EP0841486A3 - Vorrichtung und Verfahren zum Pumpen eines fluiden Mediums - Google Patents

Vorrichtung und Verfahren zum Pumpen eines fluiden Mediums Download PDF

Info

Publication number
EP0841486A3
EP0841486A3 EP97118953A EP97118953A EP0841486A3 EP 0841486 A3 EP0841486 A3 EP 0841486A3 EP 97118953 A EP97118953 A EP 97118953A EP 97118953 A EP97118953 A EP 97118953A EP 0841486 A3 EP0841486 A3 EP 0841486A3
Authority
EP
European Patent Office
Prior art keywords
fluid
pumping
chamber
medium
rotating
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.)
Granted
Application number
EP97118953A
Other languages
English (en)
French (fr)
Other versions
EP0841486B1 (de
EP0841486A2 (de
Inventor
Johann Dr. Meseth
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.)
Areva GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0841486A2 publication Critical patent/EP0841486A2/de
Publication of EP0841486A3 publication Critical patent/EP0841486A3/de
Application granted granted Critical
Publication of EP0841486B1 publication Critical patent/EP0841486B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • 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
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cyclones (AREA)

Abstract

Bei dem Verfahren zum Pumpen eines fluiden Mediums (f) gemäß der Erfindung wird das fluide Medium (f) gefördert, indem es mit einem rotierenden Pumpfluid (v) in Kontakt gebracht wird. Dadurch wird das fluide Medium (f) in eine Rotationsströmung versetzt und erfährt dabei Zentrifugalkräfte, infolge derer der Druck zum Fördern des fluiden Mediums (f) aufgebaut wird.
EP97118953A 1996-11-08 1997-10-30 Vorrichtung und Verfahren zum Pumpen eines fluiden Mediums Expired - Lifetime EP0841486B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19646232A DE19646232A1 (de) 1996-11-08 1996-11-08 Verfahren zum Pumpen eines fluiden Mediums und Pumpe für ein fluides Medium
DE19646232 1996-11-08

Publications (3)

Publication Number Publication Date
EP0841486A2 EP0841486A2 (de) 1998-05-13
EP0841486A3 true EP0841486A3 (de) 1998-09-30
EP0841486B1 EP0841486B1 (de) 2003-04-16

Family

ID=7811113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97118953A Expired - Lifetime EP0841486B1 (de) 1996-11-08 1997-10-30 Vorrichtung und Verfahren zum Pumpen eines fluiden Mediums

Country Status (3)

Country Link
EP (1) EP0841486B1 (de)
AT (1) ATE237754T1 (de)
DE (2) DE19646232A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322578A (fr) * 1962-05-11 1963-03-29 Honeywell Regulator Co Amplificateurs à fluide
US3131645A (en) * 1961-11-28 1964-05-05 A Y Dodge Co Vortex jet pump
DE1918134A1 (de) * 1968-04-10 1969-10-23 Gen Electric Dampfumwaelzvorrichtung fuer veraenderlichen Durchsatz
US5151112A (en) * 1990-07-24 1992-09-29 Pike Daniel E Pressure generator/gas scrubber
EP0518657A1 (de) * 1991-06-14 1992-12-16 General Electric Company Zwangs- und Naturumwälzsystem für Siedewasserreaktor
US5176447A (en) * 1988-04-29 1993-01-05 Energiagazdalkodasi Intenzet Turbomixer with rotating injector for mixing liquid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133722C (de) *
US3672790A (en) * 1971-04-15 1972-06-27 Berkeley Steel Construction Co Air lift pump
FR2233511A1 (en) * 1973-05-29 1975-01-10 Centre Techn Ind Mecanique Ejector type jet pump - has hyperboloid walls with spiral inlet and centre jets
GB2259329A (en) * 1991-09-06 1993-03-10 Atomic Energy Authority Uk Fluidic entrainment device
DE4234538C1 (de) * 1992-10-14 1994-04-14 Herbst Bremer Goldschlaegerei Vorrichtung zum Absaugen von insbesondere staubhaltigen Gasen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131645A (en) * 1961-11-28 1964-05-05 A Y Dodge Co Vortex jet pump
FR1322578A (fr) * 1962-05-11 1963-03-29 Honeywell Regulator Co Amplificateurs à fluide
DE1918134A1 (de) * 1968-04-10 1969-10-23 Gen Electric Dampfumwaelzvorrichtung fuer veraenderlichen Durchsatz
US5176447A (en) * 1988-04-29 1993-01-05 Energiagazdalkodasi Intenzet Turbomixer with rotating injector for mixing liquid
US5151112A (en) * 1990-07-24 1992-09-29 Pike Daniel E Pressure generator/gas scrubber
EP0518657A1 (de) * 1991-06-14 1992-12-16 General Electric Company Zwangs- und Naturumwälzsystem für Siedewasserreaktor

Also Published As

Publication number Publication date
DE19646232A1 (de) 1998-05-14
EP0841486B1 (de) 2003-04-16
ATE237754T1 (de) 2003-05-15
DE59709843D1 (de) 2003-05-22
EP0841486A2 (de) 1998-05-13

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