FR2631084B1 - Pompe centrifuge - Google Patents

Pompe centrifuge

Info

Publication number
FR2631084B1
FR2631084B1 FR8806218A FR8806218A FR2631084B1 FR 2631084 B1 FR2631084 B1 FR 2631084B1 FR 8806218 A FR8806218 A FR 8806218A FR 8806218 A FR8806218 A FR 8806218A FR 2631084 B1 FR2631084 B1 FR 2631084B1
Authority
FR
France
Prior art keywords
centrifugal pump
centrifugal
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 - Lifetime
Application number
FR8806218A
Other languages
English (en)
Other versions
FR2631084A1 (fr
Inventor
Poulain Jean
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR8806218A priority Critical patent/FR2631084B1/fr
Priority to EP89107914A priority patent/EP0341553A1/fr
Publication of FR2631084A1 publication Critical patent/FR2631084A1/fr
Application granted granted Critical
Publication of FR2631084B1 publication Critical patent/FR2631084B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8806218A 1988-05-09 1988-05-09 Pompe centrifuge Expired - Lifetime FR2631084B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8806218A FR2631084B1 (fr) 1988-05-09 1988-05-09 Pompe centrifuge
EP89107914A EP0341553A1 (fr) 1988-05-09 1989-05-02 Pompe centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806218A FR2631084B1 (fr) 1988-05-09 1988-05-09 Pompe centrifuge

Publications (2)

Publication Number Publication Date
FR2631084A1 FR2631084A1 (fr) 1989-11-10
FR2631084B1 true FR2631084B1 (fr) 1994-03-11

Family

ID=9366124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806218A Expired - Lifetime FR2631084B1 (fr) 1988-05-09 1988-05-09 Pompe centrifuge

Country Status (2)

Country Link
EP (1) EP0341553A1 (fr)
FR (1) FR2631084B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1826629A1 (ru) * 1991-01-14 1996-04-27 Опытное конструкторское бюро машиностроения Центробежный насос
JPH06159289A (ja) * 1992-11-25 1994-06-07 Nippondenso Co Ltd 多翼送風機
DE102008017121A1 (de) * 2008-04-02 2009-10-08 Behr Gmbh & Co. Kg Gebläsegehäuse
DE102010043727A1 (de) * 2010-11-10 2012-05-10 E.G.O. Elektro-Gerätebau GmbH Pumpe
RU2493439C1 (ru) * 2012-02-17 2013-09-20 Общество с ограниченной ответственностью Деловой центр "Галактика" Центробежный насос
DE102012202491B3 (de) 2012-02-17 2013-08-08 E.G.O. Elektro-Gerätebau GmbH Leitrad für eine Impellerpumpe und Impellerpumpe
GB2551804B (en) 2016-06-30 2021-04-07 Cummins Ltd Diffuser for a centrifugal compressor
DE102017101590A1 (de) 2017-01-27 2018-08-02 Man Diesel & Turbo Se Radialverdichter und Turbolader
US11408439B2 (en) * 2017-03-28 2022-08-09 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Centrifugal compressor and turbocharger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663998A (en) * 1925-05-28 1928-03-27 Westinghouse Electric & Mfg Co Means for minimizing fluid pulsations
FR649330A (fr) * 1927-02-21 1928-12-20 Sulzer Ag Machines rotatives applicables comme ventilateurs, pompes ou turbines
FR855124A (fr) * 1939-05-22 1940-05-03 Perfectionnements aux souffleurs et pompes centrifuges à boîtier hélicoïdal
GB554166A (en) * 1941-12-19 1943-06-23 Robert William Corbitt Improvements in or relating to centrifugal pumps and compressors
FR1486168A (fr) * 1966-07-08 1967-06-23 Caterpillar Tractor Co Diffuseur sans aubes plus particulièrement de compresseur centrifuge
JPS54104007A (en) * 1978-02-01 1979-08-15 Hitachi Ltd Diffuser for centrifugal compressor
JPS5520607U (fr) * 1978-07-26 1980-02-08

Also Published As

Publication number Publication date
FR2631084A1 (fr) 1989-11-10
EP0341553A1 (fr) 1989-11-15

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