FR2550584B1 - MULTI-STAGE PUMP TURBINE - Google Patents

MULTI-STAGE PUMP TURBINE

Info

Publication number
FR2550584B1
FR2550584B1 FR8411777A FR8411777A FR2550584B1 FR 2550584 B1 FR2550584 B1 FR 2550584B1 FR 8411777 A FR8411777 A FR 8411777A FR 8411777 A FR8411777 A FR 8411777A FR 2550584 B1 FR2550584 B1 FR 2550584B1
Authority
FR
France
Prior art keywords
stage pump
pump turbine
turbine
stage
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.)
Expired
Application number
FR8411777A
Other languages
French (fr)
Other versions
FR2550584A1 (en
Inventor
Karl-Heinz John
Helmut Munch
Rudolf Steffan
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and 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 and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2550584A1 publication Critical patent/FR2550584A1/en
Application granted granted Critical
Publication of FR2550584B1 publication Critical patent/FR2550584B1/en
Expired 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
    • F04D29/44—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)
FR8411777A 1983-08-11 1984-07-25 MULTI-STAGE PUMP TURBINE Expired FR2550584B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3328963A DE3328963C2 (en) 1983-08-11 1983-08-11 Multi-stage pump turbine

Publications (2)

Publication Number Publication Date
FR2550584A1 FR2550584A1 (en) 1985-02-15
FR2550584B1 true FR2550584B1 (en) 1988-02-12

Family

ID=6206281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411777A Expired FR2550584B1 (en) 1983-08-11 1984-07-25 MULTI-STAGE PUMP TURBINE

Country Status (4)

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

Cited By (1)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285595C (en) *
US1703081A (en) * 1924-06-25 1929-02-19 Moody Lewis Ferry Hydraulic turbine
DE440679C (en) * 1924-07-19 1927-02-11 Armaturen & Maschinenfabrik A Ballast pump
FR721384A (en) * 1930-09-18 1932-03-02 Escher Wyss & Cie Const Mec Steering device with orientable vanes for rotary machines, in particular for rotary pumps
DE911352C (en) * 1943-01-17 1954-05-13 Fritz Schupp Gyroscope with device for mutual adjustment of the running and guide wheels
US3266427A (en) * 1965-08-26 1966-08-16 Cities Service Res & Dev Co Pump in a recycle type operation

Cited By (1)

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

Also Published As

Publication number Publication date
IT1176445B (en) 1987-08-18
NL8402273A (en) 1985-03-01
FR2550584A1 (en) 1985-02-15
DE3328963C2 (en) 1986-06-19
IT8421987A0 (en) 1984-07-20
DE3328963A1 (en) 1985-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse