PL82428B1 - - Google Patents

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Publication number
PL82428B1
PL82428B1 PL1973160831A PL16083173A PL82428B1 PL 82428 B1 PL82428 B1 PL 82428B1 PL 1973160831 A PL1973160831 A PL 1973160831A PL 16083173 A PL16083173 A PL 16083173A PL 82428 B1 PL82428 B1 PL 82428B1
Authority
PL
Poland
Prior art keywords
pump
impeller
inlet
pump impeller
pump according
Prior art date
Application number
PL1973160831A
Other languages
English (en)
Polish (pl)
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 filed Critical
Publication of PL82428B1 publication Critical patent/PL82428B1/pl

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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2272—Rotors specially for centrifugal pumps with special measures for influencing flow or boundary layer
    • 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)
  • Secondary Cells (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
PL1973160831A 1972-02-21 1973-02-20 PL82428B1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02059/72A SE362689B (fi) 1972-02-21 1972-02-21

Publications (1)

Publication Number Publication Date
PL82428B1 true PL82428B1 (fi) 1975-10-31

Family

ID=20259306

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1973160831A PL82428B1 (fi) 1972-02-21 1973-02-20

Country Status (6)

Country Link
DE (1) DE2307714A1 (fi)
FI (1) FI72376C (fi)
GB (1) GB1412488A (fi)
PL (1) PL82428B1 (fi)
SE (1) SE362689B (fi)
SU (1) SU650518A3 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842479A (en) * 1981-01-29 1989-06-27 Vaughan Co., Inc. High head centrifugal slicing slurry pump
US4681508A (en) * 1984-11-14 1987-07-21 Kim Choong W Supercavitation centrifugal pump
DE3608229A1 (de) * 1986-03-12 1987-09-17 Klein Schanzlin & Becker Ag Laufschaufel fuer eine axialkreiselpumpe
DE3704361A1 (de) * 1987-02-12 1988-08-25 Klein Schanzlin & Becker Ag Kreiselpumpe zur foerderung von feststoffhaltigen fluessigkeiten
US4820115A (en) * 1987-11-12 1989-04-11 Dresser Industries, Inc. Open impeller for centrifugal compressors
FI87543C (fi) * 1988-06-15 1993-01-25 Sarlin Ab Oy E Propeller vid en blandningsmaskin
DE4435192C1 (de) * 1994-09-30 1996-02-29 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad für verschmutzte Flüssigkeiten
EP1903216B1 (en) * 2006-09-18 2009-10-28 IHC Holland IE B.V. Centrifugal pump, and use thereof
EP2711557B1 (en) * 2012-09-20 2019-10-02 Sulzer Management AG An impeller for a centrifugal pump
NL2013367B1 (en) * 2014-08-26 2016-09-26 Ihc Holland Ie Bv Impeller blade with asymmetric thickness.
EP3440360B1 (en) * 2016-04-06 2023-08-30 FLSmidth A/S Low inlet vorticity impeller having enhanced hydrodynamic wear characteristics

Also Published As

Publication number Publication date
DE2307714A1 (de) 1973-08-30
GB1412488A (en) 1975-11-05
FI72376C (fi) 1988-03-22
SU650518A3 (ru) 1979-02-28
SE362689B (fi) 1973-12-17
FI72376B (fi) 1987-01-30

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