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
NL178022B (en
NL7613176A (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
Priority to FR7536774A priority Critical patent/FR2333139B1/fr
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

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00Pumping liquids and elastic fluids at the same time
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/181Axial flow rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00Axial-flow pumps
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)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536774A FR2333139B1 (en) 1975-11-27 1975-11-27

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) FR2333139B1 (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
FR2414651B1 (en) 1978-01-16 1980-05-16 Inst Francais Du Petrole
FR2417057B1 (en) * 1978-02-14 1980-09-05 Inst Francais Du Petrole
FR2471501B1 (en) * 1979-12-17 1983-11-18 Inst Francais Du Petrole
US5375976A (en) * 1990-07-27 1994-12-27 Institut Francais Du Petrole Pumping or multiphase compression device and its use
EP0470883B1 (en) * 1990-08-10 1995-10-18 Institut Francais Du Petrole Installation and method for the exploitation of small offshore reservoirs
FR2674902B1 (en) * 1991-04-04 1997-02-14
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
FR2787836B1 (en) * 1998-12-28 2001-02-02 Inst Francais Du Petrole Helico-radio-axial diphasic impeller with curved fairing
FR2787837B1 (en) * 1998-12-28 2001-02-02 Inst Francais Du Petrole Diphasic impeller with curved channel in the meridian plan
FR2858668B1 (en) * 2003-08-04 2005-09-23 Inst Francais Du Petrole Use of a diphasic turbine in a hydroprocessing process
EP3312432A1 (en) 2016-10-19 2018-04-25 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
DE2653630C2 (en) 1985-11-07
NL178022B (en) 1985-08-01
DE2653630A1 (en) 1977-06-08
FR2333139B1 (en) 1978-12-22
FR2333139A1 (en) 1977-06-24
NL7613176A (en) 1977-06-01

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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

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