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FR2720122B1 - Pompe polyphasique bi-turbojets. - Google Patents

Pompe polyphasique bi-turbojets.

Info

Publication number
FR2720122B1
FR2720122B1 FR9406300A FR9406300A FR2720122B1 FR 2720122 B1 FR2720122 B1 FR 2720122B1 FR 9406300 A FR9406300 A FR 9406300A FR 9406300 A FR9406300 A FR 9406300A FR 2720122 B1 FR2720122 B1 FR 2720122B1
Authority
FR
France
Prior art keywords
jet pump
phase multi
phase
jet
pump
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
FR9406300A
Other languages
English (en)
Other versions
FR2720122A1 (fr
Inventor
Yvon Castel
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 FR9406300A priority Critical patent/FR2720122B1/fr
Priority to CA002149832A priority patent/CA2149832A1/fr
Publication of FR2720122A1 publication Critical patent/FR2720122A1/fr
Application granted granted Critical
Publication of FR2720122B1 publication Critical patent/FR2720122B1/fr
Priority to US08/758,171 priority patent/US5827049A/en
Priority to US09/128,542 priority patent/US6086334A/en
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D11/00—Other rotary non-positive-displacement 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
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F04D13/043—Units comprising pumps and their driving means the pump being fluid driven the pump wheel carrying the fluid driving means
    • 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
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
    • F04F5/06—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/42—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow characterised by the input flow of inducing fluid medium being radial or tangential to output flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/463—Arrangements of nozzles with provisions for mixing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/464—Arrangements of nozzles with inversion of the direction of flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR9406300A 1994-05-20 1994-05-20 Pompe polyphasique bi-turbojets. Expired - Fee Related FR2720122B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9406300A FR2720122B1 (fr) 1994-05-20 1994-05-20 Pompe polyphasique bi-turbojets.
CA002149832A CA2149832A1 (fr) 1994-05-20 1995-05-19 Pompe polyphasique bi-turbojets
US08/758,171 US5827049A (en) 1994-05-20 1996-11-25 Bi-turbojets polyphasic pump with axial thrust cancellation
US09/128,542 US6086334A (en) 1994-05-20 1998-08-04 Method of operating a bi-turbojets polyphasic pump with axial thrust cancellation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406300A FR2720122B1 (fr) 1994-05-20 1994-05-20 Pompe polyphasique bi-turbojets.

Publications (2)

Publication Number Publication Date
FR2720122A1 FR2720122A1 (fr) 1995-11-24
FR2720122B1 true FR2720122B1 (fr) 1996-06-28

Family

ID=9463475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406300A Expired - Fee Related FR2720122B1 (fr) 1994-05-20 1994-05-20 Pompe polyphasique bi-turbojets.

Country Status (3)

Country Link
US (2) US5827049A (fr)
CA (1) CA2149832A1 (fr)
FR (1) FR2720122B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720122B1 (fr) * 1994-05-20 1996-06-28 Inst Francais Du Petrole Pompe polyphasique bi-turbojets.
NL1009256C1 (nl) * 1998-05-25 1999-06-25 Scipio Pieter Sjoerd Beerlings Cyclonale ejectiepomp.
US7287177B2 (en) * 2003-12-04 2007-10-23 International Business Machines Corporation Digital reliability monitor having autonomic repair and notification capability
DE102013203942B4 (de) * 2013-03-07 2014-12-04 Continental Automotive Gmbh In einem Kraftstoffbehälter eines Kraftfahrzeugs angeordnete Saugstrahlpumpe

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334091C (de) * 1915-06-10 1921-03-09 Weise Soehne Selbstanspringende, durch Wassermotor betriebene Kreiselpumpe
US1280276A (en) * 1915-08-13 1918-10-01 Robert V Morse Centrifugal air-compression system.
US1273948A (en) * 1917-03-08 1918-07-30 C H Wheeler Mfg Co Condensing apparatus.
US1332698A (en) * 1919-06-12 1920-03-02 Vail Guy Randall Combined vacuum-producing and boiler feeding apparatus
US1758376A (en) * 1926-01-09 1930-05-13 Nelson E Reynolds Method and means to pump oil with fluids
CH157411A (de) * 1931-04-06 1932-09-30 Hilpert Alfons Verfahren und Vorrichtung zum Fördern, Verdichten oder Verdünnen von Gasen und Dämpfen und zur Flüssigkeitsförderung.
US2780175A (en) * 1951-03-17 1957-02-05 Thompson Prod Inc Pump
US3046732A (en) * 1956-06-20 1962-07-31 Research Corp Method of energy exchange and apparatus for carrying out the same
US2938658A (en) * 1958-03-21 1960-05-31 Berry W Foster Pump
US3043497A (en) * 1959-12-29 1962-07-10 Gabbioneta Roberto Means for the support of the rotor in liquid ring rotary pumps
US3361336A (en) * 1964-06-23 1968-01-02 Joseph V. Foa Method of energy separation and apparatus for carrying out the same
US3306525A (en) * 1964-11-02 1967-02-28 Dornier Werke Gmbh Apparatus for augmenting jet thrust
US3395854A (en) * 1965-06-10 1968-08-06 Energy Technolgy Inc Compressor
US3370423A (en) * 1966-05-27 1968-02-27 Woodland Mfg Company Variable flow hydraulic system with reserve fluid eductor
FR2046038A5 (fr) * 1969-05-19 1971-03-05 Commissariat Energie Atomique
US3614037A (en) * 1969-09-22 1971-10-19 Boeing Co Aircraft combination thrust reverser and sound suppressor and a particular full range balanced thrust reverser
FR2182623B1 (fr) * 1972-03-30 1974-12-20 Activite Atom Avance
US4003678A (en) * 1975-02-10 1977-01-18 E M C Energies, Inc. Fluid operated well turbopump
US4239155A (en) * 1979-05-30 1980-12-16 The United States Of America As Represented By The Secretary Of The Navy Core-flow rotary jet
US4485518A (en) * 1983-07-01 1984-12-04 Rexair, Inc. Wet-dry vacuum cleaning apparatus
FR2599093B1 (fr) * 1986-05-22 1991-08-02 Inst Francais Du Petrole Ejecteur a rotation induite
US4790376A (en) * 1986-11-28 1988-12-13 Texas Independent Tools & Unlimited Services, Inc. Downhole jet pump
US4865518A (en) * 1988-09-30 1989-09-12 Foa Joseph V Flow induction device
US5151112A (en) * 1990-07-24 1992-09-29 Pike Daniel E Pressure generator/gas scrubber
US5205119A (en) * 1991-06-14 1993-04-27 Aerojet-General Corporation Ejector ramjet
FR2720122B1 (fr) * 1994-05-20 1996-06-28 Inst Francais Du Petrole Pompe polyphasique bi-turbojets.
FR2722252B1 (fr) * 1994-07-05 1996-08-30 Inst Francais Du Petrole Methode et dispositif de pompage a jets sequentiels

Also Published As

Publication number Publication date
CA2149832A1 (fr) 1995-11-21
US5827049A (en) 1998-10-27
FR2720122A1 (fr) 1995-11-24
US6086334A (en) 2000-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse