FR2984969B1 - Dispositif d'entrainement de fluide - Google Patents

Dispositif d'entrainement de fluide

Info

Publication number
FR2984969B1
FR2984969B1 FR1162457A FR1162457A FR2984969B1 FR 2984969 B1 FR2984969 B1 FR 2984969B1 FR 1162457 A FR1162457 A FR 1162457A FR 1162457 A FR1162457 A FR 1162457A FR 2984969 B1 FR2984969 B1 FR 2984969B1
Authority
FR
France
Prior art keywords
driving fluid
fluid
driving
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.)
Active
Application number
FR1162457A
Other languages
English (en)
Other versions
FR2984969A1 (fr
Inventor
Jean-Paul Turcaud
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.)
ELTROVA
Original Assignee
ELTROVA
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 ELTROVA filed Critical ELTROVA
Priority to FR1162457A priority Critical patent/FR2984969B1/fr
Priority to PCT/FR2012/053050 priority patent/WO2013098515A1/fr
Publication of FR2984969A1 publication Critical patent/FR2984969A1/fr
Application granted granted Critical
Publication of FR2984969B1 publication Critical patent/FR2984969B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1162457A 2011-12-26 2011-12-26 Dispositif d'entrainement de fluide Active FR2984969B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1162457A FR2984969B1 (fr) 2011-12-26 2011-12-26 Dispositif d'entrainement de fluide
PCT/FR2012/053050 WO2013098515A1 (fr) 2011-12-26 2012-12-21 Dispositif de propulsion de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1162457A FR2984969B1 (fr) 2011-12-26 2011-12-26 Dispositif d'entrainement de fluide

Publications (2)

Publication Number Publication Date
FR2984969A1 FR2984969A1 (fr) 2013-06-28
FR2984969B1 true FR2984969B1 (fr) 2015-05-01

Family

ID=47599114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162457A Active FR2984969B1 (fr) 2011-12-26 2011-12-26 Dispositif d'entrainement de fluide

Country Status (2)

Country Link
FR (1) FR2984969B1 (fr)
WO (1) WO2013098515A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB114479A (en) * 1917-04-05 1918-04-05 Frank Gillett Cory Improvements in and relating to Screw Pumps.
GB651382A (en) * 1948-11-04 1951-03-14 John Clark An improved centrifugal pump
US3606277A (en) * 1969-09-22 1971-09-20 Brahim Ijac Kader Transit-mix concrete truck
US3771900A (en) * 1971-10-14 1973-11-13 S Baehr Graduated screw pump
FR2514745A1 (fr) * 1981-10-16 1983-04-22 Trautwein Bill Appareil et procedes pour le traitement de l'eau des bassins des tours de refroidissement
FR2658870B1 (fr) * 1990-02-23 1994-09-02 Claude Girardet Pompe auto amorcante a vis sans fin et procede de pompage utilisant ladite pompe.
US5312224A (en) * 1993-03-12 1994-05-17 International Business Machines Corporation Conical logarithmic spiral viscosity pump
GB0200058D0 (en) * 2002-01-03 2002-02-20 Lover Geoffrey Screw jet or compressor

Also Published As

Publication number Publication date
FR2984969A1 (fr) 2013-06-28
WO2013098515A1 (fr) 2013-07-04

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