BR112012031679A2 - sistema de regulação de pressão de fluídos de lubrificação e barreira compensadora para um módulo de bomba e motor submarino - Google Patents

sistema de regulação de pressão de fluídos de lubrificação e barreira compensadora para um módulo de bomba e motor submarino

Info

Publication number
BR112012031679A2
BR112012031679A2 BR112012031679A BR112012031679A BR112012031679A2 BR 112012031679 A2 BR112012031679 A2 BR 112012031679A2 BR 112012031679 A BR112012031679 A BR 112012031679A BR 112012031679 A BR112012031679 A BR 112012031679A BR 112012031679 A2 BR112012031679 A2 BR 112012031679A2
Authority
BR
Brazil
Prior art keywords
trim
barrier
fluid pressure
pressure regulating
lubricating fluid
Prior art date
Application number
BR112012031679A
Other languages
English (en)
Inventor
Ole Petter Tomter
Original Assignee
Vetco Gray Scandinavia As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vetco Gray Scandinavia As filed Critical Vetco Gray Scandinavia As
Publication of BR112012031679A2 publication Critical patent/BR112012031679A2/pt

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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • F04C15/0092—Control systems for the circulation of the lubricant
    • 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
    • F04D13/062—Canned motor pumps pressure compensation between motor- and pump- compartment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/18—Pressure
    • F04C2270/185—Controlled or regulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/24—Level of liquid, e.g. lubricant or cooling liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Lubricants (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
BR112012031679A 2010-06-22 2011-06-20 sistema de regulação de pressão de fluídos de lubrificação e barreira compensadora para um módulo de bomba e motor submarino BR112012031679A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20100902A NO332974B1 (no) 2010-06-22 2010-06-22 Trykkutligningsbasert reguleringssystem for barriere- og smorefluider for en undersjoisk motor- og pumpemodul
PCT/IB2011/001386 WO2011161515A1 (en) 2010-06-22 2011-06-20 A compensated barrier and lubrication fluids pressure regulation system for a subsea motor and pump module

Publications (1)

Publication Number Publication Date
BR112012031679A2 true BR112012031679A2 (pt) 2016-11-08

Family

ID=45370906

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031679A BR112012031679A2 (pt) 2010-06-22 2011-06-20 sistema de regulação de pressão de fluídos de lubrificação e barreira compensadora para um módulo de bomba e motor submarino

Country Status (9)

Country Link
US (1) US9435330B2 (pt)
EP (1) EP2585678A4 (pt)
CN (1) CN103097650B (pt)
AU (1) AU2011268629B2 (pt)
BR (1) BR112012031679A2 (pt)
MY (1) MY158275A (pt)
NO (1) NO332974B1 (pt)
SG (2) SG186334A1 (pt)
WO (1) WO2011161515A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2383432A1 (en) * 2010-04-29 2011-11-02 Welltec A/S Pumping system
NO333696B1 (no) 2010-12-17 2013-08-26 Vetco Gray Scandinavia As System og fremgangsmate for momentan hydrostatisk drift av hydrodynamiske aksiallagre i en vertikal fluidfortregningsmodul
US10107142B2 (en) 2013-09-13 2018-10-23 United Technologies Corporation Fan drive gear system auxiliary pump monitoring system
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
US9574557B2 (en) 2014-07-24 2017-02-21 Oceaneering International, Inc. Subsea pressure compensating pump apparatus
NO338854B1 (no) * 2014-09-19 2016-10-24 Aker Subsea As Et opphentbart undervannsapparat med et trykk- og volumkompenserende system
US20160245036A1 (en) * 2015-02-25 2016-08-25 Oceaneering International, Inc. Subsea actuator remediation tool
CN105756906B (zh) * 2016-04-15 2018-05-04 中煤科工集团武汉设计研究院有限公司 隔膜泵自动补气进料压力补偿罐
US10550949B2 (en) 2016-08-23 2020-02-04 Onesubsea Ip Uk Limited Barrier fluid pressure system and method
DE102017206498A1 (de) * 2017-04-18 2018-10-18 Robert Bosch Gmbh Druckkompensationseinrichtung eingerichtet für Anwendungen unter Wasser
US11031149B1 (en) * 2018-02-13 2021-06-08 AGI Engineering, Inc. Nuclear abrasive slurry waste pump with backstop and macerator
CN109854625A (zh) * 2018-11-18 2019-06-07 中国电建集团铁路建设有限公司 一种盾构用自动调节主轴承密封脂注入系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB315789A (en) 1928-07-18 1930-06-26 Bbc Brown Boveri & Cie Improvements in and relating to centrifugal compressors
US2423825A (en) * 1945-07-06 1947-07-15 Byron Jackson Co Motor pump unit
NL8102875A (nl) * 1980-06-26 1982-01-18 Toyo Denki Kogyosho Co Ltd Werkwijze en mechanisme voor het regelen van de druk bij as afdichtend gedeelte van een inrichting.
US4421999A (en) 1981-03-02 1983-12-20 Hughes Tool Company Submersible pump seal section with multiple bellows
DE3120232C2 (de) 1981-05-21 1985-03-21 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Druckausgleichseinrichtung für den Elektromotor eines gekapselten Kreiselpumpen-Motor-Aggregates
US5211532A (en) 1990-04-21 1993-05-18 David Brown Engineering Limited Apparatus for applying a back pressure to a pump drive shaft seal
US5253377A (en) * 1992-03-11 1993-10-19 Larson Lynn D Waterbed mattress with bellows spring insert
US6059539A (en) * 1995-12-05 2000-05-09 Westinghouse Government Services Company Llc Sub-sea pumping system and associated method including pressure compensating arrangement for cooling and lubricating
US5795135A (en) 1995-12-05 1998-08-18 Westinghouse Electric Corp. Sub-sea pumping system and an associated method including pressure compensating arrangement for cooling and lubricating fluid
US6076557A (en) 1998-06-12 2000-06-20 Senior Engineering Investments Ag Thin wall, high pressure, volume compensator
US6158967A (en) 1998-08-26 2000-12-12 Texas Pressure Systems, Inc. Barrier fluid seal, reciprocating pump and operating method
NO313111B1 (no) 1999-06-01 2002-08-12 Kvaerner Eureka As Anordning for bruk i en undervanns-pumpemodul
WO2002006709A1 (fr) 2000-07-19 2002-01-24 Tsurumi Manufacturing Co., Ltd. Dispositif conteneur d'huile lubrifiante sur surface glissante du dispositif d'etancheite d'arbre a l'interieur de la chambre a huile dans une pompe immergee
TW200525086A (en) * 2003-10-21 2005-08-01 Nabtesco Corp Rotary dry vacuum pump
NO325803B1 (no) 2006-10-13 2008-07-21 Framo Eng As Anordning ved tetningssystem
US20080203337A1 (en) * 2007-02-28 2008-08-28 Honeywell International, Inc. Actuator assembly with hermetic seal and magnetic rotational coupler
EP2103810A1 (en) * 2008-03-19 2009-09-23 Siemens Aktiengesellschaft Compressor unit
US8485797B2 (en) * 2009-06-29 2013-07-16 Baker Hughes Incorporated External oil expansion chamber for seabed boosting ESP equipment

Also Published As

Publication number Publication date
US9435330B2 (en) 2016-09-06
EP2585678A4 (en) 2018-01-03
NO332974B1 (no) 2013-02-11
CN103097650B (zh) 2015-12-16
AU2011268629B2 (en) 2016-08-04
CN103097650A (zh) 2013-05-08
EP2585678A1 (en) 2013-05-01
WO2011161515A1 (en) 2011-12-29
NO20100902A1 (no) 2011-12-23
MY158275A (en) 2016-09-30
AU2011268629A1 (en) 2013-01-24
SG186334A1 (en) 2013-02-28
US20140147299A1 (en) 2014-05-29
SG10201504924RA (en) 2015-07-30

Similar Documents

Publication Publication Date Title
BR112012031679A2 (pt) sistema de regulação de pressão de fluídos de lubrificação e barreira compensadora para um módulo de bomba e motor submarino
BR112012032174A2 (pt) sistema de regulação de pressão de fluídos com barreira de bomba e motor para um motor submarino e módulo de bomba
BR112014006099A2 (pt) método para um mecanismo motor alternativo e sistema de veículo
BR112013028884A2 (pt) estrutura de invólucro para dispositivo de pressão de fluido
BR112013028756A2 (pt) sistema de resfriamento de hidrocarboneto submerso, unidade de resfriamento submersa e método para resfriar um fluido de processo de hidrocarboneto
BR112014003596A2 (pt) sistema de pressurização de contentor para um motor de turbina a gás
BR112014027545A2 (pt) método para um mecanismo motor de veículo, primeiro veículo, sistema de veículo e método.
BR112014006869A2 (pt) dispositivo de bomba de múltiplos fluidos contínuos, sistema de acionamento e atuação e método
BR112014026803A2 (pt) montagem de invólucro para um motor de turbina a gás
BR112013017903A2 (pt) conjunto de resfriamento com múltiplos estágios, sistema de gerenciamento térmico e método de gerenciamento térmico para um mecanismo motor
BR112012026562A2 (pt) disposição de radiador para um veículo movido por um motor de combustão supercomprimido
BR112013029177A2 (pt) sistema de injeção fluido que tem vários sistemas para controlar um procedimento de injeção
BRPI1009667A2 (pt) método de detecção para detectar um vazamento de cilindro em um sistema de bomba, método de detecção para detectar um vazamento de gás em um sistema de bomba, método de detecção * para detectar um vazamento de óleo em um sistema de bomba, método limite para limitar a velocidade de um motor de um veículo e sistema de bomba de fluído
BR112013011945A2 (pt) sistema e método para conter fluido de poço
EP2878787A4 (en) LUBRICATION SYSTEM FOR VEHICLE ENGINE
BRPI1012307A2 (pt) sistema e método para o monitoramento de fluxo de fluido através de uma bomba submersível elétrica
BR112016014832A2 (pt) método para suprir fluido de barreira em um conjunto de motor e bomba submarino e sistema para suprir fluido de barreira em um conjunto de motor e bomba submarino
BR112014010531A2 (pt) módulo de sensor de pressão de fluido de processo coplanar
BRPI1008872A2 (pt) motor aeronáutico compreendendo um dispositivo de bombeamento de combustível
BR112014002256A2 (pt) método para restaurar uma bomba enguiçada em um sistema de distribuição de fluido, e, sistema de distribuição
BR112014031175A2 (pt) motor de turbina a gás e conduto de fluido.
BR112013015495A2 (pt) dispositivo de detecção de posição para cilindro de pressão de fluido
BR112014026810A2 (pt) método e sistema de freio motor para controlar um freio motor de um veículo
BR112014001224A2 (pt) nacela de motor turbojato compreendendo um dispositivo reversor de empuxo e um sistema de atuação para referido dispositivo reversor de empuxo
FR3009587B1 (fr) Dispositif de pressurisation de reservoirs d'ergol d'un moteur de fusee

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2519 DE 16/04/2019.