FR2787836B1 - Impulseur diphasique helico-radio-axial avec carenage incurve - Google Patents

Impulseur diphasique helico-radio-axial avec carenage incurve

Info

Publication number
FR2787836B1
FR2787836B1 FR9816521A FR9816521A FR2787836B1 FR 2787836 B1 FR2787836 B1 FR 2787836B1 FR 9816521 A FR9816521 A FR 9816521A FR 9816521 A FR9816521 A FR 9816521A FR 2787836 B1 FR2787836 B1 FR 2787836B1
Authority
FR
France
Prior art keywords
helico
diphasic
impeller
radio
axial
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.)
Expired - Fee Related
Application number
FR9816521A
Other languages
English (en)
Other versions
FR2787836A1 (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
Priority to FR9816521A priority Critical patent/FR2787836B1/fr
Priority to GB9930371A priority patent/GB2346654B/en
Priority to CA002296206A priority patent/CA2296206C/fr
Priority to NO19996494A priority patent/NO327890B1/no
Priority to US09/472,444 priority patent/US6273672B1/en
Priority to IT1999MI002710A priority patent/IT1313969B1/it
Priority to JP11373094A priority patent/JP2000205187A/ja
Publication of FR2787836A1 publication Critical patent/FR2787836A1/fr
Application granted granted Critical
Publication of FR2787836B1 publication Critical patent/FR2787836B1/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)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR9816521A 1998-12-28 1998-12-28 Impulseur diphasique helico-radio-axial avec carenage incurve Expired - Fee Related FR2787836B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9816521A FR2787836B1 (fr) 1998-12-28 1998-12-28 Impulseur diphasique helico-radio-axial avec carenage incurve
GB9930371A GB2346654B (en) 1998-12-28 1999-12-22 Two-phase helical mixed flow impeller with curved fairing
CA002296206A CA2296206C (fr) 1998-12-28 1999-12-23 Impulseur diphasique helico-radio-axial avec carenage incurve
US09/472,444 US6273672B1 (en) 1998-12-28 1999-12-27 Two-phase helical mixed flow impeller with curved fairing
NO19996494A NO327890B1 (no) 1998-12-28 1999-12-27 Skovlhjul med krum skjerm for skruelinjeformet blandet tofasestromning
IT1999MI002710A IT1313969B1 (it) 1998-12-28 1999-12-27 Girante di flusso misto elicoidale bifase con coperchio curvo
JP11373094A JP2000205187A (ja) 1998-12-28 1999-12-28 曲線状のフェアリングを備えた二相ヘリカル混流羽根車

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2787836A1 FR2787836A1 (fr) 2000-06-30
FR2787836B1 true FR2787836B1 (fr) 2001-02-02

Family

ID=9534576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816521A Expired - Fee Related FR2787836B1 (fr) 1998-12-28 1998-12-28 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
NO327890B1 (no) 2009-10-12
NO996494L (no) 2000-06-29
US6273672B1 (en) 2001-08-14
IT1313969B1 (it) 2002-09-26
NO996494D0 (no) 1999-12-27
GB9930371D0 (en) 2000-02-16
GB2346654A (en) 2000-08-16
ITMI992710A1 (it) 2001-06-27
JP2000205187A (ja) 2000-07-25
FR2787836A1 (fr) 2000-06-30
CA2296206A1 (fr) 2000-06-28
ITMI992710A0 (it) 1999-12-27
CA2296206C (fr) 2008-07-15
GB2346654B (en) 2002-11-13

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20160831