FR2299537A1 - Pompe centrifuge - Google Patents

Pompe centrifuge

Info

Publication number
FR2299537A1
FR2299537A1 FR7519568A FR7519568A FR2299537A1 FR 2299537 A1 FR2299537 A1 FR 2299537A1 FR 7519568 A FR7519568 A FR 7519568A FR 7519568 A FR7519568 A FR 7519568A FR 2299537 A1 FR2299537 A1 FR 2299537A1
Authority
FR
France
Prior art keywords
impeller
centrifugal pump
inlet port
edge
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.)
Granted
Application number
FR7519568A
Other languages
English (en)
Other versions
FR2299537B1 (fr
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.)
E Sarlin Oy AB
Original Assignee
E Sarlin Oy AB
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 E Sarlin Oy AB filed Critical E Sarlin Oy AB
Publication of FR2299537A1 publication Critical patent/FR2299537A1/fr
Application granted granted Critical
Publication of FR2299537B1 publication Critical patent/FR2299537B1/fr
Granted 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7519568A 1975-01-28 1975-06-23 Pompe centrifuge Granted FR2299537A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750217A FI750217A (fr) 1975-01-28 1975-01-28

Publications (2)

Publication Number Publication Date
FR2299537A1 true FR2299537A1 (fr) 1976-08-27
FR2299537B1 FR2299537B1 (fr) 1979-10-19

Family

ID=8508929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519568A Granted FR2299537A1 (fr) 1975-01-28 1975-06-23 Pompe centrifuge

Country Status (5)

Country Link
CH (1) CH609749A5 (fr)
DE (1) DE2602624A1 (fr)
FI (1) FI750217A (fr)
FR (1) FR2299537A1 (fr)
SE (1) SE7600798L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374608A2 (fr) * 1988-12-23 1990-06-27 Rockwell International Corporation Dispositif de contrôle du profil de la vitesse à l'entrée d'une pompe rotative
DE4338931A1 (de) * 1993-11-15 1995-05-18 Wilo Gmbh Verstopfungsfreie Kreiselpumpe
EP1855013A2 (fr) * 2006-05-12 2007-11-14 Appliances Components Companies S.p.A. Amélioration de chambre de pompage dans une pompe à turbine centrifuge

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944183A1 (de) * 1978-11-08 1980-05-29 Papst Motoren Kg Miniaturdiagonalgeblaese mit axialem stroemungseintritt und radialem stroemungsaustritt
DE3704360A1 (de) * 1987-02-12 1988-08-25 Klein Schanzlin & Becker Ag Kreiselpumpe zur foerderung von feststoffhaltigen fluessigkeiten
SE520740C2 (sv) * 1998-06-30 2003-08-19 Abs Pump Prod Ab Centrifugalpump
US10082154B2 (en) 2014-11-06 2018-09-25 Sulzer Management Ag Intake channel arrangement for a volute casing of a centrifugal pump, a flange member, a volute casing for a centrifugal pump and a centrifugal pump
USD926820S1 (en) 2015-08-20 2021-08-03 Sulzer Management Ag Portion of volute casing for a pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316007A (en) * 1942-01-14 1943-04-06 Thompson Prod Inc Booster pump throat
FR2145350A5 (fr) * 1971-07-06 1973-02-16 Andritz Ag Maschf

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316007A (en) * 1942-01-14 1943-04-06 Thompson Prod Inc Booster pump throat
FR2145350A5 (fr) * 1971-07-06 1973-02-16 Andritz Ag Maschf

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374608A2 (fr) * 1988-12-23 1990-06-27 Rockwell International Corporation Dispositif de contrôle du profil de la vitesse à l'entrée d'une pompe rotative
EP0374608A3 (fr) * 1988-12-23 1991-01-09 Rockwell International Corporation Dispositif de contrôle du profil de la vitesse à l'entrée d'une pompe rotative
DE4338931A1 (de) * 1993-11-15 1995-05-18 Wilo Gmbh Verstopfungsfreie Kreiselpumpe
EP1855013A2 (fr) * 2006-05-12 2007-11-14 Appliances Components Companies S.p.A. Amélioration de chambre de pompage dans une pompe à turbine centrifuge
EP1855013A3 (fr) * 2006-05-12 2013-10-23 Nidec Sole Motor Corporation S.r.l. Amélioration de chambre de pompage dans une pompe à turbine centrifuge

Also Published As

Publication number Publication date
FR2299537B1 (fr) 1979-10-19
CH609749A5 (en) 1979-03-15
FI750217A (fr) 1976-07-30
SE7600798L (sv) 1976-07-29
DE2602624A1 (de) 1976-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse