CA2296206A1 - Impulseur diphasique helico-radio-axial avec carenage incurve - Google Patents

Impulseur diphasique helico-radio-axial avec carenage incurve Download PDF

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Publication number
CA2296206A1
CA2296206A1 CA002296206A CA2296206A CA2296206A1 CA 2296206 A1 CA2296206 A1 CA 2296206A1 CA 002296206 A CA002296206 A CA 002296206A CA 2296206 A CA2296206 A CA 2296206A CA 2296206 A1 CA2296206 A1 CA 2296206A1
Authority
CA
Canada
Prior art keywords
impeller
helico
radio
axial
diphasic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002296206A
Other languages
English (en)
Other versions
CA2296206C (fr
Inventor
Yves Charron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of CA2296206A1 publication Critical patent/CA2296206A1/fr
Application granted granted Critical
Publication of CA2296206C publication Critical patent/CA2296206C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

Impulseur diphasique hélico-radio-axial de compression ou de détente comportant une ou plusieurs aubes montées sur un moyeu, un couvercle ou carénage monté sur la partie extérieure des aubes, l'ensemble étant disposé dans un carter. Le couvercle possède sur au moins une de ses extrémités correspondant à l'entrée et/ou à la sortie de l'impulseur une pente dont la valeur est déterminée de façon à limiter les fuites entre l'entrée et la sortie de l'impulseur.
CA002296206A 1998-12-28 1999-12-23 Impulseur diphasique helico-radio-axial avec carenage incurve Expired - Fee Related CA2296206C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98/16521 1998-12-28
FR9816521A FR2787836B1 (fr) 1998-12-28 1998-12-28 Impulseur diphasique helico-radio-axial avec carenage incurve

Publications (2)

Publication Number Publication Date
CA2296206A1 true CA2296206A1 (fr) 2000-06-28
CA2296206C CA2296206C (fr) 2008-07-15

Family

ID=9534576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002296206A Expired - Fee Related CA2296206C (fr) 1998-12-28 1999-12-23 Impulseur diphasique helico-radio-axial avec carenage incurve

Country Status (7)

Country Link
US (1) US6273672B1 (fr)
JP (1) JP2000205187A (fr)
CA (1) CA2296206C (fr)
FR (1) FR2787836B1 (fr)
GB (1) GB2346654B (fr)
IT (1) IT1313969B1 (fr)
NO (1) NO327890B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150600B1 (en) 2002-10-31 2006-12-19 Wood Group Esp, Inc. Downhole turbomachines for handling two-phase flow
EP2386766B1 (fr) 2010-05-11 2022-10-12 Sulzer Management AG Pompe hélico-axiale, rotor pour une pompe hélico-axiale,palier hydrodynamique d'un rotor d'une pompe hélico-axiale et pompe hybride dotée d'un rotor pour une pompe hélico-axiale
GB2482861B (en) 2010-07-30 2014-12-17 Hivis Pumps As Pump/motor assembly
IT1401868B1 (it) 2010-08-31 2013-08-28 Nuova Pignone S R L Turbomacchina con stadio a flusso misto e metodo.
FR3069290B1 (fr) * 2017-07-19 2019-08-09 Yves Charron Machine rotodynamique comprenant des impulseurs helico radio axiaux avec controle du glissement interfacial

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333139A1 (fr) * 1975-11-27 1977-06-24 Inst Francais Du Petrole Dispositif perfectionne pour le pompage des fluides
US4097186A (en) * 1976-11-18 1978-06-27 Worthington Pump, Inc. Multi-stage ring type centrifugal pumps with inducer means
FR2471501A1 (fr) * 1979-12-17 1981-06-19 Inst Francais Du Petrole Dispositif de pompage de fluides diphasiques
GB8821729D0 (en) * 1988-09-16 1988-11-16 Nat Nuclear Corp Ltd Impeller pumps
FR2665224B1 (fr) * 1990-07-27 1992-11-13 Inst Francais Du Petrole Dispositif de pompage ou de compression polyphasique et son utilisation.
FR2683598B1 (fr) * 1991-11-07 1994-03-04 Ecia Virole annulaire profilee pour helice de ventilateur et son application aux motoventilateurs d'automobile.
FR2697870A1 (fr) * 1992-11-09 1994-05-13 Technicatome Pompe axiale à faible débit.
FR2743113B1 (fr) * 1995-12-28 1998-01-23 Inst Francais Du Petrole Dispositif de pompage ou de compression d'un fluide polyphasique a aubage en tandem
US5997242A (en) * 1996-12-02 1999-12-07 Alden Research Laboratory, Inc. Hydraulic turbine
DE19703551A1 (de) * 1997-01-31 1998-08-13 Bayer Ag Axialförderer, vorzugsweise mit Begasungselement, und Schlaufenreaktor, diesen enthaltend

Also Published As

Publication number Publication date
CA2296206C (fr) 2008-07-15
GB9930371D0 (en) 2000-02-16
NO327890B1 (no) 2009-10-12
IT1313969B1 (it) 2002-09-26
ITMI992710A0 (it) 1999-12-27
FR2787836A1 (fr) 2000-06-30
GB2346654B (en) 2002-11-13
NO996494D0 (no) 1999-12-27
JP2000205187A (ja) 2000-07-25
US6273672B1 (en) 2001-08-14
FR2787836B1 (fr) 2001-02-02
ITMI992710A1 (it) 2001-06-27
NO996494L (no) 2000-06-29
GB2346654A (en) 2000-08-16

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