IT1176445B - Pompa-turbina a piu' stadi - Google Patents

Pompa-turbina a piu' stadi

Info

Publication number
IT1176445B
IT1176445B IT21987/84A IT2198784A IT1176445B IT 1176445 B IT1176445 B IT 1176445B IT 21987/84 A IT21987/84 A IT 21987/84A IT 2198784 A IT2198784 A IT 2198784A IT 1176445 B IT1176445 B IT 1176445B
Authority
IT
Italy
Prior art keywords
turbine
stage pump
pump
stage
Prior art date
Application number
IT21987/84A
Other languages
English (en)
Other versions
IT8421987A0 (it
Inventor
Karl Heinz John
Helmut Munch
Rudolf Steffan
Original Assignee
Klein Schanzlin & Becker 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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of IT8421987A0 publication Critical patent/IT8421987A0/it
Application granted granted Critical
Publication of IT1176445B publication Critical patent/IT1176445B/it

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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT21987/84A 1983-08-11 1984-07-20 Pompa-turbina a piu' stadi IT1176445B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3328963A DE3328963C2 (de) 1983-08-11 1983-08-11 Mehrstufige Pumpenturbine

Publications (2)

Publication Number Publication Date
IT8421987A0 IT8421987A0 (it) 1984-07-20
IT1176445B true IT1176445B (it) 1987-08-18

Family

ID=6206281

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21987/84A IT1176445B (it) 1983-08-11 1984-07-20 Pompa-turbina a piu' stadi

Country Status (4)

Country Link
DE (1) DE3328963C2 (it)
FR (1) FR2550584B1 (it)
IT (1) IT1176445B (it)
NL (1) NL8402273A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2456479C2 (ru) * 2010-03-03 2012-07-20 Общество с ограниченной ответственностью Научно-производственное предприятие "Сириус" (ООО НПП "Сириус") Центробежно-вихревой насос

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285595C (it) *
US1703081A (en) * 1924-06-25 1929-02-19 Moody Lewis Ferry Hydraulic turbine
DE440679C (de) * 1924-07-19 1927-02-11 Armaturen & Maschinenfabrik A Ballastpumpe
FR721384A (fr) * 1930-09-18 1932-03-02 Escher Wyss & Cie Const Mec Dispositif directeur à aubes orientables pour machines rotatives, notamment pour pompes rotatives
DE911352C (de) * 1943-01-17 1954-05-13 Fritz Schupp Kreiselmaschine mit Einrichtung zur gegenseitigen Verstellung der Lauf- und Leitraeder
US3266427A (en) * 1965-08-26 1966-08-16 Cities Service Res & Dev Co Pump in a recycle type operation

Also Published As

Publication number Publication date
DE3328963C2 (de) 1986-06-19
IT8421987A0 (it) 1984-07-20
FR2550584A1 (fr) 1985-02-15
FR2550584B1 (fr) 1988-02-12
NL8402273A (nl) 1985-03-01
DE3328963A1 (de) 1985-02-28

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