PL3516238T3 - Wielostopniowy wirnik wytwarzany za pomocą wytwarzania addytywnego - Google Patents

Wielostopniowy wirnik wytwarzany za pomocą wytwarzania addytywnego

Info

Publication number
PL3516238T3
PL3516238T3 PL17854116T PL17854116T PL3516238T3 PL 3516238 T3 PL3516238 T3 PL 3516238T3 PL 17854116 T PL17854116 T PL 17854116T PL 17854116 T PL17854116 T PL 17854116T PL 3516238 T3 PL3516238 T3 PL 3516238T3
Authority
PL
Poland
Prior art keywords
additive manufacturing
produced via
stage impeller
via additive
impeller produced
Prior art date
Application number
PL17854116T
Other languages
English (en)
Inventor
Jeffrey LOPES
Original Assignee
Fluid Handling Llc.
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 Fluid Handling Llc. filed Critical Fluid Handling Llc.
Publication of PL3516238T3 publication Critical patent/PL3516238T3/pl

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • 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
    • 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage 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
    • 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
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • 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
    • F04D29/023—Selection of particular materials 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
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • 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
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/548—Specially 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL17854116T 2016-09-26 2017-09-26 Wielostopniowy wirnik wytwarzany za pomocą wytwarzania addytywnego PL3516238T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662399661P 2016-09-26 2016-09-26
PCT/US2017/053414 WO2018058097A1 (en) 2016-09-26 2017-09-26 Multi-stage impeller produced via additive manufacturing
EP17854116.5A EP3516238B1 (en) 2016-09-26 2017-09-26 Multi-stage impeller produced via additive manufacturing

Publications (1)

Publication Number Publication Date
PL3516238T3 true PL3516238T3 (pl) 2021-12-06

Family

ID=61690039

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17854116T PL3516238T3 (pl) 2016-09-26 2017-09-26 Wielostopniowy wirnik wytwarzany za pomocą wytwarzania addytywnego

Country Status (5)

Country Link
US (1) US10697462B2 (pl)
EP (1) EP3516238B1 (pl)
CN (1) CN109996963B (pl)
PL (1) PL3516238T3 (pl)
WO (1) WO2018058097A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4036420A1 (en) * 2021-01-28 2022-08-03 Sulzer Management AG A multistage centrifugal pump for pumping fluid, an impeller / shaft assembly and a method for assembling an impeller / shaft

Family Cites Families (36)

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US948292A (en) 1905-05-08 1910-02-01 Platt Iron Works Co Multistage centrifugal pump.
US1822945A (en) 1927-12-27 1931-09-15 Pacific Pump Works Centrifugal impeller locating and locking means
US1912452A (en) 1928-05-07 1933-06-06 Byron Jackson Co Balanced multistage centrifugal pump
US2500400A (en) * 1946-10-25 1950-03-14 Byron A Cogswell Axial flow pump
US2706451A (en) * 1948-10-20 1955-04-19 Mayer-Ortiz Carlos Axial flow pump
US2831432A (en) 1953-03-17 1958-04-22 Goulds Pumps Multi-stage centrifugal pump
US3017837A (en) 1959-02-17 1962-01-23 Thomas E Judd Multi stage centrifugal pump
GB952451A (en) * 1959-12-08 1964-03-18 Granada Group Ltd Improvements in or relating to axial flow devices
BE685727A (pl) 1965-08-23 1967-02-01
GB1297954A (pl) * 1969-05-01 1972-11-29
US3677661A (en) * 1970-12-14 1972-07-18 Paul D Pickens Pump
US3972653A (en) * 1975-02-10 1976-08-03 Travis Larry G In-line pump device
US4278399A (en) 1979-06-21 1981-07-14 Kobe, Inc. Pumping stage for multi-stage centrifugal pump
US5209650A (en) * 1991-02-28 1993-05-11 Lemieux Guy B Integral motor and pump
GB9506851D0 (en) * 1995-04-03 1995-05-24 Zhang Wei Min Axial flow pump/marine propeller
AU5155396A (en) * 1995-04-03 1996-10-23 Wei-Min Zhang Linear motor compressor and its application in cooling syste m
DE10322382A1 (de) 2003-05-17 2004-12-02 Ksb Aktiengesellschaft Mehrstufige Kreiselpumpe
US7326034B2 (en) * 2005-09-14 2008-02-05 Schlumberger Technology Corporation Pump apparatus and methods of making and using same
MX2011002665A (es) 2008-09-10 2011-07-28 Pentair Pump Group Inc Bomba centrifuga de multiples etapas, de alta eficiencia y metodo para ensamblado.
WO2012054435A1 (en) * 2010-10-18 2012-04-26 World Heart Corporation Blood pump with separate mixed-flow and axial-flow impeller stages, components therefor and related methods
EP2505842B1 (de) 2011-03-29 2019-12-25 Grundfos Management a/s Mehrstufiges kreiselpumpenaggregat
WO2013017647A1 (en) 2011-08-02 2013-02-07 Materialise Nv Additive manufacturing of openings with reduced dimensions
ITFI20120035A1 (it) 2012-02-23 2013-08-24 Nuovo Pignone Srl "produzione di giranti per turbo-macchine"
US9174426B1 (en) 2012-03-06 2015-11-03 Florida Turbine Technologies, Inc. Method of manufacturing a shrouded centrifugal impeller for high speed use
EP2932103B1 (en) * 2012-05-25 2017-12-20 Yazykov, Andrey Yurievich Centrifugal multiple-impeller electric pump
US9217435B2 (en) * 2012-10-23 2015-12-22 Nidec Motor Corporation Axial flow pump with integrated motor
GB201303428D0 (en) * 2013-02-27 2013-04-10 Rolls Royce Plc A vane structure and a method of manufacturing a vane structure
US20140252685A1 (en) 2013-03-06 2014-09-11 University Of Louisville Research Foundation, Inc. Powder Bed Fusion Systems, Apparatus, and Processes for Multi-Material Part Production
ITCO20130019A1 (it) 2013-05-17 2014-11-18 Nuovo Pignone Srl Girante con condotti circolari retrogirati.
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GB2546016B (en) 2014-06-20 2018-11-28 Velo3D Inc Apparatuses, systems and methods for three-dimensional printing
WO2016001368A1 (en) 2014-07-04 2016-01-07 Nuovo Pignone Srl Manufacturing of a turbomachine impeller by assembling a plurality of tubular components
US20160158842A1 (en) 2014-12-04 2016-06-09 Nicholas F. Urbanski Additive Manufacturing To Increase/Modify Equipment Operating Conditions
WO2016112169A1 (en) 2015-01-08 2016-07-14 Schlumberger Canada Limited Shaft for downhole equipment

Also Published As

Publication number Publication date
US10697462B2 (en) 2020-06-30
CN109996963B (zh) 2021-01-26
WO2018058097A1 (en) 2018-03-29
EP3516238A4 (en) 2020-06-03
US20180128278A1 (en) 2018-05-10
EP3516238A1 (en) 2019-07-31
CN109996963A (zh) 2019-07-09
EP3516238B1 (en) 2021-05-05

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