FR523957A - Centrifugal pump with conical diffuser - Google Patents

Centrifugal pump with conical diffuser

Info

Publication number
FR523957A
FR523957A FR523957A FR523957DA FR523957A FR 523957 A FR523957 A FR 523957A FR 523957 A FR523957 A FR 523957A FR 523957D A FR523957D A FR 523957DA FR 523957 A FR523957 A FR 523957A
Authority
FR
France
Prior art keywords
centrifugal pump
conical diffuser
diffuser
conical
centrifugal
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
FR523957A
Other languages
French (fr)
Inventor
Paul Martinet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR523957A publication Critical patent/FR523957A/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
    • 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)
FR523957A 1920-02-19 1920-02-19 Centrifugal pump with conical diffuser Expired FR523957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523957T 1920-02-19

Publications (1)

Publication Number Publication Date
FR523957A true FR523957A (en) 1921-08-27

Family

ID=8918966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523957A Expired FR523957A (en) 1920-02-19 1920-02-19 Centrifugal pump with conical diffuser

Country Status (1)

Country Link
FR (1) FR523957A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424427A1 (en) * 1978-04-26 1979-11-23 Sundstrand Corp CENTRIFUGAL PUMP
US5399068A (en) * 1992-07-11 1995-03-21 Goldstar Co., Ltd. Blower scroll housing with structure to reduce noise and increase air flow
ITFI20110177A1 (en) * 2011-08-11 2013-02-12 Enel Ingegneria E Innovazione S P A CENTRIFUGAL FAN WITH SEVENTY ANTI-ANTI-BLOOD FOR REDUCING VIBRATIONS AND NOISE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424427A1 (en) * 1978-04-26 1979-11-23 Sundstrand Corp CENTRIFUGAL PUMP
US5399068A (en) * 1992-07-11 1995-03-21 Goldstar Co., Ltd. Blower scroll housing with structure to reduce noise and increase air flow
ITFI20110177A1 (en) * 2011-08-11 2013-02-12 Enel Ingegneria E Innovazione S P A CENTRIFUGAL FAN WITH SEVENTY ANTI-ANTI-BLOOD FOR REDUCING VIBRATIONS AND NOISE
WO2013021366A3 (en) * 2011-08-11 2013-04-11 Enel Ingegneria E Ricerca S.P.A. Centrifugal fan with an anti-vortex fin for reducing vibrations and noise levels

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