BR112014004152A2 - dual motor pump for subsea application - Google Patents

dual motor pump for subsea application

Info

Publication number
BR112014004152A2
BR112014004152A2 BR112014004152A BR112014004152A BR112014004152A2 BR 112014004152 A2 BR112014004152 A2 BR 112014004152A2 BR 112014004152 A BR112014004152 A BR 112014004152A BR 112014004152 A BR112014004152 A BR 112014004152A BR 112014004152 A2 BR112014004152 A2 BR 112014004152A2
Authority
BR
Brazil
Prior art keywords
pump
drive
shaft
motor
flexible coupling
Prior art date
Application number
BR112014004152A
Other languages
Portuguese (pt)
Inventor
Dale Helge
Original Assignee
Framo Eng 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 Framo Eng As filed Critical Framo Eng As
Publication of BR112014004152A2 publication Critical patent/BR112014004152A2/en

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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • 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
    • 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
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Rotary Pumps (AREA)

Abstract

abstract: apparatus comprising: a pump (1) having a pump drive shaft (2) for operating the pump, a first motor (7) connected via a first flexible coupling (8) to drive one end of the shaft and a second motor (10) connected via a second flexible coupling (11) to drive the opposite end of the shaft; and a variable speed drive connecting each of the first and second motors electrically to drive the pump drive shaft. tradução do resumo resumo patente de invenção: "bomba de motor duplo para aplicação submarina". aparelho compreendendo: uma bomba (1) tendo um eixo de acionamento de bomba (2), para operar a bomba, um primeiro motor (7) conectado por meio de um primeiro acoplamento flexível (8) para conduzir uma extremidade do eixo e um segundo motor (10) conectado por meio de um acoplamento flexível (11) para conduzir a extremidade oposta do eixo; e um e um acionamento de velocidade variável ligando cada um dos primeiro e segundos motores elétricos ao eixo de acionamento de bomba.abstract: apparatus including: a pump (1) having a pump drive shaft (2) for operating the pump, a first motor (7) connected via a first flexible coupling (8) to drive one end of a shaft and a second motor ( 10) connected via a second flexible coupling (11) to drive the opposite end of the shaft; and a variable speed drive connecting each of the first and second motors electrically to drive the pump drive shaft. Abstract of the Summary Patent Summary: "Double Motor Pump for Subsea Application". apparatus comprising: a pump (1) having a pump drive shaft (2), to operate the pump, a first motor (7) connected by means of a first flexible coupling (8) to drive one end of the shaft and a second motor (10) connected by means of a flexible coupling (11) to drive the opposite end of the shaft; and one and a variable speed drive connecting each of the first and second electric motors to the pump drive shaft.

BR112014004152A 2011-08-23 2012-08-16 dual motor pump for subsea application BR112014004152A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1114594.3A GB2493938B (en) 2011-08-23 2011-08-23 Double motor pump with variable speed drive
PCT/EP2012/066043 WO2013026775A1 (en) 2011-08-23 2012-08-16 Dual motor pump for subsea application

Publications (1)

Publication Number Publication Date
BR112014004152A2 true BR112014004152A2 (en) 2017-02-21

Family

ID=44800796

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004152A BR112014004152A2 (en) 2011-08-23 2012-08-16 dual motor pump for subsea application

Country Status (7)

Country Link
US (1) US20140205475A1 (en)
AU (1) AU2012298577B2 (en)
BR (1) BR112014004152A2 (en)
GB (1) GB2493938B (en)
NO (1) NO340425B1 (en)
SG (1) SG11201400121XA (en)
WO (1) WO2013026775A1 (en)

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US9140110B2 (en) 2012-10-05 2015-09-22 Evolution Well Services, Llc Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas
US11708752B2 (en) 2011-04-07 2023-07-25 Typhon Technology Solutions (U.S.), Llc Multiple generator mobile electric powered fracturing system
US11255173B2 (en) 2011-04-07 2022-02-22 Typhon Technology Solutions, Llc Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas
US10020711B2 (en) 2012-11-16 2018-07-10 U.S. Well Services, LLC System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources
US10119381B2 (en) 2012-11-16 2018-11-06 U.S. Well Services, LLC System for reducing vibrations in a pressure pumping fleet
US10378335B2 (en) * 2013-03-13 2019-08-13 Schlumberger Technology Corporation Pressure testing of well servicing systems
US11085450B2 (en) 2013-10-18 2021-08-10 Regal Beloit America, Inc. Pump having a housing with internal and external planar surfaces defining a cavity with an axial flux motor driven impeller secured therein
US10087938B2 (en) * 2013-10-18 2018-10-02 Regal Beloit America, Inc. Pump, associated electric machine and associated method
NO337348B1 (en) * 2014-08-18 2016-03-21 Aker Subsea As VARIETY SPEED OPERATING VARIABLE SPEED FOR LARGE PUMPS AND COMPRESSORS.
US9995119B2 (en) 2015-11-16 2018-06-12 Ge Oil & Gas Esp, Inc. Electric submersible pumping system with permanent magnet motor
US10859084B2 (en) * 2016-04-26 2020-12-08 Onesubsea Ip Uk Limited Subsea process lubricated water injection pump
WO2018089173A1 (en) * 2016-11-14 2018-05-17 Chevron U.S.A. Inc. Subsea variable frequency drive and motor assembly
US11162497B2 (en) * 2017-11-13 2021-11-02 Onesubsea Ip Uk Limited System for moving fluid with opposed axial forces
US10914155B2 (en) 2018-10-09 2021-02-09 U.S. Well Services, LLC Electric powered hydraulic fracturing pump system with single electric powered multi-plunger pump fracturing trailers, filtration units, and slide out platform
CA3139970A1 (en) 2019-05-13 2020-11-19 U.S. Well Services, LLC Encoderless vector control for vfd in hydraulic fracturing applications
WO2021022048A1 (en) 2019-08-01 2021-02-04 U.S. Well Services, LLC High capacity power storage system for electric hydraulic fracturing
US20220252071A1 (en) * 2021-02-09 2022-08-11 Onesubsea Ip Uk Limited Subsea electric fluid processing machine
WO2024012454A1 (en) * 2022-07-12 2024-01-18 青岛三利智能动力有限公司 Intelligent dual drive pump and water supply system
US11955782B1 (en) 2022-11-01 2024-04-09 Typhon Technology Solutions (U.S.), Llc System and method for fracturing of underground formations using electric grid power

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Publication number Priority date Publication date Assignee Title
US3274795A (en) * 1964-04-30 1966-09-27 Little Inc A Fluid operating apparatus
DE4318707A1 (en) * 1993-06-04 1994-12-08 Sihi Gmbh & Co Kg Displacement machine with electronic motor synchronization
DE59603933D1 (en) * 1995-08-24 2000-01-20 Sulzer Electronics Ag Winterth ELECTRIC MOTOR
ES2172437B1 (en) * 2000-11-03 2003-12-01 Bogemar Sl SUBMERSIBLE MULTICELLULAR PUMP.
JP2005171825A (en) * 2003-12-09 2005-06-30 Ebara Corp Fluid conveyance machine
US7164242B2 (en) * 2004-02-27 2007-01-16 York International Corp. Variable speed drive for multiple loads
US20070110595A1 (en) * 2004-12-06 2007-05-17 Ebara Corporation Fluid conveying machine
NO330192B1 (en) 2007-04-12 2011-03-07 Framo Eng As Fluid Pump System.
US8777596B2 (en) * 2008-05-06 2014-07-15 Fmc Technologies, Inc. Flushing system
DE102008022618A1 (en) * 2008-05-07 2009-12-31 Siemens Aktiengesellschaft Power supply means
US8299646B2 (en) * 2009-07-27 2012-10-30 Rocky Research HVAC/R system with variable frequency drive (VFD) power supply for multiple motors
WO2012057885A1 (en) * 2010-10-27 2012-05-03 Dresser-Rand Company Multiple motor drivers for a hermetically-sealed motor-compressor system

Also Published As

Publication number Publication date
NO20140275A1 (en) 2014-03-24
NO340425B1 (en) 2017-04-18
SG11201400121XA (en) 2014-03-28
GB2493938A (en) 2013-02-27
GB2493938B (en) 2014-08-13
US20140205475A1 (en) 2014-07-24
AU2012298577B2 (en) 2017-02-23
GB201114594D0 (en) 2011-10-05
AU2012298577A1 (en) 2014-03-13
WO2013026775A1 (en) 2013-02-28

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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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2529 DE 25-06-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.