NL178022C - Device for pumping a fluid, provided with a rotor in the form of one or more screw blades. - Google Patents

Device for pumping a fluid, provided with a rotor in the form of one or more screw blades.

Info

Publication number
NL178022C
NL178022C NL7613176A NL7613176A NL178022C NL 178022 C NL178022 C NL 178022C NL 7613176 A NL7613176 A NL 7613176A NL 7613176 A NL7613176 A NL 7613176A NL 178022 C NL178022 C NL 178022C
Authority
NL
Netherlands
Prior art keywords
pumping
rotor
fluid
screw blades
blades
Prior art date
Application number
NL7613176A
Other languages
Dutch (nl)
Other versions
NL7613176A (en
NL178022B (en
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NL7613176A publication Critical patent/NL7613176A/en
Publication of NL178022B publication Critical patent/NL178022B/en
Application granted granted Critical
Publication of NL178022C publication Critical patent/NL178022C/en

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
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7613176A 1975-11-27 1976-11-25 Device for pumping a fluid, provided with a rotor in the form of one or more screw blades. NL178022C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536774A FR2333139A1 (en) 1975-11-27 1975-11-27 Two-phase fluid axial flow type pump - with specified spiral blade configuration for cavitation prevention (NL 1.6.77)

Publications (3)

Publication Number Publication Date
NL7613176A NL7613176A (en) 1977-06-01
NL178022B NL178022B (en) 1985-08-01
NL178022C true NL178022C (en) 1986-01-02

Family

ID=9163174

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613176A NL178022C (en) 1975-11-27 1976-11-25 Device for pumping a fluid, provided with a rotor in the form of one or more screw blades.

Country Status (3)

Country Link
DE (1) DE2653630C2 (en)
FR (1) FR2333139A1 (en)
NL (1) NL178022C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414651A1 (en) 1978-01-16 1979-08-10 Inst Francais Du Petrole DEVICE FOR TRANSFORMING A DIPHASIC PRIMARY FLOW INTO SEVERAL SECONDARY DIPHASIC FLOWS
FR2417057A1 (en) * 1978-02-14 1979-09-07 Inst Francais Du Petrole METHOD AND DEVICE FOR TRANSPORTING BY PIPELINE A FLUID CONSISTING OF ESSENTIAL GAS MASS
FR2471501A1 (en) * 1979-12-17 1981-06-19 Inst Francais Du Petrole DEVICE FOR PUMPING DIPHASIC FLUIDS
US5375976A (en) * 1990-07-27 1994-12-27 Institut Francais Du Petrole Pumping or multiphase compression device and its use
FR2674902A1 (en) * 1991-04-04 1992-10-09 Inst Francais Du Petrole Installation and method for offshore exploitation of small oil-bearing deposits
DK0470883T3 (en) * 1990-08-10 1995-11-27 Inst Francais Du Petrole Method and device for utilizing small oil fields in the seabed
GB9526369D0 (en) * 1995-12-22 1996-02-21 Weir Pumps Ltd Improved multistage pumps and compressors
FR2743113B1 (en) * 1995-12-28 1998-01-23 Inst Francais Du Petrole DEVICE FOR PUMPING OR COMPRESSING A TANDEM BLADED POLYPHASTIC FLUID
FR2748533B1 (en) * 1996-05-07 1999-07-23 Inst Francais Du Petrole POLYPHASIC AND CENTRIFUGAL PUMPING SYSTEM
FR2748532B1 (en) * 1996-05-07 1999-07-16 Inst Francais Du Petrole POLYPHASIC AND CENTRIFUGAL PUMPING SYSTEM
FR2774136B1 (en) 1998-01-28 2000-02-25 Inst Francais Du Petrole SINGLE SHAFT COMPRESSION-PUMP DEVICE ASSOCIATED WITH A SEPARATOR
FR2775028B1 (en) * 1998-02-18 2000-04-21 Christian Bratu PUMPING CELL FOR A POLYPHASIC EFFLUENT AND PUMP COMPRISING AT LEAST ONE OF SUCH CELLS
FR2782755B1 (en) 1998-09-02 2000-09-29 Inst Francais Du Petrole POLYPHASTIC TURMOMACHINE WITH IMPROVED PHASE MIXTURE AND ASSOCIATED METHOD
FR2787837B1 (en) * 1998-12-28 2001-02-02 Inst Francais Du Petrole DIPHASIC IMPELLER WITH CURVED CHANNEL IN THE MERIDIAN PLAN
FR2787836B1 (en) 1998-12-28 2001-02-02 Inst Francais Du Petrole HELICO-RADIO-AXIAL DIPHASIC IMPELLER WITH CURVED FAIRING
FR2858668B1 (en) 2003-08-04 2005-09-23 Inst Francais Du Petrole USE OF A DIPHASIC TURBINE IN A HYDROPROCESSING PROCESS
EP3312432B1 (en) 2016-10-19 2021-06-23 IFP Energies nouvelles Diffuser for a fluid compression device, comprising at least one vane with opening

