ATE156245T1 - Pumpe mit axialem förderstrom - Google Patents

Pumpe mit axialem förderstrom

Info

Publication number
ATE156245T1
ATE156245T1 AT93402436T AT93402436T ATE156245T1 AT E156245 T1 ATE156245 T1 AT E156245T1 AT 93402436 T AT93402436 T AT 93402436T AT 93402436 T AT93402436 T AT 93402436T AT E156245 T1 ATE156245 T1 AT E156245T1
Authority
AT
Austria
Prior art keywords
rotor
pump
annular
outlet
axial
Prior art date
Application number
AT93402436T
Other languages
English (en)
Inventor
Xavier Pottier
Original Assignee
Pompes Salmson 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 Pompes Salmson Sa filed Critical Pompes Salmson Sa
Application granted granted Critical
Publication of ATE156245T1 publication Critical patent/ATE156245T1/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT93402436T 1992-10-13 1993-10-05 Pumpe mit axialem förderstrom ATE156245T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212214A FR2696793B1 (fr) 1992-10-13 1992-10-13 Pompe à refoulement axial.

Publications (1)

Publication Number Publication Date
ATE156245T1 true ATE156245T1 (de) 1997-08-15

Family

ID=9434479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93402436T ATE156245T1 (de) 1992-10-13 1993-10-05 Pumpe mit axialem förderstrom

Country Status (4)

Country Link
EP (1) EP0595675B1 (de)
AT (1) ATE156245T1 (de)
DE (1) DE69312629T2 (de)
FR (1) FR2696793B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125278B1 (fr) 2021-07-19 2024-09-06 Gfic Propulseur vectoriel silencieux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE455092C (de) * 1928-01-25 Samuel Maroger Kreiselpumpe, bei der die Saugwirkung durch den Unterdruck hervorgebracht wird, der sich an der Rueckseite in einer Fluessigkeit umlaufender Duesen bildet
US3499388A (en) * 1967-06-13 1970-03-10 Hale Fire Pump Co Centrifugal pump
JPS6166899A (ja) * 1984-09-10 1986-04-05 Ebara Corp 遠心圧縮機のリタ−ンチヤンネル
IT1225597B (it) * 1988-09-26 1990-11-22 Calpeda A Spa Pompa autoadescante ad eiettore con corona direttrice assiale.
US5076758A (en) * 1990-07-18 1991-12-31 Ingersoll-Rand Company Centrifugal pumps

Also Published As

Publication number Publication date
DE69312629D1 (de) 1997-09-04
EP0595675A1 (de) 1994-05-04
FR2696793A1 (fr) 1994-04-15
DE69312629T2 (de) 1998-02-26
FR2696793B1 (fr) 1995-01-06
EP0595675B1 (de) 1997-07-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties