deslizador com bomba impulsora integrada - Google Patents
deslizador com bomba impulsora integradaInfo
- Publication number
- BR112013025877A2 BR112013025877A2 BR112013025877A BR112013025877A BR112013025877A2 BR 112013025877 A2 BR112013025877 A2 BR 112013025877A2 BR 112013025877 A BR112013025877 A BR 112013025877A BR 112013025877 A BR112013025877 A BR 112013025877A BR 112013025877 A2 BR112013025877 A2 BR 112013025877A2
- Authority
- BR
- Brazil
- Prior art keywords
- slider
- contact surface
- thrust bearing
- passages
- assembly
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/18—Lubricating
-
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/041—Axial thrust balancing
-
- 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
- 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
- F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
-
- 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
- F16C33/107—Grooves for generating pressure
-
- 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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
-
- 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
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
resumo patente de invenção: "deslizador com bomba impulsora integrada". a presente invenção refere-se a um aparelho para manusear encosto axial em equipamento rotativo. o aparelho pode incluir um rolamento de encosto e um deslizador que tem uma superfície de contato que acopla o rolamento de encosto. o deslizador pode incluir passagens que se estendem entre a superfície de contato e uma superfície oposta do deslizador. o aparelho pode incluir adicionalmente um conjunto de anel de bloqueio que tem canais em comunicação com as passagens do deslizador. em certas modalidades, podem ser formadas uma ou mais cavidades na superfície de contato do deslizador. as cavidades podem ficar em comunicação com as passagens internas do deslizador. em aspectos, a presente descrição fornece um método para manusear o encosto axial em um conjunto de bomba. o conjunto de bomba pode incluir um conjunto de rolamento de encosto que pode incluir um deslizador que tem uma superfície de contato que acopla um coxim de rolamento de encosto. o método pode incluir fluir um fluido lubrificante para a superfície de contato usando pelo menos uma passagem interna formada no deslizador.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/083,762 | 2011-04-11 | ||
US13/083,762 US9074597B2 (en) | 2011-04-11 | 2011-04-11 | Runner with integral impellor pump |
PCT/US2012/030571 WO2012141879A2 (en) | 2011-04-11 | 2012-03-26 | Runner with integral impellor pump |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013025877A2 true BR112013025877A2 (pt) | 2016-12-20 |
BR112013025877B1 BR112013025877B1 (pt) | 2021-01-05 |
Family
ID=46966262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013025877-2A BR112013025877B1 (pt) | 2011-04-11 | 2012-03-26 | bomba elétrica submersível e conjunto de mancal de empuxo para uso em uma bomba elétrica submersível |
Country Status (4)
Country | Link |
---|---|
US (1) | US9074597B2 (pt) |
BR (1) | BR112013025877B1 (pt) |
CA (1) | CA2832430C (pt) |
WO (1) | WO2012141879A2 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9353752B2 (en) * | 2013-07-19 | 2016-05-31 | Baker Hughes Incorporated | Compliant abrasion resistant bearings for a submersible well pump |
US10301915B2 (en) | 2013-12-20 | 2019-05-28 | Ge Oil & Gas Esp, Inc. | Seal configuration for ESP systems |
US9765790B2 (en) * | 2014-06-06 | 2017-09-19 | Baker Hughes Incorporated | Tandem thrust bearing with resilient bearing support |
US10030662B2 (en) | 2014-08-01 | 2018-07-24 | Baker Hughes, A Ge Company, Llc | Threaded connection for tandem motors of electrical submersible pump |
US9777741B2 (en) * | 2014-11-20 | 2017-10-03 | Baker Hughes Incorporated | Nozzle-shaped slots in impeller vanes |
US11408432B2 (en) * | 2015-10-11 | 2022-08-09 | Schlumberger Technology Corporation | Submersible pumping system with a motor protector having a thrust runner, retention system, and passageway allowing gas flow from a lower region into an upper region |
CN105423104B (zh) * | 2015-12-24 | 2023-06-13 | 衢州学院 | 一种自加压式动静压润滑型配流盘 |
US10502221B2 (en) | 2016-02-11 | 2019-12-10 | Baker Hughes, A Ge Company, Llc | Load sharing spring for tandem thrust bearings of submersible pump assembly |
US11168551B2 (en) | 2016-10-23 | 2021-11-09 | Schlumberger Technology Corporation | Gas purging for electric submersible pumping system |
WO2019083527A1 (en) * | 2017-10-25 | 2019-05-02 | Summit Esp, Llc | ELECTRIC SUBMERSIBLE MOTOR THRUST BEARING SYSTEM |
US10107079B1 (en) | 2017-10-25 | 2018-10-23 | Summit Esp, Llc | Electric submersible motor thrust bearing system |
CN110374889B (zh) * | 2019-06-28 | 2021-06-15 | 武汉船用机械有限责任公司 | 船用深井压载泵 |
CN118062482B (zh) * | 2024-04-25 | 2024-07-09 | 山东宇能电气有限公司 | 一种运输机节能承载托辊 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289053A (en) * | 1940-06-12 | 1942-07-07 | Watres Reyburn | Bearing and the lubrication thereof |
FR2215860A5 (pt) * | 1973-01-29 | 1974-08-23 | Commissariat Energie Atomique | |
US3893737A (en) * | 1974-04-19 | 1975-07-08 | Marchem Resources Inc | Thrust bearing having lubrication system |
DE2448785C3 (de) * | 1974-10-12 | 1980-08-21 | Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt | Axiallagerung einer Welle |
US3966279A (en) | 1975-06-06 | 1976-06-29 | Westinghouse Electric Corporation | High-load capacity, non-tilting thrust bearing |
FR2516597A1 (fr) | 1981-11-16 | 1983-05-20 | Snecma | Dispositif annulaire de joint d'usure et d'etancheite refroidi par l'air pour aubage de roue de turbine a gaz ou de compresseur |
DE3422046C2 (de) | 1984-06-14 | 1986-07-10 | J.M. Voith Gmbh, 7920 Heidenheim | Vorrichtung zum Schmieren und gegebenenfalls Kühlen der umlaufenden Lager von Axialgebläsen |
JPH0694884B2 (ja) | 1987-10-02 | 1994-11-24 | 株式会社日立製作所 | 水中スラスト軸受装置 |
US5054583A (en) | 1990-05-15 | 1991-10-08 | Sundstrand Corporation | Bearing arrangement with centrifugal mist lubrication flow and isolate dead shaft conductive cooling flow |
JPH04103893A (ja) | 1990-08-21 | 1992-04-06 | Mitsubishi Heavy Ind Ltd | スクロール型圧縮機 |
US5209577A (en) | 1991-11-13 | 1993-05-11 | Camco International, Inc. | Downhole rotating machine having compliant radial bearings |
US5368110A (en) | 1993-10-28 | 1994-11-29 | Texaco Inc. | Downhole rotary bearing sub |
US5779434A (en) | 1997-02-06 | 1998-07-14 | Baker Hughes Incorporated | Pump mounted thrust bearing |
US5782302A (en) | 1997-02-18 | 1998-07-21 | Ringgenberg; Paul D. | Apparatus and method for loading fluid into subterranean formations |
US5813469A (en) | 1997-03-12 | 1998-09-29 | Texaco Inc. | Coupled downhole pump for simultaneous injection and production in an oil wheel |
US6093001A (en) | 1997-05-02 | 2000-07-25 | University Of Pittsburgh | Rotary pump having a bearing which dissipates heat |
US6012900A (en) | 1998-09-23 | 2000-01-11 | Kennedy; Steven C. | Submergible pumping system with thermal sprayed polymeric wear surfaces |
US6109790A (en) | 1998-09-30 | 2000-08-29 | Pegasus International, Inc. | Lubricant circulation system for downhole bearing assembly |
US6099271A (en) | 1999-04-02 | 2000-08-08 | Baker Hughes Incorporated | Downhole electrical submersible pump with dynamically stable bearing system |
US6439866B1 (en) | 2000-04-03 | 2002-08-27 | Cudd Pressure Control, Inc. | Downhole rotary motor with sealed thrust bearing assembly |
US6439325B1 (en) | 2000-07-19 | 2002-08-27 | Baker Hughes Incorporated | Drilling apparatus with motor-driven pump steering control |
US7492069B2 (en) | 2001-04-19 | 2009-02-17 | Baker Hughes Incorporated | Pressurized bearing system for submersible motor |
US6666664B2 (en) | 2002-02-15 | 2003-12-23 | Schlumberger Technology Corporation | Technique for protecting a submersible motor |
US6837621B1 (en) | 2003-01-29 | 2005-01-04 | Wood Group Esp, Inc. | Rotor bearing for increased lubricant flow |
US7841395B2 (en) | 2007-12-21 | 2010-11-30 | Baker Hughes Incorporated | Electric submersible pump (ESP) with recirculation capability |
US8408304B2 (en) | 2008-03-28 | 2013-04-02 | Baker Hughes Incorporated | Pump mechanism for cooling of rotary bearings in drilling tools and method of use thereof |
US7621346B1 (en) | 2008-09-26 | 2009-11-24 | Baker Hughes Incorporated | Hydrostatic bearing |
-
2011
- 2011-04-11 US US13/083,762 patent/US9074597B2/en active Active
-
2012
- 2012-03-26 WO PCT/US2012/030571 patent/WO2012141879A2/en active Application Filing
- 2012-03-26 BR BR112013025877-2A patent/BR112013025877B1/pt not_active IP Right Cessation
- 2012-03-26 CA CA2832430A patent/CA2832430C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9074597B2 (en) | 2015-07-07 |
CA2832430C (en) | 2016-01-05 |
CA2832430A1 (en) | 2012-10-18 |
WO2012141879A3 (en) | 2012-12-06 |
US20120257998A1 (en) | 2012-10-11 |
WO2012141879A2 (en) | 2012-10-18 |
BR112013025877B1 (pt) | 2021-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/03/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2715 DE 17-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |