BR112012000056A2 - turbomachine and impeller - Google Patents

turbomachine and impeller

Info

Publication number
BR112012000056A2
BR112012000056A2 BR112012000056A BR112012000056A BR112012000056A2 BR 112012000056 A2 BR112012000056 A2 BR 112012000056A2 BR 112012000056 A BR112012000056 A BR 112012000056A BR 112012000056 A BR112012000056 A BR 112012000056A BR 112012000056 A2 BR112012000056 A2 BR 112012000056A2
Authority
BR
Brazil
Prior art keywords
turbomachine
impeller
Prior art date
Application number
BR112012000056A
Other languages
Portuguese (pt)
Inventor
Gunder Homstvedt
Tarje Olderheim
Tommy Westberg
Original Assignee
Aker Subsea 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 Aker Subsea As filed Critical Aker Subsea As
Publication of BR112012000056A2 publication Critical patent/BR112012000056A2/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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • F04D13/12—Combinations of two or more 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D1/025—Comprising axial and radial stages
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR112012000056A 2009-07-03 2010-06-29 turbomachine and impeller BR112012000056A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20092521A NO333314B1 (en) 2009-07-03 2009-07-03 Turbo machine and impeller
PCT/EP2010/059187 WO2011000821A1 (en) 2009-07-03 2010-06-29 Turbomachine and impeller

Publications (1)

Publication Number Publication Date
BR112012000056A2 true BR112012000056A2 (en) 2016-03-15

Family

ID=42671787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000056A BR112012000056A2 (en) 2009-07-03 2010-06-29 turbomachine and impeller

Country Status (6)

Country Link
US (1) US20120093636A1 (en)
AU (1) AU2010268114A1 (en)
BR (1) BR112012000056A2 (en)
GB (1) GB2483576B (en)
NO (1) NO333314B1 (en)
WO (1) WO2011000821A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498816A (en) 2012-01-27 2013-07-31 Edwards Ltd Vacuum pump
GB2503495B (en) * 2012-06-29 2014-12-03 Rolls Royce Plc Spool for turbo machinery
US9574562B2 (en) 2013-08-07 2017-02-21 General Electric Company System and apparatus for pumping a multiphase fluid
GB2563617B (en) * 2017-06-20 2020-04-08 Dyson Technology Ltd An electric machine
BR112021009737A2 (en) * 2018-11-19 2021-08-24 Baker Hughes Holdings Llc High flow horizontal pump with low net positive suction charge required
EP3913226A1 (en) * 2020-05-18 2021-11-24 Sulzer Management AG Multiphase pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471501A1 (en) 1979-12-17 1981-06-19 Inst Francais Du Petrole DEVICE FOR PUMPING DIPHASIC FLUIDS
US5375976A (en) 1990-07-27 1994-12-27 Institut Francais Du Petrole Pumping or multiphase compression device and its use
US5156535A (en) * 1990-10-31 1992-10-20 Itt Corporation High speed whirlpool pump
FR2670539B1 (en) 1990-12-14 1994-09-02 Technicatome MULTI-STAGE PUMP PARTICULARLY FOR PUMPING A MULTIPHASIC FLUID.
JPH04107499U (en) * 1991-02-27 1992-09-17 アイシン精機株式会社 water pump
US5562405A (en) 1994-03-10 1996-10-08 Weir Pumps Limited Multistage axial flow pumps and compressors
FR2743113B1 (en) 1995-12-28 1998-01-23 Inst Francais Du Petrole DEVICE FOR PUMPING OR COMPRESSING A TANDEM BLADED POLYPHASTIC FLUID
FR2748533B1 (en) 1996-05-07 1999-07-23 Inst Francais Du Petrole POLYPHASIC AND CENTRIFUGAL PUMPING SYSTEM
US5779434A (en) * 1997-02-06 1998-07-14 Baker Hughes Incorporated Pump mounted thrust bearing
FR2775028B1 (en) 1998-02-18 2000-04-21 Christian Bratu PUMPING CELL FOR A POLYPHASIC EFFLUENT AND PUMP COMPRISING AT LEAST ONE OF SUCH CELLS
US6547514B2 (en) 2001-06-08 2003-04-15 Schlumberger Technology Corporation Technique for producing a high gas-to-liquid ratio fluid
US7150600B1 (en) * 2002-10-31 2006-12-19 Wood Group Esp, Inc. Downhole turbomachines for handling two-phase flow

Also Published As

Publication number Publication date
NO333314B1 (en) 2013-04-29
US20120093636A1 (en) 2012-04-19
AU2010268114A1 (en) 2012-02-09
GB201120212D0 (en) 2012-01-04
GB2483576B (en) 2015-07-01
NO20092521A1 (en) 2011-01-04
WO2011000821A1 (en) 2011-01-06
GB2483576A (en) 2012-03-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]