FR1124752A - Improvements to turbo-machines - Google Patents

Improvements to turbo-machines

Info

Publication number
FR1124752A
FR1124752A FR1124752DA FR1124752A FR 1124752 A FR1124752 A FR 1124752A FR 1124752D A FR1124752D A FR 1124752DA FR 1124752 A FR1124752 A FR 1124752A
Authority
FR
France
Prior art keywords
turbo
machines
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)
Inventor
Max-Yves-Antonin Serruys
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
Application granted granted Critical
Publication of FR1124752A publication Critical patent/FR1124752A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together
    • 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
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/442—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps rotating diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1124752D 1955-04-19 1955-04-19 Improvements to turbo-machines Expired FR1124752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1124752T 1955-04-19

Publications (1)

Publication Number Publication Date
FR1124752A true FR1124752A (en) 1956-10-17

Family

ID=9634124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1124752D Expired FR1124752A (en) 1955-04-19 1955-04-19 Improvements to turbo-machines

Country Status (1)

Country Link
FR (1) FR1124752A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208389A (en) * 1962-12-06 1965-09-28 Ford Motor Co Two stage pump
US3356035A (en) * 1965-08-31 1967-12-05 Dominion Eng Works Ltd Runner-impeller for turbine pump
FR2566471A1 (en) * 1984-06-23 1985-12-27 Porsche Ag VENTILATION DEVICE FOR A GENERATOR
US5405251A (en) * 1992-09-11 1995-04-11 Sipin; Anatole J. Oscillating centrifugal pump
US5437539A (en) * 1992-07-22 1995-08-01 Massachusetts Institute Of Technology Apparatus for the dynamic control of rotating stall and surge in turbo machines and the like
FR2794492A1 (en) * 1999-06-03 2000-12-08 Onera (Off Nat Aerospatiale) IMPROVEMENTS IN RADIAL TURBOMACHINES
CN111550447A (en) * 2019-02-11 2020-08-18 开利公司 Rotary diffuser in a centrifugal compressor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208389A (en) * 1962-12-06 1965-09-28 Ford Motor Co Two stage pump
US3356035A (en) * 1965-08-31 1967-12-05 Dominion Eng Works Ltd Runner-impeller for turbine pump
FR2566471A1 (en) * 1984-06-23 1985-12-27 Porsche Ag VENTILATION DEVICE FOR A GENERATOR
US5437539A (en) * 1992-07-22 1995-08-01 Massachusetts Institute Of Technology Apparatus for the dynamic control of rotating stall and surge in turbo machines and the like
US5405251A (en) * 1992-09-11 1995-04-11 Sipin; Anatole J. Oscillating centrifugal pump
FR2794492A1 (en) * 1999-06-03 2000-12-08 Onera (Off Nat Aerospatiale) IMPROVEMENTS IN RADIAL TURBOMACHINES
WO2000075490A1 (en) * 1999-06-03 2000-12-14 Onera (Office National D'etudes Et De Recherches Aerospatiales) Radial turbo-machine
US6712588B1 (en) 1999-06-03 2004-03-30 Onera (Office National D'etudes Et De Recherches Aerospatiales) Turbomachine with a vaneless rotating diffuser and nozzle
CN111550447A (en) * 2019-02-11 2020-08-18 开利公司 Rotary diffuser in a centrifugal compressor

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