FR886545A - Single or multi-stage centrifugal pump with radial vane rotor - Google Patents

Single or multi-stage centrifugal pump with radial vane rotor

Info

Publication number
FR886545A
FR886545A FR886545DA FR886545A FR 886545 A FR886545 A FR 886545A FR 886545D A FR886545D A FR 886545DA FR 886545 A FR886545 A FR 886545A
Authority
FR
France
Prior art keywords
centrifugal pump
vane rotor
stage centrifugal
radial vane
radial
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
Other languages
French (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.)
Siemen and Hinsch GmbH
Original Assignee
Siemen and Hinsch GmbH
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 Siemen and Hinsch GmbH filed Critical Siemen and Hinsch GmbH
Application granted granted Critical
Publication of FR886545A publication Critical patent/FR886545A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR886545D 1941-10-16 1942-10-05 Single or multi-stage centrifugal pump with radial vane rotor Expired FR886545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP14853D DE906894C (en) 1941-10-16 1941-10-16 Idler for centrifugal pumps

Publications (1)

Publication Number Publication Date
FR886545A true FR886545A (en) 1943-10-18

Family

ID=7365365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886545D Expired FR886545A (en) 1941-10-16 1942-10-05 Single or multi-stage centrifugal pump with radial vane rotor

Country Status (2)

Country Link
DE (1) DE906894C (en)
FR (1) FR886545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188966A (en) * 1961-02-02 1965-06-15 Tetlow Norman Rotodynamic volute machines

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025800A (en) * 1957-06-03 1962-03-20 Duro Co Submersible type pump
US2960937A (en) * 1957-12-17 1960-11-22 Tokheim Corp Submersible pump
US3289923A (en) * 1964-10-30 1966-12-06 American Air Filter Co Multi-stage pump
NL7014555A (en) * 1970-10-03 1972-04-05
US4278399A (en) * 1979-06-21 1981-07-14 Kobe, Inc. Pumping stage for multi-stage centrifugal pump
IT1225597B (en) * 1988-09-26 1990-11-22 Calpeda A Spa SELF-PRIMING EJECTOR PUMP WITH AXIAL DIRECTIONAL CROWN.
DE102009029069A1 (en) * 2009-09-01 2011-03-03 Robert Bosch Gmbh Two-stage centrifugal pump
CN107762979A (en) * 2017-10-19 2018-03-06 江苏大学 A kind of compact liquefied natural gas immersed pump guide vane structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362954C (en) * 1922-11-02 Benz & Cie Rheinische Automobi Idler with helical channels for centrifugal pumps
DE235916C (en) *
AT10957B (en) * 1901-12-30 1903-02-25 Carl Enke
DE335223C (en) * 1919-08-08 1921-03-29 Pfalz Ag Arrangement of the guide vanes in multistage centrifugal pumps and compressors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188966A (en) * 1961-02-02 1965-06-15 Tetlow Norman Rotodynamic volute machines

Also Published As

Publication number Publication date
DE906894C (en) 1956-08-09

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