FR2787837B1 - Impulseur diphasique avec canal incurve dans le plan meridien - Google Patents

Impulseur diphasique avec canal incurve dans le plan meridien

Info

Publication number
FR2787837B1
FR2787837B1 FR9816522A FR9816522A FR2787837B1 FR 2787837 B1 FR2787837 B1 FR 2787837B1 FR 9816522 A FR9816522 A FR 9816522A FR 9816522 A FR9816522 A FR 9816522A FR 2787837 B1 FR2787837 B1 FR 2787837B1
Authority
FR
France
Prior art keywords
diphasic
impeller
curved channel
meridian
plan
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
FR9816522A
Other languages
English (en)
Other versions
FR2787837A1 (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 FR9816522A priority Critical patent/FR2787837B1/fr
Priority to GB9930375A priority patent/GB2346934B/en
Priority to CA002296212A priority patent/CA2296212A1/fr
Priority to US09/471,499 priority patent/US6382919B1/en
Priority to NO19996493A priority patent/NO327891B1/no
Priority to IT1999MI002709A priority patent/IT1313968B1/it
Priority to JP11373002A priority patent/JP2000199496A/ja
Publication of FR2787837A1 publication Critical patent/FR2787837A1/fr
Application granted granted Critical
Publication of FR2787837B1 publication Critical patent/FR2787837B1/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
    • 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
    • F05B2200/00—Mathematical features
    • F05B2200/20—Special functions
    • F05B2200/26—Special functions trigonometric
    • F05B2200/262—Cosine
FR9816522A 1998-12-28 1998-12-28 Impulseur diphasique avec canal incurve dans le plan meridien Expired - Fee Related FR2787837B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9816522A FR2787837B1 (fr) 1998-12-28 1998-12-28 Impulseur diphasique avec canal incurve dans le plan meridien
GB9930375A GB2346934B (en) 1998-12-28 1999-12-22 Two-phase impeller with curved channel in the meridian plane
US09/471,499 US6382919B1 (en) 1998-12-28 1999-12-23 Two-phase impeller with curved channel in the meridian plane
CA002296212A CA2296212A1 (fr) 1998-12-28 1999-12-23 Impulseur diphasique avec canal incurve dans le plan meridien
NO19996493A NO327891B1 (no) 1998-12-28 1999-12-27 Tofase-skovlhjul med buet kanal i meridianplanet
IT1999MI002709A IT1313968B1 (it) 1998-12-28 1999-12-27 Girante bifase con canale curvo nel piano meridiano
JP11373002A JP2000199496A (ja) 1998-12-28 1999-12-28 子午線面に湾曲流路を備えた２相羽根車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816522A FR2787837B1 (fr) 1998-12-28 1998-12-28 Impulseur diphasique avec canal incurve dans le plan meridien

Publications (2)

Publication Number Publication Date
FR2787837A1 FR2787837A1 (fr) 2000-06-30
FR2787837B1 true FR2787837B1 (fr) 2001-02-02

Family

ID=9534577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816522A Expired - Fee Related FR2787837B1 (fr) 1998-12-28 1998-12-28 Impulseur diphasique avec canal incurve dans le plan meridien

Country Status (7)

Country Link
US (1) US6382919B1 (fr)
JP (1) JP2000199496A (fr)
CA (1) CA2296212A1 (fr)
FR (1) FR2787837B1 (fr)
GB (1) GB2346934B (fr)
IT (1) IT1313968B1 (fr)
NO (1) NO327891B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8457501B2 (en) * 2000-11-03 2013-06-04 Altera Corporation Reduction of polarization-dependent loss in double-pass grating configurations
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.
US9624930B2 (en) 2012-12-20 2017-04-18 Ge Oil & Gas Esp, Inc. Multiphase pumping system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR468877A (fr) * 1913-08-26 1914-07-18 Niklaus Augustin Appareil pour donner des soins aux malades
GB179197A (en) * 1921-05-02 1923-01-04 Bell T & Co Maschf Ag Improvements in high specific speed water turbines
GB1153993A (en) * 1965-06-16 1969-06-04 Rolls Royce Rotary Impeller Pumps
FR2333139A1 (fr) * 1975-11-27 1977-06-24 Inst Francais Du Petrole Dispositif perfectionne pour le pompage des fluides
GB1561454A (en) * 1976-12-20 1980-02-20 Inst Francais Du Petrole Devices for pumping a fluid comprising at least a liquid
FR2471501A1 (fr) * 1979-12-17 1981-06-19 Inst Francais Du Petrole Dispositif de pompage de fluides diphasiques
DE3441115C1 (de) * 1984-11-10 1986-01-30 Daimler-Benz Ag, 7000 Stuttgart Laufrad fuer eine Gasturbine
FR2665224B1 (fr) * 1990-07-27 1992-11-13 Inst Francais Du Petrole Dispositif de pompage ou de compression polyphasique et son utilisation.
US5375976A (en) * 1990-07-27 1994-12-27 Institut Francais Du Petrole Pumping or multiphase compression device and its use
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
FR2782755B1 (fr) * 1998-09-02 2000-09-29 Inst Francais Du Petrole Turmomachine polyphasique a melange de phases ameliore et methode associee

Also Published As

Publication number Publication date
JP2000199496A (ja) 2000-07-18
NO996493D0 (no) 1999-12-27
CA2296212A1 (fr) 2000-06-28
GB2346934A (en) 2000-08-23
GB9930375D0 (en) 2000-02-16
US6382919B1 (en) 2002-05-07
NO996493L (no) 2000-06-29
FR2787837A1 (fr) 2000-06-30
NO327891B1 (no) 2009-10-12
GB2346934B (en) 2003-04-09
ITMI992709A0 (it) 1999-12-27
ITMI992709A1 (it) 2001-06-27
IT1313968B1 (it) 2002-09-26

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Legal Events

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

Effective date: 20160831