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE376051B (en) * 1973-05-09 1975-05-05 Stenberg Flygt Ab

Also Published As

Publication number Publication date
FR2333139A1 (en) 1977-06-24
DE2653630C2 (en) 1985-11-07
NL7613176A (en) 1977-06-01
NL178022B (en) 1985-08-01
DE2653630A1 (en) 1977-06-08
FR2333139B1 (en) 1978-12-22

Similar Documents

Publication Publication Date Title
NL178022C (en) Device for pumping a fluid, provided with a rotor in the form of one or more screw blades.
NL7412807A (en) DEVICE FOR DETECTING PARTICLES WITH CRONDIMENSIONS IN A FLUIDUM MEDIUM.
NL7600148A (en) PROCEDURE FOR CIRCULATING MEDIA IN A BORE WELL, AS WELL AS A DEVICE FOR PERFORMING THIS PROCEDURE.
NL7312477A (en) HOLDER, ESPECIALLY FOR LIQUIDS.
NL161362C (en) PIPE FOR BLOOD AND THE LIKE, EQUIPPED WITH AN INJECTION SITE.
NL152628B (en) THREADED PIPE CONNECTION, ESPECIALLY FOR PIPES FOR DEEP BORE.
NL179546B (en) MODULE FOR USE IN AN ULTRA-FILTRATION DEVICE.
NL163595C (en) METHOD FOR DRILLING A DRILLWELL USING A CALCULATOR
NL7409590A (en) METHOD AND DEVICE FOR MANUFACTURING CHIPBOARD, FIBER BOARD AND THE LIKE.
NL7414783A (en) PROCESS FOR DISPERSING A POWDER IN A LIQUID, AS WELL AS A DEVICE FOR PERFORMING THE PROCEDURE.
NL150554B (en) DEVICE FOR MOVING FLUIDUM, EQUIPPED WITH A DRILLED ROTOR.
NL165583C (en) DEVICE FOR STABILIZING A FLAT-SUSPENDED PLATFORM.
NL171496C (en) METHOD FOR ANALYZING CERTAIN SUBSTANCES IN A LIQUID.
NL7508133A (en) CONTINUOUS CASTING MACHINE WITH A DEVICE FOR DETERMINING THE FORCES ON THE CASTING.
NL7501412A (en) MORE DEVICE FOR SHIPS, ESPECIALLY RS.
NL179612C (en) DEVICE FOR DETERMINING THE DENSITY OF A FLUID.
NL164131C (en) DEVICE SUITABLE FOR MEASURING THE SPEED OF A FLUID FLOW.
NL179755B (en) DEVICE FOR CONVERTING A ROTATION INTO AN AXIAL MOVEMENT.
NL178150C (en) ROTOR ROTATABLE ROTOR FOR MOVING LIQUID.
NL7400522A (en) DEVICE FOR DETERMINING THE WATER CONTENT IN LUBRICATING OIL.
NL7413115A (en) DEVICE FOR DETERMINING THE PROPERTIES OF A SAMPLE OF RADIATION EMITTING PARTICLES SUSPENDED IN A FLUIDUM.
NL7604028A (en) FLUID FLOW LIMITER.
NL172361C (en) MULTI-WAY SLIDE FOR A FLOWING MEDIUM, IN PARTICULAR A ROTATING SLIDE.
NL7415232A (en) DEVICE FOR RESTRICTING THE SPEED.
NL7411116A (en) DEVICE FOR KEEPING THE EM LEVEL CONSTANT IN A VACUUM SYSTEM.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent

Free format text: 961125